diff --git a/contrib/bloom/bloom.h b/contrib/bloom/bloom.h
index 0cfe49aad8228cc60d0e4086759c2467a900d3d1..6d1b3f12a3b1cc9fdc8f4645390527139a318db8 100644
--- a/contrib/bloom/bloom.h
+++ b/contrib/bloom/bloom.h
@@ -75,7 +75,7 @@ typedef BloomPageOpaqueData *BloomPageOpaque;
 
 /* Preserved page numbers */
 #define BLOOM_METAPAGE_BLKNO	(0)
-#define BLOOM_HEAD_BLKNO		(1)		/* first data page */
+#define BLOOM_HEAD_BLKNO		(1) /* first data page */
 
 /*
  * We store Bloom signatures as arrays of uint16 words.
@@ -101,8 +101,8 @@ typedef struct BloomOptions
 {
 	int32		vl_len_;		/* varlena header (do not touch directly!) */
 	int			bloomLength;	/* length of signature in words (not bits!) */
-	int			bitSize[INDEX_MAX_KEYS];		/* # of bits generated for
-												 * each index key */
+	int			bitSize[INDEX_MAX_KEYS];	/* # of bits generated for each
+											 * index key */
 } BloomOptions;
 
 /*
diff --git a/contrib/btree_gist/btree_utils_num.h b/contrib/btree_gist/btree_utils_num.h
index 8aab19396c494075162cf296922143b306a95c6b..17561fa9e4ef888a8e459a0c0330e0044a7e8c5f 100644
--- a/contrib/btree_gist/btree_utils_num.h
+++ b/contrib/btree_gist/btree_utils_num.h
@@ -42,13 +42,13 @@ typedef struct
 
 	/* Methods */
 
-	bool		(*f_gt) (const void *, const void *, FmgrInfo *);		/* greater than */
-	bool		(*f_ge) (const void *, const void *, FmgrInfo *);		/* greater or equal */
-	bool		(*f_eq) (const void *, const void *, FmgrInfo *);		/* equal */
-	bool		(*f_le) (const void *, const void *, FmgrInfo *);		/* less or equal */
-	bool		(*f_lt) (const void *, const void *, FmgrInfo *);		/* less than */
-	int			(*f_cmp) (const void *, const void *, FmgrInfo *);		/* key compare function */
-	float8		(*f_dist) (const void *, const void *, FmgrInfo *);		/* key distance function */
+	bool		(*f_gt) (const void *, const void *, FmgrInfo *);	/* greater than */
+	bool		(*f_ge) (const void *, const void *, FmgrInfo *);	/* greater or equal */
+	bool		(*f_eq) (const void *, const void *, FmgrInfo *);	/* equal */
+	bool		(*f_le) (const void *, const void *, FmgrInfo *);	/* less or equal */
+	bool		(*f_lt) (const void *, const void *, FmgrInfo *);	/* less than */
+	int			(*f_cmp) (const void *, const void *, FmgrInfo *);	/* key compare function */
+	float8		(*f_dist) (const void *, const void *, FmgrInfo *); /* key distance function */
 } gbtree_ninfo;
 
 
diff --git a/contrib/btree_gist/btree_utils_var.c b/contrib/btree_gist/btree_utils_var.c
index c531663f9279968f6f9a229173539653df8cd2b3..b2623a95830c43c3d83e977f95ba9ce2de8914a7 100644
--- a/contrib/btree_gist/btree_utils_var.c
+++ b/contrib/btree_gist/btree_utils_var.c
@@ -488,7 +488,7 @@ gbt_var_picksplit(const GistEntryVector *entryvec, GIST_SPLITVEC *v,
 
 		cur = (char *) DatumGetPointer(entryvec->vector[i].key);
 		ro = gbt_var_key_readable((GBT_VARKEY *) cur);
-		if (ro.lower == ro.upper)		/* leaf */
+		if (ro.lower == ro.upper)	/* leaf */
 		{
 			sv[svcntr] = gbt_var_leaf2node((GBT_VARKEY *) cur, tinfo, flinfo);
 			arr[i].t = sv[svcntr];
diff --git a/contrib/btree_gist/btree_utils_var.h b/contrib/btree_gist/btree_utils_var.h
index 04a356276bf23b73331f059c3a76e7c393b2fe68..15d847c139456f7ff32d8dc066dccfde9fdc1127 100644
--- a/contrib/btree_gist/btree_utils_var.h
+++ b/contrib/btree_gist/btree_utils_var.h
@@ -40,7 +40,7 @@ typedef struct
 	bool		(*f_le) (const void *, const void *, Oid, FmgrInfo *);	/* less equal */
 	bool		(*f_lt) (const void *, const void *, Oid, FmgrInfo *);	/* less than */
 	int32		(*f_cmp) (const void *, const void *, Oid, FmgrInfo *); /* compare */
-	GBT_VARKEY *(*f_l2n) (GBT_VARKEY *, FmgrInfo *flinfo);		/* convert leaf to node */
+	GBT_VARKEY *(*f_l2n) (GBT_VARKEY *, FmgrInfo *flinfo);	/* convert leaf to node */
 } gbtree_vinfo;
 
 
diff --git a/contrib/btree_gist/btree_uuid.c b/contrib/btree_gist/btree_uuid.c
index e67b8cc989894266dd44505d94181afd47e800b1..58a87decc6466ed4ac6e071f4452d871ce612687 100644
--- a/contrib/btree_gist/btree_uuid.c
+++ b/contrib/btree_gist/btree_uuid.c
@@ -171,7 +171,7 @@ static double
 uuid_2_double(const pg_uuid_t *u)
 {
 	uint64		uu[2];
-	const double two64 = 18446744073709551616.0;		/* 2^64 */
+	const double two64 = 18446744073709551616.0;	/* 2^64 */
 
 	/* Source data may not be suitably aligned, so copy */
 	memcpy(uu, u->data, UUID_LEN);
diff --git a/contrib/cube/cubedata.h b/contrib/cube/cubedata.h
index af02464178c79e43464a2a4e2a5d49f99c7ffbb2..6e6ddfd3d75c55c89abbbb9b7f5d93672298c15e 100644
--- a/contrib/cube/cubedata.h
+++ b/contrib/cube/cubedata.h
@@ -54,10 +54,10 @@ typedef struct NDBOX
 #define PG_RETURN_NDBOX(x)	PG_RETURN_POINTER(x)
 
 /* GiST operator strategy numbers */
-#define CubeKNNDistanceCoord			15		/* ~> */
-#define CubeKNNDistanceTaxicab			16		/* <#> */
-#define CubeKNNDistanceEuclid			17		/* <-> */
-#define CubeKNNDistanceChebyshev		18		/* <=> */
+#define CubeKNNDistanceCoord			15	/* ~> */
+#define CubeKNNDistanceTaxicab			16	/* <#> */
+#define CubeKNNDistanceEuclid			17	/* <-> */
+#define CubeKNNDistanceChebyshev		18	/* <=> */
 
 /* in cubescan.l */
 extern int	cube_yylex(void);
diff --git a/contrib/dblink/dblink.c b/contrib/dblink/dblink.c
index f2182bc3f4aef559d5207be3c1a83291e5f1c1bf..5ec3e794a2051a0651c38ffc6def080fd568ec6a 100644
--- a/contrib/dblink/dblink.c
+++ b/contrib/dblink/dblink.c
@@ -67,7 +67,7 @@ typedef struct remoteConn
 {
 	PGconn	   *conn;			/* Hold the remote connection */
 	int			openCursorCount;	/* The number of open cursors */
-	bool		newXactForCursor;		/* Opened a transaction for a cursor */
+	bool		newXactForCursor;	/* Opened a transaction for a cursor */
 } remoteConn;
 
 typedef struct storeInfo
@@ -1098,7 +1098,7 @@ storeQueryResult(volatile storeInfo *sinfo, PGconn *conn, const char *sql)
 	if (!PQsendQuery(conn, sql))
 		elog(ERROR, "could not send query: %s", pchomp(PQerrorMessage(conn)));
 
-	if (!PQsetSingleRowMode(conn))		/* shouldn't fail */
+	if (!PQsetSingleRowMode(conn))	/* shouldn't fail */
 		elog(ERROR, "failed to set single-row mode for dblink query");
 
 	for (;;)
diff --git a/contrib/file_fdw/file_fdw.c b/contrib/file_fdw/file_fdw.c
index 277639f6e9db8a5ee0da594aacb0fd74b5f95f3c..692c7ce5f1dbbaffbb69893ac732e57a452de5f8 100644
--- a/contrib/file_fdw/file_fdw.c
+++ b/contrib/file_fdw/file_fdw.c
@@ -544,13 +544,13 @@ fileGetForeignPaths(PlannerInfo *root,
 	 */
 	add_path(baserel, (Path *)
 			 create_foreignscan_path(root, baserel,
-									 NULL,		/* default pathtarget */
+									 NULL,	/* default pathtarget */
 									 baserel->rows,
 									 startup_cost,
 									 total_cost,
-									 NIL,		/* no pathkeys */
-									 NULL,		/* no outer rel either */
-									 NULL,		/* no extra plan */
+									 NIL,	/* no pathkeys */
+									 NULL,	/* no outer rel either */
+									 NULL,	/* no extra plan */
 									 coptions));
 
 	/*
diff --git a/contrib/fuzzystrmatch/dmetaphone.c b/contrib/fuzzystrmatch/dmetaphone.c
index 4e89983afda8c564c55c253d5cac30f72c294e20..918ee0d90e52ce3430e7cdf8432d1ed6caa816cb 100644
--- a/contrib/fuzzystrmatch/dmetaphone.c
+++ b/contrib/fuzzystrmatch/dmetaphone.c
@@ -111,7 +111,7 @@ The remaining code is authored by Andrew Dunstan <amdunstan@ncshp.org> and
 #include <string.h>
 #include <stdarg.h>
 
-#endif   /* DMETAPHONE_MAIN */
+#endif							/* DMETAPHONE_MAIN */
 
 #include <assert.h>
 #include <ctype.h>
@@ -197,7 +197,7 @@ dmetaphone_alt(PG_FUNCTION_ARGS)
  * in a case like this.
  */
 
-#define META_FREE(x) ((void)true)		/* pfree((x)) */
+#define META_FREE(x) ((void)true)	/* pfree((x)) */
 #else							/* not defined DMETAPHONE_MAIN */
 
 /* use the standard malloc library when not running in PostgreSQL */
@@ -209,7 +209,7 @@ dmetaphone_alt(PG_FUNCTION_ARGS)
 					  (v = (t*)realloc((v),((n)*sizeof(t))))
 
 #define META_FREE(x) free((x))
-#endif   /* defined DMETAPHONE_MAIN */
+#endif							/* defined DMETAPHONE_MAIN */
 
 
 
@@ -977,7 +977,7 @@ DoubleMetaphone(char *str, char **codes)
 					}
 				}
 
-				if (GetAt(original, current + 1) == 'J')		/* it could happen! */
+				if (GetAt(original, current + 1) == 'J')	/* it could happen! */
 					current += 2;
 				else
 					current += 1;
diff --git a/contrib/hstore/hstore.h b/contrib/hstore/hstore.h
index 6bab08b7de0b8028f416b1a38ff6a495d0b12a88..c4862a82e17f785d517647f4e95b6f0cce8e7705 100644
--- a/contrib/hstore/hstore.h
+++ b/contrib/hstore/hstore.h
@@ -181,7 +181,7 @@ extern Pairs *hstoreArrayToPairs(ArrayType *a, int *npairs);
 #define HStoreExistsStrategyNumber		9
 #define HStoreExistsAnyStrategyNumber	10
 #define HStoreExistsAllStrategyNumber	11
-#define HStoreOldContainsStrategyNumber 13		/* backwards compatibility */
+#define HStoreOldContainsStrategyNumber 13	/* backwards compatibility */
 
 /*
  * defining HSTORE_POLLUTE_NAMESPACE=0 will prevent use of old function names;
@@ -202,4 +202,4 @@ extern Pairs *hstoreArrayToPairs(ArrayType *a, int *npairs);
 	extern int no_such_variable
 #endif
 
-#endif   /* __HSTORE_H__ */
+#endif							/* __HSTORE_H__ */
diff --git a/contrib/hstore/hstore_io.c b/contrib/hstore/hstore_io.c
index 1cecf8600489ad5b3d51a20f93b85234fe08e03c..1dd7c7c9ce47e8925c1db0bccbbcba470f7e4e79 100644
--- a/contrib/hstore/hstore_io.c
+++ b/contrib/hstore/hstore_io.c
@@ -829,7 +829,7 @@ hstore_from_record(PG_FUNCTION_ARGS)
 		my_extra->ncolumns = ncolumns;
 	}
 
-	Assert(ncolumns <= MaxTupleAttributeNumber);		/* thus, no overflow */
+	Assert(ncolumns <= MaxTupleAttributeNumber);	/* thus, no overflow */
 	pairs = palloc(ncolumns * sizeof(Pairs));
 
 	if (rec)
diff --git a/contrib/intarray/_int.h b/contrib/intarray/_int.h
index d524f0fed53feb61650e3dcb1dfc87908e3d1218..b689eb7dedf165052c06a66ed5d58106cbb47e68 100644
--- a/contrib/intarray/_int.h
+++ b/contrib/intarray/_int.h
@@ -173,4 +173,4 @@ int			compDESC(const void *a, const void *b);
 				  (direction) ? compASC : compDESC ); \
 	} while(0)
 
-#endif   /* ___INT_H__ */
+#endif							/* ___INT_H__ */
diff --git a/contrib/intarray/_int_tool.c b/contrib/intarray/_int_tool.c
index 3c52912bbf4500c47bcc237c882450df5419678c..2fdfd2ec632dd4d3317876f3e37d6ed4362afda2 100644
--- a/contrib/intarray/_int_tool.c
+++ b/contrib/intarray/_int_tool.c
@@ -282,7 +282,7 @@ internal_size(int *a, int len)
 
 	for (i = 0; i < len; i += 2)
 	{
-		if (!i || a[i] != a[i - 1])		/* do not count repeated range */
+		if (!i || a[i] != a[i - 1]) /* do not count repeated range */
 			size += a[i + 1] - a[i] + 1;
 	}
 
diff --git a/contrib/isn/isn.c b/contrib/isn/isn.c
index c3c10e14bca3e31987a5151f8efa7c5720b93fd9..d018ec6af5b4c9b8920bedce67a30b2e05c3e40c 100644
--- a/contrib/isn/isn.c
+++ b/contrib/isn/isn.c
@@ -131,7 +131,7 @@ invalidindex:
 	elog(DEBUG1, "index %d is invalid", j);
 	return false;
 }
-#endif   /* ISN_DEBUG */
+#endif							/* ISN_DEBUG */
 
 /*----------------------------------------------------------
  * Formatting and conversion routines.
@@ -699,11 +699,11 @@ string2ean(const char *str, bool errorOK, ean13 *result,
 	/* recognize and validate the number: */
 	while (*aux2 && length <= 13)
 	{
-		last = (*(aux2 + 1) == '!' || *(aux2 + 1) == '\0');		/* is the last character */
+		last = (*(aux2 + 1) == '!' || *(aux2 + 1) == '\0'); /* is the last character */
 		digit = (isdigit((unsigned char) *aux2) != 0);	/* is current character
 														 * a digit? */
-		if (*aux2 == '?' && last)		/* automagically calculate check digit
-										 * if it's '?' */
+		if (*aux2 == '?' && last)	/* automagically calculate check digit if
+									 * it's '?' */
 			magic = digit = true;
 		if (length == 0 && (*aux2 == 'M' || *aux2 == 'm'))
 		{
@@ -832,8 +832,8 @@ string2ean(const char *str, bool errorOK, ean13 *result,
 				goto eanwrongtype;
 			break;
 		case ISMN:
-			memcpy(buf, "9790", 4);		/* this isn't for sure yet, for now
-										 * ISMN it's only 9790 */
+			memcpy(buf, "9790", 4); /* this isn't for sure yet, for now ISMN
+									 * it's only 9790 */
 			valid = (valid && ((rcheck = checkdig(buf, 13)) == check || magic));
 			break;
 		case ISBN:
@@ -1123,7 +1123,7 @@ accept_weak_input(PG_FUNCTION_ARGS)
 	g_weak = PG_GETARG_BOOL(0);
 #else
 	/* function has no effect */
-#endif   /* ISN_WEAK_MODE */
+#endif							/* ISN_WEAK_MODE */
 	PG_RETURN_BOOL(g_weak);
 }
 
diff --git a/contrib/isn/isn.h b/contrib/isn/isn.h
index 09dc7c657594732da31e494e11f7941d38b20549..e2c8a262346bfd9257945b99a2dc7453116a9b94 100644
--- a/contrib/isn/isn.h
+++ b/contrib/isn/isn.h
@@ -32,4 +32,4 @@ typedef uint64 ean13;
 
 extern void initialize(void);
 
-#endif   /* ISN_H */
+#endif							/* ISN_H */
diff --git a/contrib/lo/lo.c b/contrib/lo/lo.c
index 6bd24309319f1bd90e9aa66ca2828b4604e3919c..4585923ee2b5aa257905a29ab9102dd50ec6daa1 100644
--- a/contrib/lo/lo.c
+++ b/contrib/lo/lo.c
@@ -32,11 +32,11 @@ lo_manage(PG_FUNCTION_ARGS)
 	HeapTuple	newtuple;		/* The new value for tuple		*/
 	HeapTuple	trigtuple;		/* The original value of tuple	*/
 
-	if (!CALLED_AS_TRIGGER(fcinfo))		/* internal error */
+	if (!CALLED_AS_TRIGGER(fcinfo)) /* internal error */
 		elog(ERROR, "%s: not fired by trigger manager",
 			 trigdata->tg_trigger->tgname);
 
-	if (!TRIGGER_FIRED_FOR_ROW(trigdata->tg_event))		/* internal error */
+	if (!TRIGGER_FIRED_FOR_ROW(trigdata->tg_event)) /* internal error */
 		elog(ERROR, "%s: must be fired for row",
 			 trigdata->tg_trigger->tgname);
 
diff --git a/contrib/ltree/ltree.h b/contrib/ltree/ltree.h
index c604357dbfbb215ced194ed801fbe90247dd62d5..7a7a154097600ada669bb7b7e0996decb2a10b83 100644
--- a/contrib/ltree/ltree.h
+++ b/contrib/ltree/ltree.h
@@ -125,7 +125,7 @@ typedef struct
 #define OPR						3
 #define OPEN					4
 #define CLOSE					5
-#define VALTRUE					6		/* for stop words */
+#define VALTRUE					6	/* for stop words */
 #define VALFALSE				7
 
 
diff --git a/contrib/ltree/ltree_gist.c b/contrib/ltree/ltree_gist.c
index 033a477c61a1b39bdc99badb73afad69f9ad6cac..37ee3377ff3f765f55f549a085867b0e13288559 100644
--- a/contrib/ltree/ltree_gist.c
+++ b/contrib/ltree/ltree_gist.c
@@ -302,7 +302,7 @@ ltree_picksplit(PG_FUNCTION_ARGS)
 	for (j = FirstOffsetNumber; j <= maxoff; j = OffsetNumberNext(j))
 	{
 		array[j].index = j;
-		lu = GETENTRY(entryvec, j);		/* use as tmp val */
+		lu = GETENTRY(entryvec, j); /* use as tmp val */
 		array[j].r = LTG_GETLNODE(lu);
 	}
 
@@ -312,7 +312,7 @@ ltree_picksplit(PG_FUNCTION_ARGS)
 	lu_l = lu_r = ru_l = ru_r = NULL;
 	for (j = FirstOffsetNumber; j <= maxoff; j = OffsetNumberNext(j))
 	{
-		lu = GETENTRY(entryvec, array[j].index);		/* use as tmp val */
+		lu = GETENTRY(entryvec, array[j].index);	/* use as tmp val */
 		if (j <= (maxoff - FirstOffsetNumber + 1) / 2)
 		{
 			v->spl_left[v->spl_nleft] = array[j].index;
diff --git a/contrib/pageinspect/pageinspect.h b/contrib/pageinspect/pageinspect.h
index 55ca68fab36667f3efdcf7bcb2d30f550fe7ea54..f49cf9e89238920f02b73c2af806e0f1cf6bf77f 100644
--- a/contrib/pageinspect/pageinspect.h
+++ b/contrib/pageinspect/pageinspect.h
@@ -18,4 +18,4 @@
 /* in rawpage.c */
 extern Page get_page_from_raw(bytea *raw_page);
 
-#endif   /* _PAGEINSPECT_H_ */
+#endif							/* _PAGEINSPECT_H_ */
diff --git a/contrib/pg_buffercache/pg_buffercache_pages.c b/contrib/pg_buffercache/pg_buffercache_pages.c
index 8bebf2384dffdb33d1acc046c68eae682baea35b..b410aafa5a904ad61eeaf10b3978f3d10a4b0a33 100644
--- a/contrib/pg_buffercache/pg_buffercache_pages.c
+++ b/contrib/pg_buffercache/pg_buffercache_pages.c
@@ -66,7 +66,7 @@ pg_buffercache_pages(PG_FUNCTION_ARGS)
 	FuncCallContext *funcctx;
 	Datum		result;
 	MemoryContext oldcontext;
-	BufferCachePagesContext *fctx;		/* User function context. */
+	BufferCachePagesContext *fctx;	/* User function context. */
 	TupleDesc	tupledesc;
 	TupleDesc	expected_tupledesc;
 	HeapTuple	tuple;
diff --git a/contrib/pg_standby/pg_standby.c b/contrib/pg_standby/pg_standby.c
index c37eaa395dae51c6a7917ed92e6509571417cf8b..db402310895524400001a114fdecfb916ddc5a10 100644
--- a/contrib/pg_standby/pg_standby.c
+++ b/contrib/pg_standby/pg_standby.c
@@ -44,8 +44,8 @@ int			maxwaittime = 0;	/* how long are we prepared to wait for? */
 int			keepfiles = 0;		/* number of WAL files to keep, 0 keep all */
 int			maxretries = 3;		/* number of retries on restore command */
 bool		debug = false;		/* are we debugging? */
-bool		need_cleanup = false;		/* do we need to remove files from
-										 * archive? */
+bool		need_cleanup = false;	/* do we need to remove files from
+									 * archive? */
 
 #ifndef WIN32
 static volatile sig_atomic_t signaled = false;
@@ -59,8 +59,8 @@ char	   *restartWALFileName; /* the file from which we can restart restore */
 char	   *priorWALFileName;	/* the file we need to get from archive */
 char		WALFilePath[MAXPGPATH * 2]; /* the file path including archive */
 char		restoreCommand[MAXPGPATH];	/* run this to restore */
-char		exclusiveCleanupFileName[MAXFNAMELEN];		/* the file we need to
-														 * get from archive */
+char		exclusiveCleanupFileName[MAXFNAMELEN];	/* the file we need to get
+													 * from archive */
 
 /*
  * Two types of failover are supported (smart and fast failover).
@@ -582,7 +582,7 @@ main(int argc, char **argv)
 	 * There's no way to trigger failover via signal on Windows.
 	 */
 	(void) pqsignal(SIGUSR1, sighandler);
-	(void) pqsignal(SIGINT, sighandler);		/* deprecated, use SIGUSR1 */
+	(void) pqsignal(SIGINT, sighandler);	/* deprecated, use SIGUSR1 */
 	(void) pqsignal(SIGQUIT, sigquit_handler);
 #endif
 
diff --git a/contrib/pg_stat_statements/pg_stat_statements.c b/contrib/pg_stat_statements/pg_stat_statements.c
index 1febdca16fe5191484e90d6f08300382c45a98d2..d1ed74b45e37f63ae499e7a66cbff67c955c90a2 100644
--- a/contrib/pg_stat_statements/pg_stat_statements.c
+++ b/contrib/pg_stat_statements/pg_stat_statements.c
@@ -107,7 +107,7 @@ static const uint32 PGSS_PG_MAJOR_VERSION = PG_VERSION_NUM / 100;
 #define ASSUMED_LENGTH_INIT		1024	/* initial assumed mean query length */
 #define USAGE_DECREASE_FACTOR	(0.99)	/* decreased every entry_dealloc */
 #define STICKY_DECREASE_FACTOR	(0.50)	/* factor for sticky entries */
-#define USAGE_DEALLOC_PERCENT	5		/* free this % of entries at once */
+#define USAGE_DEALLOC_PERCENT	5	/* free this % of entries at once */
 
 #define JUMBLE_SIZE				1024	/* query serialization buffer size */
 
@@ -146,15 +146,15 @@ typedef struct Counters
 	double		sum_var_time;	/* sum of variances in execution time in msec */
 	int64		rows;			/* total # of retrieved or affected rows */
 	int64		shared_blks_hit;	/* # of shared buffer hits */
-	int64		shared_blks_read;		/* # of shared disk blocks read */
+	int64		shared_blks_read;	/* # of shared disk blocks read */
 	int64		shared_blks_dirtied;	/* # of shared disk blocks dirtied */
 	int64		shared_blks_written;	/* # of shared disk blocks written */
 	int64		local_blks_hit; /* # of local buffer hits */
 	int64		local_blks_read;	/* # of local disk blocks read */
-	int64		local_blks_dirtied;		/* # of local disk blocks dirtied */
-	int64		local_blks_written;		/* # of local disk blocks written */
+	int64		local_blks_dirtied; /* # of local disk blocks dirtied */
+	int64		local_blks_written; /* # of local disk blocks written */
 	int64		temp_blks_read; /* # of temp blocks read */
-	int64		temp_blks_written;		/* # of temp blocks written */
+	int64		temp_blks_written;	/* # of temp blocks written */
 	double		blk_read_time;	/* time spent reading, in msec */
 	double		blk_write_time; /* time spent writing, in msec */
 	double		usage;			/* usage factor */
@@ -183,7 +183,7 @@ typedef struct pgssEntry
 typedef struct pgssSharedState
 {
 	LWLock	   *lock;			/* protects hashtable search/modification */
-	double		cur_median_usage;		/* current median usage in hashtable */
+	double		cur_median_usage;	/* current median usage in hashtable */
 	Size		mean_query_len; /* current mean entry text length */
 	slock_t		mutex;			/* protects following fields only: */
 	Size		extent;			/* current extent of query file */
@@ -940,7 +940,7 @@ pgss_ExecutorEnd(QueryDesc *queryDesc)
 				   queryId,
 				   queryDesc->plannedstmt->stmt_location,
 				   queryDesc->plannedstmt->stmt_len,
-				   queryDesc->totaltime->total * 1000.0,		/* convert to msec */
+				   queryDesc->totaltime->total * 1000.0,	/* convert to msec */
 				   queryDesc->estate->es_processed,
 				   &queryDesc->totaltime->bufusage,
 				   NULL);
@@ -1337,7 +1337,7 @@ pg_stat_statements_reset(PG_FUNCTION_ARGS)
 #define PG_STAT_STATEMENTS_COLS_V1_1	18
 #define PG_STAT_STATEMENTS_COLS_V1_2	19
 #define PG_STAT_STATEMENTS_COLS_V1_3	23
-#define PG_STAT_STATEMENTS_COLS			23		/* maximum of above */
+#define PG_STAT_STATEMENTS_COLS			23	/* maximum of above */
 
 /*
  * Retrieve statement statistics.
@@ -2967,12 +2967,12 @@ generate_normalized_query(pgssJumbleState *jstate, const char *query,
 	char	   *norm_query;
 	int			query_len = *query_len_p;
 	int			i,
-				norm_query_buflen,		/* Space allowed for norm_query */
+				norm_query_buflen,	/* Space allowed for norm_query */
 				len_to_wrt,		/* Length (in bytes) to write */
 				quer_loc = 0,	/* Source query byte location */
 				n_quer_loc = 0, /* Normalized query byte location */
 				last_off = 0,	/* Offset from start for previous tok */
-				last_tok_len = 0;		/* Length (in bytes) of that tok */
+				last_tok_len = 0;	/* Length (in bytes) of that tok */
 
 	/*
 	 * Get constants' lengths (core system only gives us locations).  Note
diff --git a/contrib/pg_trgm/trgm.h b/contrib/pg_trgm/trgm.h
index 8cd88e763c10060b6fce76212edd2ae9715a12a6..45df91875ab1e87772443f7589a7b89dff3bae13 100644
--- a/contrib/pg_trgm/trgm.h
+++ b/contrib/pg_trgm/trgm.h
@@ -132,4 +132,4 @@ extern TRGM *createTrgmNFA(text *text_re, Oid collation,
 			  TrgmPackedGraph **graph, MemoryContext rcontext);
 extern bool trigramsMatchGraph(TrgmPackedGraph *graph, bool *check);
 
-#endif   /* __TRGM_H__ */
+#endif							/* __TRGM_H__ */
diff --git a/contrib/pg_trgm/trgm_regexp.c b/contrib/pg_trgm/trgm_regexp.c
index 6ab2e49eb94d5daef8529eb1465e1d00a740011b..1d474e2aacd0bb32059a8f8b07ba1664354b73f4 100644
--- a/contrib/pg_trgm/trgm_regexp.c
+++ b/contrib/pg_trgm/trgm_regexp.c
@@ -450,7 +450,7 @@ struct TrgmPackedGraph
 	 * by color trigram number.
 	 */
 	int			colorTrigramsCount;
-	int		   *colorTrigramGroups;		/* array of size colorTrigramsCount */
+	int		   *colorTrigramGroups; /* array of size colorTrigramsCount */
 
 	/*
 	 * The states of the simplified NFA.  State number 0 is always initial
@@ -2350,4 +2350,4 @@ printTrgmPackedGraph(TrgmPackedGraph *packedGraph, TRGM *trigrams)
 	pfree(buf.data);
 }
 
-#endif   /* TRGM_REGEXP_DEBUG */
+#endif							/* TRGM_REGEXP_DEBUG */
diff --git a/contrib/pgcrypto/crypt-des.c b/contrib/pgcrypto/crypt-des.c
index 44a5731dde0ecf1e668a8bfca3b6ede22c6da11d..60bdbb0c9120de88048458104149d008dc95c29b 100644
--- a/contrib/pgcrypto/crypt-des.c
+++ b/contrib/pgcrypto/crypt-des.c
@@ -734,7 +734,7 @@ px_crypt_des(const char *key, const char *setting)
 		p = output + strlen(output);
 	}
 	else
-#endif   /* !DISABLE_XDES */
+#endif							/* !DISABLE_XDES */
 	{
 		/*
 		 * "old"-style: setting - 2 bytes of salt key - only up to the first 8
diff --git a/contrib/pgcrypto/imath.c b/contrib/pgcrypto/imath.c
index 41021a7ffdb87c50f995e15aa340c9a66c7dc63c..cd528bfd836f50707ac0899941dc39c1692c5bc5 100644
--- a/contrib/pgcrypto/imath.c
+++ b/contrib/pgcrypto/imath.c
@@ -1975,7 +1975,7 @@ mp_int_string_len(mp_int z, mp_size radix)
 	if (radix < MP_MIN_RADIX || radix > MP_MAX_RADIX)
 		return MP_RANGE;
 
-	len = s_outlen(z, radix) + 1;		/* for terminator */
+	len = s_outlen(z, radix) + 1;	/* for terminator */
 
 	/* Allow for sign marker on negatives */
 	if (MP_SIGN(z) == MP_NEG)
@@ -2512,7 +2512,7 @@ s_usub(mp_digit *da, mp_digit *db, mp_digit *dc,
 	/* Subtract corresponding digits and propagate borrow */
 	for (pos = 0; pos < size_b; ++pos, ++da, ++db, ++dc)
 	{
-		w = ((mp_word) MP_DIGIT_MAX + 1 +		/* MP_RADIX */
+		w = ((mp_word) MP_DIGIT_MAX + 1 +	/* MP_RADIX */
 			 (mp_word) *da) - w - (mp_word) *db;
 
 		*dc = LOWER_HALF(w);
@@ -2522,7 +2522,7 @@ s_usub(mp_digit *da, mp_digit *db, mp_digit *dc,
 	/* Finish the subtraction for remaining upper digits of da */
 	for ( /* */ ; pos < size_a; ++pos, ++da, ++dc)
 	{
-		w = ((mp_word) MP_DIGIT_MAX + 1 +		/* MP_RADIX */
+		w = ((mp_word) MP_DIGIT_MAX + 1 +	/* MP_RADIX */
 			 (mp_word) *da) - w;
 
 		*dc = LOWER_HALF(w);
@@ -2594,10 +2594,10 @@ s_kmul(mp_digit *da, mp_digit *db, mp_digit *dc,
 		 * t1 and t2 are initially used as temporaries to compute the inner
 		 * product (a1 + a0)(b1 + b0) = a1b1 + a1b0 + a0b1 + a0b0
 		 */
-		carry = s_uadd(da, a_top, t1, bot_size, at_size);		/* t1 = a1 + a0 */
+		carry = s_uadd(da, a_top, t1, bot_size, at_size);	/* t1 = a1 + a0 */
 		t1[bot_size] = carry;
 
-		carry = s_uadd(db, b_top, t2, bot_size, bt_size);		/* t2 = b1 + b0 */
+		carry = s_uadd(db, b_top, t2, bot_size, bt_size);	/* t2 = b1 + b0 */
 		t2[bot_size] = carry;
 
 		(void) s_kmul(t1, t2, t3, bot_size + 1, bot_size + 1);	/* t3 = t1 * t2 */
@@ -2609,7 +2609,7 @@ s_kmul(mp_digit *da, mp_digit *db, mp_digit *dc,
 		ZERO(t1, buf_size);
 		ZERO(t2, buf_size);
 		(void) s_kmul(da, db, t1, bot_size, bot_size);	/* t1 = a0 * b0 */
-		(void) s_kmul(a_top, b_top, t2, at_size, bt_size);		/* t2 = a1 * b1 */
+		(void) s_kmul(a_top, b_top, t2, at_size, bt_size);	/* t2 = a1 * b1 */
 
 		/* Subtract out t1 and t2 to get the inner product */
 		s_usub(t3, t1, t3, buf_size + 2, buf_size);
@@ -2692,10 +2692,10 @@ s_ksqr(mp_digit *da, mp_digit *dc, mp_size size_a)
 		t3 = t2 + buf_size;
 		ZERO(t1, 4 * buf_size);
 
-		(void) s_ksqr(da, t1, bot_size);		/* t1 = a0 ^ 2 */
-		(void) s_ksqr(a_top, t2, at_size);		/* t2 = a1 ^ 2 */
+		(void) s_ksqr(da, t1, bot_size);	/* t1 = a0 ^ 2 */
+		(void) s_ksqr(a_top, t2, at_size);	/* t2 = a1 ^ 2 */
 
-		(void) s_kmul(da, a_top, t3, bot_size, at_size);		/* t3 = a0 * a1 */
+		(void) s_kmul(da, a_top, t3, bot_size, at_size);	/* t3 = a0 * a1 */
 
 		/* Quick multiply t3 by 2, shifting left (can't overflow) */
 		{
@@ -2782,7 +2782,7 @@ s_usqr(mp_digit *da, mp_digit *dc, mp_size size_a)
 			w = UPPER_HALF(w);
 			if (ov)
 			{
-				w += MP_DIGIT_MAX;		/* MP_RADIX */
+				w += MP_DIGIT_MAX;	/* MP_RADIX */
 				++w;
 			}
 		}
diff --git a/contrib/pgcrypto/imath.h b/contrib/pgcrypto/imath.h
index 8ba38d3acb9d7ff5f6e7d02c267bd02e6c71b0fe..2d7a5268e5ce05927b3207afe6aaec6963088428 100644
--- a/contrib/pgcrypto/imath.h
+++ b/contrib/pgcrypto/imath.h
@@ -106,9 +106,9 @@ void		mp_int_free(mp_int z);
 
 mp_result	mp_int_copy(mp_int a, mp_int c);	/* c = a	 */
 void		mp_int_swap(mp_int a, mp_int c);	/* swap a, c */
-void		mp_int_zero(mp_int z);		/* z = 0	 */
-mp_result	mp_int_abs(mp_int a, mp_int c);		/* c = |a|	 */
-mp_result	mp_int_neg(mp_int a, mp_int c);		/* c = -a	 */
+void		mp_int_zero(mp_int z);	/* z = 0	 */
+mp_result	mp_int_abs(mp_int a, mp_int c); /* c = |a|	 */
+mp_result	mp_int_neg(mp_int a, mp_int c); /* c = -a	 */
 mp_result	mp_int_add(mp_int a, mp_int b, mp_int c);	/* c = a + b */
 mp_result	mp_int_add_value(mp_int a, int value, mp_int c);
 mp_result	mp_int_sub(mp_int a, mp_int b, mp_int c);	/* c = a - b */
@@ -116,23 +116,23 @@ mp_result	mp_int_sub_value(mp_int a, int value, mp_int c);
 mp_result	mp_int_mul(mp_int a, mp_int b, mp_int c);	/* c = a * b */
 mp_result	mp_int_mul_value(mp_int a, int value, mp_int c);
 mp_result	mp_int_mul_pow2(mp_int a, int p2, mp_int c);
-mp_result	mp_int_sqr(mp_int a, mp_int c);		/* c = a * a */
+mp_result	mp_int_sqr(mp_int a, mp_int c); /* c = a * a */
 
-mp_result mp_int_div(mp_int a, mp_int b,			/* q = a / b */
+mp_result mp_int_div(mp_int a, mp_int b,		/* q = a / b */
 		   mp_int q, mp_int r); /* r = a % b */
-mp_result mp_int_div_value(mp_int a, int value,			/* q = a / value */
-				 mp_int q, int *r);		/* r = a % value */
+mp_result mp_int_div_value(mp_int a, int value,		/* q = a / value */
+				 mp_int q, int *r); /* r = a % value */
 mp_result mp_int_div_pow2(mp_int a, int p2,		/* q = a / 2^p2  */
 				mp_int q, mp_int r);	/* r = q % 2^p2  */
 mp_result	mp_int_mod(mp_int a, mp_int m, mp_int c);	/* c = a % m */
 
 #define   mp_int_mod_value(A, V, R) mp_int_div_value((A), (V), 0, (R))
-mp_result	mp_int_expt(mp_int a, int b, mp_int c);		/* c = a^b	 */
+mp_result	mp_int_expt(mp_int a, int b, mp_int c); /* c = a^b	 */
 mp_result	mp_int_expt_value(int a, int b, mp_int c);	/* c = a^b	 */
 
 int			mp_int_compare(mp_int a, mp_int b); /* a <=> b	   */
-int			mp_int_compare_unsigned(mp_int a, mp_int b);		/* |a| <=> |b| */
-int			mp_int_compare_zero(mp_int z);		/* a <=> 0	   */
+int			mp_int_compare_unsigned(mp_int a, mp_int b);	/* |a| <=> |b| */
+int			mp_int_compare_zero(mp_int z);	/* a <=> 0	   */
 int			mp_int_compare_value(mp_int z, int value);	/* a <=> v	   */
 
 /* Returns true if v|a, false otherwise (including errors) */
@@ -144,15 +144,15 @@ int			mp_int_is_pow2(mp_int z);
 mp_result mp_int_exptmod(mp_int a, mp_int b, mp_int m,
 			   mp_int c);		/* c = a^b (mod m) */
 mp_result mp_int_exptmod_evalue(mp_int a, int value,
-					  mp_int m, mp_int c);		/* c = a^v (mod m) */
+					  mp_int m, mp_int c);	/* c = a^v (mod m) */
 mp_result mp_int_exptmod_bvalue(int value, mp_int b,
-					  mp_int m, mp_int c);		/* c = v^b (mod m) */
+					  mp_int m, mp_int c);	/* c = v^b (mod m) */
 mp_result mp_int_exptmod_known(mp_int a, mp_int b,
 					 mp_int m, mp_int mu,
 					 mp_int c); /* c = a^b (mod m) */
 mp_result	mp_int_redux_const(mp_int m, mp_int c);
 
-mp_result	mp_int_invmod(mp_int a, mp_int m, mp_int c);		/* c = 1/a (mod m) */
+mp_result	mp_int_invmod(mp_int a, mp_int m, mp_int c);	/* c = 1/a (mod m) */
 
 mp_result	mp_int_gcd(mp_int a, mp_int b, mp_int c);	/* c = gcd(a, b)   */
 
@@ -207,4 +207,4 @@ void		s_print(char *tag, mp_int z);
 void		s_print_buf(char *tag, mp_digit *buf, mp_size num);
 #endif
 
-#endif   /* end IMATH_H_ */
+#endif							/* end IMATH_H_ */
diff --git a/contrib/pgcrypto/internal.c b/contrib/pgcrypto/internal.c
index c2687cfdb2ef8579c5ccb44ff4ac29bdcb9beb67..16dfe725eae381bd50f03be86f8124463139f2a9 100644
--- a/contrib/pgcrypto/internal.c
+++ b/contrib/pgcrypto/internal.c
@@ -42,11 +42,11 @@
 /*
  * System reseeds should be separated at least this much.
  */
-#define SYSTEM_RESEED_MIN			(20*60)		/* 20 min */
+#define SYSTEM_RESEED_MIN			(20*60) /* 20 min */
 /*
  * How often to roll dice.
  */
-#define SYSTEM_RESEED_CHECK_TIME	(10*60)		/* 10 min */
+#define SYSTEM_RESEED_CHECK_TIME	(10*60) /* 10 min */
 /*
  * The chance is x/256 that the reseed happens.
  */
diff --git a/contrib/pgcrypto/mbuf.h b/contrib/pgcrypto/mbuf.h
index d413eb5276432518de3fd8c322e4382e546918b3..50a989f059d9ad46792a509af9c7fd05016da5e0 100644
--- a/contrib/pgcrypto/mbuf.h
+++ b/contrib/pgcrypto/mbuf.h
@@ -121,4 +121,4 @@ int			pullf_create_mbuf_reader(PullFilter **pf_p, MBuf *mbuf);
 		(dst) = __b; \
 	} while (0)
 
-#endif   /* __PX_MBUF_H */
+#endif							/* __PX_MBUF_H */
diff --git a/contrib/pgcrypto/md5.h b/contrib/pgcrypto/md5.h
index 07d08c134d48f10879d3f15c24c7a23fb283ac03..3e6e8da5e7f9779fff891201057bdca0f2576e60 100644
--- a/contrib/pgcrypto/md5.h
+++ b/contrib/pgcrypto/md5.h
@@ -76,4 +76,4 @@ do {				\
 	md5_result((x), (y));	\
 } while (0)
 
-#endif   /* ! _NETINET6_MD5_H_ */
+#endif							/* ! _NETINET6_MD5_H_ */
diff --git a/contrib/pgcrypto/pgp.h b/contrib/pgcrypto/pgp.h
index 804a27018a2b1cc9122d7347d9df59c1e9b3ce62..1b6ea4c9eaf8d34e596b883fd2e08dd44a17ae39 100644
--- a/contrib/pgcrypto/pgp.h
+++ b/contrib/pgcrypto/pgp.h
@@ -155,8 +155,8 @@ struct PGP_Context
 	 */
 	int			mdc_checked;
 	int			corrupt_prefix; /* prefix failed RFC 4880 "quick check" */
-	int			unsupported_compr;		/* has bzip2 compression */
-	int			unexpected_binary;		/* binary data seen in text_mode */
+	int			unsupported_compr;	/* has bzip2 compression */
+	int			unexpected_binary;	/* binary data seen in text_mode */
 	int			in_mdc_pkt;
 	int			use_mdcbuf_filter;
 	PX_MD	   *mdc_ctx;
diff --git a/contrib/pgcrypto/px-crypt.h b/contrib/pgcrypto/px-crypt.h
index 24daee743c956fdc846257ae9ba59bc3dbbe6214..4ea72dcbc5e9518fcfa27f7c2bb589255725dcb7 100644
--- a/contrib/pgcrypto/px-crypt.h
+++ b/contrib/pgcrypto/px-crypt.h
@@ -79,4 +79,4 @@ char	   *px_crypt_des(const char *key, const char *setting);
 char *px_crypt_md5(const char *pw, const char *salt,
 			 char *dst, unsigned dstlen);
 
-#endif   /* _PX_CRYPT_H */
+#endif							/* _PX_CRYPT_H */
diff --git a/contrib/pgcrypto/px.h b/contrib/pgcrypto/px.h
index e8068317d0b89e0278af6772104d7d0e99e91397..cef9c4b45650a5831ad36cc8418587924615b380 100644
--- a/contrib/pgcrypto/px.h
+++ b/contrib/pgcrypto/px.h
@@ -154,7 +154,7 @@ struct px_hmac
 struct px_cipher
 {
 	unsigned	(*block_size) (PX_Cipher *c);
-	unsigned	(*key_size) (PX_Cipher *c);		/* max key len */
+	unsigned	(*key_size) (PX_Cipher *c); /* max key len */
 	unsigned	(*iv_size) (PX_Cipher *c);
 
 	int			(*init) (PX_Cipher *c, const uint8 *key, unsigned klen, const uint8 *iv);
@@ -239,4 +239,4 @@ void		px_debug(const char *fmt,...) pg_attribute_printf(1, 2);
 					(c)->decrypt(c, data, dlen, res, rlen)
 #define px_combo_free(c)		(c)->free(c)
 
-#endif   /* __PX_H */
+#endif							/* __PX_H */
diff --git a/contrib/pgcrypto/rijndael.c b/contrib/pgcrypto/rijndael.c
index 4adbcc1f916f5bbd4333178acf1ccd6afcb20261..4c074efbc04c9e77d7ab103250c6e723fc5ad73f 100644
--- a/contrib/pgcrypto/rijndael.c
+++ b/contrib/pgcrypto/rijndael.c
@@ -97,7 +97,7 @@ static u4byte il_tab[4][256];
 #endif
 
 static u4byte tab_gen = 0;
-#endif   /* !PRE_CALC_TABLES */
+#endif							/* !PRE_CALC_TABLES */
 
 #define ff_mult(a,b)	((a) && (b) ? pow_tab[(log_tab[a] + log_tab[b]) % 255] : 0)
 
@@ -250,7 +250,7 @@ gen_tabs(void)
 	}
 
 	tab_gen = 1;
-#endif   /* !PRE_CALC_TABLES */
+#endif							/* !PRE_CALC_TABLES */
 }
 
 
diff --git a/contrib/pgcrypto/rijndael.h b/contrib/pgcrypto/rijndael.h
index 108ef68b7605db34dbb3b7cca7426374f822c4d8..bc9ddfaad35b1b7fe27ee2efb9a0d72055bb5c67 100644
--- a/contrib/pgcrypto/rijndael.h
+++ b/contrib/pgcrypto/rijndael.h
@@ -56,4 +56,4 @@ void		aes_ecb_decrypt(rijndael_ctx *ctx, uint8 *data, unsigned len);
 void		aes_cbc_encrypt(rijndael_ctx *ctx, uint8 *iva, uint8 *data, unsigned len);
 void		aes_cbc_decrypt(rijndael_ctx *ctx, uint8 *iva, uint8 *data, unsigned len);
 
-#endif   /* _RIJNDAEL_H_ */
+#endif							/* _RIJNDAEL_H_ */
diff --git a/contrib/pgcrypto/sha1.h b/contrib/pgcrypto/sha1.h
index 2f61e454ba440e18a3fcdc95d4ee38632ec46d1f..4300694a348069d187df5cc56d6f5a5abf64e169 100644
--- a/contrib/pgcrypto/sha1.h
+++ b/contrib/pgcrypto/sha1.h
@@ -72,4 +72,4 @@ typedef struct sha1_ctxt SHA1_CTX;
 
 #define SHA1_RESULTLEN	(160/8)
 
-#endif   /* _NETINET6_SHA1_H_ */
+#endif							/* _NETINET6_SHA1_H_ */
diff --git a/contrib/pgstattuple/pgstatindex.c b/contrib/pgstattuple/pgstatindex.c
index 03b387f6b6bf3fc20bfc3700108dc1a26702c7bd..c3a95208c1249a1a1ea193fb1e9e0580a646e65a 100644
--- a/contrib/pgstattuple/pgstatindex.c
+++ b/contrib/pgstattuple/pgstatindex.c
@@ -333,7 +333,7 @@ pgstatindex_impl(Relation rel, FunctionCallInfo fcinfo)
 		values[j++] = psprintf("%d", indexStat.version);
 		values[j++] = psprintf("%d", indexStat.level);
 		values[j++] = psprintf(INT64_FORMAT,
-							   (1 +		/* include the metapage in index_size */
+							   (1 + /* include the metapage in index_size */
 								indexStat.leaf_pages +
 								indexStat.internal_pages +
 								indexStat.deleted_pages +
diff --git a/contrib/postgres_fdw/option.c b/contrib/postgres_fdw/option.c
index e24db569ea8956b4a122beecc4909b7bf59b9fc1..ca496b9df770e125346848bf61ad4992b2b9184e 100644
--- a/contrib/postgres_fdw/option.c
+++ b/contrib/postgres_fdw/option.c
@@ -258,7 +258,7 @@ is_valid_option(const char *keyword, Oid context)
 {
 	PgFdwOption *opt;
 
-	Assert(postgres_fdw_options);		/* must be initialized already */
+	Assert(postgres_fdw_options);	/* must be initialized already */
 
 	for (opt = postgres_fdw_options; opt->keyword; opt++)
 	{
@@ -277,7 +277,7 @@ is_libpq_option(const char *keyword)
 {
 	PgFdwOption *opt;
 
-	Assert(postgres_fdw_options);		/* must be initialized already */
+	Assert(postgres_fdw_options);	/* must be initialized already */
 
 	for (opt = postgres_fdw_options; opt->keyword; opt++)
 	{
diff --git a/contrib/postgres_fdw/postgres_fdw.c b/contrib/postgres_fdw/postgres_fdw.c
index 080cb0a0742b364bbf36dc987cf328b1c3b05aca..3d180984617c88413138121df86b1a1ce2962ce9 100644
--- a/contrib/postgres_fdw/postgres_fdw.c
+++ b/contrib/postgres_fdw/postgres_fdw.c
@@ -899,14 +899,14 @@ postgresGetForeignPaths(PlannerInfo *root,
 	 * to estimate cost and size of this path.
 	 */
 	path = create_foreignscan_path(root, baserel,
-								   NULL,		/* default pathtarget */
+								   NULL,	/* default pathtarget */
 								   fpinfo->rows,
 								   fpinfo->startup_cost,
 								   fpinfo->total_cost,
 								   NIL, /* no pathkeys */
-								   NULL,		/* no outer rel either */
-								   NULL,		/* no extra plan */
-								   NIL);		/* no fdw_private list */
+								   NULL,	/* no outer rel either */
+								   NULL,	/* no extra plan */
+								   NIL);	/* no fdw_private list */
 	add_path(baserel, (Path *) path);
 
 	/* Add paths with pathkeys */
@@ -1075,7 +1075,7 @@ postgresGetForeignPaths(PlannerInfo *root,
 									   rows,
 									   startup_cost,
 									   total_cost,
-									   NIL,		/* no pathkeys */
+									   NIL, /* no pathkeys */
 									   param_info->ppi_req_outer,
 									   NULL,
 									   NIL);	/* no fdw_private list */
@@ -1591,7 +1591,7 @@ postgresPlanForeignModify(PlannerInfo *root,
 			/* bit numbers are offset by FirstLowInvalidHeapAttributeNumber */
 			AttrNumber	attno = col + FirstLowInvalidHeapAttributeNumber;
 
-			if (attno <= InvalidAttrNumber)		/* shouldn't happen */
+			if (attno <= InvalidAttrNumber) /* shouldn't happen */
 				elog(ERROR, "system-column update is not supported");
 			targetAttrs = lappend_int(targetAttrs, attno);
 		}
@@ -2173,7 +2173,7 @@ postgresPlanDirectModify(PlannerInfo *root,
 			AttrNumber	attno = col + FirstLowInvalidHeapAttributeNumber;
 			TargetEntry *tle;
 
-			if (attno <= InvalidAttrNumber)		/* shouldn't happen */
+			if (attno <= InvalidAttrNumber) /* shouldn't happen */
 				elog(ERROR, "system-column update is not supported");
 
 			tle = get_tle_by_resno(subplan->targetlist, attno);
@@ -4305,7 +4305,7 @@ foreign_join_ok(PlannerInfo *root, RelOptInfo *joinrel, JoinType jointype,
 	 * Note that since this joinrel is at the end of the join_rel_list list
 	 * when we are called, we can get the position by list_length.
 	 */
-	Assert(fpinfo->relation_index == 0);		/* shouldn't be set yet */
+	Assert(fpinfo->relation_index == 0);	/* shouldn't be set yet */
 	fpinfo->relation_index =
 		list_length(root->parse->rtable) + list_length(root->join_rel_list);
 
@@ -4316,7 +4316,7 @@ static void
 add_paths_with_pathkeys_for_rel(PlannerInfo *root, RelOptInfo *rel,
 								Path *epq_path)
 {
-	List	   *useful_pathkeys_list = NIL;		/* List of all pathkeys */
+	List	   *useful_pathkeys_list = NIL; /* List of all pathkeys */
 	ListCell   *lc;
 
 	useful_pathkeys_list = get_useful_pathkeys_for_relation(root, rel);
@@ -4568,7 +4568,7 @@ postgresGetForeignJoinPaths(PlannerInfo *root,
 									   rows,
 									   startup_cost,
 									   total_cost,
-									   NIL,		/* no pathkeys */
+									   NIL, /* no pathkeys */
 									   NULL,	/* no required_outer */
 									   epq_path,
 									   NIL);	/* no fdw_private */
diff --git a/contrib/postgres_fdw/postgres_fdw.h b/contrib/postgres_fdw/postgres_fdw.h
index 25c950dd768f0974c3b405933218f2b641f3188c..f396dae7fbca50b0892c770fbfc7435246016007 100644
--- a/contrib/postgres_fdw/postgres_fdw.h
+++ b/contrib/postgres_fdw/postgres_fdw.h
@@ -182,4 +182,4 @@ extern bool is_builtin(Oid objectId);
 extern bool is_shippable(Oid objectId, Oid classId, PgFdwRelationInfo *fpinfo);
 extern const char *get_jointype_name(JoinType jointype);
 
-#endif   /* POSTGRES_FDW_H */
+#endif							/* POSTGRES_FDW_H */
diff --git a/contrib/sepgsql/label.c b/contrib/sepgsql/label.c
index 2f01c393ccb94697805e90c164c04e04fd4e917e..f55b9de1da7bd4f77a8c7b6f613da034534ec7a8 100644
--- a/contrib/sepgsql/label.c
+++ b/contrib/sepgsql/label.c
@@ -68,10 +68,10 @@ static fmgr_hook_type next_fmgr_hook = NULL;
  * labels were set during the (sub-)transactions.
  */
 static char *client_label_peer = NULL;	/* set by getpeercon(3) */
-static List *client_label_pending = NIL;		/* pending list being set by
-												 * sepgsql_setcon() */
-static char *client_label_committed = NULL;		/* set by sepgsql_setcon(),
-												 * and already committed */
+static List *client_label_pending = NIL;	/* pending list being set by
+											 * sepgsql_setcon() */
+static char *client_label_committed = NULL; /* set by sepgsql_setcon(), and
+											 * already committed */
 static char *client_label_func = NULL;	/* set by trusted procedure */
 
 typedef struct
diff --git a/contrib/sepgsql/sepgsql.h b/contrib/sepgsql/sepgsql.h
index fbe25e6602d1fddcd6a87e8ede1e86bdd046a323..d4bf0cd14afaa71a2cb9112401e1f469c79d4be6 100644
--- a/contrib/sepgsql/sepgsql.h
+++ b/contrib/sepgsql/sepgsql.h
@@ -324,4 +324,4 @@ extern void sepgsql_proc_relabel(Oid functionId, const char *seclabel);
 extern void sepgsql_proc_setattr(Oid functionId);
 extern void sepgsql_proc_execute(Oid functionId);
 
-#endif   /* SEPGSQL_H */
+#endif							/* SEPGSQL_H */
diff --git a/contrib/spi/refint.c b/contrib/spi/refint.c
index 208ff6103def4ec2e849183d0f4ef1d0033d96dc..692d99ca5b35dc5557d26c9ed77b51ca4ea99296 100644
--- a/contrib/spi/refint.c
+++ b/contrib/spi/refint.c
@@ -248,7 +248,7 @@ check_foreign_key(PG_FUNCTION_ARGS)
 	Datum	   *kvals;			/* key values */
 	char	   *relname;		/* referencing relation name */
 	Relation	rel;			/* triggered relation */
-	HeapTuple	trigtuple = NULL;		/* tuple to being changed */
+	HeapTuple	trigtuple = NULL;	/* tuple to being changed */
 	HeapTuple	newtuple = NULL;	/* tuple to return */
 	TupleDesc	tupdesc;		/* tuple description */
 	EPlan	   *plan;			/* prepared plan(s) */
diff --git a/contrib/spi/timetravel.c b/contrib/spi/timetravel.c
index c4b3e7d6fae1905b2ab7a085b87a502848a43d2a..f7905e20dbaa3a81b3904395fd6075f562d3b347 100644
--- a/contrib/spi/timetravel.c
+++ b/contrib/spi/timetravel.c
@@ -85,7 +85,7 @@ timetravel(PG_FUNCTION_ARGS)
 	Trigger    *trigger;		/* to get trigger name */
 	int			argc;
 	char	  **args;			/* arguments */
-	int			attnum[MaxAttrNum];		/* fnumbers of start/stop columns */
+	int			attnum[MaxAttrNum]; /* fnumbers of start/stop columns */
 	Datum		oldtimeon,
 				oldtimeoff;
 	Datum		newtimeon,
diff --git a/contrib/tablefunc/tablefunc.c b/contrib/tablefunc/tablefunc.c
index 7434ca937310a28432dda0cff52085ccfdb28106..b5e1ad29e2ef2e342b9fce2b599eb66f12f636c8 100644
--- a/contrib/tablefunc/tablefunc.c
+++ b/contrib/tablefunc/tablefunc.c
@@ -1187,8 +1187,8 @@ connectby(char *relname,
 								 branch_delim,
 								 start_with,
 								 start_with,	/* current_branch */
-								 0,		/* initial level is 0 */
-								 &serial,		/* initial serial is 1 */
+								 0, /* initial level is 0 */
+								 &serial,	/* initial serial is 1 */
 								 max_depth,
 								 show_branch,
 								 show_serial,
diff --git a/contrib/tablefunc/tablefunc.h b/contrib/tablefunc/tablefunc.h
index 87fa1e5dcb1161b69b8dff7cbabbce51977b6329..e88a5720fa007e73e2ef560e7cf5540e201aff57 100644
--- a/contrib/tablefunc/tablefunc.h
+++ b/contrib/tablefunc/tablefunc.h
@@ -36,4 +36,4 @@
 
 #include "fmgr.h"
 
-#endif   /* TABLEFUNC_H */
+#endif							/* TABLEFUNC_H */
diff --git a/contrib/tcn/tcn.c b/contrib/tcn/tcn.c
index 124110830fa3f01c018519a10db00b46c1d957f9..5106d424b40445de4d4e37b7ec9927f6f1f752c3 100644
--- a/contrib/tcn/tcn.c
+++ b/contrib/tcn/tcn.c
@@ -132,7 +132,7 @@ triggered_change_notification(PG_FUNCTION_ARGS)
 		Form_pg_index index;
 
 		indexTuple = SearchSysCache1(INDEXRELID, ObjectIdGetDatum(indexoid));
-		if (!HeapTupleIsValid(indexTuple))		/* should not happen */
+		if (!HeapTupleIsValid(indexTuple))	/* should not happen */
 			elog(ERROR, "cache lookup failed for index %u", indexoid);
 		index = (Form_pg_index) GETSTRUCT(indexTuple);
 		/* we're only interested if it is the primary key and valid */
@@ -175,5 +175,5 @@ triggered_change_notification(PG_FUNCTION_ARGS)
 				(errcode(ERRCODE_E_R_I_E_TRIGGER_PROTOCOL_VIOLATED),
 				 errmsg("triggered_change_notification: must be called on a table with a primary key")));
 
-	return PointerGetDatum(NULL);		/* after trigger; value doesn't matter */
+	return PointerGetDatum(NULL);	/* after trigger; value doesn't matter */
 }
diff --git a/contrib/uuid-ossp/uuid-ossp.c b/contrib/uuid-ossp/uuid-ossp.c
index f34398f54a700860c6a2f912900608d5b5abdd7a..55bc60941588f80227e6249407a1379da184ada4 100644
--- a/contrib/uuid-ossp/uuid-ossp.c
+++ b/contrib/uuid-ossp/uuid-ossp.c
@@ -110,7 +110,7 @@ do { \
 	uu.clock_seq_hi_and_reserved |= 0x80; \
 } while(0)
 
-#endif   /* !HAVE_UUID_OSSP */
+#endif							/* !HAVE_UUID_OSSP */
 
 PG_MODULE_MAGIC;
 
@@ -398,7 +398,7 @@ uuid_generate_internal(int v, unsigned char *ns, char *ptr, int len)
 	return DirectFunctionCall1(uuid_in, CStringGetDatum(strbuf));
 }
 
-#endif   /* HAVE_UUID_OSSP */
+#endif							/* HAVE_UUID_OSSP */
 
 
 Datum
diff --git a/contrib/xml2/xpath.c b/contrib/xml2/xpath.c
index acf1c4a1c115c3a6e855a56e015ca94ee1b0ded9..a48818d944a2b851a4d1ace3e52f23d87cf2f6c7 100644
--- a/contrib/xml2/xpath.c
+++ b/contrib/xml2/xpath.c
@@ -95,7 +95,7 @@ PG_FUNCTION_INFO_V1(xml_is_well_formed);
 Datum
 xml_is_well_formed(PG_FUNCTION_ARGS)
 {
-	text	   *t = PG_GETARG_TEXT_PP(0);		/* document buffer */
+	text	   *t = PG_GETARG_TEXT_PP(0);	/* document buffer */
 	bool		result = false;
 	int32		docsize = VARSIZE_ANY_EXHDR(t);
 	xmlDocPtr	doctree;
@@ -249,7 +249,7 @@ Datum
 xpath_nodeset(PG_FUNCTION_ARGS)
 {
 	text	   *document = PG_GETARG_TEXT_PP(0);
-	text	   *xpathsupp = PG_GETARG_TEXT_PP(1);		/* XPath expression */
+	text	   *xpathsupp = PG_GETARG_TEXT_PP(1);	/* XPath expression */
 	xmlChar    *toptag = pgxml_texttoxmlchar(PG_GETARG_TEXT_PP(2));
 	xmlChar    *septag = pgxml_texttoxmlchar(PG_GETARG_TEXT_PP(3));
 	xmlChar    *xpath;
@@ -282,7 +282,7 @@ Datum
 xpath_list(PG_FUNCTION_ARGS)
 {
 	text	   *document = PG_GETARG_TEXT_PP(0);
-	text	   *xpathsupp = PG_GETARG_TEXT_PP(1);		/* XPath expression */
+	text	   *xpathsupp = PG_GETARG_TEXT_PP(1);	/* XPath expression */
 	xmlChar    *plainsep = pgxml_texttoxmlchar(PG_GETARG_TEXT_PP(2));
 	xmlChar    *xpath;
 	text	   *xpres;
@@ -311,7 +311,7 @@ Datum
 xpath_string(PG_FUNCTION_ARGS)
 {
 	text	   *document = PG_GETARG_TEXT_PP(0);
-	text	   *xpathsupp = PG_GETARG_TEXT_PP(1);		/* XPath expression */
+	text	   *xpathsupp = PG_GETARG_TEXT_PP(1);	/* XPath expression */
 	xmlChar    *xpath;
 	int32		pathsize;
 	text	   *xpres;
@@ -352,7 +352,7 @@ Datum
 xpath_number(PG_FUNCTION_ARGS)
 {
 	text	   *document = PG_GETARG_TEXT_PP(0);
-	text	   *xpathsupp = PG_GETARG_TEXT_PP(1);		/* XPath expression */
+	text	   *xpathsupp = PG_GETARG_TEXT_PP(1);	/* XPath expression */
 	xmlChar    *xpath;
 	float4		fRes;
 	xmlXPathObjectPtr res;
@@ -384,7 +384,7 @@ Datum
 xpath_bool(PG_FUNCTION_ARGS)
 {
 	text	   *document = PG_GETARG_TEXT_PP(0);
-	text	   *xpathsupp = PG_GETARG_TEXT_PP(1);		/* XPath expression */
+	text	   *xpathsupp = PG_GETARG_TEXT_PP(1);	/* XPath expression */
 	xmlChar    *xpath;
 	int			bRes;
 	xmlXPathObjectPtr res;
diff --git a/contrib/xml2/xslt_proc.c b/contrib/xml2/xslt_proc.c
index 391e6b593b033faf1423dcd45e49fb679b074b56..fb49b98f5a13b0ab2ecb4dc6d353550f0211b049 100644
--- a/contrib/xml2/xslt_proc.c
+++ b/contrib/xml2/xslt_proc.c
@@ -29,7 +29,7 @@
 #include <libxslt/security.h>
 #include <libxslt/transform.h>
 #include <libxslt/xsltutils.h>
-#endif   /* USE_LIBXSLT */
+#endif							/* USE_LIBXSLT */
 
 
 #ifdef USE_LIBXSLT
@@ -39,7 +39,7 @@ extern PgXmlErrorContext *pgxml_parser_init(PgXmlStrictness strictness);
 
 /* local defs */
 static const char **parse_params(text *paramstr);
-#endif   /* USE_LIBXSLT */
+#endif							/* USE_LIBXSLT */
 
 
 PG_FUNCTION_INFO_V1(xslt_process);
@@ -189,7 +189,7 @@ xslt_process(PG_FUNCTION_ARGS)
 			(errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
 			 errmsg("xslt_process() is not available without libxslt")));
 	PG_RETURN_NULL();
-#endif   /* USE_LIBXSLT */
+#endif							/* USE_LIBXSLT */
 }
 
 #ifdef USE_LIBXSLT
@@ -253,4 +253,4 @@ parse_params(text *paramstr)
 	return params;
 }
 
-#endif   /* USE_LIBXSLT */
+#endif							/* USE_LIBXSLT */
diff --git a/src/backend/access/brin/brin_pageops.c b/src/backend/access/brin/brin_pageops.c
index 3609c8ae7ca98be41ef832afcd33aca5882d7f35..bd08f0e396e87dfd8f8df1c93c67b31f8292dbbd 100644
--- a/src/backend/access/brin/brin_pageops.c
+++ b/src/backend/access/brin/brin_pageops.c
@@ -357,7 +357,7 @@ brin_doinsert(Relation idxrel, BlockNumber pagesPerRange,
 				(errcode(ERRCODE_PROGRAM_LIMIT_EXCEEDED),
 			errmsg("index row size %zu exceeds maximum %zu for index \"%s\"",
 				 itemsz, BrinMaxItemSize, RelationGetRelationName(idxrel))));
-		return InvalidOffsetNumber;		/* keep compiler quiet */
+		return InvalidOffsetNumber; /* keep compiler quiet */
 	}
 
 	/* Make sure the revmap is long enough to contain the entry we need */
@@ -823,7 +823,7 @@ brin_getinsertbuffer(Relation irel, Buffer oldbuf, Size itemsz,
 					(errcode(ERRCODE_PROGRAM_LIMIT_EXCEEDED),
 			errmsg("index row size %zu exceeds maximum %zu for index \"%s\"",
 				   itemsz, freespace, RelationGetRelationName(irel))));
-			return InvalidBuffer;		/* keep compiler quiet */
+			return InvalidBuffer;	/* keep compiler quiet */
 		}
 
 		if (newblk != oldblk)
diff --git a/src/backend/access/brin/brin_revmap.c b/src/backend/access/brin/brin_revmap.c
index e778cbcacdcdf0f13d183924cb5b1e2f745001f4..c87bc03a9eebe69b04cec77b8a06b8972784a35a 100644
--- a/src/backend/access/brin/brin_revmap.c
+++ b/src/backend/access/brin/brin_revmap.c
@@ -48,7 +48,7 @@ struct BrinRevmap
 {
 	Relation	rm_irel;
 	BlockNumber rm_pagesPerRange;
-	BlockNumber rm_lastRevmapPage;		/* cached from the metapage */
+	BlockNumber rm_lastRevmapPage;	/* cached from the metapage */
 	Buffer		rm_metaBuf;
 	Buffer		rm_currBuf;
 };
diff --git a/src/backend/access/common/heaptuple.c b/src/backend/access/common/heaptuple.c
index c0086ded62d95208ea943681ed5380dbadf1fec6..584a202ab51ec587b8869488265e3faea749d64b 100644
--- a/src/backend/access/common/heaptuple.c
+++ b/src/backend/access/common/heaptuple.c
@@ -356,7 +356,7 @@ nocachegetattr(HeapTuple tuple,
 	HeapTupleHeader tup = tuple->t_data;
 	Form_pg_attribute *att = tupleDesc->attrs;
 	char	   *tp;				/* ptr to data part of tuple */
-	bits8	   *bp = tup->t_bits;		/* ptr to null bitmap in tuple */
+	bits8	   *bp = tup->t_bits;	/* ptr to null bitmap in tuple */
 	bool		slow = false;	/* do we have to walk attrs? */
 	int			off;			/* current offset within data */
 
@@ -762,7 +762,7 @@ heap_form_tuple(TupleDesc tupleDescriptor,
 	HeapTupleHeaderSetNatts(td, numberOfAttributes);
 	td->t_hoff = hoff;
 
-	if (tupleDescriptor->tdhasoid)		/* else leave infomask = 0 */
+	if (tupleDescriptor->tdhasoid)	/* else leave infomask = 0 */
 		td->t_infomask = HEAP_HASOID;
 
 	heap_fill_tuple(tupleDescriptor,
@@ -941,7 +941,7 @@ heap_deform_tuple(HeapTuple tuple, TupleDesc tupleDesc,
 	int			attnum;
 	char	   *tp;				/* ptr to tuple data */
 	long		off;			/* offset in tuple data */
-	bits8	   *bp = tup->t_bits;		/* ptr to null bitmap in tuple */
+	bits8	   *bp = tup->t_bits;	/* ptr to null bitmap in tuple */
 	bool		slow = false;	/* can we use/set attcacheoff? */
 
 	natts = HeapTupleHeaderGetNatts(tup);
@@ -1043,7 +1043,7 @@ slot_deform_tuple(TupleTableSlot *slot, int natts)
 	int			attnum;
 	char	   *tp;				/* ptr to tuple data */
 	long		off;			/* offset in tuple data */
-	bits8	   *bp = tup->t_bits;		/* ptr to null bitmap in tuple */
+	bits8	   *bp = tup->t_bits;	/* ptr to null bitmap in tuple */
 	bool		slow;			/* can we use/set attcacheoff? */
 
 	/*
@@ -1151,7 +1151,7 @@ slot_getattr(TupleTableSlot *slot, int attnum, bool *isnull)
 	{
 		if (tuple == NULL)		/* internal error */
 			elog(ERROR, "cannot extract system attribute from virtual tuple");
-		if (tuple == &(slot->tts_minhdr))		/* internal error */
+		if (tuple == &(slot->tts_minhdr))	/* internal error */
 			elog(ERROR, "cannot extract system attribute from minimal tuple");
 		return heap_getsysattr(tuple, attnum, tupleDesc, isnull);
 	}
@@ -1337,7 +1337,7 @@ slot_attisnull(TupleTableSlot *slot, int attnum)
 	{
 		if (tuple == NULL)		/* internal error */
 			elog(ERROR, "cannot extract system attribute from virtual tuple");
-		if (tuple == &(slot->tts_minhdr))		/* internal error */
+		if (tuple == &(slot->tts_minhdr))	/* internal error */
 			elog(ERROR, "cannot extract system attribute from minimal tuple");
 		return heap_attisnull(tuple, attnum);
 	}
@@ -1446,7 +1446,7 @@ heap_form_minimal_tuple(TupleDesc tupleDescriptor,
 	HeapTupleHeaderSetNatts(tuple, numberOfAttributes);
 	tuple->t_hoff = hoff + MINIMAL_TUPLE_OFFSET;
 
-	if (tupleDescriptor->tdhasoid)		/* else leave infomask = 0 */
+	if (tupleDescriptor->tdhasoid)	/* else leave infomask = 0 */
 		tuple->t_infomask = HEAP_HASOID;
 
 	heap_fill_tuple(tupleDescriptor,
diff --git a/src/backend/access/common/printsimple.c b/src/backend/access/common/printsimple.c
index 851c3bf4debc775ab6f1db0e757950c50e35f7c2..c863e859fef16c3422352014338692b9caab16db 100644
--- a/src/backend/access/common/printsimple.c
+++ b/src/backend/access/common/printsimple.c
@@ -103,7 +103,7 @@ printsimple(TupleTableSlot *slot, DestReceiver *self)
 			case INT4OID:
 				{
 					int32		num = DatumGetInt32(value);
-					char		str[12];		/* sign, 10 digits and '\0' */
+					char		str[12];	/* sign, 10 digits and '\0' */
 
 					pg_ltoa(num, str);
 					pq_sendcountedtext(&buf, str, strlen(str), false);
@@ -113,7 +113,7 @@ printsimple(TupleTableSlot *slot, DestReceiver *self)
 			case INT8OID:
 				{
 					int64		num = DatumGetInt64(value);
-					char		str[23];		/* sign, 21 digits and '\0' */
+					char		str[23];	/* sign, 21 digits and '\0' */
 
 					pg_lltoa(num, str);
 					pq_sendcountedtext(&buf, str, strlen(str), false);
diff --git a/src/backend/access/common/tupconvert.c b/src/backend/access/common/tupconvert.c
index 392a49b522de3d986cfbd93f364570ef6f90d7f9..57e44375eabcf63409e2ed6752bc584a0ac7749d 100644
--- a/src/backend/access/common/tupconvert.c
+++ b/src/backend/access/common/tupconvert.c
@@ -188,7 +188,7 @@ convert_tuples_by_position(TupleDesc indesc,
 	n = indesc->natts + 1;		/* +1 for NULL */
 	map->invalues = (Datum *) palloc(n * sizeof(Datum));
 	map->inisnull = (bool *) palloc(n * sizeof(bool));
-	map->invalues[0] = (Datum) 0;		/* set up the NULL entry */
+	map->invalues[0] = (Datum) 0;	/* set up the NULL entry */
 	map->inisnull[0] = true;
 
 	return map;
@@ -267,7 +267,7 @@ convert_tuples_by_name(TupleDesc indesc,
 	n = indesc->natts + 1;		/* +1 for NULL */
 	map->invalues = (Datum *) palloc(n * sizeof(Datum));
 	map->inisnull = (bool *) palloc(n * sizeof(bool));
-	map->invalues[0] = (Datum) 0;		/* set up the NULL entry */
+	map->invalues[0] = (Datum) 0;	/* set up the NULL entry */
 	map->inisnull[0] = true;
 
 	return map;
diff --git a/src/backend/access/gin/ginbulk.c b/src/backend/access/gin/ginbulk.c
index f07c76b90b9a8c9be98b5e598f0aa1e0e4895c6c..4ff149e59afa8f49c79b8c9cb3127efeaa9e3f83 100644
--- a/src/backend/access/gin/ginbulk.c
+++ b/src/backend/access/gin/ginbulk.c
@@ -116,7 +116,7 @@ ginInitBA(BuildAccumulator *accum)
 							cmpEntryAccumulator,
 							ginCombineData,
 							ginAllocEntryAccumulator,
-							NULL,		/* no freefunc needed */
+							NULL,	/* no freefunc needed */
 							(void *) accum);
 }
 
diff --git a/src/backend/access/gin/ginfast.c b/src/backend/access/gin/ginfast.c
index 0d5bb70cc9c4bedac98c68b35e19c9253fc7d514..03a54346aabc95444e39977435cbd5a8ed7a948b 100644
--- a/src/backend/access/gin/ginfast.c
+++ b/src/backend/access/gin/ginfast.c
@@ -913,8 +913,8 @@ ginInsertCleanup(GinState *ginstate, bool full_clean,
 			 * Remember next page - it will become the new list head
 			 */
 			blkno = GinPageGetOpaque(page)->rightlink;
-			UnlockReleaseBuffer(buffer);		/* shiftList will do exclusive
-												 * locking */
+			UnlockReleaseBuffer(buffer);	/* shiftList will do exclusive
+											 * locking */
 
 			/*
 			 * remove read pages from pending list, at this point all content
diff --git a/src/backend/access/gin/ginscan.c b/src/backend/access/gin/ginscan.c
index c83375d6b43c1cbbe4333659c278051cb5718d6c..25758b9b5dd197050b8fc1ac88b6045d0ede2b64 100644
--- a/src/backend/access/gin/ginscan.c
+++ b/src/backend/access/gin/ginscan.c
@@ -362,7 +362,7 @@ ginNewScanKey(IndexScanDesc scan)
 			{
 				if (nullFlags[j])
 				{
-					nullFlags[j] = true;		/* not any other nonzero value */
+					nullFlags[j] = true;	/* not any other nonzero value */
 					hasNullQuery = true;
 				}
 			}
diff --git a/src/backend/access/gin/ginvacuum.c b/src/backend/access/gin/ginvacuum.c
index 27e502a36064619e29f2ad3ce4f3f529bf6a7757..31425e9963e583c789d442897ceab03510bddba5 100644
--- a/src/backend/access/gin/ginvacuum.c
+++ b/src/backend/access/gin/ginvacuum.c
@@ -650,7 +650,7 @@ ginbulkdelete(IndexVacuumInfo *info, IndexBulkDeleteResult *stats,
 			vacuum_delay_point();
 		}
 
-		if (blkno == InvalidBlockNumber)		/* rightmost page */
+		if (blkno == InvalidBlockNumber)	/* rightmost page */
 			break;
 
 		buffer = ReadBufferExtended(index, MAIN_FORKNUM, blkno,
diff --git a/src/backend/access/gist/gist.c b/src/backend/access/gist/gist.c
index 6593771361c31fe4970eeafecec0e5069c422fb1..afef753ede531ec3a3fbb4d06118998eafa198fe 100644
--- a/src/backend/access/gist/gist.c
+++ b/src/backend/access/gist/gist.c
@@ -1442,7 +1442,7 @@ initGISTstate(Relation index)
 	giststate = (GISTSTATE *) palloc(sizeof(GISTSTATE));
 
 	giststate->scanCxt = scanCxt;
-	giststate->tempCxt = scanCxt;		/* caller must change this if needed */
+	giststate->tempCxt = scanCxt;	/* caller must change this if needed */
 	giststate->tupdesc = index->rd_att;
 
 	for (i = 0; i < index->rd_att->natts; i++)
diff --git a/src/backend/access/gist/gistbuild.c b/src/backend/access/gist/gistbuild.c
index f1f08bb3d8b325f99768d5ed3349d496ed8a86ad..c24643df0365d485adc7e2cd215877ac790d7beb 100644
--- a/src/backend/access/gist/gistbuild.c
+++ b/src/backend/access/gist/gistbuild.c
@@ -814,7 +814,7 @@ gistbufferinginserttuples(GISTBuildState *buildstate, Buffer buffer, int level,
 								  downlinks, ndownlinks, downlinkoffnum,
 								  InvalidBlockNumber, InvalidOffsetNumber);
 
-		list_free_deep(splitinfo);		/* we don't need this anymore */
+		list_free_deep(splitinfo);	/* we don't need this anymore */
 	}
 	else
 		UnlockReleaseBuffer(buffer);
diff --git a/src/backend/access/gist/gistbuildbuffers.c b/src/backend/access/gist/gistbuildbuffers.c
index ca4c32b3fef3c14c6a9cb2f1a39a242c725ecb67..f558729fbf0867176302bfed63179b89d96e6632 100644
--- a/src/backend/access/gist/gistbuildbuffers.c
+++ b/src/backend/access/gist/gistbuildbuffers.c
@@ -709,7 +709,7 @@ gistRelocateBuildBuffersOnSplit(GISTBuildBuffers *gfbb, GISTSTATE *giststate,
 					 * page seen so far.  Skip the remaining columns and move
 					 * on to the next page, if any.
 					 */
-					zero_penalty = false;		/* so outer loop won't exit */
+					zero_penalty = false;	/* so outer loop won't exit */
 					break;
 				}
 			}
diff --git a/src/backend/access/gist/gistget.c b/src/backend/access/gist/gistget.c
index 5a4dea89ac53c3bbfad1b16ec0b80c5b88fcc730..760ea0c997e4e73c134ad79b7fddfc14c8b6d52a 100644
--- a/src/backend/access/gist/gistget.c
+++ b/src/backend/access/gist/gistget.c
@@ -147,7 +147,7 @@ gistindex_keytest(IndexScanDesc scan,
 	{
 		int			i;
 
-		if (GistPageIsLeaf(page))		/* shouldn't happen */
+		if (GistPageIsLeaf(page))	/* shouldn't happen */
 			elog(ERROR, "invalid GiST tuple found on leaf page");
 		for (i = 0; i < scan->numberOfOrderBys; i++)
 			so->distances[i] = -get_float8_infinity();
diff --git a/src/backend/access/hash/hashfunc.c b/src/backend/access/hash/hashfunc.c
index 289d766419aa080a5bfdb5c059bf3bac206f75ea..a127f3f8b1b71c7b48351c7304557068924e7353 100644
--- a/src/backend/access/hash/hashfunc.c
+++ b/src/backend/access/hash/hashfunc.c
@@ -412,7 +412,7 @@ hash_any(register const unsigned char *k, register int keylen)
 				a += k[0];
 				/* case 0: nothing left to add */
 		}
-#endif   /* WORDS_BIGENDIAN */
+#endif							/* WORDS_BIGENDIAN */
 	}
 	else
 	{
@@ -429,7 +429,7 @@ hash_any(register const unsigned char *k, register int keylen)
 			a += (k[0] + ((uint32) k[1] << 8) + ((uint32) k[2] << 16) + ((uint32) k[3] << 24));
 			b += (k[4] + ((uint32) k[5] << 8) + ((uint32) k[6] << 16) + ((uint32) k[7] << 24));
 			c += (k[8] + ((uint32) k[9] << 8) + ((uint32) k[10] << 16) + ((uint32) k[11] << 24));
-#endif   /* WORDS_BIGENDIAN */
+#endif							/* WORDS_BIGENDIAN */
 			mix(a, b, c);
 			k += 12;
 			len -= 12;
@@ -492,7 +492,7 @@ hash_any(register const unsigned char *k, register int keylen)
 				a += k[0];
 				/* case 0: nothing left to add */
 		}
-#endif   /* WORDS_BIGENDIAN */
+#endif							/* WORDS_BIGENDIAN */
 	}
 
 	final(a, b, c);
diff --git a/src/backend/access/hash/hashsearch.c b/src/backend/access/hash/hashsearch.c
index 2d9204903fac91346958e21758ea19ee013cddb1..3e461ad7a0078d07cbfc8536001a83c16863b626 100644
--- a/src/backend/access/hash/hashsearch.c
+++ b/src/backend/access/hash/hashsearch.c
@@ -462,7 +462,7 @@ _hash_step(IndexScanDesc scan, Buffer *bufP, ScanDirection dir)
 						}
 
 						if (so->hashso_sk_hash == _hash_get_indextuple_hashkey(itup))
-							break;		/* yes, so exit for-loop */
+							break;	/* yes, so exit for-loop */
 					}
 
 					/* Before leaving current page, deal with any killed items */
@@ -519,7 +519,7 @@ _hash_step(IndexScanDesc scan, Buffer *bufP, ScanDirection dir)
 						}
 
 						if (so->hashso_sk_hash == _hash_get_indextuple_hashkey(itup))
-							break;		/* yes, so exit for-loop */
+							break;	/* yes, so exit for-loop */
 					}
 
 					/* Before leaving current page, deal with any killed items */
diff --git a/src/backend/access/hash/hashutil.c b/src/backend/access/hash/hashutil.c
index c513c3b842ed6ddaff13118ef5015c2a2e866309..62e37b6de594e9865cc7b76086adde4732c6c4a2 100644
--- a/src/backend/access/hash/hashutil.c
+++ b/src/backend/access/hash/hashutil.c
@@ -207,7 +207,7 @@ _hash_get_totalbuckets(uint32 splitpoint_phase)
 	/* account for buckets within splitpoint_group */
 	phases_within_splitpoint_group =
 		(((splitpoint_phase - HASH_SPLITPOINT_GROUPS_WITH_ONE_PHASE) &
-		  HASH_SPLITPOINT_PHASE_MASK) + 1);		/* from 0-based to 1-based */
+		  HASH_SPLITPOINT_PHASE_MASK) + 1); /* from 0-based to 1-based */
 	total_buckets +=
 		(((1 << (splitpoint_group - 1)) >> HASH_SPLITPOINT_PHASE_BITS) *
 		 phases_within_splitpoint_group);
diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c
index e890e08c9ab4d835c50b4ee45660c2dbf99d98b3..5357a77dc2d98d2a939333b5b4bc19b85fe6c46a 100644
--- a/src/backend/access/heap/heapam.c
+++ b/src/backend/access/heap/heapam.c
@@ -521,15 +521,15 @@ heapgettup(HeapScanDesc scan,
 				}
 			}
 			else
-				page = scan->rs_startblock;		/* first page */
+				page = scan->rs_startblock; /* first page */
 			heapgetpage(scan, page);
-			lineoff = FirstOffsetNumber;		/* first offnum */
+			lineoff = FirstOffsetNumber;	/* first offnum */
 			scan->rs_inited = true;
 		}
 		else
 		{
 			/* continue from previously returned page/tuple */
-			page = scan->rs_cblock;		/* current page */
+			page = scan->rs_cblock; /* current page */
 			lineoff =			/* next offnum */
 				OffsetNumberNext(ItemPointerGetOffsetNumber(&(tuple->t_self)));
 		}
@@ -577,7 +577,7 @@ heapgettup(HeapScanDesc scan,
 		else
 		{
 			/* continue from previously returned page/tuple */
-			page = scan->rs_cblock;		/* current page */
+			page = scan->rs_cblock; /* current page */
 		}
 
 		LockBuffer(scan->rs_cbuf, BUFFER_LOCK_SHARE);
@@ -823,7 +823,7 @@ heapgettup_pagemode(HeapScanDesc scan,
 				}
 			}
 			else
-				page = scan->rs_startblock;		/* first page */
+				page = scan->rs_startblock; /* first page */
 			heapgetpage(scan, page);
 			lineindex = 0;
 			scan->rs_inited = true;
@@ -831,7 +831,7 @@ heapgettup_pagemode(HeapScanDesc scan,
 		else
 		{
 			/* continue from previously returned page/tuple */
-			page = scan->rs_cblock;		/* current page */
+			page = scan->rs_cblock; /* current page */
 			lineindex = scan->rs_cindex + 1;
 		}
 
@@ -876,7 +876,7 @@ heapgettup_pagemode(HeapScanDesc scan,
 		else
 		{
 			/* continue from previously returned page/tuple */
-			page = scan->rs_cblock;		/* current page */
+			page = scan->rs_cblock; /* current page */
 		}
 
 		dp = BufferGetPage(scan->rs_cbuf);
@@ -1088,7 +1088,7 @@ fastgetattr(HeapTuple tup, int attnum, TupleDesc tupleDesc,
 			 )
 		);
 }
-#endif   /* defined(DISABLE_COMPLEX_MACRO) */
+#endif							/* defined(DISABLE_COMPLEX_MACRO) */
 
 
 /* ----------------------------------------------------------------
@@ -1787,7 +1787,7 @@ heap_update_snapshot(HeapScanDesc scan, Snapshot snapshot)
 #define HEAPDEBUG_1
 #define HEAPDEBUG_2
 #define HEAPDEBUG_3
-#endif   /* !defined(HEAPDEBUGALL) */
+#endif							/* !defined(HEAPDEBUGALL) */
 
 
 HeapTuple
@@ -2623,7 +2623,7 @@ heap_prepare_insert(Relation relation, HeapTuple tup, TransactionId xid,
 		HeapTupleHeaderSetXminFrozen(tup->t_data);
 
 	HeapTupleHeaderSetCmin(tup->t_data, cid);
-	HeapTupleHeaderSetXmax(tup->t_data, 0);		/* for cleanliness */
+	HeapTupleHeaderSetXmax(tup->t_data, 0); /* for cleanliness */
 	tup->t_tableOid = RelationGetRelid(relation);
 
 	/*
@@ -4214,7 +4214,7 @@ l2:
 		HeapTupleClearHeapOnly(newtup);
 	}
 
-	RelationPutHeapTuple(relation, newbuf, heaptup, false);		/* insert new tuple */
+	RelationPutHeapTuple(relation, newbuf, heaptup, false); /* insert new tuple */
 
 
 	/* Clear obsolete visibility flags, possibly set by ourselves above... */
@@ -6361,7 +6361,7 @@ FreezeMultiXactId(MultiXactId multi, uint16 t_infomask,
 			{
 				Assert(!TransactionIdDidCommit(xid));
 				*flags |= FRM_INVALIDATE_XMAX;
-				xid = InvalidTransactionId;		/* not strictly necessary */
+				xid = InvalidTransactionId; /* not strictly necessary */
 			}
 			else
 			{
diff --git a/src/backend/access/heap/hio.c b/src/backend/access/heap/hio.c
index 6529fe3d6b8fdb37d499add9236e4b7896e320f4..13e3bdca50d339913e04eaf510f12918d8eb32eb 100644
--- a/src/backend/access/heap/hio.c
+++ b/src/backend/access/heap/hio.c
@@ -329,7 +329,7 @@ RelationGetBufferForTuple(Relation relation, Size len,
 	if (otherBuffer != InvalidBuffer)
 		otherBlock = BufferGetBlockNumber(otherBuffer);
 	else
-		otherBlock = InvalidBlockNumber;		/* just to keep compiler quiet */
+		otherBlock = InvalidBlockNumber;	/* just to keep compiler quiet */
 
 	/*
 	 * We first try to put the tuple on the same page we last inserted a tuple
diff --git a/src/backend/access/heap/pruneheap.c b/src/backend/access/heap/pruneheap.c
index d69a266c36ff3fff252913fdd89dc9d58c4586d8..5b7c57d56858b5f6f96941e10a695d38aff69eec 100644
--- a/src/backend/access/heap/pruneheap.c
+++ b/src/backend/access/heap/pruneheap.c
@@ -31,8 +31,7 @@
 typedef struct
 {
 	TransactionId new_prune_xid;	/* new prune hint value for page */
-	TransactionId latestRemovedXid;		/* latest xid to be removed by this
-										 * prune */
+	TransactionId latestRemovedXid; /* latest xid to be removed by this prune */
 	int			nredirected;	/* numbers of entries in arrays below */
 	int			ndead;
 	int			nunused;
@@ -149,8 +148,8 @@ heap_page_prune_opt(Relation relation, Buffer buffer)
 		 */
 		if (PageIsFull(page) || PageGetHeapFreeSpace(page) < minfree)
 		{
-			TransactionId ignore = InvalidTransactionId;		/* return value not
-																 * needed */
+			TransactionId ignore = InvalidTransactionId;	/* return value not
+															 * needed */
 
 			/* OK to prune */
 			(void) heap_page_prune(relation, buffer, OldestXmin, true, &ignore);
diff --git a/src/backend/access/heap/rewriteheap.c b/src/backend/access/heap/rewriteheap.c
index e702af901e2a68b23d92175574ee5a75cf7ea13d..bd560e47e195c1cec0d643f8981bfbee9025e996 100644
--- a/src/backend/access/heap/rewriteheap.c
+++ b/src/backend/access/heap/rewriteheap.c
@@ -146,22 +146,22 @@ typedef struct RewriteStateData
 	BlockNumber rs_blockno;		/* block where page will go */
 	bool		rs_buffer_valid;	/* T if any tuples in buffer */
 	bool		rs_use_wal;		/* must we WAL-log inserts? */
-	bool		rs_logical_rewrite;		/* do we need to do logical rewriting */
-	TransactionId rs_oldest_xmin;		/* oldest xmin used by caller to
-										 * determine tuple visibility */
+	bool		rs_logical_rewrite; /* do we need to do logical rewriting */
+	TransactionId rs_oldest_xmin;	/* oldest xmin used by caller to determine
+									 * tuple visibility */
 	TransactionId rs_freeze_xid;	/* Xid that will be used as freeze cutoff
 									 * point */
-	TransactionId rs_logical_xmin;		/* Xid that will be used as cutoff
-										 * point for logical rewrites */
+	TransactionId rs_logical_xmin;	/* Xid that will be used as cutoff point
+									 * for logical rewrites */
 	MultiXactId rs_cutoff_multi;	/* MultiXactId that will be used as cutoff
 									 * point for multixacts */
 	MemoryContext rs_cxt;		/* for hash tables and entries and tuples in
 								 * them */
 	XLogRecPtr	rs_begin_lsn;	/* XLogInsertLsn when starting the rewrite */
-	HTAB	   *rs_unresolved_tups;		/* unmatched A tuples */
-	HTAB	   *rs_old_new_tid_map;		/* unmatched B tuples */
+	HTAB	   *rs_unresolved_tups; /* unmatched A tuples */
+	HTAB	   *rs_old_new_tid_map; /* unmatched B tuples */
 	HTAB	   *rs_logical_mappings;	/* logical remapping files */
-	uint32		rs_num_rewrite_mappings;		/* # in memory mappings */
+	uint32		rs_num_rewrite_mappings;	/* # in memory mappings */
 }			RewriteStateData;
 
 /*
@@ -216,8 +216,8 @@ typedef struct RewriteMappingFile
  */
 typedef struct RewriteMappingDataEntry
 {
-	LogicalRewriteMappingData map;		/* map between old and new location of
-										 * the tuple */
+	LogicalRewriteMappingData map;	/* map between old and new location of the
+									 * tuple */
 	dlist_node	node;
 } RewriteMappingDataEntry;
 
@@ -655,7 +655,7 @@ raw_heap_insert(RewriteState state, HeapTuple tup)
 	else
 		heaptup = tup;
 
-	len = MAXALIGN(heaptup->t_len);		/* be conservative */
+	len = MAXALIGN(heaptup->t_len); /* be conservative */
 
 	/*
 	 * If we're gonna fail for oversize tuple, do it right away
diff --git a/src/backend/access/heap/tuptoaster.c b/src/backend/access/heap/tuptoaster.c
index a2b3700750a08ac951776f8d95ed58deb0988b41..fa5e78a067cb8ba6337eeb32e253f8867ba9bc3d 100644
--- a/src/backend/access/heap/tuptoaster.c
+++ b/src/backend/access/heap/tuptoaster.c
@@ -1523,7 +1523,7 @@ toast_save_datum(Relation rel, Datum value,
 	{
 		data_p = VARDATA_SHORT(dval);
 		data_todo = VARSIZE_SHORT(dval) - VARHDRSZ_SHORT;
-		toast_pointer.va_rawsize = data_todo + VARHDRSZ;		/* as if not short */
+		toast_pointer.va_rawsize = data_todo + VARHDRSZ;	/* as if not short */
 		toast_pointer.va_extsize = data_todo;
 	}
 	else if (VARATT_IS_COMPRESSED(dval))
diff --git a/src/backend/access/index/genam.c b/src/backend/access/index/genam.c
index a91fda7bcdb9a72e6d055fad0c2086ec9f7d3f65..05d7da001aa4e522cb3cb4199320b0d421600349 100644
--- a/src/backend/access/index/genam.c
+++ b/src/backend/access/index/genam.c
@@ -83,7 +83,7 @@ RelationGetIndexScan(Relation indexRelation, int nkeys, int norderbys)
 
 	scan->heapRelation = NULL;	/* may be set later */
 	scan->indexRelation = indexRelation;
-	scan->xs_snapshot = InvalidSnapshot;		/* caller must initialize this */
+	scan->xs_snapshot = InvalidSnapshot;	/* caller must initialize this */
 	scan->numberOfKeys = nkeys;
 	scan->numberOfOrderBys = norderbys;
 
diff --git a/src/backend/access/index/indexam.c b/src/backend/access/index/indexam.c
index cc5ac8b8571fa95a698f37690b68d8a5f6155b69..cacd74a978d7e0c84c8c71407fbc83911e4e842b 100644
--- a/src/backend/access/index/indexam.c
+++ b/src/backend/access/index/indexam.c
@@ -326,7 +326,7 @@ index_rescan(IndexScanDesc scan,
 
 	scan->xs_continue_hot = false;
 
-	scan->kill_prior_tuple = false;		/* for safety */
+	scan->kill_prior_tuple = false; /* for safety */
 
 	scan->indexRelation->rd_amroutine->amrescan(scan, keys, nkeys,
 												orderbys, norderbys);
@@ -401,7 +401,7 @@ index_restrpos(IndexScanDesc scan)
 
 	scan->xs_continue_hot = false;
 
-	scan->kill_prior_tuple = false;		/* for safety */
+	scan->kill_prior_tuple = false; /* for safety */
 
 	scan->indexRelation->rd_amroutine->amrestrpos(scan);
 }
diff --git a/src/backend/access/nbtree/nbtinsert.c b/src/backend/access/nbtree/nbtinsert.c
index 6dca8109fd11b81fee84027ade46e46b7f68238a..df8f44ae8085e90a9cb7979b0db9b9d9eae285cc 100644
--- a/src/backend/access/nbtree/nbtinsert.c
+++ b/src/backend/access/nbtree/nbtinsert.c
@@ -36,7 +36,7 @@ typedef struct
 	OffsetNumber newitemoff;	/* where the new item is to be inserted */
 	int			leftspace;		/* space available for items on left page */
 	int			rightspace;		/* space available for items on right page */
-	int			olddataitemstotal;		/* space taken by old items */
+	int			olddataitemstotal;	/* space taken by old items */
 
 	bool		have_split;		/* found a valid split? */
 
diff --git a/src/backend/access/nbtree/nbtree.c b/src/backend/access/nbtree/nbtree.c
index 5d7504040da3c487cf3b160a4ac6a98f543e9d8d..3dbafdd6fc4f7d6eef0912e33f102432514e82e2 100644
--- a/src/backend/access/nbtree/nbtree.c
+++ b/src/backend/access/nbtree/nbtree.c
@@ -59,7 +59,7 @@ typedef struct
 	IndexBulkDeleteCallback callback;
 	void	   *callback_state;
 	BTCycleId	cycleid;
-	BlockNumber lastBlockVacuumed;		/* highest blkno actually vacuumed */
+	BlockNumber lastBlockVacuumed;	/* highest blkno actually vacuumed */
 	BlockNumber lastBlockLocked;	/* highest blkno we've cleanup-locked */
 	BlockNumber totFreePages;	/* true total # of free pages */
 	MemoryContext pagedelcontext;
@@ -95,9 +95,8 @@ typedef struct BTParallelScanDescData
 	BTPS_State	btps_pageStatus;	/* indicates whether next page is
 									 * available for scan. see above for
 									 * possible states of parallel scan. */
-	int			btps_arrayKeyCount;		/* count indicating number of array
-										 * scan keys processed by parallel
-										 * scan */
+	int			btps_arrayKeyCount; /* count indicating number of array scan
+									 * keys processed by parallel scan */
 	slock_t		btps_mutex;		/* protects above variables */
 	ConditionVariable btps_cv;	/* used to synchronize parallel scan */
 }			BTParallelScanDescData;
@@ -187,7 +186,7 @@ btbuild(Relation heap, Relation index, IndexInfo *indexInfo)
 #ifdef BTREE_BUILD_STATS
 	if (log_btree_build_stats)
 		ResetUsage();
-#endif   /* BTREE_BUILD_STATS */
+#endif							/* BTREE_BUILD_STATS */
 
 	/*
 	 * We expect to be called exactly once for any index relation. If that's
@@ -234,7 +233,7 @@ btbuild(Relation heap, Relation index, IndexInfo *indexInfo)
 		ShowUsage("BTREE BUILD STATS");
 		ResetUsage();
 	}
-#endif   /* BTREE_BUILD_STATS */
+#endif							/* BTREE_BUILD_STATS */
 
 	/*
 	 * Return statistics
diff --git a/src/backend/access/nbtree/nbtsearch.c b/src/backend/access/nbtree/nbtsearch.c
index 2f32b2e78d26905fcacb96052776ae1d88bf369e..2de1625a12c97fffd9b4b455c0fc1c82714d026b 100644
--- a/src/backend/access/nbtree/nbtsearch.c
+++ b/src/backend/access/nbtree/nbtsearch.c
@@ -466,7 +466,7 @@ _bt_compare(Relation rel,
 		datum = index_getattr(itup, scankey->sk_attno, itupdesc, &isNull);
 
 		/* see comments about NULLs handling in btbuild */
-		if (scankey->sk_flags & SK_ISNULL)		/* key is NULL */
+		if (scankey->sk_flags & SK_ISNULL)	/* key is NULL */
 		{
 			if (isNull)
 				result = 0;		/* NULL "=" NULL */
diff --git a/src/backend/access/nbtree/nbtsort.c b/src/backend/access/nbtree/nbtsort.c
index 3d041c47c096bc31b427a2de32c53bd8a063447a..168756cc78f02f688e1f3a5a77072b0c5fa48cd8 100644
--- a/src/backend/access/nbtree/nbtsort.c
+++ b/src/backend/access/nbtree/nbtsort.c
@@ -111,7 +111,7 @@ typedef struct BTPageState
 	OffsetNumber btps_lastoff;	/* last item offset loaded */
 	uint32		btps_level;		/* tree level (0 = leaf) */
 	Size		btps_full;		/* "full" if less than this much free space */
-	struct BTPageState *btps_next;		/* link to parent level, if any */
+	struct BTPageState *btps_next;	/* link to parent level, if any */
 } BTPageState;
 
 /*
@@ -122,8 +122,8 @@ typedef struct BTWriteState
 	Relation	heap;
 	Relation	index;
 	bool		btws_use_wal;	/* dump pages to WAL? */
-	BlockNumber btws_pages_alloced;		/* # pages allocated */
-	BlockNumber btws_pages_written;		/* # pages written out */
+	BlockNumber btws_pages_alloced; /* # pages allocated */
+	BlockNumber btws_pages_written; /* # pages written out */
 	Page		btws_zeropage;	/* workspace for filling zeroes */
 } BTWriteState;
 
@@ -208,7 +208,7 @@ _bt_leafbuild(BTSpool *btspool, BTSpool *btspool2)
 		ShowUsage("BTREE BUILD (Spool) STATISTICS");
 		ResetUsage();
 	}
-#endif   /* BTREE_BUILD_STATS */
+#endif							/* BTREE_BUILD_STATS */
 
 	tuplesort_performsort(btspool->sortstate);
 	if (btspool2)
@@ -566,7 +566,7 @@ _bt_buildadd(BTWriteState *wstate, BTPageState *state, IndexTuple itup)
 
 			oopaque->btpo_next = nblkno;
 			nopaque->btpo_prev = oblkno;
-			nopaque->btpo_next = P_NONE;		/* redundant */
+			nopaque->btpo_next = P_NONE;	/* redundant */
 		}
 
 		/*
diff --git a/src/backend/access/rmgrdesc/xlogdesc.c b/src/backend/access/rmgrdesc/xlogdesc.c
index 5f07eb1499a7b08ff77ce9d0d58e8b6c9b70f5b7..2bf6de3332a285aba7b6b5c73a7ce19809dc0913 100644
--- a/src/backend/access/rmgrdesc/xlogdesc.c
+++ b/src/backend/access/rmgrdesc/xlogdesc.c
@@ -26,7 +26,7 @@
 const struct config_enum_entry wal_level_options[] = {
 	{"minimal", WAL_LEVEL_MINIMAL, false},
 	{"replica", WAL_LEVEL_REPLICA, false},
-	{"archive", WAL_LEVEL_REPLICA, true},		/* deprecated */
+	{"archive", WAL_LEVEL_REPLICA, true},	/* deprecated */
 	{"hot_standby", WAL_LEVEL_REPLICA, true},	/* deprecated */
 	{"logical", WAL_LEVEL_LOGICAL, false},
 	{NULL, 0, false}
diff --git a/src/backend/access/spgist/spgdoinsert.c b/src/backend/access/spgist/spgdoinsert.c
index 57d2612c475b72a73b285f22b2d5a612530defe7..8c420633f423f2ab1c4d55b3d63a0d040274acf1 100644
--- a/src/backend/access/spgist/spgdoinsert.c
+++ b/src/backend/access/spgist/spgdoinsert.c
@@ -1004,7 +1004,7 @@ doPickSplit(Relation index, SpGistState *state,
 			insertedNew = true;
 		}
 		for (i = 0; i < nToInsert; i++)
-			leafPageSelect[i] = 0;		/* signifies current page */
+			leafPageSelect[i] = 0;	/* signifies current page */
 	}
 	else if (in.nTuples == 1 && totalLeafSizes > SPGIST_PAGE_CAPACITY)
 	{
@@ -1076,12 +1076,12 @@ doPickSplit(Relation index, SpGistState *state,
 			{
 				if (leafSizes[i] <= curspace)
 				{
-					nodePageSelect[i] = 0;		/* signifies current page */
+					nodePageSelect[i] = 0;	/* signifies current page */
 					curspace -= leafSizes[i];
 				}
 				else
 				{
-					nodePageSelect[i] = 1;		/* signifies new leaf page */
+					nodePageSelect[i] = 1;	/* signifies new leaf page */
 					newspace -= leafSizes[i];
 				}
 			}
diff --git a/src/backend/access/spgist/spgscan.c b/src/backend/access/spgist/spgscan.c
index 92810506463e9f2eb4c6b27da3a4f127ec33ea9e..e1f9d872781a8893c8f362d392b9c2d7d893bba9 100644
--- a/src/backend/access/spgist/spgscan.c
+++ b/src/backend/access/spgist/spgscan.c
@@ -29,7 +29,7 @@ typedef void (*storeRes_func) (SpGistScanOpaque so, ItemPointer heapPtr,
 
 typedef struct ScanStackEntry
 {
-	Datum		reconstructedValue;		/* value reconstructed from parent */
+	Datum		reconstructedValue; /* value reconstructed from parent */
 	void	   *traversalValue; /* opclass-specific traverse value */
 	int			level;			/* level of items on this page */
 	ItemPointerData ptr;		/* block and offset to scan from */
diff --git a/src/backend/access/spgist/spgvacuum.c b/src/backend/access/spgist/spgvacuum.c
index cce9b3f6189247681d1af57a2ccc7288fb24cd6e..508d3e083fd57545e14d6d83a388b8988d923841 100644
--- a/src/backend/access/spgist/spgvacuum.c
+++ b/src/backend/access/spgist/spgvacuum.c
@@ -34,7 +34,7 @@ typedef struct spgVacPendingItem
 {
 	ItemPointerData tid;		/* redirection target to visit */
 	bool		done;			/* have we dealt with this? */
-	struct spgVacPendingItem *next;		/* list link */
+	struct spgVacPendingItem *next; /* list link */
 } spgVacPendingItem;
 
 /* Local state for vacuum operations */
@@ -48,7 +48,7 @@ typedef struct spgBulkDeleteState
 
 	/* Additional working state */
 	SpGistState spgstate;		/* for SPGiST operations that need one */
-	spgVacPendingItem *pendingList;		/* TIDs we need to (re)visit */
+	spgVacPendingItem *pendingList; /* TIDs we need to (re)visit */
 	TransactionId myXmin;		/* for detecting newly-added redirects */
 	BlockNumber lastFilledBlock;	/* last non-deletable block */
 } spgBulkDeleteState;
diff --git a/src/backend/access/transam/clog.c b/src/backend/access/transam/clog.c
index bece57589e80ebceaacca0db0f8775a9ed3ba8f6..ed1b1d8ce451fd09ad28403a1c2cba6227a399e5 100644
--- a/src/backend/access/transam/clog.c
+++ b/src/backend/access/transam/clog.c
@@ -149,7 +149,7 @@ void
 TransactionIdSetTreeStatus(TransactionId xid, int nsubxids,
 					TransactionId *subxids, XidStatus status, XLogRecPtr lsn)
 {
-	int			pageno = TransactionIdToPage(xid);		/* get page of parent */
+	int			pageno = TransactionIdToPage(xid);	/* get page of parent */
 	int			i;
 
 	Assert(status == TRANSACTION_STATUS_COMMITTED ||
diff --git a/src/backend/access/transam/slru.c b/src/backend/access/transam/slru.c
index 92966d3b1051b624af1ea861dbe8030bb38161f9..aba45b0a85dd1a96fd062c66ab79e119bee56454 100644
--- a/src/backend/access/transam/slru.c
+++ b/src/backend/access/transam/slru.c
@@ -76,7 +76,7 @@ typedef struct SlruFlushData
 {
 	int			num_files;		/* # files actually open */
 	int			fd[MAX_FLUSH_BUFFERS];	/* their FD's */
-	int			segno[MAX_FLUSH_BUFFERS];		/* their log seg#s */
+	int			segno[MAX_FLUSH_BUFFERS];	/* their log seg#s */
 } SlruFlushData;
 
 typedef struct SlruFlushData *SlruFlush;
@@ -150,10 +150,10 @@ SimpleLruShmemSize(int nslots, int nlsns)
 	sz = MAXALIGN(sizeof(SlruSharedData));
 	sz += MAXALIGN(nslots * sizeof(char *));	/* page_buffer[] */
 	sz += MAXALIGN(nslots * sizeof(SlruPageStatus));	/* page_status[] */
-	sz += MAXALIGN(nslots * sizeof(bool));		/* page_dirty[] */
-	sz += MAXALIGN(nslots * sizeof(int));		/* page_number[] */
-	sz += MAXALIGN(nslots * sizeof(int));		/* page_lru_count[] */
-	sz += MAXALIGN(nslots * sizeof(LWLockPadded));		/* buffer_locks[] */
+	sz += MAXALIGN(nslots * sizeof(bool));	/* page_dirty[] */
+	sz += MAXALIGN(nslots * sizeof(int));	/* page_number[] */
+	sz += MAXALIGN(nslots * sizeof(int));	/* page_lru_count[] */
+	sz += MAXALIGN(nslots * sizeof(LWLockPadded));	/* buffer_locks[] */
 
 	if (nlsns > 0)
 		sz += MAXALIGN(nslots * nlsns * sizeof(XLogRecPtr));	/* group_lsn[] */
@@ -972,9 +972,9 @@ SlruSelectLRUPage(SlruCtl ctl, int pageno)
 		int			bestvalidslot = 0;	/* keep compiler quiet */
 		int			best_valid_delta = -1;
 		int			best_valid_page_number = 0; /* keep compiler quiet */
-		int			bestinvalidslot = 0;		/* keep compiler quiet */
+		int			bestinvalidslot = 0;	/* keep compiler quiet */
 		int			best_invalid_delta = -1;
-		int			best_invalid_page_number = 0;		/* keep compiler quiet */
+		int			best_invalid_page_number = 0;	/* keep compiler quiet */
 
 		/* See if page already has a buffer assigned */
 		for (slotno = 0; slotno < shared->num_slots; slotno++)
diff --git a/src/backend/access/transam/timeline.c b/src/backend/access/transam/timeline.c
index 8cab8b9aa98b4e4169476788eef201667b0a2d57..188008b4ca3b9a874df3cd9ced03e4d8405bae8a 100644
--- a/src/backend/access/transam/timeline.c
+++ b/src/backend/access/transam/timeline.c
@@ -261,7 +261,7 @@ findNewestTimeLine(TimeLineID startTLI)
 	{
 		if (existsTimeLineHistory(probeTLI))
 		{
-			newestTLI = probeTLI;		/* probeTLI exists */
+			newestTLI = probeTLI;	/* probeTLI exists */
 		}
 		else
 		{
diff --git a/src/backend/access/transam/twophase.c b/src/backend/access/transam/twophase.c
index 957457c9790070a9f5a1bc7d746991e2d6465e68..9e6933e9e836cbfebe0902c6315077b3db269dce 100644
--- a/src/backend/access/transam/twophase.c
+++ b/src/backend/access/transam/twophase.c
@@ -164,7 +164,7 @@ typedef struct GlobalTransactionData
 	 * track of the end LSN because that is the LSN we need to wait for prior
 	 * to commit.
 	 */
-	XLogRecPtr	prepare_start_lsn;		/* XLOG offset of prepare record start */
+	XLogRecPtr	prepare_start_lsn;	/* XLOG offset of prepare record start */
 	XLogRecPtr	prepare_end_lsn;	/* XLOG offset of prepare record end */
 	TransactionId xid;			/* The GXACT id */
 
@@ -898,7 +898,7 @@ TwoPhaseGetDummyProc(TransactionId xid)
 /*
  * Header for a 2PC state file
  */
-#define TWOPHASE_MAGIC	0x57F94533		/* format identifier */
+#define TWOPHASE_MAGIC	0x57F94533	/* format identifier */
 
 typedef struct TwoPhaseFileHeader
 {
@@ -1024,7 +1024,7 @@ StartPrepare(GlobalTransaction gxact)
 	hdr.nabortrels = smgrGetPendingDeletes(false, &abortrels);
 	hdr.ninvalmsgs = xactGetCommittedInvalidationMessages(&invalmsgs,
 														  &hdr.initfileinval);
-	hdr.gidlen = strlen(gxact->gid) + 1;		/* Include '\0' */
+	hdr.gidlen = strlen(gxact->gid) + 1;	/* Include '\0' */
 
 	save_state_data(&hdr, sizeof(TwoPhaseFileHeader));
 	save_state_data(gxact->gid, hdr.gidlen);
diff --git a/src/backend/access/transam/twophase_rmgr.c b/src/backend/access/transam/twophase_rmgr.c
index cdcc382f341d1969271a9548756dcba992aec3b8..1cd03482d9ce11c59ea388484f8fee46e786f4bb 100644
--- a/src/backend/access/transam/twophase_rmgr.c
+++ b/src/backend/access/transam/twophase_rmgr.c
@@ -27,7 +27,7 @@ const TwoPhaseCallback twophase_recover_callbacks[TWOPHASE_RM_MAX_ID + 1] =
 	lock_twophase_recover,		/* Lock */
 	NULL,						/* pgstat */
 	multixact_twophase_recover, /* MultiXact */
-	predicatelock_twophase_recover		/* PredicateLock */
+	predicatelock_twophase_recover	/* PredicateLock */
 };
 
 const TwoPhaseCallback twophase_postcommit_callbacks[TWOPHASE_RM_MAX_ID + 1] =
@@ -35,7 +35,7 @@ const TwoPhaseCallback twophase_postcommit_callbacks[TWOPHASE_RM_MAX_ID + 1] =
 	NULL,						/* END ID */
 	lock_twophase_postcommit,	/* Lock */
 	pgstat_twophase_postcommit, /* pgstat */
-	multixact_twophase_postcommit,		/* MultiXact */
+	multixact_twophase_postcommit,	/* MultiXact */
 	NULL						/* PredicateLock */
 };
 
@@ -44,14 +44,14 @@ const TwoPhaseCallback twophase_postabort_callbacks[TWOPHASE_RM_MAX_ID + 1] =
 	NULL,						/* END ID */
 	lock_twophase_postabort,	/* Lock */
 	pgstat_twophase_postabort,	/* pgstat */
-	multixact_twophase_postabort,		/* MultiXact */
+	multixact_twophase_postabort,	/* MultiXact */
 	NULL						/* PredicateLock */
 };
 
 const TwoPhaseCallback twophase_standby_recover_callbacks[TWOPHASE_RM_MAX_ID + 1] =
 {
 	NULL,						/* END ID */
-	lock_twophase_standby_recover,		/* Lock */
+	lock_twophase_standby_recover,	/* Lock */
 	NULL,						/* pgstat */
 	NULL,						/* MultiXact */
 	NULL						/* PredicateLock */
diff --git a/src/backend/access/transam/xact.c b/src/backend/access/transam/xact.c
index e09696c37f6a9cafe2b204f0b05c95059243a872..e14be6b314a81cc5c114db70b7924d927b69accb 100644
--- a/src/backend/access/transam/xact.c
+++ b/src/backend/access/transam/xact.c
@@ -177,18 +177,18 @@ typedef struct TransactionStateData
 	TBlockState blockState;		/* high-level state */
 	int			nestingLevel;	/* transaction nesting depth */
 	int			gucNestLevel;	/* GUC context nesting depth */
-	MemoryContext curTransactionContext;		/* my xact-lifetime context */
+	MemoryContext curTransactionContext;	/* my xact-lifetime context */
 	ResourceOwner curTransactionOwner;	/* my query resources */
 	TransactionId *childXids;	/* subcommitted child XIDs, in XID order */
 	int			nChildXids;		/* # of subcommitted child XIDs */
 	int			maxChildXids;	/* allocated size of childXids[] */
 	Oid			prevUser;		/* previous CurrentUserId setting */
 	int			prevSecContext; /* previous SecurityRestrictionContext */
-	bool		prevXactReadOnly;		/* entry-time xact r/o state */
-	bool		startedInRecovery;		/* did we start in recovery? */
+	bool		prevXactReadOnly;	/* entry-time xact r/o state */
+	bool		startedInRecovery;	/* did we start in recovery? */
 	bool		didLogXid;		/* has xid been included in WAL record? */
-	int			parallelModeLevel;		/* Enter/ExitParallelMode counter */
-	struct TransactionStateData *parent;		/* back link to parent */
+	int			parallelModeLevel;	/* Enter/ExitParallelMode counter */
+	struct TransactionStateData *parent;	/* back link to parent */
 } TransactionStateData;
 
 typedef TransactionStateData *TransactionState;
@@ -2641,8 +2641,7 @@ CleanupTransaction(void)
 	 * do abort cleanup processing
 	 */
 	AtCleanup_Portals();		/* now safe to release portal memory */
-	AtEOXact_Snapshot(false, true);		/* and release the transaction's
-										 * snapshots */
+	AtEOXact_Snapshot(false, true); /* and release the transaction's snapshots */
 
 	CurrentResourceOwner = NULL;	/* and resource owner */
 	if (TopTransactionResourceOwner)
@@ -3769,7 +3768,7 @@ DefineSavepoint(char *name)
 		case TBLOCK_SUBINPROGRESS:
 			/* Normal subtransaction start */
 			PushTransaction();
-			s = CurrentTransactionState;		/* changed by push */
+			s = CurrentTransactionState;	/* changed by push */
 
 			/*
 			 * Savepoint names, like the TransactionState block itself, live
@@ -4080,7 +4079,7 @@ BeginInternalSubTransaction(char *name)
 		case TBLOCK_SUBINPROGRESS:
 			/* Normal subtransaction start */
 			PushTransaction();
-			s = CurrentTransactionState;		/* changed by push */
+			s = CurrentTransactionState;	/* changed by push */
 
 			/*
 			 * Savepoint names, like the TransactionState block itself, live
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index e386df7315c4caa159a258c28fc7c39e24461876..106210a883903a9664ef8846bda4f3ad6782e862 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -86,8 +86,8 @@ extern uint32 bootstrap_data_checksum_version;
 
 
 /* User-settable parameters */
-int			max_wal_size_mb = 1024;		/* 1 GB */
-int			min_wal_size_mb = 80;		/* 80 MB */
+int			max_wal_size_mb = 1024; /* 1 GB */
+int			min_wal_size_mb = 80;	/* 80 MB */
 int			wal_keep_segments = 0;
 int			XLOGbuffers = -1;
 int			XLogArchiveTimeout = 0;
@@ -582,8 +582,7 @@ typedef struct XLogCtlData
 	XLogRecPtr	asyncXactLSN;	/* LSN of newest async commit/abort */
 	XLogRecPtr	replicationSlotMinLSN;	/* oldest LSN needed by any slot */
 
-	XLogSegNo	lastRemovedSegNo;		/* latest removed/recycled XLOG
-										 * segment */
+	XLogSegNo	lastRemovedSegNo;	/* latest removed/recycled XLOG segment */
 
 	/* Fake LSN counter, for unlogged relations. Protected by ulsn_lck. */
 	XLogRecPtr	unloggedLSN;
@@ -784,7 +783,7 @@ static int	readFile = -1;
 static XLogSegNo readSegNo = 0;
 static uint32 readOff = 0;
 static uint32 readLen = 0;
-static XLogSource readSource = 0;		/* XLOG_FROM_* code */
+static XLogSource readSource = 0;	/* XLOG_FROM_* code */
 
 /*
  * Keeps track of which source we're currently reading from. This is
@@ -812,14 +811,14 @@ typedef struct XLogPageReadPrivate
  * XLogReceiptSource tracks where we last successfully read some WAL.)
  */
 static TimestampTz XLogReceiptTime = 0;
-static XLogSource XLogReceiptSource = 0;		/* XLOG_FROM_* code */
+static XLogSource XLogReceiptSource = 0;	/* XLOG_FROM_* code */
 
 /* State information for XLOG reading */
 static XLogRecPtr ReadRecPtr;	/* start of last record read */
 static XLogRecPtr EndRecPtr;	/* end+1 of last record read */
 
-static XLogRecPtr minRecoveryPoint;		/* local copy of
-										 * ControlFile->minRecoveryPoint */
+static XLogRecPtr minRecoveryPoint; /* local copy of
+									 * ControlFile->minRecoveryPoint */
 static TimeLineID minRecoveryPointTLI;
 static bool updateMinRecoveryPoint = true;
 
@@ -2020,7 +2019,7 @@ XLogRecPtrToBytePos(XLogRecPtr ptr)
 	{
 		result = fullsegs * UsableBytesInSegment +
 			(XLOG_BLCKSZ - SizeOfXLogLongPHD) + /* account for first page */
-			(fullpages - 1) * UsableBytesInPage;		/* full pages */
+			(fullpages - 1) * UsableBytesInPage;	/* full pages */
 		if (offset > 0)
 		{
 			Assert(offset >= SizeOfXLogShortPHD);
@@ -2508,7 +2507,7 @@ XLogWrite(XLogwrtRqst WriteRqst, bool flexible)
 				/* signal that we need to wakeup walsenders later */
 				WalSndWakeupRequest();
 
-				LogwrtResult.Flush = LogwrtResult.Write;		/* end of page */
+				LogwrtResult.Flush = LogwrtResult.Write;	/* end of page */
 
 				if (XLogArchivingActive())
 					XLogArchiveNotifySeg(openLogSegNo);
@@ -4377,7 +4376,7 @@ static void
 WriteControlFile(void)
 {
 	int			fd;
-	char		buffer[PG_CONTROL_SIZE];		/* need not be aligned */
+	char		buffer[PG_CONTROL_SIZE];	/* need not be aligned */
 
 	/*
 	 * Initialize version and compatibility-check fields
@@ -6531,7 +6530,7 @@ StartupXLOG(void)
 				ereport(LOG,
 						(errmsg("using previous checkpoint record at %X/%X",
 				   (uint32) (checkPointLoc >> 32), (uint32) checkPointLoc)));
-				InRecovery = true;		/* force recovery even if SHUTDOWNED */
+				InRecovery = true;	/* force recovery even if SHUTDOWNED */
 			}
 			else
 				ereport(PANIC,
@@ -8835,7 +8834,7 @@ CreateCheckPoint(int flags)
 	if (shutdown)
 	{
 		if (flags & CHECKPOINT_END_OF_RECOVERY)
-			LocalXLogInsertAllowed = -1;		/* return to "check" state */
+			LocalXLogInsertAllowed = -1;	/* return to "check" state */
 		else
 			LocalXLogInsertAllowed = 0; /* never again write WAL */
 	}
@@ -9965,7 +9964,7 @@ xlog_outrec(StringInfo buf, XLogReaderState *record)
 			appendStringInfoString(buf, " FPW");
 	}
 }
-#endif   /* WAL_DEBUG */
+#endif							/* WAL_DEBUG */
 
 /*
  * Returns a string describing an XLogRecord, consisting of its identity
diff --git a/src/backend/access/transam/xloginsert.c b/src/backend/access/transam/xloginsert.c
index 6a02738479c886d466b4d6ee0522ec81b0ded101..c9cc6636d3fd039754d15727587483f0d6530597 100644
--- a/src/backend/access/transam/xloginsert.c
+++ b/src/backend/access/transam/xloginsert.c
@@ -61,9 +61,9 @@ typedef struct
 } registered_buffer;
 
 static registered_buffer *registered_buffers;
-static int	max_registered_buffers;		/* allocated size */
-static int	max_registered_block_id = 0;		/* highest block_id + 1
-												 * currently registered */
+static int	max_registered_buffers; /* allocated size */
+static int	max_registered_block_id = 0;	/* highest block_id + 1 currently
+											 * registered */
 
 /*
  * A chain of XLogRecDatas to hold the "main data" of a WAL record, registered
@@ -438,7 +438,7 @@ XLogInsert(RmgrId rmid, uint8 info)
 	if (IsBootstrapProcessingMode() && rmid != RM_XLOG_ID)
 	{
 		XLogResetInsertion();
-		EndPos = SizeOfXLogLongPHD;		/* start of 1st chkpt record */
+		EndPos = SizeOfXLogLongPHD; /* start of 1st chkpt record */
 		return EndPos;
 	}
 
diff --git a/src/backend/access/transam/xlogreader.c b/src/backend/access/transam/xlogreader.c
index c3b1371764b634445c9b231035ea783edac6f453..d6b857f109350159585430ceabf418dd761870cd 100644
--- a/src/backend/access/transam/xlogreader.c
+++ b/src/backend/access/transam/xlogreader.c
@@ -974,7 +974,7 @@ out:
 	return found;
 }
 
-#endif   /* FRONTEND */
+#endif							/* FRONTEND */
 
 
 /* ----------------------------------------
diff --git a/src/backend/bootstrap/bootstrap.c b/src/backend/bootstrap/bootstrap.c
index d2708cb33e9b5c35351eafefef0b2f3ca6bc24a2..b9573973d2979a2dd4285b5f044cf44d14aa60a6 100644
--- a/src/backend/bootstrap/bootstrap.c
+++ b/src/backend/bootstrap/bootstrap.c
@@ -46,7 +46,7 @@
 #include "utils/relmapper.h"
 #include "utils/tqual.h"
 
-uint32		bootstrap_data_checksum_version = 0;		/* No checksum */
+uint32		bootstrap_data_checksum_version = 0;	/* No checksum */
 
 
 #define ALLOC(t, c) \
@@ -163,7 +163,7 @@ static struct typmap *Ap = NULL;
 static Datum values[MAXATTR];	/* current row's attribute values */
 static bool Nulls[MAXATTR];
 
-static MemoryContext nogc = NULL;		/* special no-gc mem context */
+static MemoryContext nogc = NULL;	/* special no-gc mem context */
 
 /*
  *	At bootstrap time, we first declare all the indices to be built, and
@@ -680,7 +680,7 @@ DefineAttr(char *name, char *type, int attnum, int nullness)
 
 	namestrcpy(&attrtypes[attnum]->attname, name);
 	elog(DEBUG4, "column %s %s", NameStr(attrtypes[attnum]->attname), type);
-	attrtypes[attnum]->attnum = attnum + 1;		/* fillatt */
+	attrtypes[attnum]->attnum = attnum + 1; /* fillatt */
 
 	typeoid = gettype(type);
 
diff --git a/src/backend/catalog/aclchk.c b/src/backend/catalog/aclchk.c
index 304e3c4bc3dfdd8657e5691c96215d1e4bcfba65..de0a1ba833f0d5933cc718638a49a046e96326d0 100644
--- a/src/backend/catalog/aclchk.c
+++ b/src/backend/catalog/aclchk.c
@@ -157,7 +157,7 @@ dumpacl(Acl *acl)
 			 DatumGetCString(DirectFunctionCall1(aclitemout,
 												 PointerGetDatum(aip + i))));
 }
-#endif   /* ACLDEBUG */
+#endif							/* ACLDEBUG */
 
 
 /*
diff --git a/src/backend/catalog/dependency.c b/src/backend/catalog/dependency.c
index cd82cb9f29a8e99e8d57620e154e686d6134579a..b12b36ed345a391c022b5e19d984c45760b82158 100644
--- a/src/backend/catalog/dependency.c
+++ b/src/backend/catalog/dependency.c
@@ -97,12 +97,12 @@ typedef struct
 } ObjectAddressExtra;
 
 /* ObjectAddressExtra flag bits */
-#define DEPFLAG_ORIGINAL	0x0001		/* an original deletion target */
-#define DEPFLAG_NORMAL		0x0002		/* reached via normal dependency */
-#define DEPFLAG_AUTO		0x0004		/* reached via auto dependency */
-#define DEPFLAG_INTERNAL	0x0008		/* reached via internal dependency */
-#define DEPFLAG_EXTENSION	0x0010		/* reached via extension dependency */
-#define DEPFLAG_REVERSE		0x0020		/* reverse internal/extension link */
+#define DEPFLAG_ORIGINAL	0x0001	/* an original deletion target */
+#define DEPFLAG_NORMAL		0x0002	/* reached via normal dependency */
+#define DEPFLAG_AUTO		0x0004	/* reached via auto dependency */
+#define DEPFLAG_INTERNAL	0x0008	/* reached via internal dependency */
+#define DEPFLAG_EXTENSION	0x0010	/* reached via extension dependency */
+#define DEPFLAG_REVERSE		0x0020	/* reverse internal/extension link */
 
 
 /* expansible list of ObjectAddresses */
@@ -150,7 +150,7 @@ static const Oid object_classes[] = {
 	OperatorClassRelationId,	/* OCLASS_OPCLASS */
 	OperatorFamilyRelationId,	/* OCLASS_OPFAMILY */
 	AccessMethodRelationId,		/* OCLASS_AM */
-	AccessMethodOperatorRelationId,		/* OCLASS_AMOP */
+	AccessMethodOperatorRelationId, /* OCLASS_AMOP */
 	AccessMethodProcedureRelationId,	/* OCLASS_AMPROC */
 	RewriteRelationId,			/* OCLASS_REWRITE */
 	TriggerRelationId,			/* OCLASS_TRIGGER */
@@ -163,7 +163,7 @@ static const Oid object_classes[] = {
 	AuthIdRelationId,			/* OCLASS_ROLE */
 	DatabaseRelationId,			/* OCLASS_DATABASE */
 	TableSpaceRelationId,		/* OCLASS_TBLSPACE */
-	ForeignDataWrapperRelationId,		/* OCLASS_FDW */
+	ForeignDataWrapperRelationId,	/* OCLASS_FDW */
 	ForeignServerRelationId,	/* OCLASS_FOREIGN_SERVER */
 	UserMappingRelationId,		/* OCLASS_USER_MAPPING */
 	DefaultAclRelationId,		/* OCLASS_DEFACL */
@@ -399,7 +399,7 @@ performMultipleDeletions(const ObjectAddresses *objects,
 		findDependentObjects(thisobj,
 							 DEPFLAG_ORIGINAL,
 							 flags,
-							 NULL,		/* empty stack */
+							 NULL,	/* empty stack */
 							 targetObjects,
 							 objects,
 							 &depRel);
@@ -1405,7 +1405,7 @@ recordDependencyOnSingleRelExpr(const ObjectAddress *depender,
 	rte.type = T_RangeTblEntry;
 	rte.rtekind = RTE_RELATION;
 	rte.relid = relId;
-	rte.relkind = RELKIND_RELATION;		/* no need for exactness here */
+	rte.relkind = RELKIND_RELATION; /* no need for exactness here */
 
 	context.rtables = list_make1(list_make1(&rte));
 
@@ -1871,7 +1871,7 @@ find_expr_references_walker(Node *node,
 					TargetEntry *tle = (TargetEntry *) lfirst(lc);
 
 					if (tle->resjunk)
-						continue;		/* ignore junk tlist items */
+						continue;	/* ignore junk tlist items */
 					add_object_address(OCLASS_CLASS, rte->relid, tle->resno,
 									   context->addrs);
 				}
diff --git a/src/backend/catalog/heap.c b/src/backend/catalog/heap.c
index 4e5b79ef941f7262d428e4df8f63cab342514d55..8052dcc2881f598a1c4c6d0f7fafe3f4696c2b20 100644
--- a/src/backend/catalog/heap.c
+++ b/src/backend/catalog/heap.c
@@ -950,25 +950,25 @@ AddNewRelationType(const char *typeName,
 	return
 		TypeCreate(new_row_type,	/* optional predetermined OID */
 				   typeName,	/* type name */
-				   typeNamespace,		/* type namespace */
+				   typeNamespace,	/* type namespace */
 				   new_rel_oid, /* relation oid */
 				   new_rel_kind,	/* relation kind */
 				   ownerid,		/* owner's ID */
 				   -1,			/* internal size (varlena) */
 				   TYPTYPE_COMPOSITE,	/* type-type (composite) */
-				   TYPCATEGORY_COMPOSITE,		/* type-category (ditto) */
+				   TYPCATEGORY_COMPOSITE,	/* type-category (ditto) */
 				   false,		/* composite types are never preferred */
 				   DEFAULT_TYPDELIM,	/* default array delimiter */
 				   F_RECORD_IN, /* input procedure */
 				   F_RECORD_OUT,	/* output procedure */
-				   F_RECORD_RECV,		/* receive procedure */
-				   F_RECORD_SEND,		/* send procedure */
+				   F_RECORD_RECV,	/* receive procedure */
+				   F_RECORD_SEND,	/* send procedure */
 				   InvalidOid,	/* typmodin procedure - none */
 				   InvalidOid,	/* typmodout procedure - none */
 				   InvalidOid,	/* analyze procedure - default */
 				   InvalidOid,	/* array element type - irrelevant */
 				   false,		/* this is not an array type */
-				   new_array_type,		/* array type if any */
+				   new_array_type,	/* array type if any */
 				   InvalidOid,	/* domain base type - irrelevant */
 				   NULL,		/* default value - none */
 				   NULL,		/* default binary representation */
@@ -1218,7 +1218,7 @@ heap_create_with_catalog(const char *relname,
 
 		relarrayname = makeArrayTypeName(relname, relnamespace);
 
-		TypeCreate(new_array_oid,		/* force the type's OID to this */
+		TypeCreate(new_array_oid,	/* force the type's OID to this */
 				   relarrayname,	/* Array type name */
 				   relnamespace,	/* Same namespace as parent */
 				   InvalidOid,	/* Not composite, no relationOid */
@@ -1560,7 +1560,7 @@ RemoveAttributeById(Oid relid, AttrNumber attnum)
 	tuple = SearchSysCacheCopy2(ATTNUM,
 								ObjectIdGetDatum(relid),
 								Int16GetDatum(attnum));
-	if (!HeapTupleIsValid(tuple))		/* shouldn't happen */
+	if (!HeapTupleIsValid(tuple))	/* shouldn't happen */
 		elog(ERROR, "cache lookup failed for attribute %d of relation %u",
 			 attnum, relid);
 	attStruct = (Form_pg_attribute) GETSTRUCT(tuple);
@@ -1725,7 +1725,7 @@ RemoveAttrDefaultById(Oid attrdefId)
 	tuple = SearchSysCacheCopy2(ATTNUM,
 								ObjectIdGetDatum(myrelid),
 								Int16GetDatum(myattnum));
-	if (!HeapTupleIsValid(tuple))		/* shouldn't happen */
+	if (!HeapTupleIsValid(tuple))	/* shouldn't happen */
 		elog(ERROR, "cache lookup failed for attribute %d of relation %u",
 			 myattnum, myrelid);
 
@@ -2083,7 +2083,7 @@ StoreRelCheck(Relation rel, char *ccname, Node *expr,
 	 */
 	constrOid =
 		CreateConstraintEntry(ccname,	/* Constraint Name */
-							  RelationGetNamespace(rel),		/* namespace */
+							  RelationGetNamespace(rel),	/* namespace */
 							  CONSTRAINT_CHECK, /* Constraint Type */
 							  false,	/* Is Deferrable */
 							  false,	/* Is Deferred */
@@ -2091,9 +2091,9 @@ StoreRelCheck(Relation rel, char *ccname, Node *expr,
 							  RelationGetRelid(rel),	/* relation */
 							  attNos,	/* attrs in the constraint */
 							  keycount, /* # attrs in the constraint */
-							  InvalidOid,		/* not a domain constraint */
-							  InvalidOid,		/* no associated index */
-							  InvalidOid,		/* Foreign key fields */
+							  InvalidOid,	/* not a domain constraint */
+							  InvalidOid,	/* no associated index */
+							  InvalidOid,	/* Foreign key fields */
 							  NULL,
 							  NULL,
 							  NULL,
@@ -2102,14 +2102,14 @@ StoreRelCheck(Relation rel, char *ccname, Node *expr,
 							  ' ',
 							  ' ',
 							  ' ',
-							  NULL,		/* not an exclusion constraint */
-							  expr,		/* Tree form of check constraint */
+							  NULL, /* not an exclusion constraint */
+							  expr, /* Tree form of check constraint */
 							  ccbin,	/* Binary form of check constraint */
 							  ccsrc,	/* Source form of check constraint */
 							  is_local, /* conislocal */
 							  inhcount, /* coninhcount */
 							  is_no_inherit,	/* connoinherit */
-							  is_internal);		/* internally constructed? */
+							  is_internal); /* internally constructed? */
 
 	pfree(ccbin);
 	pfree(ccsrc);
diff --git a/src/backend/catalog/index.c b/src/backend/catalog/index.c
index 8a7744400050bb12d1e7fd918871c22ba8dba092..549a2d19c65e4a58b7702166e10ff8e42af89cee 100644
--- a/src/backend/catalog/index.c
+++ b/src/backend/catalog/index.c
@@ -158,7 +158,7 @@ relationHasPrimaryKey(Relation rel)
 		HeapTuple	indexTuple;
 
 		indexTuple = SearchSysCache1(INDEXRELID, ObjectIdGetDatum(indexoid));
-		if (!HeapTupleIsValid(indexTuple))		/* should not happen */
+		if (!HeapTupleIsValid(indexTuple))	/* should not happen */
 			elog(ERROR, "cache lookup failed for index %u", indexoid);
 		result = ((Form_pg_index) GETSTRUCT(indexTuple))->indisprimary;
 		ReleaseSysCache(indexTuple);
@@ -332,7 +332,7 @@ ConstructTupleDescriptor(Relation heapRelation,
 				/*
 				 * here we are indexing on a normal attribute (1...n)
 				 */
-				if (atnum > natts)		/* safety check */
+				if (atnum > natts)	/* safety check */
 					elog(ERROR, "invalid column number %d", atnum);
 				from = heapTupDesc->attrs[AttrNumberGetAttrOffset(atnum)];
 			}
@@ -420,7 +420,7 @@ ConstructTupleDescriptor(Relation heapRelation,
 		/*
 		 * Set the attribute name as specified by caller.
 		 */
-		if (colnames_item == NULL)		/* shouldn't happen */
+		if (colnames_item == NULL)	/* shouldn't happen */
 			elog(ERROR, "too few entries in colnames list");
 		namestrcpy(&to->attname, (const char *) lfirst(colnames_item));
 		colnames_item = lnext(colnames_item);
@@ -954,7 +954,7 @@ index_create(Relation heapRelation,
 			else
 			{
 				elog(ERROR, "constraint must be PRIMARY, UNIQUE or EXCLUDE");
-				constraintType = 0;		/* keep compiler quiet */
+				constraintType = 0; /* keep compiler quiet */
 			}
 
 			index_constraint_create(heapRelation,
@@ -964,9 +964,9 @@ index_create(Relation heapRelation,
 									constraintType,
 									deferrable,
 									initdeferred,
-									false,		/* already marked primary */
-									false,		/* pg_index entry is OK */
-									false,		/* no old dependencies */
+									false,	/* already marked primary */
+									false,	/* pg_index entry is OK */
+									false,	/* no old dependencies */
 									allow_system_table_mods,
 									is_internal);
 		}
@@ -1205,7 +1205,7 @@ index_constraint_create(Relation heapRelation,
 								   indexInfo->ii_KeyAttrNumbers,
 								   indexInfo->ii_NumIndexAttrs,
 								   InvalidOid,	/* no domain */
-								   indexRelationId,		/* index OID */
+								   indexRelationId, /* index OID */
 								   InvalidOid,	/* no foreign key */
 								   NULL,
 								   NULL,
@@ -1216,12 +1216,12 @@ index_constraint_create(Relation heapRelation,
 								   ' ',
 								   ' ',
 								   indexInfo->ii_ExclusionOps,
-								   NULL,		/* no check constraint */
+								   NULL,	/* no check constraint */
 								   NULL,
 								   NULL,
-								   true,		/* islocal */
+								   true,	/* islocal */
 								   0,	/* inhcount */
-								   true,		/* noinherit */
+								   true,	/* noinherit */
 								   is_internal);
 
 	/*
@@ -2259,7 +2259,7 @@ IndexBuildHeapRangeScan(Relation heapRelation,
 	if (IsBootstrapProcessingMode() || indexInfo->ii_Concurrent)
 	{
 		snapshot = RegisterSnapshot(GetTransactionSnapshot());
-		OldestXmin = InvalidTransactionId;		/* not used */
+		OldestXmin = InvalidTransactionId;	/* not used */
 
 		/* "any visible" mode is not compatible with this */
 		Assert(!anyvisible);
@@ -2272,8 +2272,8 @@ IndexBuildHeapRangeScan(Relation heapRelation,
 	}
 
 	scan = heap_beginscan_strat(heapRelation,	/* relation */
-								snapshot,		/* snapshot */
-								0,		/* number of keys */
+								snapshot,	/* snapshot */
+								0,	/* number of keys */
 								NULL,	/* scan key */
 								true,	/* buffer access strategy OK */
 								allow_sync);	/* syncscan OK? */
@@ -2524,7 +2524,7 @@ IndexBuildHeapRangeScan(Relation heapRelation,
 					break;
 				default:
 					elog(ERROR, "unexpected HeapTupleSatisfiesVacuum result");
-					indexIt = tupleIsAlive = false;		/* keep compiler quiet */
+					indexIt = tupleIsAlive = false; /* keep compiler quiet */
 					break;
 			}
 
@@ -2677,8 +2677,8 @@ IndexCheckExclusion(Relation heapRelation,
 	 */
 	snapshot = RegisterSnapshot(GetLatestSnapshot());
 	scan = heap_beginscan_strat(heapRelation,	/* relation */
-								snapshot,		/* snapshot */
-								0,		/* number of keys */
+								snapshot,	/* snapshot */
+								0,	/* number of keys */
 								NULL,	/* scan key */
 								true,	/* buffer access strategy OK */
 								true);	/* syncscan OK */
@@ -2997,8 +2997,8 @@ validate_index_heapscan(Relation heapRelation,
 	 * match the sorted TIDs.
 	 */
 	scan = heap_beginscan_strat(heapRelation,	/* relation */
-								snapshot,		/* snapshot */
-								0,		/* number of keys */
+								snapshot,	/* snapshot */
+								0,	/* number of keys */
 								NULL,	/* scan key */
 								true,	/* buffer access strategy OK */
 								false); /* syncscan not OK */
diff --git a/src/backend/catalog/indexing.c b/src/backend/catalog/indexing.c
index abc344ad6992613d0fa0c1cf9332100da94f0bc3..e5b6bafaff7e900543ff35c83b1facb805271a68 100644
--- a/src/backend/catalog/indexing.c
+++ b/src/backend/catalog/indexing.c
@@ -42,7 +42,7 @@ CatalogOpenIndexes(Relation heapRel)
 	ResultRelInfo *resultRelInfo;
 
 	resultRelInfo = makeNode(ResultRelInfo);
-	resultRelInfo->ri_RangeTableIndex = 1;		/* dummy */
+	resultRelInfo->ri_RangeTableIndex = 1;	/* dummy */
 	resultRelInfo->ri_RelationDesc = heapRel;
 	resultRelInfo->ri_TrigDesc = NULL;	/* we don't fire triggers */
 
@@ -136,7 +136,7 @@ CatalogIndexInsert(CatalogIndexState indstate, HeapTuple heapTuple)
 		index_insert(relationDescs[i],	/* index relation */
 					 values,	/* array of index Datums */
 					 isnull,	/* is-null flags */
-					 &(heapTuple->t_self),		/* tid of heap tuple */
+					 &(heapTuple->t_self),	/* tid of heap tuple */
 					 heapRelation,
 					 relationDescs[i]->rd_index->indisunique ?
 					 UNIQUE_CHECK_YES : UNIQUE_CHECK_NO,
diff --git a/src/backend/catalog/namespace.c b/src/backend/catalog/namespace.c
index 94755d687b74637ce8ea7b910b63dd4dc4cd82a4..29385019172a260ad8b4cc58d2c145a6630c4bdf 100644
--- a/src/backend/catalog/namespace.c
+++ b/src/backend/catalog/namespace.c
@@ -157,7 +157,7 @@ static bool baseSearchPathValid = true;
 typedef struct
 {
 	List	   *searchPath;		/* the desired search path */
-	Oid			creationNamespace;		/* the desired creation namespace */
+	Oid			creationNamespace;	/* the desired creation namespace */
 	int			nestLevel;		/* subtransaction nesting level */
 } OverrideStackEntry;
 
@@ -273,7 +273,7 @@ RangeVarGetRelidExtended(const RangeVar *relation, LOCKMODE lockmode,
 		if (relation->relpersistence == RELPERSISTENCE_TEMP)
 		{
 			if (!OidIsValid(myTempNamespace))
-				relId = InvalidOid;		/* this probably can't happen? */
+				relId = InvalidOid; /* this probably can't happen? */
 			else
 			{
 				if (relation->schemaname)
@@ -1665,7 +1665,7 @@ OpernameGetCandidates(List *names, char oprkind, bool missing_schema_ok)
 					/* We have a match with a previous result */
 					Assert(pathpos != prevResult->pathpos);
 					if (pathpos > prevResult->pathpos)
-						continue;		/* keep previous result */
+						continue;	/* keep previous result */
 					/* replace previous result */
 					prevResult->pathpos = pathpos;
 					prevResult->oid = HeapTupleGetOid(opertup);
@@ -3428,7 +3428,7 @@ PopOverrideSearchPath(void)
 		entry = (OverrideStackEntry *) linitial(overrideStack);
 		activeSearchPath = entry->searchPath;
 		activeCreationNamespace = entry->creationNamespace;
-		activeTempCreationPending = false;		/* XXX is this OK? */
+		activeTempCreationPending = false;	/* XXX is this OK? */
 	}
 	else
 	{
@@ -3876,7 +3876,7 @@ AtEOXact_Namespace(bool isCommit, bool parallel)
 		{
 			myTempNamespace = InvalidOid;
 			myTempToastNamespace = InvalidOid;
-			baseSearchPathValid = false;		/* need to rebuild list */
+			baseSearchPathValid = false;	/* need to rebuild list */
 		}
 		myTempNamespaceSubID = InvalidSubTransactionId;
 	}
@@ -3928,7 +3928,7 @@ AtEOSubXact_Namespace(bool isCommit, SubTransactionId mySubid,
 			/* TEMP namespace creation failed, so reset state */
 			myTempNamespace = InvalidOid;
 			myTempToastNamespace = InvalidOid;
-			baseSearchPathValid = false;		/* need to rebuild list */
+			baseSearchPathValid = false;	/* need to rebuild list */
 		}
 	}
 
@@ -3953,7 +3953,7 @@ AtEOSubXact_Namespace(bool isCommit, SubTransactionId mySubid,
 		entry = (OverrideStackEntry *) linitial(overrideStack);
 		activeSearchPath = entry->searchPath;
 		activeCreationNamespace = entry->creationNamespace;
-		activeTempCreationPending = false;		/* XXX is this OK? */
+		activeTempCreationPending = false;	/* XXX is this OK? */
 	}
 	else
 	{
diff --git a/src/backend/catalog/objectaddress.c b/src/backend/catalog/objectaddress.c
index 791322a80397310405b0d14bf62be7d370b6f85e..b882d5f0e1468f0a52db4d15c0946ff0caa84b7d 100644
--- a/src/backend/catalog/objectaddress.c
+++ b/src/backend/catalog/objectaddress.c
@@ -97,19 +97,18 @@ typedef struct
 	Oid			class_oid;		/* oid of catalog */
 	Oid			oid_index_oid;	/* oid of index on system oid column */
 	int			oid_catcache_id;	/* id of catcache on system oid column	*/
-	int			name_catcache_id;		/* id of catcache on (name,namespace),
-										 * or (name) if the object does not
-										 * live in a namespace */
+	int			name_catcache_id;	/* id of catcache on (name,namespace), or
+									 * (name) if the object does not live in a
+									 * namespace */
 	AttrNumber	attnum_name;	/* attnum of name field */
-	AttrNumber	attnum_namespace;		/* attnum of namespace field */
+	AttrNumber	attnum_namespace;	/* attnum of namespace field */
 	AttrNumber	attnum_owner;	/* attnum of owner field */
 	AttrNumber	attnum_acl;		/* attnum of acl field */
 	AclObjectKind acl_kind;		/* ACL_KIND_* of this object type */
-	bool		is_nsp_name_unique;		/* can the nsp/name combination (or
-										 * name alone, if there's no
-										 * namespace) be considered a unique
-										 * identifier for an object of this
-										 * class? */
+	bool		is_nsp_name_unique; /* can the nsp/name combination (or name
+									 * alone, if there's no namespace) be
+									 * considered a unique identifier for an
+									 * object of this class? */
 } ObjectPropertyType;
 
 static const ObjectPropertyType ObjectProperty[] =
diff --git a/src/backend/catalog/partition.c b/src/backend/catalog/partition.c
index b9cca29ea3baa020e44f1f72efa2a198b3f6741c..e563b8548b666ba07525c4cb2e7457b73ceb04d0 100644
--- a/src/backend/catalog/partition.c
+++ b/src/backend/catalog/partition.c
@@ -1553,7 +1553,7 @@ get_qual_for_range(PartitionKey key, PartitionBoundSpec *spec)
 	 */
 	i = 0;
 	partexprs_item = list_head(key->partexprs);
-	partexprs_item_saved = partexprs_item;		/* placate compiler */
+	partexprs_item_saved = partexprs_item;	/* placate compiler */
 	forboth(cell1, spec->lowerdatums, cell2, spec->upperdatums)
 	{
 		EState	   *estate;
diff --git a/src/backend/catalog/pg_aggregate.c b/src/backend/catalog/pg_aggregate.c
index 65c2e88e9352276a0f8398f25dc24e16c5e138c8..aa45c141a45b129c130e6748e5ceef40525a1e1d 100644
--- a/src/backend/catalog/pg_aggregate.c
+++ b/src/backend/catalog/pg_aggregate.c
@@ -83,9 +83,9 @@ AggregateCreate(const char *aggName,
 	Oid			finalfn = InvalidOid;	/* can be omitted */
 	Oid			combinefn = InvalidOid; /* can be omitted */
 	Oid			serialfn = InvalidOid;	/* can be omitted */
-	Oid			deserialfn = InvalidOid;		/* can be omitted */
+	Oid			deserialfn = InvalidOid;	/* can be omitted */
 	Oid			mtransfn = InvalidOid;	/* can be omitted */
-	Oid			minvtransfn = InvalidOid;		/* can be omitted */
+	Oid			minvtransfn = InvalidOid;	/* can be omitted */
 	Oid			mfinalfn = InvalidOid;	/* can be omitted */
 	Oid			sortop = InvalidOid;	/* can be omitted */
 	Oid		   *aggArgTypes = parameterTypes->values;
@@ -605,30 +605,30 @@ AggregateCreate(const char *aggName,
 
 	myself = ProcedureCreate(aggName,
 							 aggNamespace,
-							 false,		/* no replacement */
-							 false,		/* doesn't return a set */
+							 false, /* no replacement */
+							 false, /* doesn't return a set */
 							 finaltype, /* returnType */
-							 GetUserId(),		/* proowner */
-							 INTERNALlanguageId,		/* languageObjectId */
-							 InvalidOid,		/* no validator */
+							 GetUserId(),	/* proowner */
+							 INTERNALlanguageId,	/* languageObjectId */
+							 InvalidOid,	/* no validator */
 							 "aggregate_dummy", /* placeholder proc */
-							 NULL,		/* probin */
-							 true,		/* isAgg */
-							 false,		/* isWindowFunc */
-							 false,		/* security invoker (currently not
-										 * definable for agg) */
-							 false,		/* isLeakProof */
-							 false,		/* isStrict (not needed for agg) */
-							 PROVOLATILE_IMMUTABLE,		/* volatility (not
-														 * needed for agg) */
+							 NULL,	/* probin */
+							 true,	/* isAgg */
+							 false, /* isWindowFunc */
+							 false, /* security invoker (currently not
+									 * definable for agg) */
+							 false, /* isLeakProof */
+							 false, /* isStrict (not needed for agg) */
+							 PROVOLATILE_IMMUTABLE, /* volatility (not needed
+													 * for agg) */
 							 proparallel,
 							 parameterTypes,	/* paramTypes */
 							 allParameterTypes, /* allParamTypes */
 							 parameterModes,	/* parameterModes */
 							 parameterNames,	/* parameterNames */
 							 parameterDefaults, /* parameterDefaults */
-							 PointerGetDatum(NULL),		/* trftypes */
-							 PointerGetDatum(NULL),		/* proconfig */
+							 PointerGetDatum(NULL), /* trftypes */
+							 PointerGetDatum(NULL), /* proconfig */
 							 1, /* procost */
 							 0);	/* prorows */
 	procOid = myself.objectId;
diff --git a/src/backend/catalog/pg_constraint.c b/src/backend/catalog/pg_constraint.c
index e5ae3d92922dd2a0396f557f0e6cb9c168a1e8b5..60ccaa08b0cccf183fda890e1e818b9473088f3f 100644
--- a/src/backend/catalog/pg_constraint.c
+++ b/src/backend/catalog/pg_constraint.c
@@ -576,7 +576,7 @@ RemoveConstraintById(Oid conId)
 					 con->conrelid);
 			classForm = (Form_pg_class) GETSTRUCT(relTup);
 
-			if (classForm->relchecks == 0)		/* should not happen */
+			if (classForm->relchecks == 0)	/* should not happen */
 				elog(ERROR, "relation \"%s\" has relchecks = 0",
 					 RelationGetRelationName(rel));
 			classForm->relchecks--;
@@ -928,7 +928,7 @@ get_primary_key_attnos(Oid relid, bool deferrableOk, Oid *constraintOid)
 		if (isNull)
 			elog(ERROR, "null conkey for constraint %u",
 				 HeapTupleGetOid(tuple));
-		arr = DatumGetArrayTypeP(adatum);		/* ensure not toasted */
+		arr = DatumGetArrayTypeP(adatum);	/* ensure not toasted */
 		numkeys = ARR_DIMS(arr)[0];
 		if (ARR_NDIM(arr) != 1 ||
 			numkeys < 0 ||
diff --git a/src/backend/catalog/pg_operator.c b/src/backend/catalog/pg_operator.c
index b5cbc04889abc495e78d899e63b4c5716319ae38..370683823fa96c6ff150cfc4ce8f78cdbc5f5e8e 100644
--- a/src/backend/catalog/pg_operator.c
+++ b/src/backend/catalog/pg_operator.c
@@ -225,7 +225,7 @@ OperatorShellMake(const char *operatorName,
 	for (i = 0; i < Natts_pg_operator; ++i)
 	{
 		nulls[i] = false;
-		values[i] = (Datum) NULL;		/* redundant, but safe */
+		values[i] = (Datum) NULL;	/* redundant, but safe */
 	}
 
 	/*
diff --git a/src/backend/catalog/pg_type.c b/src/backend/catalog/pg_type.c
index 6b0e4f4729f33596a02cb7f7af871ca31ae94f12..6172973343a8acd03aa924d431d483f3820a207c 100644
--- a/src/backend/catalog/pg_type.c
+++ b/src/backend/catalog/pg_type.c
@@ -79,7 +79,7 @@ TypeShellMake(const char *typeName, Oid typeNamespace, Oid ownerId)
 	for (i = 0; i < Natts_pg_type; ++i)
 	{
 		nulls[i] = false;
-		values[i] = (Datum) NULL;		/* redundant, but safe */
+		values[i] = (Datum) NULL;	/* redundant, but safe */
 	}
 
 	/*
@@ -214,7 +214,7 @@ TypeCreate(Oid newTypeOid,
 		   bool isImplicitArray,
 		   Oid arrayType,
 		   Oid baseType,
-		   const char *defaultTypeValue,		/* human readable rep */
+		   const char *defaultTypeValue,	/* human readable rep */
 		   char *defaultTypeBin,	/* cooked rep */
 		   bool passedByValue,
 		   char alignment,
@@ -511,8 +511,8 @@ TypeCreate(Oid newTypeOid,
 void
 GenerateTypeDependencies(Oid typeNamespace,
 						 Oid typeObjectId,
-						 Oid relationOid,		/* only for relation rowtypes */
-						 char relationKind,		/* ditto */
+						 Oid relationOid,	/* only for relation rowtypes */
+						 char relationKind, /* ditto */
 						 Oid owner,
 						 Oid inputProcedure,
 						 Oid outputProcedure,
diff --git a/src/backend/catalog/storage.c b/src/backend/catalog/storage.c
index f677916d0396f2f73ef77a63785e6f80e4172958..9a5fde00ca19aa96c87ba41f618bc2a62768e215 100644
--- a/src/backend/catalog/storage.c
+++ b/src/backend/catalog/storage.c
@@ -58,7 +58,7 @@ typedef struct PendingRelDelete
 	BackendId	backend;		/* InvalidBackendId if not a temp rel */
 	bool		atCommit;		/* T=delete at commit; F=delete at abort */
 	int			nestLevel;		/* xact nesting level of request */
-	struct PendingRelDelete *next;		/* linked-list link */
+	struct PendingRelDelete *next;	/* linked-list link */
 } PendingRelDelete;
 
 static PendingRelDelete *pendingDeletes = NULL; /* head of linked list */
diff --git a/src/backend/commands/aggregatecmds.c b/src/backend/commands/aggregatecmds.c
index a84c61493f54b98506855623c63784e5f9e01292..b204b19c72c3e6548c5e7841018b7a1da0dcf226 100644
--- a/src/backend/commands/aggregatecmds.c
+++ b/src/backend/commands/aggregatecmds.c
@@ -416,8 +416,8 @@ DefineAggregate(ParseState *pstate, List *name, List *args, bool oldstyle, List
 	/*
 	 * Most of the argument-checking is done inside of AggregateCreate
 	 */
-	return AggregateCreate(aggName,		/* aggregate name */
-						   aggNamespace,		/* namespace */
+	return AggregateCreate(aggName, /* aggregate name */
+						   aggNamespace,	/* namespace */
 						   aggKind,
 						   numArgs,
 						   numDirectArgs,
@@ -427,22 +427,22 @@ DefineAggregate(ParseState *pstate, List *name, List *args, bool oldstyle, List
 						   PointerGetDatum(parameterNames),
 						   parameterDefaults,
 						   variadicArgType,
-						   transfuncName,		/* step function name */
-						   finalfuncName,		/* final function name */
-						   combinefuncName,		/* combine function name */
-						   serialfuncName,		/* serial function name */
+						   transfuncName,	/* step function name */
+						   finalfuncName,	/* final function name */
+						   combinefuncName, /* combine function name */
+						   serialfuncName,	/* serial function name */
 						   deserialfuncName,	/* deserial function name */
-						   mtransfuncName,		/* fwd trans function name */
+						   mtransfuncName,	/* fwd trans function name */
 						   minvtransfuncName,	/* inv trans function name */
-						   mfinalfuncName,		/* final function name */
+						   mfinalfuncName,	/* final function name */
 						   finalfuncExtraArgs,
 						   mfinalfuncExtraArgs,
 						   sortoperatorName,	/* sort operator name */
 						   transTypeId, /* transition data type */
 						   transSpace,	/* transition space */
-						   mtransTypeId,		/* transition data type */
+						   mtransTypeId,	/* transition data type */
 						   mtransSpace, /* transition space */
-						   initval,		/* initial condition */
+						   initval, /* initial condition */
 						   minitval,	/* initial condition */
-						   proparallel);		/* parallel safe? */
+						   proparallel);	/* parallel safe? */
 }
diff --git a/src/backend/commands/alter.c b/src/backend/commands/alter.c
index 4d3fe8c745ab36ff7236c43714c3e63e73e1ffd4..e5f0b75a86a8008283fa5254c0882f7584610db2 100644
--- a/src/backend/commands/alter.c
+++ b/src/backend/commands/alter.c
@@ -408,7 +408,7 @@ ExecRenameStmt(RenameStmt *stmt)
 		default:
 			elog(ERROR, "unrecognized rename stmt type: %d",
 				 (int) stmt->renameType);
-			return InvalidObjectAddress;		/* keep compiler happy */
+			return InvalidObjectAddress;	/* keep compiler happy */
 	}
 }
 
@@ -525,7 +525,7 @@ ExecAlterObjectSchemaStmt(AlterObjectSchemaStmt *stmt,
 		default:
 			elog(ERROR, "unrecognized AlterObjectSchemaStmt type: %d",
 				 (int) stmt->objectType);
-			return InvalidObjectAddress;		/* keep compiler happy */
+			return InvalidObjectAddress;	/* keep compiler happy */
 	}
 
 	if (oldSchemaAddr)
@@ -880,7 +880,7 @@ ExecAlterOwnerStmt(AlterOwnerStmt *stmt)
 		default:
 			elog(ERROR, "unrecognized AlterOwnerStmt type: %d",
 				 (int) stmt->objectType);
-			return InvalidObjectAddress;		/* keep compiler happy */
+			return InvalidObjectAddress;	/* keep compiler happy */
 	}
 }
 
diff --git a/src/backend/commands/analyze.c b/src/backend/commands/analyze.c
index ecdd8950ee02a547bf02acc2a74b85e8c685f707..a19c6c25e6164f01d03de7fb10253972b1fabd38 100644
--- a/src/backend/commands/analyze.c
+++ b/src/backend/commands/analyze.c
@@ -452,7 +452,7 @@ do_analyze_rel(Relation onerel, int options, VacuumParams *params,
 						/* Found an index expression */
 						Node	   *indexkey;
 
-						if (indexpr_item == NULL)		/* shouldn't happen */
+						if (indexpr_item == NULL)	/* shouldn't happen */
 							elog(ERROR, "too few entries in indexprs list");
 						indexkey = (Node *) lfirst(indexpr_item);
 						indexpr_item = lnext(indexpr_item);
@@ -1545,7 +1545,7 @@ update_attstats(Oid relid, bool inh, int natts, VacAttrStats **vacattrstats)
 		i = Anum_pg_statistic_stakind1 - 1;
 		for (k = 0; k < STATISTIC_NUM_SLOTS; k++)
 		{
-			values[i++] = Int16GetDatum(stats->stakind[k]);		/* stakindN */
+			values[i++] = Int16GetDatum(stats->stakind[k]); /* stakindN */
 		}
 		i = Anum_pg_statistic_staop1 - 1;
 		for (k = 0; k < STATISTIC_NUM_SLOTS; k++)
@@ -1860,7 +1860,7 @@ compute_trivial_stats(VacAttrStatsP stats,
 			stats->stawidth = total_width / (double) nonnull_cnt;
 		else
 			stats->stawidth = stats->attrtype->typlen;
-		stats->stadistinct = 0.0;		/* "unknown" */
+		stats->stadistinct = 0.0;	/* "unknown" */
 	}
 	else if (null_cnt > 0)
 	{
@@ -1871,7 +1871,7 @@ compute_trivial_stats(VacAttrStatsP stats,
 			stats->stawidth = 0;	/* "unknown" */
 		else
 			stats->stawidth = stats->attrtype->typlen;
-		stats->stadistinct = 0.0;		/* "unknown" */
+		stats->stadistinct = 0.0;	/* "unknown" */
 	}
 }
 
@@ -2224,7 +2224,7 @@ compute_distinct_stats(VacAttrStatsP stats,
 			stats->stawidth = 0;	/* "unknown" */
 		else
 			stats->stawidth = stats->attrtype->typlen;
-		stats->stadistinct = 0.0;		/* "unknown" */
+		stats->stadistinct = 0.0;	/* "unknown" */
 	}
 
 	/* We don't need to bother cleaning up any of our temporary palloc's */
@@ -2774,7 +2774,7 @@ compute_scalar_stats(VacAttrStatsP stats,
 			stats->stawidth = 0;	/* "unknown" */
 		else
 			stats->stawidth = stats->attrtype->typlen;
-		stats->stadistinct = 0.0;		/* "unknown" */
+		stats->stadistinct = 0.0;	/* "unknown" */
 	}
 
 	/* We don't need to bother cleaning up any of our temporary palloc's */
diff --git a/src/backend/commands/async.c b/src/backend/commands/async.c
index 87b215d8d3285c62af12cc327f27a13778f222f1..9befe0492ae9ec057df0dda615d7e78b737970dd 100644
--- a/src/backend/commands/async.c
+++ b/src/backend/commands/async.c
@@ -245,7 +245,7 @@ typedef struct AsyncQueueControl
 	QueuePosition head;			/* head points to the next free location */
 	QueuePosition tail;			/* the global tail is equivalent to the pos of
 								 * the "slowest" backend */
-	TimestampTz lastQueueFillWarn;		/* time of last queue-full msg */
+	TimestampTz lastQueueFillWarn;	/* time of last queue-full msg */
 	QueueBackendStatus backend[FLEXIBLE_ARRAY_MEMBER];
 	/* backend[0] is not used; used entries are from [1] to [MaxBackends] */
 } AsyncQueueControl;
@@ -265,7 +265,7 @@ static SlruCtlData AsyncCtlData;
 
 #define AsyncCtl					(&AsyncCtlData)
 #define QUEUE_PAGESIZE				BLCKSZ
-#define QUEUE_FULL_WARN_INTERVAL	5000		/* warn at most once every 5s */
+#define QUEUE_FULL_WARN_INTERVAL	5000	/* warn at most once every 5s */
 
 /*
  * slru.c currently assumes that all filenames are four characters of hex
@@ -291,7 +291,7 @@ static SlruCtlData AsyncCtlData;
  * (ie, have committed a LISTEN on).  It is a simple list of channel names,
  * allocated in TopMemoryContext.
  */
-static List *listenChannels = NIL;		/* list of C strings */
+static List *listenChannels = NIL;	/* list of C strings */
 
 /*
  * State for pending LISTEN/UNLISTEN actions consists of an ordered list of
@@ -316,7 +316,7 @@ typedef struct
 	char		channel[FLEXIBLE_ARRAY_MEMBER]; /* nul-terminated string */
 } ListenAction;
 
-static List *pendingActions = NIL;		/* list of ListenAction */
+static List *pendingActions = NIL;	/* list of ListenAction */
 
 static List *upperPendingActions = NIL; /* list of upper-xact lists */
 
@@ -342,9 +342,9 @@ typedef struct Notification
 	char	   *payload;		/* payload string (can be empty) */
 } Notification;
 
-static List *pendingNotifies = NIL;		/* list of Notifications */
+static List *pendingNotifies = NIL; /* list of Notifications */
 
-static List *upperPendingNotifies = NIL;		/* list of upper-xact lists */
+static List *upperPendingNotifies = NIL;	/* list of upper-xact lists */
 
 /*
  * Inbound notifications are initially processed by HandleNotifyInterrupt(),
@@ -1184,7 +1184,7 @@ asyncQueueUnregister(void)
 {
 	bool		advanceTail;
 
-	Assert(listenChannels == NIL);		/* else caller error */
+	Assert(listenChannels == NIL);	/* else caller error */
 
 	if (!amRegisteredListener)	/* nothing to do */
 		return;
@@ -1825,7 +1825,7 @@ asyncQueueReadAllNotifications(void)
 				/* we only want to read as far as head */
 				copysize = QUEUE_POS_OFFSET(head) - curoffset;
 				if (copysize < 0)
-					copysize = 0;		/* just for safety */
+					copysize = 0;	/* just for safety */
 			}
 			else
 			{
diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index ef1abf34abbe095368125345d5fc0ed188a8cec3..1cc53094268beb9b2fd65be9468900c4f3770538 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -325,7 +325,7 @@ cluster_rel(Oid tableOid, Oid indexOid, bool recheck, bool verbose)
 			 * Check that the index is still the one with indisclustered set.
 			 */
 			tuple = SearchSysCache1(INDEXRELID, ObjectIdGetDatum(indexOid));
-			if (!HeapTupleIsValid(tuple))		/* probably can't happen */
+			if (!HeapTupleIsValid(tuple))	/* probably can't happen */
 			{
 				relation_close(OldHeap, AccessExclusiveLock);
 				return;
diff --git a/src/backend/commands/collationcmds.c b/src/backend/commands/collationcmds.c
index 91b65b174d3c2c12dd444a3d32530eaee783d122..e805b7cfc4b835a98fa77403cce271cfa9bfd504 100644
--- a/src/backend/commands/collationcmds.c
+++ b/src/backend/commands/collationcmds.c
@@ -417,7 +417,7 @@ get_icu_locale_comment(const char *localename)
 
 	return result;
 }
-#endif   /* USE_ICU */
+#endif							/* USE_ICU */
 
 
 Datum
@@ -552,7 +552,7 @@ pg_import_system_collations(PG_FUNCTION_ARGS)
 	if (count == 0)
 		ereport(WARNING,
 				(errmsg("no usable system locales were found")));
-#endif   /* not HAVE_LOCALE_T && not WIN32 */
+#endif							/* not HAVE_LOCALE_T && not WIN32 */
 
 #ifdef USE_ICU
 	if (!is_encoding_supported_by_icu(GetDatabaseEncoding()))
diff --git a/src/backend/commands/copy.c b/src/backend/commands/copy.c
index ff32d041897a5d515e4d7ec94c525fa879a862d4..ec6011cdb85316ea1c7c75b8c899106e3ade7d2a 100644
--- a/src/backend/commands/copy.c
+++ b/src/backend/commands/copy.c
@@ -102,7 +102,7 @@ typedef struct CopyStateData
 	bool		fe_eof;			/* true if detected end of copy data */
 	EolType		eol_type;		/* EOL type of input */
 	int			file_encoding;	/* file or remote side's character encoding */
-	bool		need_transcoding;		/* file encoding diff from server? */
+	bool		need_transcoding;	/* file encoding diff from server? */
 	bool		encoding_embeds_ascii;	/* ASCII can be non-first byte? */
 
 	/* parameters from the COPY command */
@@ -119,17 +119,17 @@ typedef struct CopyStateData
 	bool		header_line;	/* CSV header line? */
 	char	   *null_print;		/* NULL marker string (server encoding!) */
 	int			null_print_len; /* length of same */
-	char	   *null_print_client;		/* same converted to file encoding */
+	char	   *null_print_client;	/* same converted to file encoding */
 	char	   *delim;			/* column delimiter (must be 1 byte) */
 	char	   *quote;			/* CSV quote char (must be 1 byte) */
 	char	   *escape;			/* CSV escape char (must be 1 byte) */
 	List	   *force_quote;	/* list of column names */
 	bool		force_quote_all;	/* FORCE_QUOTE *? */
-	bool	   *force_quote_flags;		/* per-column CSV FQ flags */
+	bool	   *force_quote_flags;	/* per-column CSV FQ flags */
 	List	   *force_notnull;	/* list of column names */
 	bool	   *force_notnull_flags;	/* per-column CSV FNN flags */
 	List	   *force_null;		/* list of column names */
-	bool	   *force_null_flags;		/* per-column CSV FN flags */
+	bool	   *force_null_flags;	/* per-column CSV FN flags */
 	bool		convert_selectively;	/* do selective binary conversion? */
 	List	   *convert_select; /* list of column names (can be NIL) */
 	bool	   *convert_select_flags;	/* per-column CSV/TEXT CS flags */
@@ -162,7 +162,7 @@ typedef struct CopyStateData
 	Oid		   *typioparams;	/* array of element types for in_functions */
 	int		   *defmap;			/* array of default att numbers */
 	ExprState **defexprs;		/* array of default att expressions */
-	bool		volatile_defexprs;		/* is any of defexprs volatile? */
+	bool		volatile_defexprs;	/* is any of defexprs volatile? */
 	List	   *range_table;
 
 	PartitionDispatch *partition_dispatch_info;
@@ -195,7 +195,7 @@ typedef struct CopyStateData
 	 * can display it in error messages if appropriate.
 	 */
 	StringInfoData line_buf;
-	bool		line_buf_converted;		/* converted to server encoding? */
+	bool		line_buf_converted; /* converted to server encoding? */
 	bool		line_buf_valid; /* contains the row being processed? */
 
 	/*
@@ -355,10 +355,10 @@ SendCopyBegin(CopyState cstate)
 		int			i;
 
 		pq_beginmessage(&buf, 'H');
-		pq_sendbyte(&buf, format);		/* overall format */
+		pq_sendbyte(&buf, format);	/* overall format */
 		pq_sendint(&buf, natts, 2);
 		for (i = 0; i < natts; i++)
-			pq_sendint(&buf, format, 2);		/* per-column formats */
+			pq_sendint(&buf, format, 2);	/* per-column formats */
 		pq_endmessage(&buf);
 		cstate->copy_dest = COPY_NEW_FE;
 	}
@@ -388,10 +388,10 @@ ReceiveCopyBegin(CopyState cstate)
 		int			i;
 
 		pq_beginmessage(&buf, 'G');
-		pq_sendbyte(&buf, format);		/* overall format */
+		pq_sendbyte(&buf, format);	/* overall format */
 		pq_sendint(&buf, natts, 2);
 		for (i = 0; i < natts; i++)
-			pq_sendint(&buf, format, 2);		/* per-column formats */
+			pq_sendint(&buf, format, 2);	/* per-column formats */
 		pq_endmessage(&buf);
 		cstate->copy_dest = COPY_NEW_FE;
 		cstate->fe_msgbuf = makeStringInfo();
@@ -609,20 +609,20 @@ CopyGetData(CopyState cstate, void *databuf, int minread, int maxread)
 					RESUME_CANCEL_INTERRUPTS();
 					switch (mtype)
 					{
-						case 'd':		/* CopyData */
+						case 'd':	/* CopyData */
 							break;
-						case 'c':		/* CopyDone */
+						case 'c':	/* CopyDone */
 							/* COPY IN correctly terminated by frontend */
 							cstate->fe_eof = true;
 							return bytesread;
-						case 'f':		/* CopyFail */
+						case 'f':	/* CopyFail */
 							ereport(ERROR,
 									(errcode(ERRCODE_QUERY_CANCELED),
 									 errmsg("COPY from stdin failed: %s",
 									   pq_getmsgstring(cstate->fe_msgbuf))));
 							break;
-						case 'H':		/* Flush */
-						case 'S':		/* Sync */
+						case 'H':	/* Flush */
+						case 'S':	/* Sync */
 
 							/*
 							 * Ignore Flush/Sync for the convenience of client
@@ -1697,7 +1697,7 @@ BeginCopy(ParseState *pstate,
 	/* See Multibyte encoding comment above */
 	cstate->encoding_embeds_ascii = PG_ENCODING_IS_CLIENT_ONLY(cstate->file_encoding);
 
-	cstate->copy_dest = COPY_FILE;		/* default */
+	cstate->copy_dest = COPY_FILE;	/* default */
 
 	MemoryContextSwitchTo(oldcontext);
 
@@ -1951,7 +1951,7 @@ CopyTo(CopyState cstate)
 		tupDesc = cstate->queryDesc->tupDesc;
 	attr = tupDesc->attrs;
 	num_phys_attrs = tupDesc->natts;
-	cstate->null_print_client = cstate->null_print;		/* default */
+	cstate->null_print_client = cstate->null_print; /* default */
 
 	/* We use fe_msgbuf as a per-row buffer regardless of copy_dest */
 	cstate->fe_msgbuf = makeStringInfo();
@@ -3707,8 +3707,8 @@ CopyReadLineText(CopyState cstate)
 
 				if (c == '\n')
 				{
-					raw_buf_ptr++;		/* eat newline */
-					cstate->eol_type = EOL_CRNL;		/* in case not set yet */
+					raw_buf_ptr++;	/* eat newline */
+					cstate->eol_type = EOL_CRNL;	/* in case not set yet */
 				}
 				else
 				{
@@ -4458,7 +4458,7 @@ CopyAttributeOutText(CopyState cstate, char *string)
 							break;
 						/* All ASCII control chars are length 1 */
 						ptr++;
-						continue;		/* fall to end of loop */
+						continue;	/* fall to end of loop */
 				}
 				/* if we get here, we need to convert the control char */
 				DUMPSOFAR();
@@ -4518,7 +4518,7 @@ CopyAttributeOutText(CopyState cstate, char *string)
 							break;
 						/* All ASCII control chars are length 1 */
 						ptr++;
-						continue;		/* fall to end of loop */
+						continue;	/* fall to end of loop */
 				}
 				/* if we get here, we need to convert the control char */
 				DUMPSOFAR();
diff --git a/src/backend/commands/dbcommands.c b/src/backend/commands/dbcommands.c
index 11038f6764c02656d193f6e14fc6a5232dd0c60e..96ab6f23cd1bde997df7886bd2a0a1473cd324e6 100644
--- a/src/backend/commands/dbcommands.c
+++ b/src/backend/commands/dbcommands.c
@@ -322,7 +322,7 @@ createdb(ParseState *pstate, const CreatedbStmt *stmt)
 	 * won't change underneath us.
 	 */
 	if (!dbtemplate)
-		dbtemplate = "template1";		/* Default template database name */
+		dbtemplate = "template1";	/* Default template database name */
 
 	if (!get_db_info(dbtemplate, ShareLock,
 					 &src_dboid, &src_owner, &src_encoding,
@@ -1284,7 +1284,7 @@ movedb(const char *dbname, const char *tblspcname)
 		sysscan = systable_beginscan(pgdbrel, DatabaseNameIndexId, true,
 									 NULL, 1, &scankey);
 		oldtuple = systable_getnext(sysscan);
-		if (!HeapTupleIsValid(oldtuple))		/* shouldn't happen... */
+		if (!HeapTupleIsValid(oldtuple))	/* shouldn't happen... */
 			ereport(ERROR,
 					(errcode(ERRCODE_UNDEFINED_DATABASE),
 					 errmsg("database \"%s\" does not exist", dbname)));
diff --git a/src/backend/commands/event_trigger.c b/src/backend/commands/event_trigger.c
index 4cfab418a6f8cf91f55c2a9cfc6c92d5f02da285..48a63755599806e8d57c1d22e048c49dcb74099e 100644
--- a/src/backend/commands/event_trigger.c
+++ b/src/backend/commands/event_trigger.c
@@ -57,8 +57,8 @@ typedef struct EventTriggerQueryState
 	bool		in_sql_drop;
 
 	/* table_rewrite */
-	Oid			table_rewrite_oid;		/* InvalidOid, or set for
-										 * table_rewrite event */
+	Oid			table_rewrite_oid;	/* InvalidOid, or set for table_rewrite
+									 * event */
 	int			table_rewrite_reason;	/* AT_REWRITE reason */
 
 	/* Support for command collection */
diff --git a/src/backend/commands/extension.c b/src/backend/commands/extension.c
index 91f9cac7862f90574a238e6cd30c0fa0d850f5da..a40b5ec4de7d3c3237d481b6f0d462d214aa81fb 100644
--- a/src/backend/commands/extension.c
+++ b/src/backend/commands/extension.c
@@ -96,7 +96,7 @@ typedef struct ExtensionVersionInfo
 	/* working state for Dijkstra's algorithm: */
 	bool		distance_known; /* is distance from start known yet? */
 	int			distance;		/* current worst-case distance estimate */
-	struct ExtensionVersionInfo *previous;		/* current best predecessor */
+	struct ExtensionVersionInfo *previous;	/* current best predecessor */
 } ExtensionVersionInfo;
 
 /* Local functions */
@@ -2387,7 +2387,7 @@ pg_extension_config_dump(PG_FUNCTION_ARGS)
 
 	extTup = systable_getnext(extScan);
 
-	if (!HeapTupleIsValid(extTup))		/* should not happen */
+	if (!HeapTupleIsValid(extTup))	/* should not happen */
 		elog(ERROR, "could not find tuple for extension %u",
 			 CurrentExtensionObject);
 
@@ -2433,7 +2433,7 @@ pg_extension_config_dump(PG_FUNCTION_ARGS)
 		{
 			if (arrayData[i] == tableoid)
 			{
-				arrayIndex = i + 1;		/* replace this element instead */
+				arrayIndex = i + 1; /* replace this element instead */
 				break;
 			}
 		}
@@ -2535,7 +2535,7 @@ extension_config_remove(Oid extensionoid, Oid tableoid)
 
 	extTup = systable_getnext(extScan);
 
-	if (!HeapTupleIsValid(extTup))		/* should not happen */
+	if (!HeapTupleIsValid(extTup))	/* should not happen */
 		elog(ERROR, "could not find tuple for extension %u",
 			 extensionoid);
 
@@ -2736,7 +2736,7 @@ AlterExtensionNamespace(const char *extensionName, const char *newschema, Oid *o
 
 	extTup = systable_getnext(extScan);
 
-	if (!HeapTupleIsValid(extTup))		/* should not happen */
+	if (!HeapTupleIsValid(extTup))	/* should not happen */
 		elog(ERROR, "could not find tuple for extension %u",
 			 extensionOid);
 
@@ -2801,7 +2801,7 @@ AlterExtensionNamespace(const char *extensionName, const char *newschema, Oid *o
 		dep.objectId = pg_depend->objid;
 		dep.objectSubId = pg_depend->objsubid;
 
-		if (dep.objectSubId != 0)		/* should not happen */
+		if (dep.objectSubId != 0)	/* should not happen */
 			elog(ERROR, "extension should not have a sub-object dependency");
 
 		/* Relocate the object */
diff --git a/src/backend/commands/functioncmds.c b/src/backend/commands/functioncmds.c
index 2e26090bf99211cadc02e2cab1a73934dd3bced4..1a165d5b0c23e89206b2d1d39e68e20e127547e2 100644
--- a/src/backend/commands/functioncmds.c
+++ b/src/backend/commands/functioncmds.c
@@ -201,7 +201,7 @@ interpret_function_parameter_list(ParseState *pstate,
 	ListCell   *x;
 	int			i;
 
-	*variadicArgType = InvalidOid;		/* default result */
+	*variadicArgType = InvalidOid;	/* default result */
 	*requiredResultType = InvalidOid;	/* default result */
 
 	inTypes = (Oid *) palloc(parameterCount * sizeof(Oid));
@@ -562,7 +562,7 @@ interpret_func_parallel(DefElem *defel)
 		ereport(ERROR,
 				(errcode(ERRCODE_SYNTAX_ERROR),
 				 errmsg("parameter \"parallel\" must be SAFE, RESTRICTED, or UNSAFE")));
-		return PROPARALLEL_UNSAFE;		/* keep compiler quiet */
+		return PROPARALLEL_UNSAFE;	/* keep compiler quiet */
 	}
 }
 
@@ -1090,7 +1090,7 @@ CreateFunction(ParseState *pstate, CreateFunctionStmt *stmt)
 						   languageValidator,
 						   prosrc_str,	/* converted to text later */
 						   probin_str,	/* converted to text later */
-						   false,		/* not an aggregate */
+						   false,	/* not an aggregate */
 						   isWindowFunc,
 						   security,
 						   isLeakProof,
@@ -1146,7 +1146,7 @@ RemoveFunctionById(Oid funcOid)
 		relation = heap_open(AggregateRelationId, RowExclusiveLock);
 
 		tup = SearchSysCache1(AGGFNOID, ObjectIdGetDatum(funcOid));
-		if (!HeapTupleIsValid(tup))		/* should not happen */
+		if (!HeapTupleIsValid(tup)) /* should not happen */
 			elog(ERROR, "cache lookup failed for pg_aggregate tuple for function %u", funcOid);
 
 		CatalogTupleDelete(relation, &tup->t_self);
@@ -1326,7 +1326,7 @@ SetFunctionReturnType(Oid funcOid, Oid newRetType)
 		elog(ERROR, "cache lookup failed for function %u", funcOid);
 	procForm = (Form_pg_proc) GETSTRUCT(tup);
 
-	if (procForm->prorettype != OPAQUEOID)		/* caller messed up */
+	if (procForm->prorettype != OPAQUEOID)	/* caller messed up */
 		elog(ERROR, "function %u doesn't return OPAQUE", funcOid);
 
 	/* okay to overwrite copied tuple */
diff --git a/src/backend/commands/indexcmds.c b/src/backend/commands/indexcmds.c
index c0902794e98f14b5e7800135c31b6f15fb62ceaa..e3f2dcfa8cc6cec407014086b4c7ed69f573e072 100644
--- a/src/backend/commands/indexcmds.c
+++ b/src/backend/commands/indexcmds.c
@@ -645,7 +645,7 @@ DefineIndex(Oid relationId,
 		else
 		{
 			elog(ERROR, "unknown constraint type");
-			constraint_type = NULL;		/* keep compiler quiet */
+			constraint_type = NULL; /* keep compiler quiet */
 		}
 
 		ereport(DEBUG1,
@@ -909,7 +909,7 @@ DefineIndex(Oid relationId,
 												   newer_snapshots[k]))
 						break;
 				}
-				if (k >= n_newer_snapshots)		/* not there anymore */
+				if (k >= n_newer_snapshots) /* not there anymore */
 					SetInvalidVirtualTransactionId(old_snapshots[j]);
 			}
 			pfree(newer_snapshots);
@@ -1704,9 +1704,9 @@ ChooseIndexColumnNames(List *indexElems)
 
 		/* Get the preliminary name from the IndexElem */
 		if (ielem->indexcolname)
-			origname = ielem->indexcolname;		/* caller-specified name */
+			origname = ielem->indexcolname; /* caller-specified name */
 		else if (ielem->name)
-			origname = ielem->name;		/* simple column reference */
+			origname = ielem->name; /* simple column reference */
 		else
 			origname = "expr";	/* default name for expression */
 
diff --git a/src/backend/commands/opclasscmds.c b/src/backend/commands/opclasscmds.c
index ab51d1a41781f609869c74ff7765304c3130bec4..512014438b0c1f0df704a4e941ff8f3993a655dc 100644
--- a/src/backend/commands/opclasscmds.c
+++ b/src/backend/commands/opclasscmds.c
@@ -856,7 +856,7 @@ AlterOpFamilyAdd(AlterOpFamilyStmt *stmt, Oid amoid, Oid opfamilyoid,
 					ereport(ERROR,
 							(errcode(ERRCODE_SYNTAX_ERROR),
 							 errmsg("operator argument types must be specified in ALTER OPERATOR FAMILY")));
-					operOid = InvalidOid;		/* keep compiler quiet */
+					operOid = InvalidOid;	/* keep compiler quiet */
 				}
 
 				if (item->order_family)
diff --git a/src/backend/commands/operatorcmds.c b/src/backend/commands/operatorcmds.c
index 739d5875eb69bd03e38b0b8653e723697e30976f..c7e767661158334ef6037372570297bc0585dd0e 100644
--- a/src/backend/commands/operatorcmds.c
+++ b/src/backend/commands/operatorcmds.c
@@ -70,16 +70,16 @@ DefineOperator(List *names, List *parameters)
 	char	   *oprName;
 	Oid			oprNamespace;
 	AclResult	aclresult;
-	bool		canMerge = false;		/* operator merges */
+	bool		canMerge = false;	/* operator merges */
 	bool		canHash = false;	/* operator hashes */
-	List	   *functionName = NIL;		/* function for operator */
-	TypeName   *typeName1 = NULL;		/* first type name */
-	TypeName   *typeName2 = NULL;		/* second type name */
+	List	   *functionName = NIL; /* function for operator */
+	TypeName   *typeName1 = NULL;	/* first type name */
+	TypeName   *typeName2 = NULL;	/* second type name */
 	Oid			typeId1 = InvalidOid;	/* types converted to OID */
 	Oid			typeId2 = InvalidOid;
 	Oid			rettype;
 	List	   *commutatorName = NIL;	/* optional commutator operator name */
-	List	   *negatorName = NIL;		/* optional negator operator name */
+	List	   *negatorName = NIL;	/* optional negator operator name */
 	List	   *restrictionName = NIL;	/* optional restrict. sel. procedure */
 	List	   *joinName = NIL; /* optional join sel. procedure */
 	Oid			functionOid;	/* functions converted to OID */
@@ -243,9 +243,9 @@ DefineOperator(List *names, List *parameters)
 					   oprNamespace,	/* namespace */
 					   typeId1, /* left type id */
 					   typeId2, /* right type id */
-					   functionOid,		/* function for operator */
+					   functionOid, /* function for operator */
 					   commutatorName,	/* optional commutator operator name */
-					   negatorName,		/* optional negator operator name */
+					   negatorName, /* optional negator operator name */
 					   restrictionOid,	/* optional restrict. sel. procedure */
 					   joinOid, /* optional join sel. procedure name */
 					   canMerge,	/* operator merges */
diff --git a/src/backend/commands/portalcmds.c b/src/backend/commands/portalcmds.c
index 167910fcb5b140d4227c0a8a3d06b3d5b11ff60b..46369cf3dbee8a9a6395c5658a52cc02cccab970 100644
--- a/src/backend/commands/portalcmds.c
+++ b/src/backend/commands/portalcmds.c
@@ -403,7 +403,7 @@ PersistHoldablePortal(Portal portal)
 		/*
 		 * Now shut down the inner executor.
 		 */
-		portal->queryDesc = NULL;		/* prevent double shutdown */
+		portal->queryDesc = NULL;	/* prevent double shutdown */
 		ExecutorFinish(queryDesc);
 		ExecutorEnd(queryDesc);
 		FreeQueryDesc(queryDesc);
diff --git a/src/backend/commands/proclang.c b/src/backend/commands/proclang.c
index a4fbc05a12278cd443f92d74b3132cdaa31a70be..4d555f1f5c71e15476e2c728c59a92a8a349cedf 100644
--- a/src/backend/commands/proclang.c
+++ b/src/backend/commands/proclang.c
@@ -161,18 +161,18 @@ CreateProceduralLanguage(CreatePLangStmt *stmt)
 			{
 				tmpAddr = ProcedureCreate(pltemplate->tmplinline,
 										  PG_CATALOG_NAMESPACE,
-										  false,		/* replace */
-										  false,		/* returnsSet */
+										  false,	/* replace */
+										  false,	/* returnsSet */
 										  VOIDOID,
 										  BOOTSTRAP_SUPERUSERID,
 										  ClanguageId,
 										  F_FMGR_C_VALIDATOR,
 										  pltemplate->tmplinline,
 										  pltemplate->tmpllibrary,
-										  false,		/* isAgg */
-										  false,		/* isWindowFunc */
-										  false,		/* security_definer */
-										  false,		/* isLeakProof */
+										  false,	/* isAgg */
+										  false,	/* isWindowFunc */
+										  false,	/* security_definer */
+										  false,	/* isLeakProof */
 										  true, /* isStrict */
 										  PROVOLATILE_VOLATILE,
 										  PROPARALLEL_UNSAFE,
@@ -204,18 +204,18 @@ CreateProceduralLanguage(CreatePLangStmt *stmt)
 			{
 				tmpAddr = ProcedureCreate(pltemplate->tmplvalidator,
 										  PG_CATALOG_NAMESPACE,
-										  false,		/* replace */
-										  false,		/* returnsSet */
+										  false,	/* replace */
+										  false,	/* returnsSet */
 										  VOIDOID,
 										  BOOTSTRAP_SUPERUSERID,
 										  ClanguageId,
 										  F_FMGR_C_VALIDATOR,
 										  pltemplate->tmplvalidator,
 										  pltemplate->tmpllibrary,
-										  false,		/* isAgg */
-										  false,		/* isWindowFunc */
-										  false,		/* security_definer */
-										  false,		/* isLeakProof */
+										  false,	/* isAgg */
+										  false,	/* isWindowFunc */
+										  false,	/* security_definer */
+										  false,	/* isLeakProof */
 										  true, /* isStrict */
 										  PROVOLATILE_VOLATILE,
 										  PROPARALLEL_UNSAFE,
@@ -533,7 +533,7 @@ DropProceduralLanguageById(Oid langOid)
 	rel = heap_open(LanguageRelationId, RowExclusiveLock);
 
 	langTup = SearchSysCache1(LANGOID, ObjectIdGetDatum(langOid));
-	if (!HeapTupleIsValid(langTup))		/* should not happen */
+	if (!HeapTupleIsValid(langTup)) /* should not happen */
 		elog(ERROR, "cache lookup failed for language %u", langOid);
 
 	CatalogTupleDelete(rel, &langTup->t_self);
diff --git a/src/backend/commands/sequence.c b/src/backend/commands/sequence.c
index 031bbc874dea0af42cb17a7327614d755182baf4..58bda55837950fc452568556ecf6d6e16d430cdc 100644
--- a/src/backend/commands/sequence.c
+++ b/src/backend/commands/sequence.c
@@ -611,7 +611,7 @@ nextval_internal(Oid relid, bool check_permissions)
 	 */
 	PreventCommandIfParallelMode("nextval()");
 
-	if (elm->last != elm->cached)		/* some numbers were cached */
+	if (elm->last != elm->cached)	/* some numbers were cached */
 	{
 		Assert(elm->last_valid);
 		Assert(elm->increment != 0);
@@ -1455,7 +1455,7 @@ init_params(ParseState *pstate, List *options, bool for_identity,
 				seqform->seqmax = PG_INT64_MAX;
 		}
 		else
-			seqform->seqmax = -1;		/* descending seq */
+			seqform->seqmax = -1;	/* descending seq */
 		seqdataform->log_cnt = 0;
 	}
 
@@ -1532,9 +1532,9 @@ init_params(ParseState *pstate, List *options, bool for_identity,
 	else if (isInit)
 	{
 		if (seqform->seqincrement > 0)
-			seqform->seqstart = seqform->seqmin;		/* ascending seq */
+			seqform->seqstart = seqform->seqmin;	/* ascending seq */
 		else
-			seqform->seqstart = seqform->seqmax;		/* descending seq */
+			seqform->seqstart = seqform->seqmax;	/* descending seq */
 	}
 
 	/* crosscheck START */
diff --git a/src/backend/commands/tablecmds.c b/src/backend/commands/tablecmds.c
index 758c876ef3f051f78887534b982c0ad6ba60a7ed..207241cb9237ee040ef63e55558ce7e06aca740c 100644
--- a/src/backend/commands/tablecmds.c
+++ b/src/backend/commands/tablecmds.c
@@ -138,17 +138,17 @@ static List *on_commits = NIL;
  * a pass determined by subcommand type.
  */
 
-#define AT_PASS_UNSET			-1		/* UNSET will cause ERROR */
-#define AT_PASS_DROP			0		/* DROP (all flavors) */
-#define AT_PASS_ALTER_TYPE		1		/* ALTER COLUMN TYPE */
-#define AT_PASS_OLD_INDEX		2		/* re-add existing indexes */
-#define AT_PASS_OLD_CONSTR		3		/* re-add existing constraints */
-#define AT_PASS_COL_ATTRS		4		/* set other column attributes */
+#define AT_PASS_UNSET			-1	/* UNSET will cause ERROR */
+#define AT_PASS_DROP			0	/* DROP (all flavors) */
+#define AT_PASS_ALTER_TYPE		1	/* ALTER COLUMN TYPE */
+#define AT_PASS_OLD_INDEX		2	/* re-add existing indexes */
+#define AT_PASS_OLD_CONSTR		3	/* re-add existing constraints */
+#define AT_PASS_COL_ATTRS		4	/* set other column attributes */
 /* We could support a RENAME COLUMN pass here, but not currently used */
-#define AT_PASS_ADD_COL			5		/* ADD COLUMN */
-#define AT_PASS_ADD_INDEX		6		/* ADD indexes */
-#define AT_PASS_ADD_CONSTR		7		/* ADD constraints, defaults */
-#define AT_PASS_MISC			8		/* other stuff */
+#define AT_PASS_ADD_COL			5	/* ADD COLUMN */
+#define AT_PASS_ADD_INDEX		6	/* ADD indexes */
+#define AT_PASS_ADD_CONSTR		7	/* ADD constraints, defaults */
+#define AT_PASS_MISC			8	/* other stuff */
 #define AT_NUM_PASSES			9
 
 typedef struct AlteredTableInfo
@@ -166,13 +166,13 @@ typedef struct AlteredTableInfo
 	int			rewrite;		/* Reason for forced rewrite, if any */
 	Oid			newTableSpace;	/* new tablespace; 0 means no change */
 	bool		chgPersistence; /* T if SET LOGGED/UNLOGGED is used */
-	char		newrelpersistence;		/* if above is true */
+	char		newrelpersistence;	/* if above is true */
 	Expr	   *partition_constraint;	/* for attach partition validation */
 	/* Objects to rebuild after completing ALTER TYPE operations */
 	List	   *changedConstraintOids;	/* OIDs of constraints to rebuild */
 	List	   *changedConstraintDefs;	/* string definitions of same */
-	List	   *changedIndexOids;		/* OIDs of indexes to rebuild */
-	List	   *changedIndexDefs;		/* string definitions of same */
+	List	   *changedIndexOids;	/* OIDs of indexes to rebuild */
+	List	   *changedIndexDefs;	/* string definitions of same */
 } AlteredTableInfo;
 
 /* Struct describing one new constraint to check in Phase 3 scan */
@@ -701,13 +701,13 @@ DefineRelation(CreateStmt *stmt, char relkind, Oid ownerId,
 
 			cooked = (CookedConstraint *) palloc(sizeof(CookedConstraint));
 			cooked->contype = CONSTR_DEFAULT;
-			cooked->conoid = InvalidOid;		/* until created */
+			cooked->conoid = InvalidOid;	/* until created */
 			cooked->name = NULL;
 			cooked->attnum = attnum;
 			cooked->expr = colDef->cooked_default;
 			cooked->skip_validation = false;
 			cooked->is_local = true;	/* not used for defaults */
-			cooked->inhcount = 0;		/* ditto */
+			cooked->inhcount = 0;	/* ditto */
 			cooked->is_no_inherit = false;
 			cookedDefaults = lappend(cookedDefaults, cooked);
 			descriptor->attrs[attnum - 1]->atthasdef = true;
@@ -917,7 +917,7 @@ DropErrorMsgNonExistent(RangeVar *rel, char rightkind, bool missing_ok)
 		}
 	}
 
-	Assert(rentry->kind != '\0');		/* Should be impossible */
+	Assert(rentry->kind != '\0');	/* Should be impossible */
 }
 
 /*
@@ -1629,7 +1629,7 @@ MergeAttributes(List *schema, List *supers, char relpersistence,
 	int			parentsWithOids = 0;
 	bool		have_bogus_defaults = false;
 	int			child_attno;
-	static Node bogus_marker = {0};		/* marks conflicting defaults */
+	static Node bogus_marker = {0}; /* marks conflicting defaults */
 	List	   *saved_schema = NIL;
 
 	/*
@@ -1688,8 +1688,8 @@ MergeAttributes(List *schema, List *supers, char relpersistence,
 		while (rest != NULL)
 		{
 			ColumnDef  *restdef = lfirst(rest);
-			ListCell   *next = lnext(rest);		/* need to save it in case we
-												 * delete it */
+			ListCell   *next = lnext(rest); /* need to save it in case we
+											 * delete it */
 
 			if (strcmp(coldef->colname, restdef->colname) == 0)
 			{
@@ -2012,7 +2012,7 @@ MergeAttributes(List *schema, List *supers, char relpersistence,
 
 					cooked = (CookedConstraint *) palloc(sizeof(CookedConstraint));
 					cooked->contype = CONSTR_CHECK;
-					cooked->conoid = InvalidOid;		/* until created */
+					cooked->conoid = InvalidOid;	/* until created */
 					cooked->name = pstrdup(name);
 					cooked->attnum = 0; /* not used for constraints */
 					cooked->expr = expr;
@@ -2650,7 +2650,7 @@ renameatt_internal(Oid myrelid,
 
 	heap_close(attrelation, RowExclusiveLock);
 
-	relation_close(targetrelation, NoLock);		/* close rel but keep lock */
+	relation_close(targetrelation, NoLock); /* close rel but keep lock */
 
 	return attnum;
 }
@@ -2701,10 +2701,10 @@ renameatt(RenameStmt *stmt)
 
 	attnum =
 		renameatt_internal(relid,
-						   stmt->subname,		/* old att name */
-						   stmt->newname,		/* new att name */
+						   stmt->subname,	/* old att name */
+						   stmt->newname,	/* new att name */
 						   stmt->relation->inh, /* recursive? */
-						   false,		/* recursing? */
+						   false,	/* recursing? */
 						   0,	/* expected inhcount */
 						   stmt->behavior);
 
@@ -2856,8 +2856,8 @@ RenameConstraint(RenameStmt *stmt)
 								   stmt->subname,
 								   stmt->newname,
 								   (stmt->relation &&
-									stmt->relation->inh),		/* recursive? */
-								   false,		/* recursing? */
+									stmt->relation->inh),	/* recursive? */
+								   false,	/* recursing? */
 								   0 /* expected inhcount */ );
 
 }
@@ -2933,7 +2933,7 @@ RenameRelationInternal(Oid myrelid, const char *newrelname, bool is_internal)
 	relrelation = heap_open(RelationRelationId, RowExclusiveLock);
 
 	reltup = SearchSysCacheCopy1(RELOID, ObjectIdGetDatum(myrelid));
-	if (!HeapTupleIsValid(reltup))		/* shouldn't happen */
+	if (!HeapTupleIsValid(reltup))	/* shouldn't happen */
 		elog(ERROR, "cache lookup failed for relation %u", myrelid);
 	relform = (Form_pg_class) GETSTRUCT(reltup);
 
@@ -3175,7 +3175,7 @@ AlterTableGetLockLevel(List *cmds)
 				 */
 			case AT_AddColumn:	/* may rewrite heap, in some cases and visible
 								 * to SELECT */
-			case AT_SetTableSpace:		/* must rewrite heap */
+			case AT_SetTableSpace:	/* must rewrite heap */
 			case AT_AlterColumnType:	/* must rewrite heap */
 			case AT_AddOids:	/* must rewrite heap */
 				cmd_lockmode = AccessExclusiveLock;
@@ -3196,7 +3196,7 @@ AlterTableGetLockLevel(List *cmds)
 				 * Removing constraints can affect SELECTs that have been
 				 * optimised assuming the constraint holds true.
 				 */
-			case AT_DropConstraint:		/* as DROP INDEX */
+			case AT_DropConstraint: /* as DROP INDEX */
 			case AT_DropNotNull:	/* may change some SQL plans */
 				cmd_lockmode = AccessExclusiveLock;
 				break;
@@ -3264,8 +3264,8 @@ AlterTableGetLockLevel(List *cmds)
 				break;
 
 			case AT_AddConstraint:
-			case AT_ProcessedConstraint:		/* becomes AT_AddConstraint */
-			case AT_AddConstraintRecurse:		/* becomes AT_AddConstraint */
+			case AT_ProcessedConstraint:	/* becomes AT_AddConstraint */
+			case AT_AddConstraintRecurse:	/* becomes AT_AddConstraint */
 			case AT_ReAddConstraint:	/* becomes AT_AddConstraint */
 				if (IsA(cmd->def, Constraint))
 				{
@@ -3345,11 +3345,11 @@ AlterTableGetLockLevel(List *cmds)
 				 * applies: we don't currently allow concurrent catalog
 				 * updates.
 				 */
-			case AT_SetStatistics:		/* Uses MVCC in getTableAttrs() */
+			case AT_SetStatistics:	/* Uses MVCC in getTableAttrs() */
 			case AT_ClusterOn:	/* Uses MVCC in getIndexes() */
 			case AT_DropCluster:	/* Uses MVCC in getIndexes() */
 			case AT_SetOptions: /* Uses MVCC in getTableAttrs() */
-			case AT_ResetOptions:		/* Uses MVCC in getTableAttrs() */
+			case AT_ResetOptions:	/* Uses MVCC in getTableAttrs() */
 				cmd_lockmode = ShareUpdateExclusiveLock;
 				break;
 
@@ -3368,8 +3368,8 @@ AlterTableGetLockLevel(List *cmds)
 				 * reasons these can all be used with ALTER TABLE, so we can't
 				 * decide between them using the basic grammar.
 				 */
-			case AT_SetRelOptions:		/* Uses MVCC in getIndexes() and
-										 * getTables() */
+			case AT_SetRelOptions:	/* Uses MVCC in getIndexes() and
+									 * getTables() */
 			case AT_ResetRelOptions:	/* Uses MVCC in getIndexes() and
 										 * getTables() */
 				cmd_lockmode = AlterTableGetRelOptionsLockLevel((List *) cmd->def);
@@ -3553,7 +3553,7 @@ ATPrepCmd(List **wqueue, Relation rel, AlterTableCmd *cmd,
 				cmd->subtype = AT_AddConstraintRecurse;
 			pass = AT_PASS_ADD_CONSTR;
 			break;
-		case AT_AddIndexConstraint:		/* ADD CONSTRAINT USING INDEX */
+		case AT_AddIndexConstraint: /* ADD CONSTRAINT USING INDEX */
 			ATSimplePermissions(rel, ATT_TABLE);
 			/* This command never recurses */
 			/* No command-specific prep needed */
@@ -3643,7 +3643,7 @@ ATPrepCmd(List **wqueue, Relation rel, AlterTableCmd *cmd,
 			break;
 		case AT_SetRelOptions:	/* SET (...) */
 		case AT_ResetRelOptions:	/* RESET (...) */
-		case AT_ReplaceRelOptions:		/* reset them all, then set just these */
+		case AT_ReplaceRelOptions:	/* reset them all, then set just these */
 			ATSimplePermissions(rel, ATT_TABLE | ATT_VIEW | ATT_MATVIEW | ATT_INDEX);
 			/* This command never recurses */
 			/* No command-specific prep needed */
@@ -3665,7 +3665,7 @@ ATPrepCmd(List **wqueue, Relation rel, AlterTableCmd *cmd,
 			ATSimplePermissions(rel, ATT_TABLE);
 			pass = AT_PASS_MISC;
 			break;
-		case AT_ValidateConstraint:		/* VALIDATE CONSTRAINT */
+		case AT_ValidateConstraint: /* VALIDATE CONSTRAINT */
 			ATSimplePermissions(rel, ATT_TABLE | ATT_FOREIGN_TABLE);
 			/* Recursion occurs during execution phase */
 			/* No command-specific prep needed except saving recurse flag */
@@ -3719,7 +3719,7 @@ ATPrepCmd(List **wqueue, Relation rel, AlterTableCmd *cmd,
 		default:				/* oops */
 			elog(ERROR, "unrecognized alter table type: %d",
 				 (int) cmd->subtype);
-			pass = AT_PASS_UNSET;		/* keep compiler quiet */
+			pass = AT_PASS_UNSET;	/* keep compiler quiet */
 			break;
 	}
 	Assert(pass > AT_PASS_UNSET);
@@ -3856,7 +3856,7 @@ ATExecCmd(List **wqueue, AlteredTableInfo *tab, Relation rel,
 									   cmd->behavior, false, false,
 									   cmd->missing_ok, lockmode);
 			break;
-		case AT_DropColumnRecurse:		/* DROP COLUMN with recursion */
+		case AT_DropColumnRecurse:	/* DROP COLUMN with recursion */
 			address = ATExecDropColumn(wqueue, rel, cmd->name,
 									   cmd->behavior, true, false,
 									   cmd->missing_ok, lockmode);
@@ -3887,19 +3887,19 @@ ATExecCmd(List **wqueue, AlteredTableInfo *tab, Relation rel,
 		case AT_ReAddComment:	/* Re-add existing comment */
 			address = CommentObject((CommentStmt *) cmd->def);
 			break;
-		case AT_AddIndexConstraint:		/* ADD CONSTRAINT USING INDEX */
+		case AT_AddIndexConstraint: /* ADD CONSTRAINT USING INDEX */
 			address = ATExecAddIndexConstraint(tab, rel, (IndexStmt *) cmd->def,
 											   lockmode);
 			break;
 		case AT_AlterConstraint:	/* ALTER CONSTRAINT */
 			address = ATExecAlterConstraint(rel, cmd, false, false, lockmode);
 			break;
-		case AT_ValidateConstraint:		/* VALIDATE CONSTRAINT */
+		case AT_ValidateConstraint: /* VALIDATE CONSTRAINT */
 			address = ATExecValidateConstraint(rel, cmd->name, false, false,
 											   lockmode);
 			break;
-		case AT_ValidateConstraintRecurse:		/* VALIDATE CONSTRAINT with
-												 * recursion */
+		case AT_ValidateConstraintRecurse:	/* VALIDATE CONSTRAINT with
+											 * recursion */
 			address = ATExecValidateConstraint(rel, cmd->name, true, false,
 											   lockmode);
 			break;
@@ -3916,7 +3916,7 @@ ATExecCmd(List **wqueue, AlteredTableInfo *tab, Relation rel,
 		case AT_AlterColumnType:	/* ALTER COLUMN TYPE */
 			address = ATExecAlterColumnType(tab, rel, cmd, lockmode);
 			break;
-		case AT_AlterColumnGenericOptions:		/* ALTER COLUMN OPTIONS */
+		case AT_AlterColumnGenericOptions:	/* ALTER COLUMN OPTIONS */
 			address =
 				ATExecAlterColumnGenericOptions(rel, cmd->name,
 												(List *) cmd->def, lockmode);
@@ -3966,18 +3966,18 @@ ATExecCmd(List **wqueue, AlteredTableInfo *tab, Relation rel,
 			break;
 		case AT_SetRelOptions:	/* SET (...) */
 		case AT_ResetRelOptions:	/* RESET (...) */
-		case AT_ReplaceRelOptions:		/* replace entire option list */
+		case AT_ReplaceRelOptions:	/* replace entire option list */
 			ATExecSetRelOptions(rel, (List *) cmd->def, cmd->subtype, lockmode);
 			break;
 		case AT_EnableTrig:		/* ENABLE TRIGGER name */
 			ATExecEnableDisableTrigger(rel, cmd->name,
 								   TRIGGER_FIRES_ON_ORIGIN, false, lockmode);
 			break;
-		case AT_EnableAlwaysTrig:		/* ENABLE ALWAYS TRIGGER name */
+		case AT_EnableAlwaysTrig:	/* ENABLE ALWAYS TRIGGER name */
 			ATExecEnableDisableTrigger(rel, cmd->name,
 									   TRIGGER_FIRES_ALWAYS, false, lockmode);
 			break;
-		case AT_EnableReplicaTrig:		/* ENABLE REPLICA TRIGGER name */
+		case AT_EnableReplicaTrig:	/* ENABLE REPLICA TRIGGER name */
 			ATExecEnableDisableTrigger(rel, cmd->name,
 								  TRIGGER_FIRES_ON_REPLICA, false, lockmode);
 			break;
@@ -4006,11 +4006,11 @@ ATExecCmd(List **wqueue, AlteredTableInfo *tab, Relation rel,
 			ATExecEnableDisableRule(rel, cmd->name,
 									RULE_FIRES_ON_ORIGIN, lockmode);
 			break;
-		case AT_EnableAlwaysRule:		/* ENABLE ALWAYS RULE name */
+		case AT_EnableAlwaysRule:	/* ENABLE ALWAYS RULE name */
 			ATExecEnableDisableRule(rel, cmd->name,
 									RULE_FIRES_ALWAYS, lockmode);
 			break;
-		case AT_EnableReplicaRule:		/* ENABLE REPLICA RULE name */
+		case AT_EnableReplicaRule:	/* ENABLE REPLICA RULE name */
 			ATExecEnableDisableRule(rel, cmd->name,
 									RULE_FIRES_ON_REPLICA, lockmode);
 			break;
@@ -4330,7 +4330,7 @@ ATRewriteTable(AlteredTableInfo *tab, Oid OIDNewHeap, LOCKMODE lockmode)
 	 */
 	oldrel = heap_open(tab->relid, NoLock);
 	oldTupDesc = tab->oldDesc;
-	newTupDesc = RelationGetDescr(oldrel);		/* includes all mods */
+	newTupDesc = RelationGetDescr(oldrel);	/* includes all mods */
 
 	if (OidIsValid(OIDNewHeap))
 		newrel = heap_open(OIDNewHeap, lockmode);
@@ -6540,12 +6540,12 @@ ATExecDropColumn(List **wqueue, Relation rel, const char *colName,
 			CheckTableNotInUse(childrel, "ALTER TABLE");
 
 			tuple = SearchSysCacheCopyAttName(childrelid, colName);
-			if (!HeapTupleIsValid(tuple))		/* shouldn't happen */
+			if (!HeapTupleIsValid(tuple))	/* shouldn't happen */
 				elog(ERROR, "cache lookup failed for attribute \"%s\" of relation %u",
 					 colName, childrelid);
 			childatt = (Form_pg_attribute) GETSTRUCT(tuple);
 
-			if (childatt->attinhcount <= 0)		/* shouldn't happen */
+			if (childatt->attinhcount <= 0) /* shouldn't happen */
 				elog(ERROR, "relation %u has non-inherited attribute \"%s\"",
 					 childrelid, colName);
 
@@ -6767,8 +6767,8 @@ ATExecAddIndexConstraint(AlteredTableInfo *tab, Relation rel,
 									  stmt->deferrable,
 									  stmt->initdeferred,
 									  stmt->primary,
-									  true,		/* update pg_index */
-									  true,		/* remove old dependencies */
+									  true, /* update pg_index */
+									  true, /* remove old dependencies */
 									  allowSystemTableMods,
 									  false);	/* is_internal */
 
@@ -6889,8 +6889,8 @@ ATAddCheckConstraint(List **wqueue, AlteredTableInfo *tab, Relation rel,
 	newcons = AddRelationNewConstraints(rel, NIL,
 										list_make1(copyObject(constr)),
 										recursing | is_readd,	/* allow_merge */
-										!recursing,		/* is_local */
-										is_readd);		/* is_internal */
+										!recursing, /* is_local */
+										is_readd);	/* is_internal */
 
 	/* we don't expect more than one constraint here */
 	Assert(list_length(newcons) <= 1);
@@ -7337,8 +7337,7 @@ ATAddForeignKeyConstraint(AlteredTableInfo *tab, Relation rel,
 									  RelationGetRelid(rel),
 									  fkattnum,
 									  numfks,
-									  InvalidOid,		/* not a domain
-														 * constraint */
+									  InvalidOid,	/* not a domain constraint */
 									  indexOid,
 									  RelationGetRelid(pkrel),
 									  pkattnum,
@@ -7349,13 +7348,13 @@ ATAddForeignKeyConstraint(AlteredTableInfo *tab, Relation rel,
 									  fkconstraint->fk_upd_action,
 									  fkconstraint->fk_del_action,
 									  fkconstraint->fk_matchtype,
-									  NULL,		/* no exclusion constraint */
-									  NULL,		/* no check constraint */
+									  NULL, /* no exclusion constraint */
+									  NULL, /* no check constraint */
 									  NULL,
 									  NULL,
-									  true,		/* islocal */
-									  0,		/* inhcount */
-									  true,		/* isnoinherit */
+									  true, /* islocal */
+									  0,	/* inhcount */
+									  true, /* isnoinherit */
 									  false);	/* is_internal */
 	ObjectAddressSet(address, ConstraintRelationId, constrOid);
 
@@ -8607,7 +8606,7 @@ ATExecDropConstraint(Relation rel, const char *constrName,
 
 		con = (Form_pg_constraint) GETSTRUCT(copy_tuple);
 
-		if (con->coninhcount <= 0)		/* shouldn't happen */
+		if (con->coninhcount <= 0)	/* shouldn't happen */
 			elog(ERROR, "relation %u has non-inherited constraint \"%s\"",
 				 childrelid, constrName);
 
@@ -8965,7 +8964,7 @@ ATExecAlterColumnType(AlteredTableInfo *tab, Relation rel,
 
 	/* Look up the target column */
 	heapTup = SearchSysCacheCopyAttName(RelationGetRelid(rel), colName);
-	if (!HeapTupleIsValid(heapTup))		/* shouldn't happen */
+	if (!HeapTupleIsValid(heapTup)) /* shouldn't happen */
 		ereport(ERROR,
 				(errcode(ERRCODE_UNDEFINED_COLUMN),
 				 errmsg("column \"%s\" of relation \"%s\" does not exist",
@@ -9005,7 +9004,7 @@ ATExecAlterColumnType(AlteredTableInfo *tab, Relation rel,
 		defaultexpr = build_column_default(rel, attnum);
 		Assert(defaultexpr);
 		defaultexpr = strip_implicit_coercions(defaultexpr);
-		defaultexpr = coerce_to_target_type(NULL,		/* no UNKNOWN params */
+		defaultexpr = coerce_to_target_type(NULL,	/* no UNKNOWN params */
 										  defaultexpr, exprType(defaultexpr),
 											targettype, targettypmod,
 											COERCION_ASSIGNMENT,
@@ -9500,7 +9499,7 @@ ATPostAlterTypeCleanup(List **wqueue, AlteredTableInfo *tab, LOCKMODE lockmode)
 		bool		conislocal;
 
 		tup = SearchSysCache1(CONSTROID, ObjectIdGetDatum(oldId));
-		if (!HeapTupleIsValid(tup))		/* should not happen */
+		if (!HeapTupleIsValid(tup)) /* should not happen */
 			elog(ERROR, "cache lookup failed for constraint %u", oldId);
 		con = (Form_pg_constraint) GETSTRUCT(tup);
 		relid = con->conrelid;
@@ -11647,7 +11646,7 @@ RemoveInheritance(Relation child_rel, Relation parent_rel)
 			HeapTuple	copyTuple = heap_copytuple(constraintTuple);
 			Form_pg_constraint copy_con = (Form_pg_constraint) GETSTRUCT(copyTuple);
 
-			if (copy_con->coninhcount <= 0)		/* shouldn't happen */
+			if (copy_con->coninhcount <= 0) /* shouldn't happen */
 				elog(ERROR, "relation %u has non-inherited constraint \"%s\"",
 					 RelationGetRelid(child_rel), NameStr(copy_con->conname));
 
@@ -12836,7 +12835,7 @@ PreCommit_on_commit_actions(void)
 	if (oids_to_truncate != NIL)
 	{
 		heap_truncate(oids_to_truncate);
-		CommandCounterIncrement();		/* XXX needed? */
+		CommandCounterIncrement();	/* XXX needed? */
 	}
 }
 
@@ -12979,7 +12978,7 @@ RangeVarCallbackOwnsRelation(const RangeVar *relation,
 		return;
 
 	tuple = SearchSysCache1(RELOID, ObjectIdGetDatum(relId));
-	if (!HeapTupleIsValid(tuple))		/* should not happen */
+	if (!HeapTupleIsValid(tuple))	/* should not happen */
 		elog(ERROR, "cache lookup failed for relation %u", relId);
 
 	if (!pg_class_ownercheck(relId, GetUserId()))
diff --git a/src/backend/commands/tablespace.c b/src/backend/commands/tablespace.c
index f9c26201d982d758b548f8ff7e15930e230d93bc..03bf06012ad4ef8f98dc78744ee09bd674f4ce0a 100644
--- a/src/backend/commands/tablespace.c
+++ b/src/backend/commands/tablespace.c
@@ -388,7 +388,7 @@ CreateTableSpace(CreateTableSpaceStmt *stmt)
 			(errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
 			 errmsg("tablespaces are not supported on this platform")));
 	return InvalidOid;			/* keep compiler quiet */
-#endif   /* HAVE_SYMLINK */
+#endif							/* HAVE_SYMLINK */
 }
 
 /*
@@ -549,7 +549,7 @@ DropTableSpace(DropTableSpaceStmt *stmt)
 	ereport(ERROR,
 			(errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
 			 errmsg("tablespaces are not supported on this platform")));
-#endif   /* HAVE_SYMLINK */
+#endif							/* HAVE_SYMLINK */
 }
 
 
diff --git a/src/backend/commands/trigger.c b/src/backend/commands/trigger.c
index d7ed71f7675c3b9a1202784a3dc5da8a7b9bccfd..191f27651c1e4f03246ac3314fa1de16bd3a6802 100644
--- a/src/backend/commands/trigger.c
+++ b/src/backend/commands/trigger.c
@@ -593,11 +593,11 @@ CreateTrigger(CreateTrigStmt *stmt, const char *queryString,
 											  stmt->initdeferred,
 											  true,
 											  RelationGetRelid(rel),
-											  NULL,		/* no conkey */
+											  NULL, /* no conkey */
 											  0,
-											  InvalidOid,		/* no domain */
-											  InvalidOid,		/* no index */
-											  InvalidOid,		/* no foreign key */
+											  InvalidOid,	/* no domain */
+											  InvalidOid,	/* no index */
+											  InvalidOid,	/* no foreign key */
 											  NULL,
 											  NULL,
 											  NULL,
@@ -606,14 +606,14 @@ CreateTrigger(CreateTrigStmt *stmt, const char *queryString,
 											  ' ',
 											  ' ',
 											  ' ',
-											  NULL,		/* no exclusion */
-											  NULL,		/* no check constraint */
+											  NULL, /* no exclusion */
+											  NULL, /* no check constraint */
 											  NULL,
 											  NULL,
-											  true,		/* islocal */
-											  0,		/* inhcount */
-											  true,		/* isnoinherit */
-											  isInternal);		/* is_internal */
+											  true, /* islocal */
+											  0,	/* inhcount */
+											  true, /* isnoinherit */
+											  isInternal);	/* is_internal */
 	}
 
 	/*
@@ -2026,7 +2026,7 @@ equalTriggerDescs(TriggerDesc *trigdesc1, TriggerDesc *trigdesc2)
 		return false;
 	return true;
 }
-#endif   /* NOT_USED */
+#endif							/* NOT_USED */
 
 /*
  * Call a trigger function.
@@ -3255,8 +3255,7 @@ typedef SetConstraintStateData *SetConstraintState;
  */
 typedef uint32 TriggerFlags;
 
-#define AFTER_TRIGGER_OFFSET			0x0FFFFFFF		/* must be low-order
-														 * bits */
+#define AFTER_TRIGGER_OFFSET			0x0FFFFFFF	/* must be low-order bits */
 #define AFTER_TRIGGER_DONE				0x10000000
 #define AFTER_TRIGGER_IN_PROGRESS		0x20000000
 /* bits describing the size and tuple sources of this event */
@@ -3317,7 +3316,7 @@ typedef struct AfterTriggerEventDataZeroCtids
  */
 typedef struct AfterTriggerEventChunk
 {
-	struct AfterTriggerEventChunk *next;		/* list link */
+	struct AfterTriggerEventChunk *next;	/* list link */
 	char	   *freeptr;		/* start of free space in chunk */
 	char	   *endfree;		/* end of free space in chunk */
 	char	   *endptr;			/* end of chunk */
@@ -3409,7 +3408,7 @@ typedef struct AfterTriggersData
 {
 	CommandId	firing_counter; /* next firing ID to assign */
 	SetConstraintState state;	/* the active S C state */
-	AfterTriggerEventList events;		/* deferred-event list */
+	AfterTriggerEventList events;	/* deferred-event list */
 	int			query_depth;	/* current query list index */
 	AfterTriggerEventList *query_stack; /* events pending from each query */
 	Tuplestorestate **fdw_tuplestores;	/* foreign tuples for one row from
@@ -3422,7 +3421,7 @@ typedef struct AfterTriggersData
 	/* these fields are just for resetting at subtrans abort: */
 
 	SetConstraintState *state_stack;	/* stacked S C states */
-	AfterTriggerEventList *events_stack;		/* stacked list pointers */
+	AfterTriggerEventList *events_stack;	/* stacked list pointers */
 	int		   *depth_stack;	/* stacked query_depths */
 	CommandId  *firing_stack;	/* stacked firing_counters */
 	int			maxtransdepth;	/* allocated len of above arrays */
@@ -4058,7 +4057,7 @@ afterTriggerInvokeEvents(AfterTriggerEventList *events,
 						slot1 = MakeSingleTupleTableSlot(rel->rd_att);
 						slot2 = MakeSingleTupleTableSlot(rel->rd_att);
 					}
-					if (trigdesc == NULL)		/* should not happen */
+					if (trigdesc == NULL)	/* should not happen */
 						elog(ERROR, "relation %u has no triggers",
 							 evtshared->ats_relid);
 				}
@@ -4132,7 +4131,7 @@ AfterTriggerBeginXact(void)
 	/*
 	 * Initialize after-trigger state structure to empty
 	 */
-	afterTriggers.firing_counter = (CommandId) 1;		/* mustn't be 0 */
+	afterTriggers.firing_counter = (CommandId) 1;	/* mustn't be 0 */
 	afterTriggers.query_depth = -1;
 
 	/*
diff --git a/src/backend/commands/tsearchcmds.c b/src/backend/commands/tsearchcmds.c
index dfb95a1ed35b5c55bec0d898bfc8125e675544a6..cb212fdf68d301b2f819bb68a839d34e38946b41 100644
--- a/src/backend/commands/tsearchcmds.c
+++ b/src/backend/commands/tsearchcmds.c
@@ -1561,7 +1561,7 @@ serialize_deflist(List *deflist)
 List *
 deserialize_deflist(Datum txt)
 {
-	text	   *in = DatumGetTextPP(txt);		/* in case it's toasted */
+	text	   *in = DatumGetTextPP(txt);	/* in case it's toasted */
 	List	   *result = NIL;
 	int			len = VARSIZE_ANY_EXHDR(in);
 	char	   *ptr,
@@ -1582,7 +1582,7 @@ deserialize_deflist(Datum txt)
 	} ds_state;
 	ds_state	state = CS_WAITKEY;
 
-	workspace = (char *) palloc(len + 1);		/* certainly enough room */
+	workspace = (char *) palloc(len + 1);	/* certainly enough room */
 	ptr = VARDATA_ANY(in);
 	endptr = ptr + len;
 	for (; ptr < endptr; ptr++)
diff --git a/src/backend/commands/typecmds.c b/src/backend/commands/typecmds.c
index e7ecc4ed7e53ef26c97850f988698ab81651b718..4e083eb3456b3de54b9a8f452680f0cfb25140a9 100644
--- a/src/backend/commands/typecmds.c
+++ b/src/backend/commands/typecmds.c
@@ -606,11 +606,11 @@ DefineType(ParseState *pstate, List *names, List *parameters)
 	address =
 		TypeCreate(InvalidOid,	/* no predetermined type OID */
 				   typeName,	/* type name */
-				   typeNamespace,		/* namespace */
+				   typeNamespace,	/* namespace */
 				   InvalidOid,	/* relation oid (n/a here) */
 				   0,			/* relation kind (ditto) */
 				   GetUserId(), /* owner's ID */
-				   internalLength,		/* internal size */
+				   internalLength,	/* internal size */
 				   TYPTYPE_BASE,	/* type-type (base type) */
 				   category,	/* type-category */
 				   preferred,	/* is it a preferred type? */
@@ -653,7 +653,7 @@ DefineType(ParseState *pstate, List *names, List *parameters)
 			   GetUserId(),		/* owner's ID */
 			   -1,				/* internal size (always varlena) */
 			   TYPTYPE_BASE,	/* type-type (base type) */
-			   TYPCATEGORY_ARRAY,		/* type-category (array) */
+			   TYPCATEGORY_ARRAY,	/* type-category (array) */
 			   false,			/* array types are never preferred */
 			   delimiter,		/* array element delimiter */
 			   F_ARRAY_IN,		/* input procedure */
@@ -662,7 +662,7 @@ DefineType(ParseState *pstate, List *names, List *parameters)
 			   F_ARRAY_SEND,	/* send procedure */
 			   typmodinOid,		/* typmodin procedure */
 			   typmodoutOid,	/* typmodout procedure */
-			   F_ARRAY_TYPANALYZE,		/* analyze procedure */
+			   F_ARRAY_TYPANALYZE,	/* analyze procedure */
 			   typoid,			/* element type ID */
 			   true,			/* yes this is an array type */
 			   InvalidOid,		/* no further array type */
@@ -1033,19 +1033,19 @@ DefineDomain(CreateDomainStmt *stmt)
 	address =
 		TypeCreate(InvalidOid,	/* no predetermined type OID */
 				   domainName,	/* type name */
-				   domainNamespace,		/* namespace */
+				   domainNamespace, /* namespace */
 				   InvalidOid,	/* relation oid (n/a here) */
 				   0,			/* relation kind (ditto) */
 				   GetUserId(), /* owner's ID */
-				   internalLength,		/* internal size */
-				   TYPTYPE_DOMAIN,		/* type-type (domain type) */
+				   internalLength,	/* internal size */
+				   TYPTYPE_DOMAIN,	/* type-type (domain type) */
 				   category,	/* type-category */
 				   false,		/* domain types are never preferred */
 				   delimiter,	/* array element delimiter */
-				   inputProcedure,		/* input procedure */
-				   outputProcedure,		/* output procedure */
+				   inputProcedure,	/* input procedure */
+				   outputProcedure, /* output procedure */
 				   receiveProcedure,	/* receive procedure */
-				   sendProcedure,		/* send procedure */
+				   sendProcedure,	/* send procedure */
 				   InvalidOid,	/* typmodin procedure - none */
 				   InvalidOid,	/* typmodout procedure - none */
 				   analyzeProcedure,	/* analyze procedure */
@@ -1054,7 +1054,7 @@ DefineDomain(CreateDomainStmt *stmt)
 				   InvalidOid,	/* no arrays for domains (yet) */
 				   basetypeoid, /* base type ID */
 				   defaultValue,	/* default type value (text) */
-				   defaultValueBin,		/* default type value (binary) */
+				   defaultValueBin, /* default type value (binary) */
 				   byValue,		/* passed by value */
 				   alignment,	/* required alignment */
 				   storage,		/* TOAST strategy */
@@ -1145,7 +1145,7 @@ DefineEnum(CreateEnumStmt *stmt)
 	enumTypeAddr =
 		TypeCreate(InvalidOid,	/* no predetermined type OID */
 				   enumName,	/* type name */
-				   enumNamespace,		/* namespace */
+				   enumNamespace,	/* namespace */
 				   InvalidOid,	/* relation oid (n/a here) */
 				   0,			/* relation kind (ditto) */
 				   GetUserId(), /* owner's ID */
@@ -1191,7 +1191,7 @@ DefineEnum(CreateEnumStmt *stmt)
 			   GetUserId(),		/* owner's ID */
 			   -1,				/* internal size (always varlena) */
 			   TYPTYPE_BASE,	/* type-type (base type) */
-			   TYPCATEGORY_ARRAY,		/* type-category (array) */
+			   TYPCATEGORY_ARRAY,	/* type-category (array) */
 			   false,			/* array types are never preferred */
 			   DEFAULT_TYPDELIM,	/* array element delimiter */
 			   F_ARRAY_IN,		/* input procedure */
@@ -1200,7 +1200,7 @@ DefineEnum(CreateEnumStmt *stmt)
 			   F_ARRAY_SEND,	/* send procedure */
 			   InvalidOid,		/* typmodin procedure - none */
 			   InvalidOid,		/* typmodout procedure - none */
-			   F_ARRAY_TYPANALYZE,		/* analyze procedure */
+			   F_ARRAY_TYPANALYZE,	/* analyze procedure */
 			   enumTypeAddr.objectId,	/* element type ID */
 			   true,			/* yes this is an array type */
 			   InvalidOid,		/* no further array type */
@@ -1473,12 +1473,12 @@ DefineRange(CreateRangeStmt *stmt)
 	address =
 		TypeCreate(InvalidOid,	/* no predetermined type OID */
 				   typeName,	/* type name */
-				   typeNamespace,		/* namespace */
+				   typeNamespace,	/* namespace */
 				   InvalidOid,	/* relation oid (n/a here) */
 				   0,			/* relation kind (ditto) */
 				   GetUserId(), /* owner's ID */
 				   -1,			/* internal size (always varlena) */
-				   TYPTYPE_RANGE,		/* type-type (range type) */
+				   TYPTYPE_RANGE,	/* type-type (range type) */
 				   TYPCATEGORY_RANGE,	/* type-category (range type) */
 				   false,		/* range types are never preferred */
 				   DEFAULT_TYPDELIM,	/* array element delimiter */
@@ -1491,7 +1491,7 @@ DefineRange(CreateRangeStmt *stmt)
 				   F_RANGE_TYPANALYZE,	/* analyze procedure */
 				   InvalidOid,	/* element type ID - none */
 				   false,		/* this is not an array type */
-				   rangeArrayOid,		/* array type we are about to create */
+				   rangeArrayOid,	/* array type we are about to create */
 				   InvalidOid,	/* base type ID (only for domains) */
 				   NULL,		/* never a default type value */
 				   NULL,		/* no binary form available either */
@@ -1521,7 +1521,7 @@ DefineRange(CreateRangeStmt *stmt)
 			   GetUserId(),		/* owner's ID */
 			   -1,				/* internal size (always varlena) */
 			   TYPTYPE_BASE,	/* type-type (base type) */
-			   TYPCATEGORY_ARRAY,		/* type-category (array) */
+			   TYPCATEGORY_ARRAY,	/* type-category (array) */
 			   false,			/* array types are never preferred */
 			   DEFAULT_TYPDELIM,	/* array element delimiter */
 			   F_ARRAY_IN,		/* input procedure */
@@ -1530,7 +1530,7 @@ DefineRange(CreateRangeStmt *stmt)
 			   F_ARRAY_SEND,	/* send procedure */
 			   InvalidOid,		/* typmodin procedure - none */
 			   InvalidOid,		/* typmodout procedure - none */
-			   F_ARRAY_TYPANALYZE,		/* analyze procedure */
+			   F_ARRAY_TYPANALYZE,	/* analyze procedure */
 			   typoid,			/* element type ID */
 			   true,			/* yes this is an array type */
 			   InvalidOid,		/* no further array type */
@@ -1591,14 +1591,14 @@ makeRangeConstructors(const char *name, Oid namespace,
 												   pronargs[i]);
 
 		myself = ProcedureCreate(name,	/* name: same as range type */
-								 namespace,		/* namespace */
+								 namespace, /* namespace */
 								 false, /* replace */
 								 false, /* returns set */
-								 rangeOid,		/* return type */
+								 rangeOid,	/* return type */
 								 BOOTSTRAP_SUPERUSERID, /* proowner */
 								 INTERNALlanguageId,	/* language */
-								 F_FMGR_INTERNAL_VALIDATOR,		/* language validator */
-								 prosrc[i],		/* prosrc */
+								 F_FMGR_INTERNAL_VALIDATOR, /* language validator */
+								 prosrc[i], /* prosrc */
 								 NULL,	/* probin */
 								 false, /* isAgg */
 								 false, /* isWindowFunc */
@@ -1606,8 +1606,8 @@ makeRangeConstructors(const char *name, Oid namespace,
 								 false, /* leakproof */
 								 false, /* isStrict */
 								 PROVOLATILE_IMMUTABLE, /* volatility */
-								 PROPARALLEL_SAFE,		/* parallel safety */
-								 constructorArgTypesVector,		/* parameterTypes */
+								 PROPARALLEL_SAFE,	/* parallel safety */
+								 constructorArgTypesVector, /* parameterTypes */
 								 PointerGetDatum(NULL), /* allParameterTypes */
 								 PointerGetDatum(NULL), /* parameterModes */
 								 PointerGetDatum(NULL), /* parameterNames */
@@ -2131,7 +2131,7 @@ AlterDomainDefault(List *names, Node *defaultRaw)
 	ParseState *pstate;
 	Relation	rel;
 	char	   *defaultValue;
-	Node	   *defaultExpr = NULL;		/* NULL if no default specified */
+	Node	   *defaultExpr = NULL; /* NULL if no default specified */
 	Datum		new_record[Natts_pg_type];
 	bool		new_record_nulls[Natts_pg_type];
 	bool		new_record_repl[Natts_pg_type];
@@ -2226,7 +2226,7 @@ AlterDomainDefault(List *names, Node *defaultRaw)
 	/* Rebuild dependencies */
 	GenerateTypeDependencies(typTup->typnamespace,
 							 domainoid,
-							 InvalidOid,		/* typrelid is n/a */
+							 InvalidOid,	/* typrelid is n/a */
 							 0, /* relation kind is n/a */
 							 typTup->typowner,
 							 typTup->typinput,
@@ -2237,11 +2237,11 @@ AlterDomainDefault(List *names, Node *defaultRaw)
 							 typTup->typmodout,
 							 typTup->typanalyze,
 							 InvalidOid,
-							 false,		/* a domain isn't an implicit array */
+							 false, /* a domain isn't an implicit array */
 							 typTup->typbasetype,
 							 typTup->typcollation,
 							 defaultExpr,
-							 true);		/* Rebuild is true */
+							 true); /* Rebuild is true */
 
 	InvokeObjectPostAlterHook(TypeRelationId, domainoid, 0);
 
@@ -3065,12 +3065,12 @@ domainAddConstraint(Oid domainOid, Oid domainNamespace, Oid baseTypeOid,
 							  false,	/* Is Deferrable */
 							  false,	/* Is Deferred */
 							  !constr->skip_validation, /* Is Validated */
-							  InvalidOid,		/* not a relation constraint */
+							  InvalidOid,	/* not a relation constraint */
 							  NULL,
 							  0,
-							  domainOid,		/* domain constraint */
-							  InvalidOid,		/* no associated index */
-							  InvalidOid,		/* Foreign key fields */
+							  domainOid,	/* domain constraint */
+							  InvalidOid,	/* no associated index */
+							  InvalidOid,	/* Foreign key fields */
 							  NULL,
 							  NULL,
 							  NULL,
@@ -3079,11 +3079,11 @@ domainAddConstraint(Oid domainOid, Oid domainNamespace, Oid baseTypeOid,
 							  ' ',
 							  ' ',
 							  ' ',
-							  NULL,		/* not an exclusion constraint */
-							  expr,		/* Tree form of check constraint */
+							  NULL, /* not an exclusion constraint */
+							  expr, /* Tree form of check constraint */
 							  ccbin,	/* Binary form of check constraint */
 							  ccsrc,	/* Source form of check constraint */
-							  true,		/* is local */
+							  true, /* is local */
 							  0,	/* inhcount */
 							  false,	/* connoinherit */
 							  false);	/* is_internal */
diff --git a/src/backend/commands/user.c b/src/backend/commands/user.c
index 10d6ba9e04cb111ec784218885a37a691a88f96b..24608c27c3320419a652ba37d8065c1357ce4150 100644
--- a/src/backend/commands/user.c
+++ b/src/backend/commands/user.c
@@ -82,18 +82,17 @@ CreateRole(ParseState *pstate, CreateRoleStmt *stmt)
 	char	   *password = NULL;	/* user password */
 	bool		issuper = false;	/* Make the user a superuser? */
 	bool		inherit = true; /* Auto inherit privileges? */
-	bool		createrole = false;		/* Can this user create roles? */
-	bool		createdb = false;		/* Can the user create databases? */
-	bool		canlogin = false;		/* Can this user login? */
+	bool		createrole = false; /* Can this user create roles? */
+	bool		createdb = false;	/* Can the user create databases? */
+	bool		canlogin = false;	/* Can this user login? */
 	bool		isreplication = false;	/* Is this a replication role? */
-	bool		bypassrls = false;		/* Is this a row security enabled
-										 * role? */
+	bool		bypassrls = false;	/* Is this a row security enabled role? */
 	int			connlimit = -1; /* maximum connections allowed */
 	List	   *addroleto = NIL;	/* roles to make this a member of */
-	List	   *rolemembers = NIL;		/* roles to be members of this role */
-	List	   *adminmembers = NIL;		/* roles to be admins of this role */
-	char	   *validUntil = NULL;		/* time the login is valid until */
-	Datum		validUntil_datum;		/* same, as timestamptz Datum */
+	List	   *rolemembers = NIL;	/* roles to be members of this role */
+	List	   *adminmembers = NIL; /* roles to be admins of this role */
+	char	   *validUntil = NULL;	/* time the login is valid until */
+	Datum		validUntil_datum;	/* same, as timestamptz Datum */
 	bool		validUntil_null;
 	DefElem    *dpassword = NULL;
 	DefElem    *dissuper = NULL;
@@ -497,11 +496,11 @@ AlterRole(AlterRoleStmt *stmt)
 	int			createrole = -1;	/* Can this user create roles? */
 	int			createdb = -1;	/* Can the user create databases? */
 	int			canlogin = -1;	/* Can this user login? */
-	int			isreplication = -1;		/* Is this a replication role? */
+	int			isreplication = -1; /* Is this a replication role? */
 	int			connlimit = -1; /* maximum connections allowed */
-	List	   *rolemembers = NIL;		/* roles to be added/removed */
-	char	   *validUntil = NULL;		/* time the login is valid until */
-	Datum		validUntil_datum;		/* same, as timestamptz Datum */
+	List	   *rolemembers = NIL;	/* roles to be added/removed */
+	char	   *validUntil = NULL;	/* time the login is valid until */
+	Datum		validUntil_datum;	/* same, as timestamptz Datum */
 	bool		validUntil_null;
 	int			bypassrls = -1;
 	DefElem    *dpassword = NULL;
diff --git a/src/backend/commands/vacuumlazy.c b/src/backend/commands/vacuumlazy.c
index 153a36086113dc8f4d2897152b9253f42703fbbb..7978c062d75f6f6697a03c996f358a062df16695 100644
--- a/src/backend/commands/vacuumlazy.c
+++ b/src/backend/commands/vacuumlazy.c
@@ -81,8 +81,8 @@
  * that the potential for improvement was great enough to merit the cost of
  * supporting them.
  */
-#define VACUUM_TRUNCATE_LOCK_CHECK_INTERVAL		20		/* ms */
-#define VACUUM_TRUNCATE_LOCK_WAIT_INTERVAL		50		/* ms */
+#define VACUUM_TRUNCATE_LOCK_CHECK_INTERVAL		20	/* ms */
+#define VACUUM_TRUNCATE_LOCK_WAIT_INTERVAL		50	/* ms */
 #define VACUUM_TRUNCATE_LOCK_TIMEOUT			5000	/* ms */
 
 /*
@@ -112,7 +112,7 @@ typedef struct LVRelStats
 	BlockNumber old_rel_pages;	/* previous value of pg_class.relpages */
 	BlockNumber rel_pages;		/* total number of pages */
 	BlockNumber scanned_pages;	/* number of pages we examined */
-	BlockNumber pinskipped_pages;		/* # of pages we skipped due to a pin */
+	BlockNumber pinskipped_pages;	/* # of pages we skipped due to a pin */
 	BlockNumber frozenskipped_pages;	/* # of frozen pages we skipped */
 	BlockNumber tupcount_pages; /* pages whose tuples we counted */
 	double		scanned_tuples; /* counts only tuples on tupcount_pages */
diff --git a/src/backend/commands/view.c b/src/backend/commands/view.c
index a5d6574eaf37a5c370209821e95998c662c5a868..e83e4f455f2b250ae0f995b5774d16b4f2068ce2 100644
--- a/src/backend/commands/view.c
+++ b/src/backend/commands/view.c
@@ -546,7 +546,7 @@ DefineView(ViewStmt *stmt, const char *queryString,
 	 * long as the CREATE command is consistent with that --- no explicit
 	 * schema name.
 	 */
-	view = copyObject(stmt->view);		/* don't corrupt original command */
+	view = copyObject(stmt->view);	/* don't corrupt original command */
 	if (view->relpersistence == RELPERSISTENCE_PERMANENT
 		&& isQueryUsingTempRelation(viewParse))
 	{
diff --git a/src/backend/executor/execExpr.c b/src/backend/executor/execExpr.c
index fe12326336c4076081846d6612342a0765ce8f38..61c90a16009acb46f2c78de0cd72de13d8344098 100644
--- a/src/backend/executor/execExpr.c
+++ b/src/backend/executor/execExpr.c
@@ -344,7 +344,7 @@ ExecBuildProjectionInfo(List *targetList,
 			attnum = variable->varattno;
 
 			if (inputDesc == NULL)
-				isSafeVar = true;		/* can't check, just assume OK */
+				isSafeVar = true;	/* can't check, just assume OK */
 			else if (attnum <= inputDesc->natts)
 			{
 				Form_pg_attribute attr = inputDesc->attrs[attnum - 1];
@@ -1362,7 +1362,7 @@ ExecInitExprRec(Expr *node, PlanState *parent, ExprState *state,
 
 					/* If WHEN result isn't true, jump to next CASE arm */
 					scratch.opcode = EEOP_JUMP_IF_NOT_TRUE;
-					scratch.d.jump.jumpdone = -1;		/* computed later */
+					scratch.d.jump.jumpdone = -1;	/* computed later */
 					ExprEvalPushStep(state, &scratch);
 					whenstep = state->steps_len - 1;
 
@@ -1374,7 +1374,7 @@ ExecInitExprRec(Expr *node, PlanState *parent, ExprState *state,
 
 					/* Emit JUMP step to jump to end of CASE's code */
 					scratch.opcode = EEOP_JUMP;
-					scratch.d.jump.jumpdone = -1;		/* computed later */
+					scratch.d.jump.jumpdone = -1;	/* computed later */
 					ExprEvalPushStep(state, &scratch);
 
 					/*
@@ -1720,7 +1720,7 @@ ExecInitExprRec(Expr *node, PlanState *parent, ExprState *state,
 
 					/* if it's not null, skip to end of COALESCE expr */
 					scratch.opcode = EEOP_JUMP_IF_NOT_NULL;
-					scratch.d.jump.jumpdone = -1;		/* adjust later */
+					scratch.d.jump.jumpdone = -1;	/* adjust later */
 					ExprEvalPushStep(state, &scratch);
 
 					adjust_jumps = lappend_int(adjust_jumps,
diff --git a/src/backend/executor/execExprInterp.c b/src/backend/executor/execExprInterp.c
index fed0052fc6db59d3e7d7c235f38ce8c063a144ee..146d1a0becefe5287a9b83bd9b533a578c9f01e5 100644
--- a/src/backend/executor/execExprInterp.c
+++ b/src/backend/executor/execExprInterp.c
@@ -83,7 +83,7 @@
  */
 #ifdef HAVE_COMPUTED_GOTO
 #define EEO_USE_COMPUTED_GOTO
-#endif   /* HAVE_COMPUTED_GOTO */
+#endif							/* HAVE_COMPUTED_GOTO */
 
 /*
  * Macros for opcode dispatch.
@@ -112,7 +112,7 @@ static const void **dispatch_table = NULL;
 #define EEO_DISPATCH()		goto starteval
 #define EEO_OPCODE(opcode)	(opcode)
 
-#endif   /* EEO_USE_COMPUTED_GOTO */
+#endif							/* EEO_USE_COMPUTED_GOTO */
 
 #define EEO_NEXT() \
 	do { \
@@ -256,7 +256,7 @@ ExecReadyInterpretedExpr(ExprState *state)
 
 		state->flags |= EEO_FLAG_DIRECT_THREADED;
 	}
-#endif   /* EEO_USE_COMPUTED_GOTO */
+#endif							/* EEO_USE_COMPUTED_GOTO */
 
 	state->evalfunc = ExecInterpExpr;
 }
@@ -373,7 +373,7 @@ ExecInterpExpr(ExprState *state, ExprContext *econtext, bool *isnull)
 		return PointerGetDatum(dispatch_table);
 #else
 	Assert(state != NULL);
-#endif   /* EEO_USE_COMPUTED_GOTO */
+#endif							/* EEO_USE_COMPUTED_GOTO */
 
 	/* setup state */
 	op = state->steps;
@@ -1559,7 +1559,7 @@ CheckVarSlotCompatibility(TupleTableSlot *slot, int attnum, Oid vartype)
 		TupleDesc	slot_tupdesc = slot->tts_tupleDescriptor;
 		Form_pg_attribute attr;
 
-		if (attnum > slot_tupdesc->natts)		/* should never happen */
+		if (attnum > slot_tupdesc->natts)	/* should never happen */
 			elog(ERROR, "attribute number %d exceeds number of columns %d",
 				 attnum, slot_tupdesc->natts);
 
@@ -2475,7 +2475,7 @@ ExecEvalFieldSelect(ExprState *state, ExprEvalStep *op, ExprContext *econtext)
 	if (fieldnum <= 0)			/* should never happen */
 		elog(ERROR, "unsupported reference to system column %d in FieldSelect",
 			 fieldnum);
-	if (fieldnum > tupDesc->natts)		/* should never happen */
+	if (fieldnum > tupDesc->natts)	/* should never happen */
 		elog(ERROR, "attribute number %d exceeds number of columns %d",
 			 fieldnum, tupDesc->natts);
 	attr = tupDesc->attrs[fieldnum - 1];
diff --git a/src/backend/executor/execIndexing.c b/src/backend/executor/execIndexing.c
index 108060ac0f17c810a7c33113ccd7a35626fdde4f..4d818309962aeae16dd9c2b79a1a69d6d3d6d953 100644
--- a/src/backend/executor/execIndexing.c
+++ b/src/backend/executor/execIndexing.c
@@ -387,7 +387,7 @@ ExecInsertIndexTuples(TupleTableSlot *slot,
 			index_insert(indexRelation, /* index relation */
 						 values,	/* array of index Datums */
 						 isnull,	/* null flags */
-						 tupleid,		/* tid of heap tuple */
+						 tupleid,	/* tid of heap tuple */
 						 heapRelation,	/* heap relation */
 						 checkUnique,	/* type of uniqueness check to do */
 						 indexInfo);	/* index AM may need this */
diff --git a/src/backend/executor/execMain.c b/src/backend/executor/execMain.c
index 9dbe17565b43eb05af30e66e66a0eb9becd99b32..2e3717d4dd7b27951fb35fb012f85c37ce0f1a07 100644
--- a/src/backend/executor/execMain.c
+++ b/src/backend/executor/execMain.c
@@ -2570,7 +2570,7 @@ EvalPlanQualFetch(EState *estate, Relation relation, int lockmode,
 						break;
 					case LockWaitSkip:
 						if (!ConditionalXactLockTableWait(SnapshotDirty.xmax))
-							return NULL;		/* skip instead of waiting */
+							return NULL;	/* skip instead of waiting */
 						break;
 					case LockWaitError:
 						if (!ConditionalXactLockTableWait(SnapshotDirty.xmax))
diff --git a/src/backend/executor/execTuples.c b/src/backend/executor/execTuples.c
index c4a955332f7c3d2b267287847b4b36fac7fa0add..9abf0aa15d2e289946321c9bcbc0a2137f239deb 100644
--- a/src/backend/executor/execTuples.c
+++ b/src/backend/executor/execTuples.c
@@ -244,8 +244,8 @@ ExecDropSingleTupleTableSlot(TupleTableSlot *slot)
  * --------------------------------
  */
 void
-ExecSetSlotDescriptor(TupleTableSlot *slot,		/* slot to change */
-					  TupleDesc tupdesc)		/* new tuple descriptor */
+ExecSetSlotDescriptor(TupleTableSlot *slot, /* slot to change */
+					  TupleDesc tupdesc)	/* new tuple descriptor */
 {
 	/* For safety, make sure slot is empty before changing it */
 	ExecClearTuple(slot);
diff --git a/src/backend/executor/execUtils.c b/src/backend/executor/execUtils.c
index cb2596cb317e293cb525c7a4f0d5fb7c0f87b2e1..25772fc603122917e4322db3c40c365aeafc028d 100644
--- a/src/backend/executor/execUtils.c
+++ b/src/backend/executor/execUtils.c
@@ -102,7 +102,7 @@ CreateExecutorState(void)
 	 * Initialize all fields of the Executor State structure
 	 */
 	estate->es_direction = ForwardScanDirection;
-	estate->es_snapshot = InvalidSnapshot;		/* caller must initialize this */
+	estate->es_snapshot = InvalidSnapshot;	/* caller must initialize this */
 	estate->es_crosscheck_snapshot = InvalidSnapshot;	/* no crosscheck */
 	estate->es_range_table = NIL;
 	estate->es_plannedstmt = NULL;
diff --git a/src/backend/executor/functions.c b/src/backend/executor/functions.c
index f15ff64a3b48f8a2947c61e5f25abffa24fd7caf..7199ff6fd72883ed8fe56df1a594092651eed327 100644
--- a/src/backend/executor/functions.c
+++ b/src/backend/executor/functions.c
@@ -93,7 +93,7 @@ typedef struct
 	char	   *fname;			/* function name (for error msgs) */
 	char	   *src;			/* function body text (for error msgs) */
 
-	SQLFunctionParseInfoPtr pinfo;		/* data for parser callback hooks */
+	SQLFunctionParseInfoPtr pinfo;	/* data for parser callback hooks */
 
 	Oid			rettype;		/* actual return type */
 	int16		typlen;			/* length of the return type */
@@ -245,13 +245,13 @@ prepare_sql_fn_parse_info(HeapTuple procedureTuple,
 									  Anum_pg_proc_proargnames,
 									  &isNull);
 		if (isNull)
-			proargnames = PointerGetDatum(NULL);		/* just to be sure */
+			proargnames = PointerGetDatum(NULL);	/* just to be sure */
 
 		proargmodes = SysCacheGetAttr(PROCNAMEARGSNSP, procedureTuple,
 									  Anum_pg_proc_proargmodes,
 									  &isNull);
 		if (isNull)
-			proargmodes = PointerGetDatum(NULL);		/* just to be sure */
+			proargmodes = PointerGetDatum(NULL);	/* just to be sure */
 
 		n_arg_names = get_func_input_arg_names(proargnames, proargmodes,
 											   &pinfo->argnames);
@@ -648,7 +648,7 @@ init_sql_fcache(FmgrInfo *finfo, Oid collation, bool lazyEvalOK)
 	if (IsPolymorphicType(rettype))
 	{
 		rettype = get_fn_expr_rettype(finfo);
-		if (rettype == InvalidOid)		/* this probably should not happen */
+		if (rettype == InvalidOid)	/* this probably should not happen */
 			ereport(ERROR,
 					(errcode(ERRCODE_DATATYPE_MISMATCH),
 					 errmsg("could not determine actual result type for function declared to return type %s",
@@ -1544,7 +1544,7 @@ check_sql_fn_retval(Oid func_id, Oid rettype, List *queryTreeList,
 	AssertArg(!IsPolymorphicType(rettype));
 
 	if (modifyTargetList)
-		*modifyTargetList = false;		/* initialize for no change */
+		*modifyTargetList = false;	/* initialize for no change */
 	if (junkFilter)
 		*junkFilter = NULL;		/* initialize in case of VOID result */
 
@@ -1770,7 +1770,7 @@ check_sql_fn_retval(Oid func_id, Oid rettype, List *queryTreeList,
 												   InvalidOid,
 												   sizeof(int32),
 												   (Datum) 0,
-												   true,		/* isnull */
+												   true,	/* isnull */
 												   true /* byval */ );
 					newtlist = lappend(newtlist,
 									   makeTargetEntry(null_expr,
diff --git a/src/backend/executor/nodeAgg.c b/src/backend/executor/nodeAgg.c
index 96cdfb7ad2a444e7b11124f7b11a3452fae31c97..b0f9520e530c4e76f039bdb5174442090b674e69 100644
--- a/src/backend/executor/nodeAgg.c
+++ b/src/backend/executor/nodeAgg.c
@@ -511,9 +511,9 @@ typedef struct AggStatePerHashData
 	FmgrInfo   *eqfunctions;	/* per-grouping-field equality fns */
 	int			numCols;		/* number of hash key columns */
 	int			numhashGrpCols; /* number of columns in hash table */
-	int			largestGrpColIdx;		/* largest col required for hashing */
-	AttrNumber *hashGrpColIdxInput;		/* hash col indices in input slot */
-	AttrNumber *hashGrpColIdxHash;		/* indices in hashtbl tuples */
+	int			largestGrpColIdx;	/* largest col required for hashing */
+	AttrNumber *hashGrpColIdxInput; /* hash col indices in input slot */
+	AttrNumber *hashGrpColIdxHash;	/* indices in hashtbl tuples */
 	Agg		   *aggnode;		/* original Agg node, for numGroups etc. */
 }			AggStatePerHashData;
 
@@ -2373,8 +2373,7 @@ agg_retrieve_direct(AggState *aggstate)
 							   firstSlot,
 							   InvalidBuffer,
 							   true);
-				aggstate->grp_firstTuple = NULL;		/* don't keep two
-														 * pointers */
+				aggstate->grp_firstTuple = NULL;	/* don't keep two pointers */
 
 				/* set up for first advance_aggregates call */
 				tmpcontext->ecxt_outertuple = firstSlot;
diff --git a/src/backend/executor/nodeBitmapHeapscan.c b/src/backend/executor/nodeBitmapHeapscan.c
index 77f65db0ca0bf2cb151466e6d730a1cb4ff5c546..7e0ba030b7fc019e8804c4a8dd4f1a20edbbf74d 100644
--- a/src/backend/executor/nodeBitmapHeapscan.c
+++ b/src/backend/executor/nodeBitmapHeapscan.c
@@ -129,7 +129,7 @@ BitmapHeapNext(BitmapHeapScanState *node)
 				node->prefetch_pages = 0;
 				node->prefetch_target = -1;
 			}
-#endif   /* USE_PREFETCH */
+#endif							/* USE_PREFETCH */
 		}
 		else
 		{
@@ -182,7 +182,7 @@ BitmapHeapNext(BitmapHeapScanState *node)
 				node->shared_prefetch_iterator =
 					tbm_attach_shared_iterate(dsa, pstate->prefetch_iterator);
 			}
-#endif   /* USE_PREFETCH */
+#endif							/* USE_PREFETCH */
 		}
 		node->initialized = true;
 	}
@@ -265,7 +265,7 @@ BitmapHeapNext(BitmapHeapScanState *node)
 					pstate->prefetch_target++;
 				SpinLockRelease(&pstate->mutex);
 			}
-#endif   /* USE_PREFETCH */
+#endif							/* USE_PREFETCH */
 		}
 
 		/*
@@ -514,7 +514,7 @@ BitmapAdjustPrefetchIterator(BitmapHeapScanState *node,
 				tbm_shared_iterate(prefetch_iterator);
 		}
 	}
-#endif   /* USE_PREFETCH */
+#endif							/* USE_PREFETCH */
 }
 
 /*
@@ -558,7 +558,7 @@ BitmapAdjustPrefetchTarget(BitmapHeapScanState *node)
 			pstate->prefetch_target++;
 		SpinLockRelease(&pstate->mutex);
 	}
-#endif   /* USE_PREFETCH */
+#endif							/* USE_PREFETCH */
 }
 
 /*
@@ -634,7 +634,7 @@ BitmapPrefetch(BitmapHeapScanState *node, HeapScanDesc scan)
 			}
 		}
 	}
-#endif   /* USE_PREFETCH */
+#endif							/* USE_PREFETCH */
 }
 
 /*
diff --git a/src/backend/executor/nodeBitmapIndexscan.c b/src/backend/executor/nodeBitmapIndexscan.c
index ce2f3210a4a01d00d30b48b8430be5dac625346b..c9f8b7c7fbaa29ed088aaf61c9bed82ac208a68f 100644
--- a/src/backend/executor/nodeBitmapIndexscan.c
+++ b/src/backend/executor/nodeBitmapIndexscan.c
@@ -73,7 +73,7 @@ MultiExecBitmapIndexScan(BitmapIndexScanState *node)
 	if (node->biss_result)
 	{
 		tbm = node->biss_result;
-		node->biss_result = NULL;		/* reset for next time */
+		node->biss_result = NULL;	/* reset for next time */
 	}
 	else
 	{
diff --git a/src/backend/executor/nodeBitmapOr.c b/src/backend/executor/nodeBitmapOr.c
index c0f261407bfb1072914ad18cbe563e130894e34f..4f0ddc6dffda46ecb19ad6f56a1986725efa441b 100644
--- a/src/backend/executor/nodeBitmapOr.c
+++ b/src/backend/executor/nodeBitmapOr.c
@@ -150,7 +150,7 @@ MultiExecBitmapOr(BitmapOrState *node)
 				elog(ERROR, "unrecognized result from subplan");
 
 			if (result == NULL)
-				result = subresult;		/* first subplan */
+				result = subresult; /* first subplan */
 			else
 			{
 				tbm_union(result, subresult);
diff --git a/src/backend/executor/nodeGather.c b/src/backend/executor/nodeGather.c
index c1db2e263bf4ddc61d7c8ada7241ff78efe7bc94..f83cd584d7de2a66a1cc942eba087036a9354a6a 100644
--- a/src/backend/executor/nodeGather.c
+++ b/src/backend/executor/nodeGather.c
@@ -258,7 +258,7 @@ gather_getnext(GatherState *gatherstate)
 
 			if (HeapTupleIsValid(tup))
 			{
-				ExecStoreTuple(tup,		/* tuple to store */
+				ExecStoreTuple(tup, /* tuple to store */
 							   fslot,	/* slot in which to store the tuple */
 							   InvalidBuffer,	/* buffer associated with this
 												 * tuple */
diff --git a/src/backend/executor/nodeGatherMerge.c b/src/backend/executor/nodeGatherMerge.c
index e066574836b687e8fdc2ae7a4d94a462e06c9286..b1965f5e1c46069208377c27a4534c82abdaeffd 100644
--- a/src/backend/executor/nodeGatherMerge.c
+++ b/src/backend/executor/nodeGatherMerge.c
@@ -597,7 +597,7 @@ gather_merge_readnext(GatherMergeState *gm_state, int reader, bool nowait)
 	ExecStoreTuple(tup,			/* tuple to store */
 				   gm_state->gm_slots[reader],	/* slot in which to store the
 												 * tuple */
-				   InvalidBuffer,		/* buffer associated with this tuple */
+				   InvalidBuffer,	/* buffer associated with this tuple */
 				   true);		/* pfree this pointer if not from heap */
 
 	return true;
diff --git a/src/backend/executor/nodeHash.c b/src/backend/executor/nodeHash.c
index d9789d071956a426646a2a7d817104aa7c8c741e..6c84ad9989ab498b9325f03704514a335927bcd1 100644
--- a/src/backend/executor/nodeHash.c
+++ b/src/backend/executor/nodeHash.c
@@ -1176,7 +1176,7 @@ ExecScanHashTableForUnmatched(HashJoinState *hjstate, ExprContext *econtext)
 				/* insert hashtable's tuple into exec slot */
 				inntuple = ExecStoreMinimalTuple(HJTUPLE_MINTUPLE(hashTuple),
 												 hjstate->hj_HashTupleSlot,
-												 false);		/* do not pfree */
+												 false);	/* do not pfree */
 				econtext->ecxt_innertuple = inntuple;
 
 				/*
diff --git a/src/backend/executor/nodeHashjoin.c b/src/backend/executor/nodeHashjoin.c
index 907090395cc2d33b6469c4a7b770ce7d450dda98..8d2325398b8870a579d17570f9413aaec54748d1 100644
--- a/src/backend/executor/nodeHashjoin.c
+++ b/src/backend/executor/nodeHashjoin.c
@@ -618,7 +618,7 @@ ExecHashJoinOuterGetTuple(PlanState *outerNode,
 			econtext->ecxt_outertuple = slot;
 			if (ExecHashGetHashValue(hashtable, econtext,
 									 hjstate->hj_OuterHashKeys,
-									 true,		/* outer tuple */
+									 true,	/* outer tuple */
 									 HJ_FILL_OUTER(hjstate),
 									 hashvalue))
 			{
diff --git a/src/backend/executor/nodeIndexscan.c b/src/backend/executor/nodeIndexscan.c
index 0fb3fb5e7ece008bda33b305d556fb1d048b7b98..7e123758b4f20ee788bb24473f6b91604e6a5173 100644
--- a/src/backend/executor/nodeIndexscan.c
+++ b/src/backend/executor/nodeIndexscan.c
@@ -138,7 +138,7 @@ IndexNext(IndexScanState *node)
 		 */
 		ExecStoreTuple(tuple,	/* tuple to store */
 					   slot,	/* slot to store in */
-					   scandesc->xs_cbuf,		/* buffer containing tuple */
+					   scandesc->xs_cbuf,	/* buffer containing tuple */
 					   false);	/* don't pfree */
 
 		/*
@@ -284,7 +284,7 @@ next_indextuple:
 		 */
 		ExecStoreTuple(tuple,	/* tuple to store */
 					   slot,	/* slot to store in */
-					   scandesc->xs_cbuf,		/* buffer containing tuple */
+					   scandesc->xs_cbuf,	/* buffer containing tuple */
 					   false);	/* don't pfree */
 
 		/*
@@ -1296,7 +1296,7 @@ ExecIndexBuildScanKeys(PlanState *planstate, Relation index,
 								   flags,
 								   varattno,	/* attribute number to scan */
 								   op_strategy, /* op's strategy */
-								   op_righttype,		/* strategy subtype */
+								   op_righttype,	/* strategy subtype */
 								   ((OpExpr *) clause)->inputcollid,	/* collation */
 								   opfuncid,	/* reg proc to use */
 								   scanvalue);	/* constant */
@@ -1421,12 +1421,12 @@ ExecIndexBuildScanKeys(PlanState *planstate, Relation index,
 				 */
 				ScanKeyEntryInitialize(this_sub_key,
 									   flags,
-									   varattno,		/* attribute number */
-									   op_strategy,		/* op's strategy */
+									   varattno,	/* attribute number */
+									   op_strategy, /* op's strategy */
 									   op_righttype,	/* strategy subtype */
 									   inputcollation,	/* collation */
-									   opfuncid,		/* reg proc to use */
-									   scanvalue);		/* constant */
+									   opfuncid,	/* reg proc to use */
+									   scanvalue);	/* constant */
 				n_sub_key++;
 			}
 
@@ -1558,7 +1558,7 @@ ExecIndexBuildScanKeys(PlanState *planstate, Relation index,
 								   flags,
 								   varattno,	/* attribute number to scan */
 								   op_strategy, /* op's strategy */
-								   op_righttype,		/* strategy subtype */
+								   op_righttype,	/* strategy subtype */
 								   saop->inputcollid,	/* collation */
 								   opfuncid,	/* reg proc to use */
 								   scanvalue);	/* constant */
@@ -1608,7 +1608,7 @@ ExecIndexBuildScanKeys(PlanState *planstate, Relation index,
 			ScanKeyEntryInitialize(this_scan_key,
 								   flags,
 								   varattno,	/* attribute number to scan */
-								   InvalidStrategy,		/* no strategy */
+								   InvalidStrategy, /* no strategy */
 								   InvalidOid,	/* no strategy subtype */
 								   InvalidOid,	/* no collation */
 								   InvalidOid,	/* no reg proc for this */
diff --git a/src/backend/executor/nodeLockRows.c b/src/backend/executor/nodeLockRows.c
index 5630eae53d8396ae61bc2aeaeb7243d69d220f0d..f519794cf3a358a0ad0c125a6228e2f88d1b83bb 100644
--- a/src/backend/executor/nodeLockRows.c
+++ b/src/backend/executor/nodeLockRows.c
@@ -172,7 +172,7 @@ lnext:
 				break;
 			default:
 				elog(ERROR, "unsupported rowmark type");
-				lockmode = LockTupleNoKeyExclusive;		/* keep compiler quiet */
+				lockmode = LockTupleNoKeyExclusive; /* keep compiler quiet */
 				break;
 		}
 
diff --git a/src/backend/executor/nodeMergejoin.c b/src/backend/executor/nodeMergejoin.c
index 336270f02acddd19c78169d22732f2131d8b514c..94a5e98e3e0766869ffd667e10413e773c034781 100644
--- a/src/backend/executor/nodeMergejoin.c
+++ b/src/backend/executor/nodeMergejoin.c
@@ -225,7 +225,7 @@ MJExamineQuals(List *mergeclauses,
 								   &op_strategy,
 								   &op_lefttype,
 								   &op_righttype);
-		if (op_strategy != BTEqualStrategyNumber)		/* should not happen */
+		if (op_strategy != BTEqualStrategyNumber)	/* should not happen */
 			elog(ERROR, "cannot merge using non-equality operator %u",
 				 qual->opno);
 
@@ -849,7 +849,7 @@ ExecMergeJoin(MergeJoinState *node)
 					 */
 					TupleTableSlot *result;
 
-					node->mj_MatchedInner = true;		/* do it only once */
+					node->mj_MatchedInner = true;	/* do it only once */
 
 					result = MJFillInner(node);
 					if (result)
@@ -951,7 +951,7 @@ ExecMergeJoin(MergeJoinState *node)
 					 */
 					TupleTableSlot *result;
 
-					node->mj_MatchedOuter = true;		/* do it only once */
+					node->mj_MatchedOuter = true;	/* do it only once */
 
 					result = MJFillOuter(node);
 					if (result)
@@ -1212,7 +1212,7 @@ ExecMergeJoin(MergeJoinState *node)
 					 */
 					TupleTableSlot *result;
 
-					node->mj_MatchedOuter = true;		/* do it only once */
+					node->mj_MatchedOuter = true;	/* do it only once */
 
 					result = MJFillOuter(node);
 					if (result)
@@ -1274,7 +1274,7 @@ ExecMergeJoin(MergeJoinState *node)
 					 */
 					TupleTableSlot *result;
 
-					node->mj_MatchedInner = true;		/* do it only once */
+					node->mj_MatchedInner = true;	/* do it only once */
 
 					result = MJFillInner(node);
 					if (result)
@@ -1344,7 +1344,7 @@ ExecMergeJoin(MergeJoinState *node)
 					 */
 					TupleTableSlot *result;
 
-					node->mj_MatchedInner = true;		/* do it only once */
+					node->mj_MatchedInner = true;	/* do it only once */
 
 					result = MJFillInner(node);
 					if (result)
@@ -1390,7 +1390,7 @@ ExecMergeJoin(MergeJoinState *node)
 					 */
 					TupleTableSlot *result;
 
-					node->mj_MatchedOuter = true;		/* do it only once */
+					node->mj_MatchedOuter = true;	/* do it only once */
 
 					result = MJFillOuter(node);
 					if (result)
diff --git a/src/backend/executor/nodeModifyTable.c b/src/backend/executor/nodeModifyTable.c
index ff5ad98a91c295e9465c35c6558a058f645b0cb1..11594b58b57e32d2dfd00a0fb6ed5493d57e8b9d 100644
--- a/src/backend/executor/nodeModifyTable.c
+++ b/src/backend/executor/nodeModifyTable.c
@@ -1561,8 +1561,7 @@ ExecModifyTable(ModifyTableState *node)
 						elog(ERROR, "ctid is NULL");
 
 					tupleid = (ItemPointer) DatumGetPointer(datum);
-					tuple_ctid = *tupleid;		/* be sure we don't free
-												 * ctid!! */
+					tuple_ctid = *tupleid;	/* be sure we don't free ctid!! */
 					tupleid = &tuple_ctid;
 				}
 
@@ -1775,7 +1774,7 @@ ExecInitModifyTable(ModifyTable *node, EState *estate, int eflags)
 
 		root_rti = linitial_int(node->partitioned_rels);
 		root_oid = getrelid(root_rti, estate->es_range_table);
-		rel = heap_open(root_oid, NoLock);		/* locked by InitPlan */
+		rel = heap_open(root_oid, NoLock);	/* locked by InitPlan */
 	}
 	else
 		rel = mtstate->resultRelInfo->ri_RelationDesc;
diff --git a/src/backend/executor/nodeSamplescan.c b/src/backend/executor/nodeSamplescan.c
index 0247bd23479bf6c56e7121137e2657f392fb98c5..428fd98665eb35c03d0b364e9643d1a4c26ce4b5 100644
--- a/src/backend/executor/nodeSamplescan.c
+++ b/src/backend/executor/nodeSamplescan.c
@@ -415,7 +415,7 @@ tablesample_getnext(SampleScanState *scanstate)
 	else
 	{
 		/* continue from previously returned page/tuple */
-		blockno = scan->rs_cblock;		/* current page */
+		blockno = scan->rs_cblock;	/* current page */
 	}
 
 	/*
diff --git a/src/backend/executor/nodeSeqscan.c b/src/backend/executor/nodeSeqscan.c
index c0e37dcd834c8459aa30a3377995f56b00f1f458..822c6bf20aced5dca9499608243dafb6ec876114 100644
--- a/src/backend/executor/nodeSeqscan.c
+++ b/src/backend/executor/nodeSeqscan.c
@@ -90,8 +90,8 @@ SeqNext(SeqScanState *node)
 	if (tuple)
 		ExecStoreTuple(tuple,	/* tuple to store */
 					   slot,	/* slot to store in */
-					   scandesc->rs_cbuf,		/* buffer associated with this
-												 * tuple */
+					   scandesc->rs_cbuf,	/* buffer associated with this
+											 * tuple */
 					   false);	/* don't pfree this pointer */
 	else
 		ExecClearTuple(slot);
diff --git a/src/backend/executor/nodeSetOp.c b/src/backend/executor/nodeSetOp.c
index 0fb5615da3fe9c627926ec908d7fcfd39d5e97e6..9c7812e519a3a012773398da520d06dfe6d0087c 100644
--- a/src/backend/executor/nodeSetOp.c
+++ b/src/backend/executor/nodeSetOp.c
@@ -263,7 +263,7 @@ setop_retrieve_direct(SetOpState *setopstate)
 					   resultTupleSlot,
 					   InvalidBuffer,
 					   true);
-		setopstate->grp_firstTuple = NULL;		/* don't keep two pointers */
+		setopstate->grp_firstTuple = NULL;	/* don't keep two pointers */
 
 		/* Initialize working state for a new input tuple group */
 		initialize_counts(pergroup);
diff --git a/src/backend/executor/nodeTidscan.c b/src/backend/executor/nodeTidscan.c
index 4860ec0f4dac077fea06abff3fbbd127d40db639..64be613693ca90f14ab92fb81b9e6af0d1afe7e0 100644
--- a/src/backend/executor/nodeTidscan.c
+++ b/src/backend/executor/nodeTidscan.c
@@ -382,10 +382,10 @@ TidNext(TidScanState *node)
 			 * pointers onto disk pages and were not created with palloc() and
 			 * so should not be pfree()'d.
 			 */
-			ExecStoreTuple(tuple,		/* tuple to store */
+			ExecStoreTuple(tuple,	/* tuple to store */
 						   slot,	/* slot to store in */
-						   buffer,		/* buffer associated with tuple  */
-						   false);		/* don't pfree */
+						   buffer,	/* buffer associated with tuple  */
+						   false);	/* don't pfree */
 
 			/*
 			 * At this point we have an extra pin on the buffer, because
@@ -551,7 +551,7 @@ ExecInitTidScan(TidScan *node, EState *estate, int eflags)
 	currentRelation = ExecOpenScanRelation(estate, node->scan.scanrelid, eflags);
 
 	tidstate->ss.ss_currentRelation = currentRelation;
-	tidstate->ss.ss_currentScanDesc = NULL;		/* no heap scan here */
+	tidstate->ss.ss_currentScanDesc = NULL; /* no heap scan here */
 
 	/*
 	 * get the scan type from the relation descriptor.
diff --git a/src/backend/executor/nodeWindowAgg.c b/src/backend/executor/nodeWindowAgg.c
index 433d97c8b4edc755595d3615384e78f9e1d60cdb..1f2cbdde361925be07c4ee2da4f922860c2bbb18 100644
--- a/src/backend/executor/nodeWindowAgg.c
+++ b/src/backend/executor/nodeWindowAgg.c
@@ -1895,7 +1895,7 @@ ExecInitWindowAgg(WindowAgg *node, EState *estate, int eflags)
 		AclResult	aclresult;
 		int			i;
 
-		if (wfunc->winref != node->winref)		/* planner screwed up? */
+		if (wfunc->winref != node->winref)	/* planner screwed up? */
 			elog(ERROR, "WindowFunc with winref %u assigned to WindowAgg with winref %u",
 				 wfunc->winref, node->winref);
 
@@ -2209,7 +2209,7 @@ initialize_peragg(WindowAggState *winstate, WindowFunc *wfunc,
 	/* build expression trees using actual argument & result types */
 	build_aggregate_transfn_expr(inputTypes,
 								 numArguments,
-								 0,		/* no ordered-set window functions yet */
+								 0, /* no ordered-set window functions yet */
 								 false, /* no variadic window functions yet */
 								 aggtranstype,
 								 wfunc->inputcollid,
diff --git a/src/backend/executor/spi.c b/src/backend/executor/spi.c
index 97c39258741f65cea88891f7b239070bcde6b854..9db41813d5daba31dff334a56071df964cbdf7c7 100644
--- a/src/backend/executor/spi.c
+++ b/src/backend/executor/spi.c
@@ -43,7 +43,7 @@ int			SPI_result;
 
 static _SPI_connection *_SPI_stack = NULL;
 static _SPI_connection *_SPI_current = NULL;
-static int	_SPI_stack_depth = 0;		/* allocated size of _SPI_stack */
+static int	_SPI_stack_depth = 0;	/* allocated size of _SPI_stack */
 static int	_SPI_connected = -1;	/* current stack index */
 
 static Portal SPI_cursor_open_internal(const char *name, SPIPlanPtr plan,
@@ -119,7 +119,7 @@ SPI_connect(void)
 	_SPI_current->lastoid = InvalidOid;
 	_SPI_current->tuptable = NULL;
 	slist_init(&_SPI_current->tuptables);
-	_SPI_current->procCxt = NULL;		/* in case we fail to create 'em */
+	_SPI_current->procCxt = NULL;	/* in case we fail to create 'em */
 	_SPI_current->execCxt = NULL;
 	_SPI_current->connectSubid = GetCurrentSubTransactionId();
 	_SPI_current->queryEnv = NULL;
@@ -149,7 +149,7 @@ SPI_finish(void)
 {
 	int			res;
 
-	res = _SPI_begin_call(false);		/* live in procedure memory */
+	res = _SPI_begin_call(false);	/* live in procedure memory */
 	if (res < 0)
 		return res;
 
@@ -594,7 +594,7 @@ SPI_saveplan(SPIPlanPtr plan)
 		return NULL;
 	}
 
-	SPI_result = _SPI_begin_call(false);		/* don't change context */
+	SPI_result = _SPI_begin_call(false);	/* don't change context */
 	if (SPI_result < 0)
 		return NULL;
 
@@ -1813,7 +1813,7 @@ _SPI_prepare_plan(const char *src, SPIPlanPtr plan)
 						   plan->parserSetup,
 						   plan->parserSetupArg,
 						   plan->cursor_options,
-						   false);		/* not fixed result */
+						   false);	/* not fixed result */
 
 		plancache_list = lappend(plancache_list, plansource);
 	}
@@ -2668,7 +2668,7 @@ SPI_register_relation(EphemeralNamedRelation enr)
 	if (enr == NULL || enr->md.name == NULL)
 		return SPI_ERROR_ARGUMENT;
 
-	res = _SPI_begin_call(false);		/* keep current memory context */
+	res = _SPI_begin_call(false);	/* keep current memory context */
 	if (res < 0)
 		return res;
 
@@ -2702,7 +2702,7 @@ SPI_unregister_relation(const char *name)
 	if (name == NULL)
 		return SPI_ERROR_ARGUMENT;
 
-	res = _SPI_begin_call(false);		/* keep current memory context */
+	res = _SPI_begin_call(false);	/* keep current memory context */
 	if (res < 0)
 		return res;
 
diff --git a/src/backend/executor/tqueue.c b/src/backend/executor/tqueue.c
index 8d7e711b3bcdee66df149c3d4a21c671190f9559..c086b5b682ce09483d88d2af605e9772646fac2e 100644
--- a/src/backend/executor/tqueue.c
+++ b/src/backend/executor/tqueue.c
@@ -95,7 +95,7 @@ typedef struct ArrayRemapInfo
 	int16		typlen;			/* array element type's storage properties */
 	bool		typbyval;
 	char		typalign;
-	TupleRemapInfo *element_remap;		/* array element type's remap info */
+	TupleRemapInfo *element_remap;	/* array element type's remap info */
 } ArrayRemapInfo;
 
 typedef struct RangeRemapInfo
@@ -113,7 +113,7 @@ typedef struct RecordRemapInfo
 	int32		localtypmod;
 	/* If no fields of the record require remapping, these are NULL: */
 	TupleDesc	tupledesc;		/* copy of record's tupdesc */
-	TupleRemapInfo **field_remap;		/* each field's remap info */
+	TupleRemapInfo **field_remap;	/* each field's remap info */
 } RecordRemapInfo;
 
 struct TupleRemapInfo
diff --git a/src/backend/lib/ilist.c b/src/backend/lib/ilist.c
index a108cd150bcced2179f8316a36de12c7b5a7cdb5..af8d656d3e4689f47d9e56468945f6693aae0143 100644
--- a/src/backend/lib/ilist.c
+++ b/src/backend/lib/ilist.c
@@ -108,4 +108,4 @@ slist_check(slist_head *head)
 		;
 }
 
-#endif   /* ILIST_DEBUG */
+#endif							/* ILIST_DEBUG */
diff --git a/src/backend/libpq/auth.c b/src/backend/libpq/auth.c
index 28893d351903c3b3ab995043ebf7ece0555fa9fa..b348bce3e2e0895149a391a5e5320c94b7504e84 100644
--- a/src/backend/libpq/auth.c
+++ b/src/backend/libpq/auth.c
@@ -103,7 +103,7 @@ static struct pam_conv pam_passw_conv = {
 static char *pam_passwd = NULL; /* Workaround for Solaris 2.6 brokenness */
 static Port *pam_port_cludge;	/* Workaround for passing "Port *port" into
 								 * pam_passwd_conv_proc */
-#endif   /* USE_PAM */
+#endif							/* USE_PAM */
 
 
 /*----------------------------------------------------------------
@@ -114,7 +114,7 @@ static Port *pam_port_cludge;	/* Workaround for passing "Port *port" into
 #include <bsd_auth.h>
 
 static int	CheckBSDAuth(Port *port, char *user);
-#endif   /* USE_BSD_AUTH */
+#endif							/* USE_BSD_AUTH */
 
 
 /*----------------------------------------------------------------
@@ -141,7 +141,7 @@ ULONG		(*__ldap_start_tls_sA) (
 #endif
 
 static int	CheckLDAPAuth(Port *port);
-#endif   /* USE_LDAP */
+#endif							/* USE_LDAP */
 
 /*----------------------------------------------------------------
  * Cert authentication
@@ -172,7 +172,7 @@ bool		pg_krb_caseins_users;
 #endif
 
 static int	pg_GSS_recvauth(Port *port);
-#endif   /* ENABLE_GSS */
+#endif							/* ENABLE_GSS */
 
 
 /*----------------------------------------------------------------
@@ -558,7 +558,7 @@ ClientAuthentication(Port *port)
 			status = CheckPAMAuth(port, port->user_name, "");
 #else
 			Assert(false);
-#endif   /* USE_PAM */
+#endif							/* USE_PAM */
 			break;
 
 		case uaBSD:
@@ -566,7 +566,7 @@ ClientAuthentication(Port *port)
 			status = CheckBSDAuth(port, port->user_name);
 #else
 			Assert(false);
-#endif   /* USE_BSD_AUTH */
+#endif							/* USE_BSD_AUTH */
 			break;
 
 		case uaLDAP:
@@ -671,7 +671,7 @@ recv_password_packet(Port *port)
 	}
 
 	initStringInfo(&buf);
-	if (pq_getmessage(&buf, 1000))		/* receive password */
+	if (pq_getmessage(&buf, 1000))	/* receive password */
 	{
 		/* EOF - pq_getmessage already logged a suitable message */
 		pfree(buf.data);
@@ -1287,7 +1287,7 @@ pg_GSS_recvauth(Port *port)
 
 	return ret;
 }
-#endif   /* ENABLE_GSS */
+#endif							/* ENABLE_GSS */
 
 
 /*----------------------------------------------------------------
@@ -1696,7 +1696,7 @@ pg_SSPI_make_upn(char *accountname,
 	pfree(upname);
 	return STATUS_OK;
 }
-#endif   /* ENABLE_SSPI */
+#endif							/* ENABLE_SSPI */
 
 
 
@@ -1715,7 +1715,7 @@ static bool
 interpret_ident_response(const char *ident_response,
 						 char *ident_user)
 {
-	const char *cursor = ident_response;		/* Cursor into *ident_response */
+	const char *cursor = ident_response;	/* Cursor into *ident_response */
 
 	/*
 	 * Ident's response, in the telnet tradition, should end in crlf (\r\n).
@@ -1769,7 +1769,7 @@ interpret_ident_response(const char *ident_response,
 					{
 						int			i;	/* Index into *ident_user */
 
-						cursor++;		/* Go over colon */
+						cursor++;	/* Go over colon */
 						while (pg_isblank(*cursor))
 							cursor++;	/* skip blanks */
 						/* Rest of line is user name.  Copy it over. */
@@ -1805,7 +1805,7 @@ ident_inet(hbaPort *port)
 	const SockAddr remote_addr = port->raddr;
 	const SockAddr local_addr = port->laddr;
 	char		ident_user[IDENT_USERNAME_MAX + 1];
-	pgsocket	sock_fd = PGINVALID_SOCKET;		/* for talking to Ident server */
+	pgsocket	sock_fd = PGINVALID_SOCKET; /* for talking to Ident server */
 	int			rc;				/* Return code from a locally called function */
 	bool		ident_return;
 	char		remote_addr_s[NI_MAXHOST];
@@ -2010,7 +2010,7 @@ auth_peer(hbaPort *port)
 
 	return check_usermap(port->hba->usermap, port->user_name, ident_user, false);
 }
-#endif   /* HAVE_UNIX_SOCKETS */
+#endif							/* HAVE_UNIX_SOCKETS */
 
 
 /*----------------------------------------------------------------
@@ -2161,8 +2161,8 @@ CheckPAMAuth(Port *port, char *user, char *password)
 	 * later used inside the PAM conversation to pass the password to the
 	 * authentication module.
 	 */
-	pam_passw_conv.appdata_ptr = (char *) password;		/* from password above,
-														 * not allocated */
+	pam_passw_conv.appdata_ptr = (char *) password; /* from password above,
+													 * not allocated */
 
 	/* Optionally, one can set the service name in pg_hba.conf */
 	if (port->hba->pamservice && port->hba->pamservice[0] != '\0')
@@ -2249,7 +2249,7 @@ CheckPAMAuth(Port *port, char *user, char *password)
 
 	return (retval == PAM_SUCCESS ? STATUS_OK : STATUS_ERROR);
 }
-#endif   /* USE_PAM */
+#endif							/* USE_PAM */
 
 
 /*----------------------------------------------------------------
@@ -2282,7 +2282,7 @@ CheckBSDAuth(Port *port, char *user)
 
 	return STATUS_OK;
 }
-#endif   /* USE_BSD_AUTH */
+#endif							/* USE_BSD_AUTH */
 
 
 /*----------------------------------------------------------------
@@ -2581,7 +2581,7 @@ CheckLDAPAuth(Port *port)
 
 	return STATUS_OK;
 }
-#endif   /* USE_LDAP */
+#endif							/* USE_LDAP */
 
 
 /*----------------------------------------------------------------
@@ -3071,8 +3071,8 @@ PerformRadiusTransaction(char *server, char *secret, char *portstr, char *identi
 		memcpy(cryptvector + 4, packet->vector, RADIUS_VECTOR_LENGTH);	/* request
 																		 * authenticator, from
 																		 * original packet */
-		if (packetlength > RADIUS_HEADER_LENGTH)		/* there may be no
-														 * attributes at all */
+		if (packetlength > RADIUS_HEADER_LENGTH)	/* there may be no
+													 * attributes at all */
 			memcpy(cryptvector + RADIUS_HEADER_LENGTH, receive_buffer + RADIUS_HEADER_LENGTH, packetlength - RADIUS_HEADER_LENGTH);
 		memcpy(cryptvector + packetlength, secret, strlen(secret));
 
diff --git a/src/backend/libpq/be-fsstubs.c b/src/backend/libpq/be-fsstubs.c
index 9033dd4da822692d02a7a1b4d7019ab8794e4c61..3a0bb4ca0a4e4d4429690864460dc5088e3a4a94 100644
--- a/src/backend/libpq/be-fsstubs.c
+++ b/src/backend/libpq/be-fsstubs.c
@@ -796,7 +796,7 @@ lo_get_fragment_internal(Oid loOid, int64 offset, int32 nbytes)
 	if (loSize > offset)
 	{
 		if (nbytes >= 0 && nbytes <= loSize - offset)
-			result_length = nbytes;		/* request is wholly inside LO */
+			result_length = nbytes; /* request is wholly inside LO */
 		else
 			result_length = loSize - offset;	/* adjust to end of LO */
 	}
diff --git a/src/backend/libpq/hba.c b/src/backend/libpq/hba.c
index 453243414092baa111cb74685b7a67d2ef559027..a1d77969cc2950922fe26d19850271db9d14120c 100644
--- a/src/backend/libpq/hba.c
+++ b/src/backend/libpq/hba.c
@@ -664,7 +664,7 @@ ipv6eq(struct sockaddr_in6 *a, struct sockaddr_in6 *b)
 
 	return true;
 }
-#endif   /* HAVE_IPV6 */
+#endif							/* HAVE_IPV6 */
 
 /*
  * Check whether host name matches pattern.
@@ -1022,7 +1022,7 @@ parse_hba_line(TokenizedLine *tok_line, int elevel)
 			*err_msg = "hostssl record cannot match because SSL is not supported by this build";
 #endif
 		}
-		else if (token->string[4] == 'n')		/* "hostnossl" */
+		else if (token->string[4] == 'n')	/* "hostnossl" */
 		{
 			parsedline->conntype = ctHostNoSSL;
 		}
@@ -1726,7 +1726,7 @@ parse_hba_auth_opt(char *name, char *val, HbaLine *hbaline,
 		hbaline->ldapbasedn = pstrdup(urldata->lud_dn);
 
 		if (urldata->lud_attrs)
-			hbaline->ldapsearchattribute = pstrdup(urldata->lud_attrs[0]);		/* only use first one */
+			hbaline->ldapsearchattribute = pstrdup(urldata->lud_attrs[0]);	/* only use first one */
 		hbaline->ldapscope = urldata->lud_scope;
 		if (urldata->lud_filter)
 		{
@@ -1743,7 +1743,7 @@ parse_hba_auth_opt(char *name, char *val, HbaLine *hbaline,
 				(errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
 				 errmsg("LDAP URLs not supported on this platform")));
 		*err_msg = "LDAP URLs not supported on this platform";
-#endif   /* not OpenLDAP */
+#endif							/* not OpenLDAP */
 	}
 	else if (strcmp(name, "ldaptls") == 0)
 	{
diff --git a/src/backend/libpq/ifaddr.c b/src/backend/libpq/ifaddr.c
index b5f324341040b2e8eadffff04c320672ac718654..53bf6bcd80ffbc15c890a6076e626913e7abdbcb 100644
--- a/src/backend/libpq/ifaddr.c
+++ b/src/backend/libpq/ifaddr.c
@@ -99,7 +99,7 @@ range_sockaddr_AF_INET6(const struct sockaddr_in6 *addr,
 
 	return 1;
 }
-#endif   /* HAVE_IPV6 */
+#endif							/* HAVE_IPV6 */
 
 /*
  *	pg_sockaddr_cidr_mask - make a network mask of the appropriate family
@@ -471,7 +471,7 @@ pg_foreach_ifaddr(PgIfAddrCallback callback, void *cb_data)
 #define _SIZEOF_ADDR_IFREQ(ifr) \
 	sizeof (struct ifreq)
 #endif
-#endif   /* !_SIZEOF_ADDR_IFREQ */
+#endif							/* !_SIZEOF_ADDR_IFREQ */
 
 /*
  * Enumerate the system's network interface addresses and call the callback
@@ -589,6 +589,6 @@ pg_foreach_ifaddr(PgIfAddrCallback callback, void *cb_data)
 
 	return 0;
 }
-#endif   /* !defined(SIOCGIFCONF) */
+#endif							/* !defined(SIOCGIFCONF) */
 
-#endif   /* !HAVE_GETIFADDRS */
+#endif							/* !HAVE_GETIFADDRS */
diff --git a/src/backend/libpq/pqcomm.c b/src/backend/libpq/pqcomm.c
index 1dffa98c44e513a37797856d6a22527ef6741503..98e408100d7f814ce11b4eeeec881067ad49e451 100644
--- a/src/backend/libpq/pqcomm.c
+++ b/src/backend/libpq/pqcomm.c
@@ -149,7 +149,7 @@ static int	internal_flush(void);
 #ifdef HAVE_UNIX_SOCKETS
 static int	Lock_AF_UNIX(char *unixSocketDir, char *unixSocketPath);
 static int	Setup_AF_UNIX(char *sock_path);
-#endif   /* HAVE_UNIX_SOCKETS */
+#endif							/* HAVE_UNIX_SOCKETS */
 
 static PQcommMethods PqCommSocketMethods = {
 	socket_comm_reset,
@@ -253,7 +253,7 @@ socket_close(int code, Datum arg)
 
 		if (MyProcPort->gss->cred != GSS_C_NO_CREDENTIAL)
 			gss_release_cred(&min_s, &MyProcPort->gss->cred);
-#endif   /* ENABLE_GSS */
+#endif							/* ENABLE_GSS */
 
 		/*
 		 * GSS and SSPI share the port->gss struct.  Since nowhere else does a
@@ -261,7 +261,7 @@ socket_close(int code, Datum arg)
 		 * BackendInitialize().
 		 */
 		free(MyProcPort->gss);
-#endif   /* ENABLE_GSS || ENABLE_SSPI */
+#endif							/* ENABLE_GSS || ENABLE_SSPI */
 
 		/*
 		 * Cleanly shut down SSL layer.  Nowhere else does a postmaster child
@@ -362,7 +362,7 @@ StreamServerPort(int family, char *hostName, unsigned short portNumber,
 		service = unixSocketPath;
 	}
 	else
-#endif   /* HAVE_UNIX_SOCKETS */
+#endif							/* HAVE_UNIX_SOCKETS */
 	{
 		snprintf(portNumberStr, sizeof(portNumberStr), "%d", portNumber);
 		service = portNumberStr;
@@ -680,7 +680,7 @@ Setup_AF_UNIX(char *sock_path)
 	}
 	return STATUS_OK;
 }
-#endif   /* HAVE_UNIX_SOCKETS */
+#endif							/* HAVE_UNIX_SOCKETS */
 
 
 /*
@@ -858,8 +858,8 @@ TouchSocketFiles(void)
 #else							/* !HAVE_UTIME */
 #ifdef HAVE_UTIMES
 		utimes(sock_path, NULL);
-#endif   /* HAVE_UTIMES */
-#endif   /* HAVE_UTIME */
+#endif							/* HAVE_UTIMES */
+#endif							/* HAVE_UTIME */
 	}
 }
 
@@ -1704,11 +1704,11 @@ pq_getkeepalivesidle(Port *port)
 			elog(LOG, "getsockopt(TCP_KEEPALIVE) failed: %m");
 			port->default_keepalives_idle = -1; /* don't know */
 		}
-#endif   /* TCP_KEEPIDLE */
+#endif							/* TCP_KEEPIDLE */
 #else							/* WIN32 */
 		/* We can't get the defaults on Windows, so return "don't know" */
 		port->default_keepalives_idle = -1;
-#endif   /* WIN32 */
+#endif							/* WIN32 */
 	}
 
 	return port->default_keepalives_idle;
@@ -1733,7 +1733,7 @@ pq_setkeepalivesidle(int idle, Port *port)
 		if (pq_getkeepalivesidle(port) < 0)
 		{
 			if (idle == 0)
-				return STATUS_OK;		/* default is set but unknown */
+				return STATUS_OK;	/* default is set but unknown */
 			else
 				return STATUS_ERROR;
 		}
@@ -1792,12 +1792,12 @@ pq_getkeepalivesinterval(Port *port)
 					   &size) < 0)
 		{
 			elog(LOG, "getsockopt(TCP_KEEPINTVL) failed: %m");
-			port->default_keepalives_interval = -1;		/* don't know */
+			port->default_keepalives_interval = -1; /* don't know */
 		}
 #else
 		/* We can't get the defaults on Windows, so return "don't know" */
 		port->default_keepalives_interval = -1;
-#endif   /* WIN32 */
+#endif							/* WIN32 */
 	}
 
 	return port->default_keepalives_interval;
@@ -1822,7 +1822,7 @@ pq_setkeepalivesinterval(int interval, Port *port)
 		if (pq_getkeepalivesinterval(port) < 0)
 		{
 			if (interval == 0)
-				return STATUS_OK;		/* default is set but unknown */
+				return STATUS_OK;	/* default is set but unknown */
 			else
 				return STATUS_ERROR;
 		}
@@ -1872,7 +1872,7 @@ pq_getkeepalivescount(Port *port)
 					   &size) < 0)
 		{
 			elog(LOG, "getsockopt(TCP_KEEPCNT) failed: %m");
-			port->default_keepalives_count = -1;		/* don't know */
+			port->default_keepalives_count = -1;	/* don't know */
 		}
 	}
 
@@ -1897,7 +1897,7 @@ pq_setkeepalivescount(int count, Port *port)
 		if (pq_getkeepalivescount(port) < 0)
 		{
 			if (count == 0)
-				return STATUS_OK;		/* default is set but unknown */
+				return STATUS_OK;	/* default is set but unknown */
 			else
 				return STATUS_ERROR;
 		}
diff --git a/src/backend/main/main.c b/src/backend/main/main.c
index 8846865ba3612f4608a06f9d455b57c4b2acb888..7c7cddbdb15cf677c51a7ba4fa7ed3dc2246878c 100644
--- a/src/backend/main/main.c
+++ b/src/backend/main/main.c
@@ -217,7 +217,7 @@ main(int argc, char *argv[])
 #endif
 
 	if (argc > 1 && strcmp(argv[1], "--boot") == 0)
-		AuxiliaryProcessMain(argc, argv);		/* does not return */
+		AuxiliaryProcessMain(argc, argv);	/* does not return */
 	else if (argc > 1 && strcmp(argv[1], "--describe-config") == 0)
 		GucInfoMain();			/* does not return */
 	else if (argc > 1 && strcmp(argv[1], "--single") == 0)
@@ -225,7 +225,7 @@ main(int argc, char *argv[])
 					 NULL,		/* no dbname */
 					 strdup(get_user_name_or_exit(progname)));	/* does not return */
 	else
-		PostmasterMain(argc, argv);		/* does not return */
+		PostmasterMain(argc, argv); /* does not return */
 	abort();					/* should not get here */
 }
 
@@ -283,10 +283,10 @@ startup_hacks(const char *progname)
 		{
 			_set_FMA3_enable(0);
 		}
-#endif   /* defined(_M_AMD64) && _MSC_VER == 1800 */
+#endif							/* defined(_M_AMD64) && _MSC_VER == 1800 */
 
 	}
-#endif   /* WIN32 */
+#endif							/* WIN32 */
 
 	/*
 	 * Initialize dummy_spinlock, in case we are on a platform where we have
@@ -419,5 +419,5 @@ check_root(const char *progname)
 				  "more information on how to properly start the server.\n");
 		exit(1);
 	}
-#endif   /* WIN32 */
+#endif							/* WIN32 */
 }
diff --git a/src/backend/nodes/equalfuncs.c b/src/backend/nodes/equalfuncs.c
index ed51e1f6e09bb0ceed5df7e726be36ce81d3aa09..91d64b7331e9c10291b386521929b4a3c0fcbad6 100644
--- a/src/backend/nodes/equalfuncs.c
+++ b/src/backend/nodes/equalfuncs.c
@@ -2311,7 +2311,7 @@ _equalParamRef(const ParamRef *a, const ParamRef *b)
 static bool
 _equalAConst(const A_Const *a, const A_Const *b)
 {
-	if (!equal(&a->val, &b->val))		/* hack for in-line Value field */
+	if (!equal(&a->val, &b->val))	/* hack for in-line Value field */
 		return false;
 	COMPARE_LOCATION_FIELD(location);
 
diff --git a/src/backend/nodes/list.c b/src/backend/nodes/list.c
index f09aa248d834f43c8fff7596137489448fb11f1a..acaf4b53153c18ff038504b1752f851f7f9e3f37 100644
--- a/src/backend/nodes/list.c
+++ b/src/backend/nodes/list.c
@@ -52,7 +52,7 @@ check_list_invariants(const List *list)
 }
 #else
 #define check_list_invariants(l)
-#endif   /* USE_ASSERT_CHECKING */
+#endif							/* USE_ASSERT_CHECKING */
 
 /*
  * Return a freshly allocated List. Since empty non-NIL lists are
diff --git a/src/backend/nodes/makefuncs.c b/src/backend/nodes/makefuncs.c
index f5fde1533f2679218c8b6b126f554804f6d7732d..0755039da9fb97c5150c090cb288c5bc8b8e7995 100644
--- a/src/backend/nodes/makefuncs.c
+++ b/src/backend/nodes/makefuncs.c
@@ -522,8 +522,8 @@ makeFuncExpr(Oid funcid, Oid rettype, List *args,
 	funcexpr = makeNode(FuncExpr);
 	funcexpr->funcid = funcid;
 	funcexpr->funcresulttype = rettype;
-	funcexpr->funcretset = false;		/* only allowed case here */
-	funcexpr->funcvariadic = false;		/* only allowed case here */
+	funcexpr->funcretset = false;	/* only allowed case here */
+	funcexpr->funcvariadic = false; /* only allowed case here */
 	funcexpr->funcformat = fformat;
 	funcexpr->funccollid = funccollid;
 	funcexpr->inputcollid = inputcollid;
diff --git a/src/backend/nodes/nodeFuncs.c b/src/backend/nodes/nodeFuncs.c
index 2cceb99fd98381cce0672ab3d54f5dfa569329af..c87fb300d6da9f83d30486205520f66563b95157 100644
--- a/src/backend/nodes/nodeFuncs.c
+++ b/src/backend/nodes/nodeFuncs.c
@@ -1007,10 +1007,10 @@ exprSetCollation(Node *expr, Oid collation)
 			((NullIfExpr *) expr)->opcollid = collation;
 			break;
 		case T_ScalarArrayOpExpr:
-			Assert(!OidIsValid(collation));		/* result is always boolean */
+			Assert(!OidIsValid(collation)); /* result is always boolean */
 			break;
 		case T_BoolExpr:
-			Assert(!OidIsValid(collation));		/* result is always boolean */
+			Assert(!OidIsValid(collation)); /* result is always boolean */
 			break;
 		case T_SubLink:
 #ifdef USE_ASSERT_CHECKING
@@ -1036,13 +1036,13 @@ exprSetCollation(Node *expr, Oid collation)
 					Assert(!OidIsValid(collation));
 				}
 			}
-#endif   /* USE_ASSERT_CHECKING */
+#endif							/* USE_ASSERT_CHECKING */
 			break;
 		case T_FieldSelect:
 			((FieldSelect *) expr)->resultcollid = collation;
 			break;
 		case T_FieldStore:
-			Assert(!OidIsValid(collation));		/* result is always composite */
+			Assert(!OidIsValid(collation)); /* result is always composite */
 			break;
 		case T_RelabelType:
 			((RelabelType *) expr)->resultcollid = collation;
@@ -1054,7 +1054,7 @@ exprSetCollation(Node *expr, Oid collation)
 			((ArrayCoerceExpr *) expr)->resultcollid = collation;
 			break;
 		case T_ConvertRowtypeExpr:
-			Assert(!OidIsValid(collation));		/* result is always composite */
+			Assert(!OidIsValid(collation)); /* result is always composite */
 			break;
 		case T_CaseExpr:
 			((CaseExpr *) expr)->casecollid = collation;
@@ -1063,10 +1063,10 @@ exprSetCollation(Node *expr, Oid collation)
 			((ArrayExpr *) expr)->array_collid = collation;
 			break;
 		case T_RowExpr:
-			Assert(!OidIsValid(collation));		/* result is always composite */
+			Assert(!OidIsValid(collation)); /* result is always composite */
 			break;
 		case T_RowCompareExpr:
-			Assert(!OidIsValid(collation));		/* result is always boolean */
+			Assert(!OidIsValid(collation)); /* result is always boolean */
 			break;
 		case T_CoalesceExpr:
 			((CoalesceExpr *) expr)->coalescecollid = collation;
@@ -1075,7 +1075,7 @@ exprSetCollation(Node *expr, Oid collation)
 			((MinMaxExpr *) expr)->minmaxcollid = collation;
 			break;
 		case T_SQLValueFunction:
-			Assert(!OidIsValid(collation));		/* no collatable results */
+			Assert(!OidIsValid(collation)); /* no collatable results */
 			break;
 		case T_XmlExpr:
 			Assert((((XmlExpr *) expr)->op == IS_XMLSERIALIZE) ?
@@ -1083,10 +1083,10 @@ exprSetCollation(Node *expr, Oid collation)
 				   (collation == InvalidOid));
 			break;
 		case T_NullTest:
-			Assert(!OidIsValid(collation));		/* result is always boolean */
+			Assert(!OidIsValid(collation)); /* result is always boolean */
 			break;
 		case T_BooleanTest:
-			Assert(!OidIsValid(collation));		/* result is always boolean */
+			Assert(!OidIsValid(collation)); /* result is always boolean */
 			break;
 		case T_CoerceToDomain:
 			((CoerceToDomain *) expr)->resultcollid = collation;
@@ -1098,11 +1098,11 @@ exprSetCollation(Node *expr, Oid collation)
 			((SetToDefault *) expr)->collation = collation;
 			break;
 		case T_CurrentOfExpr:
-			Assert(!OidIsValid(collation));		/* result is always boolean */
+			Assert(!OidIsValid(collation)); /* result is always boolean */
 			break;
 		case T_NextValueExpr:
-			Assert(!OidIsValid(collation));		/* result is always an integer
-												 * type */
+			Assert(!OidIsValid(collation)); /* result is always an integer
+											 * type */
 			break;
 		default:
 			elog(ERROR, "unrecognized node type: %d", (int) nodeTag(expr));
diff --git a/src/backend/nodes/params.c b/src/backend/nodes/params.c
index 0fb08b94db64594e0c0238a4cb67c3579372c9bc..ac0cb3bc22e3dd7a8b8242560f167f42561c9cf1 100644
--- a/src/backend/nodes/params.c
+++ b/src/backend/nodes/params.c
@@ -120,7 +120,7 @@ EstimateParamListSpace(ParamListInfo paramLI)
 		}
 
 		sz = add_size(sz, sizeof(Oid)); /* space for type OID */
-		sz = add_size(sz, sizeof(uint16));		/* space for pflags */
+		sz = add_size(sz, sizeof(uint16));	/* space for pflags */
 
 		/* space for datum/isnull */
 		if (OidIsValid(typeOid))
diff --git a/src/backend/nodes/readfuncs.c b/src/backend/nodes/readfuncs.c
index 84147f975417c221a9fee7500a5f902676b689d4..2988e8bd16d15829216acdfa7226d0c671e04798 100644
--- a/src/backend/nodes/readfuncs.c
+++ b/src/backend/nodes/readfuncs.c
@@ -446,8 +446,7 @@ _readRangeVar(void)
 {
 	READ_LOCALS(RangeVar);
 
-	local_node->catalogname = NULL;		/* not currently saved in output
-										 * format */
+	local_node->catalogname = NULL; /* not currently saved in output format */
 
 	READ_STRING_FIELD(schemaname);
 	READ_STRING_FIELD(relname);
@@ -539,7 +538,7 @@ _readConst(void)
 
 	token = pg_strtok(&length); /* skip :constvalue */
 	if (local_node->constisnull)
-		token = pg_strtok(&length);		/* skip "<>" */
+		token = pg_strtok(&length); /* skip "<>" */
 	else
 		local_node->constvalue = readDatum(local_node->constbyval);
 
diff --git a/src/backend/nodes/tidbitmap.c b/src/backend/nodes/tidbitmap.c
index bbd39a2ed933e54c2d14d809aae2805a7409cbf3..06f20a21480b04c7c82477659b7af40bd79d35b4 100644
--- a/src/backend/nodes/tidbitmap.c
+++ b/src/backend/nodes/tidbitmap.c
@@ -216,7 +216,7 @@ typedef struct PTIterationArray
  */
 struct TBMSharedIterator
 {
-	TBMSharedIteratorState *state;		/* shared state */
+	TBMSharedIteratorState *state;	/* shared state */
 	PTEntryArray *ptbase;		/* pagetable element array */
 	PTIterationArray *ptpages;	/* sorted exact page index list */
 	PTIterationArray *ptchunks; /* sorted lossy page index list */
@@ -297,8 +297,8 @@ tbm_create(long maxbytes, dsa_area *dsa)
 	 */
 	nbuckets = maxbytes /
 		(sizeof(PagetableEntry) + sizeof(Pointer) + sizeof(Pointer));
-	nbuckets = Min(nbuckets, INT_MAX - 1);		/* safety limit */
-	nbuckets = Max(nbuckets, 16);		/* sanity limit */
+	nbuckets = Min(nbuckets, INT_MAX - 1);	/* safety limit */
+	nbuckets = Max(nbuckets, 16);	/* sanity limit */
 	tbm->maxentries = (int) nbuckets;
 	tbm->lossify_start = 0;
 	tbm->dsa = dsa;
diff --git a/src/backend/optimizer/geqo/geqo_cx.c b/src/backend/optimizer/geqo/geqo_cx.c
index c72081e81af314fcb660f3ad0b0aebb63c36a5dd..d05327d8abde9a2523497158564bea4da94e245c 100644
--- a/src/backend/optimizer/geqo/geqo_cx.c
+++ b/src/backend/optimizer/geqo/geqo_cx.c
@@ -121,4 +121,4 @@ cx(PlannerInfo *root, Gene *tour1, Gene *tour2, Gene *offspring,
 	return num_diffs;
 }
 
-#endif   /* defined(CX) */
+#endif							/* defined(CX) */
diff --git a/src/backend/optimizer/geqo/geqo_erx.c b/src/backend/optimizer/geqo/geqo_erx.c
index 173be44409342efd39aed1d793dd955647a0f24f..fbabe2e25a34cba1ccfdea61d1eff226f5e9b179 100644
--- a/src/backend/optimizer/geqo/geqo_erx.c
+++ b/src/backend/optimizer/geqo/geqo_erx.c
@@ -468,4 +468,4 @@ edge_failure(PlannerInfo *root, Gene *gene, int index, Edge *edge_table, int num
 	return 0;					/* to keep the compiler quiet */
 }
 
-#endif   /* defined(ERX) */
+#endif							/* defined(ERX) */
diff --git a/src/backend/optimizer/geqo/geqo_misc.c b/src/backend/optimizer/geqo/geqo_misc.c
index 503a19f6d683cae98e45a98946f35c17c1c46bba..937cb5fe0fe4c6b56ea0bdbe12ccacae9b6e9f6f 100644
--- a/src/backend/optimizer/geqo/geqo_misc.c
+++ b/src/backend/optimizer/geqo/geqo_misc.c
@@ -129,4 +129,4 @@ print_edge_table(FILE *fp, Edge *edge_table, int num_gene)
 	fflush(fp);
 }
 
-#endif   /* GEQO_DEBUG */
+#endif							/* GEQO_DEBUG */
diff --git a/src/backend/optimizer/geqo/geqo_mutation.c b/src/backend/optimizer/geqo/geqo_mutation.c
index c6af00a2a76e5c0b373607078600a0f466c3d071..2af0295d6945bf540f183fd623847c96816183ca 100644
--- a/src/backend/optimizer/geqo/geqo_mutation.c
+++ b/src/backend/optimizer/geqo/geqo_mutation.c
@@ -63,4 +63,4 @@ geqo_mutation(PlannerInfo *root, Gene *tour, int num_gene)
 	}
 }
 
-#endif   /* defined(CX) */
+#endif							/* defined(CX) */
diff --git a/src/backend/optimizer/geqo/geqo_ox1.c b/src/backend/optimizer/geqo/geqo_ox1.c
index 891cfa2403d7b2d928dd4e81e3cf45a255e526bf..53dacb811f6a8a7b65676baf0b3d45b8e30c26aa 100644
--- a/src/backend/optimizer/geqo/geqo_ox1.c
+++ b/src/backend/optimizer/geqo/geqo_ox1.c
@@ -92,4 +92,4 @@ ox1(PlannerInfo *root, Gene *tour1, Gene *tour2, Gene *offspring, int num_gene,
 
 }
 
-#endif   /* defined(OX1) */
+#endif							/* defined(OX1) */
diff --git a/src/backend/optimizer/geqo/geqo_ox2.c b/src/backend/optimizer/geqo/geqo_ox2.c
index b43455d3eb60be35b754835ac9e5a9e073278f7d..8d5baa9826f45e4523c1c2beda2379b501359cf1 100644
--- a/src/backend/optimizer/geqo/geqo_ox2.c
+++ b/src/backend/optimizer/geqo/geqo_ox2.c
@@ -109,4 +109,4 @@ ox2(PlannerInfo *root, Gene *tour1, Gene *tour2, Gene *offspring, int num_gene,
 
 }
 
-#endif   /* defined(OX2) */
+#endif							/* defined(OX2) */
diff --git a/src/backend/optimizer/geqo/geqo_pmx.c b/src/backend/optimizer/geqo/geqo_pmx.c
index e9485cc8b5c6e61110c7adb614a418f52a63a502..ddbc78172c0dc79c86e64f68323cce1e83f1c226 100644
--- a/src/backend/optimizer/geqo/geqo_pmx.c
+++ b/src/backend/optimizer/geqo/geqo_pmx.c
@@ -221,4 +221,4 @@ pmx(PlannerInfo *root, Gene *tour1, Gene *tour2, Gene *offspring, int num_gene)
 	pfree(check_list);
 }
 
-#endif   /* defined(PMX) */
+#endif							/* defined(PMX) */
diff --git a/src/backend/optimizer/geqo/geqo_pool.c b/src/backend/optimizer/geqo/geqo_pool.c
index 0f7a26c9a14f6b60ed9bd6acf90b30b98bfb6a0a..596a2cda20d14bbf4bc31890b2d420d7f72c15be 100644
--- a/src/backend/optimizer/geqo/geqo_pool.c
+++ b/src/backend/optimizer/geqo/geqo_pool.c
@@ -54,7 +54,7 @@ alloc_pool(PlannerInfo *root, int pool_size, int string_length)
 	new_pool->data = (Chromosome *) palloc(pool_size * sizeof(Chromosome));
 
 	/* all gene */
-	chromo = (Chromosome *) new_pool->data;		/* vector of all chromos */
+	chromo = (Chromosome *) new_pool->data; /* vector of all chromos */
 	for (i = 0; i < pool_size; i++)
 		chromo[i].string = palloc((string_length + 1) * sizeof(Gene));
 
diff --git a/src/backend/optimizer/geqo/geqo_px.c b/src/backend/optimizer/geqo/geqo_px.c
index f7f615462c6f093e4c8c1c866b8dd6136f87b4a6..2e7748c5aabe1266a3ad45dab1df274181db8372 100644
--- a/src/backend/optimizer/geqo/geqo_px.c
+++ b/src/backend/optimizer/geqo/geqo_px.c
@@ -107,4 +107,4 @@ px(PlannerInfo *root, Gene *tour1, Gene *tour2, Gene *offspring, int num_gene,
 
 }
 
-#endif   /* defined(PX) */
+#endif							/* defined(PX) */
diff --git a/src/backend/optimizer/geqo/geqo_recombination.c b/src/backend/optimizer/geqo/geqo_recombination.c
index a61547c16d874224d5760bbb2fb28dfb374f763a..eb6ab428088d970e3ef336c97a0974f161b7d4dd 100644
--- a/src/backend/optimizer/geqo/geqo_recombination.c
+++ b/src/backend/optimizer/geqo/geqo_recombination.c
@@ -89,4 +89,4 @@ free_city_table(PlannerInfo *root, City *city_table)
 	pfree(city_table);
 }
 
-#endif   /* CX || PX || OX1 || OX2 */
+#endif							/* CX || PX || OX1 || OX2 */
diff --git a/src/backend/optimizer/path/allpaths.c b/src/backend/optimizer/path/allpaths.c
index 78ca55bbd6dc1049f624bb0c401fee823dab1168..23b524fce520591e07912bb31b7fdb05bbb98d85 100644
--- a/src/backend/optimizer/path/allpaths.c
+++ b/src/backend/optimizer/path/allpaths.c
@@ -159,7 +159,7 @@ make_one_rel(PlannerInfo *root, List *joinlist)
 		if (brel == NULL)
 			continue;
 
-		Assert(brel->relid == rti);		/* sanity check on array */
+		Assert(brel->relid == rti); /* sanity check on array */
 
 		/* ignore RTEs that are "other rels" */
 		if (brel->reloptkind != RELOPT_BASEREL)
@@ -258,7 +258,7 @@ set_base_rel_sizes(PlannerInfo *root)
 		if (rel == NULL)
 			continue;
 
-		Assert(rel->relid == rti);		/* sanity check on array */
+		Assert(rel->relid == rti);	/* sanity check on array */
 
 		/* ignore RTEs that are "other rels" */
 		if (rel->reloptkind != RELOPT_BASEREL)
@@ -300,7 +300,7 @@ set_base_rel_pathlists(PlannerInfo *root)
 		if (rel == NULL)
 			continue;
 
-		Assert(rel->relid == rti);		/* sanity check on array */
+		Assert(rel->relid == rti);	/* sanity check on array */
 
 		/* ignore RTEs that are "other rels" */
 		if (rel->reloptkind != RELOPT_BASEREL)
@@ -3442,4 +3442,4 @@ debug_print_rel(PlannerInfo *root, RelOptInfo *rel)
 	fflush(stdout);
 }
 
-#endif   /* OPTIMIZER_DEBUG */
+#endif							/* OPTIMIZER_DEBUG */
diff --git a/src/backend/optimizer/path/clausesel.c b/src/backend/optimizer/path/clausesel.c
index 758ddea4a57690dc8664106bf4d541efe857fb4c..8d09f0b32b51f7159e2557100dc1cca93acafa73 100644
--- a/src/backend/optimizer/path/clausesel.c
+++ b/src/backend/optimizer/path/clausesel.c
@@ -31,7 +31,7 @@
  */
 typedef struct RangeQueryClause
 {
-	struct RangeQueryClause *next;		/* next in linked list */
+	struct RangeQueryClause *next;	/* next in linked list */
 	Node	   *var;			/* The common variable of the clauses */
 	bool		have_lobound;	/* found a low-bound clause yet? */
 	bool		have_hibound;	/* found a high-bound clause yet? */
@@ -848,7 +848,7 @@ clause_selectivity(PlannerInfo *root,
 
 #ifdef SELECTIVITY_DEBUG
 	elog(DEBUG4, "clause_selectivity: s1 %f", s1);
-#endif   /* SELECTIVITY_DEBUG */
+#endif							/* SELECTIVITY_DEBUG */
 
 	return s1;
 }
diff --git a/src/backend/optimizer/path/costsize.c b/src/backend/optimizer/path/costsize.c
index 6ed3c634b89c732e7a015dbb1e63a3cc178459c8..c5c4580bc079f9800b340c5bd16bf498747af0ad 100644
--- a/src/backend/optimizer/path/costsize.c
+++ b/src/backend/optimizer/path/costsize.c
@@ -2963,7 +2963,7 @@ initial_cost_hashjoin(PlannerInfo *root, JoinCostWorkspace *workspace,
 	 */
 	ExecChooseHashTableSize(inner_path_rows,
 							inner_path->pathtarget->width,
-							true,		/* useskew */
+							true,	/* useskew */
 							&numbuckets,
 							&numbatches,
 							&num_skew_mcvs);
@@ -4047,7 +4047,7 @@ get_parameterized_baserel_size(PlannerInfo *root, RelOptInfo *rel,
 	nrows = rel->tuples *
 		clauselist_selectivity(root,
 							   allclauses,
-							   rel->relid,		/* do not use 0! */
+							   rel->relid,	/* do not use 0! */
 							   JOIN_INNER,
 							   NULL);
 	nrows = clamp_row_est(nrows);
diff --git a/src/backend/optimizer/path/equivclass.c b/src/backend/optimizer/path/equivclass.c
index 67bd760fb47f2fe564ff59336086d73bcb6e781e..b65bf818b59d12dc6289aec27d8b8c414ca4e2ca 100644
--- a/src/backend/optimizer/path/equivclass.c
+++ b/src/backend/optimizer/path/equivclass.c
@@ -244,7 +244,7 @@ process_equivalence(PlannerInfo *root, RestrictInfo *restrictinfo,
 		{
 			EquivalenceMember *cur_em = (EquivalenceMember *) lfirst(lc2);
 
-			Assert(!cur_em->em_is_child);		/* no children yet */
+			Assert(!cur_em->em_is_child);	/* no children yet */
 
 			/*
 			 * If below an outer join, don't match constants: they're not as
@@ -1704,7 +1704,7 @@ reconsider_outer_join_clause(PlannerInfo *root, RestrictInfo *rinfo,
 		{
 			EquivalenceMember *cur_em = (EquivalenceMember *) lfirst(lc2);
 
-			Assert(!cur_em->em_is_child);		/* no children yet */
+			Assert(!cur_em->em_is_child);	/* no children yet */
 			if (equal(outervar, cur_em->em_expr))
 			{
 				match = true;
@@ -1834,7 +1834,7 @@ reconsider_full_join_clause(PlannerInfo *root, RestrictInfo *rinfo)
 		foreach(lc2, cur_ec->ec_members)
 		{
 			coal_em = (EquivalenceMember *) lfirst(lc2);
-			Assert(!coal_em->em_is_child);		/* no children yet */
+			Assert(!coal_em->em_is_child);	/* no children yet */
 			if (IsA(coal_em->em_expr, CoalesceExpr))
 			{
 				CoalesceExpr *cexpr = (CoalesceExpr *) coal_em->em_expr;
@@ -1997,7 +1997,7 @@ match_eclasses_to_foreign_key_col(PlannerInfo *root,
 	Index		var2varno = fkinfo->ref_relid;
 	AttrNumber	var2attno = fkinfo->confkey[colno];
 	Oid			eqop = fkinfo->conpfeqop[colno];
-	List	   *opfamilies = NIL;		/* compute only if needed */
+	List	   *opfamilies = NIL;	/* compute only if needed */
 	ListCell   *lc1;
 
 	foreach(lc1, root->eq_classes)
diff --git a/src/backend/optimizer/path/indxpath.c b/src/backend/optimizer/path/indxpath.c
index 07ab33902b11f52f5b56ab98320e43019fff2860..97611211f0bc3a6494dc735e092e505b7fa5ebff 100644
--- a/src/backend/optimizer/path/indxpath.c
+++ b/src/backend/optimizer/path/indxpath.c
@@ -1170,7 +1170,7 @@ build_paths_for_OR(PlannerInfo *root, RelOptInfo *rel,
 				   List *clauses, List *other_clauses)
 {
 	List	   *result = NIL;
-	List	   *all_clauses = NIL;		/* not computed till needed */
+	List	   *all_clauses = NIL;	/* not computed till needed */
 	ListCell   *lc;
 
 	foreach(lc, rel->indexlist)
@@ -1383,7 +1383,7 @@ choose_bitmap_and(PlannerInfo *root, RelOptInfo *rel, List *paths)
 
 	Assert(npaths > 0);			/* else caller error */
 	if (npaths == 1)
-		return (Path *) linitial(paths);		/* easy case */
+		return (Path *) linitial(paths);	/* easy case */
 
 	/*
 	 * In theory we should consider every nonempty subset of the given paths.
@@ -1650,7 +1650,7 @@ bitmap_and_cost_est(PlannerInfo *root, RelOptInfo *rel, List *paths)
 	apath.path.pathtype = T_BitmapAnd;
 	apath.path.parent = rel;
 	apath.path.pathtarget = rel->reltarget;
-	apath.path.param_info = NULL;		/* not used in bitmap trees */
+	apath.path.param_info = NULL;	/* not used in bitmap trees */
 	apath.path.pathkeys = NIL;
 	apath.bitmapquals = paths;
 	cost_bitmap_and_node(&apath, root);
@@ -1982,7 +1982,7 @@ get_loop_count(PlannerInfo *root, Index cur_relid, Relids outer_relids)
 		outer_rel = root->simple_rel_array[outer_relid];
 		if (outer_rel == NULL)
 			continue;
-		Assert(outer_rel->relid == outer_relid);		/* sanity check on array */
+		Assert(outer_rel->relid == outer_relid);	/* sanity check on array */
 
 		/* Other relation could be proven empty, if so ignore */
 		if (IS_DUMMY_REL(outer_rel))
@@ -2632,7 +2632,7 @@ match_pathkeys_to_index(IndexOptInfo *index, List *pathkeys,
 			return;
 	}
 
-	*orderby_clauses_p = orderby_clauses;		/* success! */
+	*orderby_clauses_p = orderby_clauses;	/* success! */
 	*clause_columns_p = clause_columns;
 }
 
@@ -3062,7 +3062,7 @@ relation_has_unique_index_for(PlannerInfo *root, RelOptInfo *rel,
 
 				if (match_index_to_operand(rexpr, c, ind))
 				{
-					matched = true;		/* column is unique */
+					matched = true; /* column is unique */
 					break;
 				}
 			}
@@ -3983,7 +3983,7 @@ adjust_rowcompare_for_index(RowCompareExpr *clause,
 			if (!var_on_left)
 			{
 				expr_op = get_commutator(expr_op);
-				if (!OidIsValid(expr_op))		/* should not happen */
+				if (!OidIsValid(expr_op))	/* should not happen */
 					elog(ERROR, "could not find commutator of member %d(%u,%u) of opfamily %u",
 						 op_strategy, lefttype, righttype, opfam);
 			}
diff --git a/src/backend/optimizer/path/joinpath.c b/src/backend/optimizer/path/joinpath.c
index c130d2f17f2ece03afeb8bb9e54fefc4f36d9ac5..23aa735296e88f34d61cf874ef517dbd66bf1d76 100644
--- a/src/backend/optimizer/path/joinpath.c
+++ b/src/backend/optimizer/path/joinpath.c
@@ -1104,7 +1104,7 @@ generate_mergejoin_paths(PlannerInfo *root,
 	}
 	num_sortkeys = list_length(innersortkeys);
 	if (num_sortkeys > 1 && !useallclauses)
-		trialsortkeys = list_copy(innersortkeys);		/* need modifiable copy */
+		trialsortkeys = list_copy(innersortkeys);	/* need modifiable copy */
 	else
 		trialsortkeys = innersortkeys;	/* won't really truncate */
 
@@ -1732,7 +1732,7 @@ hash_inner_and_outer(PlannerInfo *root,
 
 					if (outerpath == cheapest_startup_outer &&
 						innerpath == cheapest_total_inner)
-						continue;		/* already tried it */
+						continue;	/* already tried it */
 
 					try_hashjoin_path(root,
 									  joinrel,
diff --git a/src/backend/optimizer/path/pathkeys.c b/src/backend/optimizer/path/pathkeys.c
index 2c269062ecd0e8cea3d96fa0d516770a2736b19d..6933e73018433e4c15088f03bcc0689948e20cfd 100644
--- a/src/backend/optimizer/path/pathkeys.c
+++ b/src/backend/optimizer/path/pathkeys.c
@@ -196,7 +196,7 @@ make_pathkey_from_sortinfo(PlannerInfo *root,
 									  opcintype,
 									  opcintype,
 									  BTEqualStrategyNumber);
-	if (!OidIsValid(equality_op))		/* shouldn't happen */
+	if (!OidIsValid(equality_op))	/* shouldn't happen */
 		elog(ERROR, "could not find equality operator for opfamily %u",
 			 opfamily);
 	opfamilies = get_mergejoin_opfamilies(equality_op);
diff --git a/src/backend/optimizer/plan/createplan.c b/src/backend/optimizer/plan/createplan.c
index 19aa4575a93a880d840abafd2db5067a4bf0ae64..b510faa3e11e839df8cd38aa2b8dd0df72ef6658 100644
--- a/src/backend/optimizer/plan/createplan.c
+++ b/src/backend/optimizer/plan/createplan.c
@@ -63,9 +63,9 @@
  * ressortgroupref labels.  This is passed down by parent nodes such as Sort
  * and Group, which need these values to be available in their inputs.
  */
-#define CP_EXACT_TLIST		0x0001		/* Plan must return specified tlist */
-#define CP_SMALL_TLIST		0x0002		/* Prefer narrower tlists */
-#define CP_LABEL_TLIST		0x0004		/* tlist must contain sortgrouprefs */
+#define CP_EXACT_TLIST		0x0001	/* Plan must return specified tlist */
+#define CP_SMALL_TLIST		0x0002	/* Prefer narrower tlists */
+#define CP_LABEL_TLIST		0x0004	/* tlist must contain sortgrouprefs */
 
 
 static Plan *create_plan_recurse(PlannerInfo *root, Path *best_path,
@@ -1418,7 +1418,7 @@ create_unique_plan(PlannerInfo *root, UniquePath *best_path, int flags)
 			 * for the IN clause operators' RHS datatype.
 			 */
 			eqop = get_equality_op_for_ordering_op(sortop, NULL);
-			if (!OidIsValid(eqop))		/* shouldn't happen */
+			if (!OidIsValid(eqop))	/* shouldn't happen */
 				elog(ERROR, "could not find equality operator for ordering operator %u",
 					 sortop);
 
@@ -2908,7 +2908,7 @@ create_bitmap_subplan(PlannerInfo *root, Path *bitmapqual,
 			plan->total_cost = opath->path.total_cost;
 			plan->plan_rows =
 				clamp_row_est(opath->bitmapselectivity * opath->path.parent->tuples);
-			plan->plan_width = 0;		/* meaningless */
+			plan->plan_width = 0;	/* meaningless */
 			plan->parallel_aware = false;
 			plan->parallel_safe = opath->path.parallel_safe;
 		}
@@ -3394,7 +3394,7 @@ create_worktablescan_plan(PlannerInfo *root, Path *best_path,
 		if (!cteroot)			/* shouldn't happen */
 			elog(ERROR, "bad levelsup for CTE \"%s\"", rte->ctename);
 	}
-	if (cteroot->wt_param_id < 0)		/* shouldn't happen */
+	if (cteroot->wt_param_id < 0)	/* shouldn't happen */
 		elog(ERROR, "could not find param ID for CTE \"%s\"", rte->ctename);
 
 	/* Sort clauses into best execution order */
@@ -5726,7 +5726,7 @@ prepare_sort_from_pathkeys(Plan *lefttree, List *pathkeys,
 								  NULL,
 								  true);
 			tlist = lappend(tlist, tle);
-			lefttree->targetlist = tlist;		/* just in case NIL before */
+			lefttree->targetlist = tlist;	/* just in case NIL before */
 		}
 
 		/*
@@ -6426,7 +6426,7 @@ make_modifytable(PlannerInfo *root,
 	node->partitioned_rels = partitioned_rels;
 	node->resultRelations = resultRelations;
 	node->resultRelIndex = -1;	/* will be set correctly in setrefs.c */
-	node->rootResultRelIndex = -1;		/* will be set correctly in setrefs.c */
+	node->rootResultRelIndex = -1;	/* will be set correctly in setrefs.c */
 	node->plans = subplans;
 	if (!onconflict)
 	{
diff --git a/src/backend/optimizer/plan/initsplan.c b/src/backend/optimizer/plan/initsplan.c
index ebd442ad4db8301b9b8e1f1ace34041f3d990c34..63cb055ef00dcd69bd67f7f750330e63308f1db2 100644
--- a/src/backend/optimizer/plan/initsplan.c
+++ b/src/backend/optimizer/plan/initsplan.c
@@ -287,7 +287,7 @@ find_lateral_references(PlannerInfo *root)
 		if (brel == NULL)
 			continue;
 
-		Assert(brel->relid == rti);		/* sanity check on array */
+		Assert(brel->relid == rti); /* sanity check on array */
 
 		/*
 		 * This bit is less obvious than it might look.  We ignore appendrel
@@ -436,7 +436,7 @@ create_lateral_join_info(PlannerInfo *root)
 		if (brel == NULL)
 			continue;
 
-		Assert(brel->relid == rti);		/* sanity check on array */
+		Assert(brel->relid == rti); /* sanity check on array */
 
 		/* ignore RTEs that are "other rels" */
 		if (brel->reloptkind != RELOPT_BASEREL)
@@ -945,7 +945,7 @@ deconstruct_recurse(PlannerInfo *root, Node *jtnode, bool below_outer_join,
 				/* JOIN_RIGHT was eliminated during reduce_outer_joins() */
 				elog(ERROR, "unrecognized join type: %d",
 					 (int) j->jointype);
-				nonnullable_rels = NULL;		/* keep compiler quiet */
+				nonnullable_rels = NULL;	/* keep compiler quiet */
 				nullable_rels = NULL;
 				leftjoinlist = rightjoinlist = NIL;
 				break;
@@ -1214,7 +1214,7 @@ make_outerjoininfo(PlannerInfo *root,
 	{
 		sjinfo->min_lefthand = bms_copy(left_rels);
 		sjinfo->min_righthand = bms_copy(right_rels);
-		sjinfo->lhs_strict = false;		/* don't care about this */
+		sjinfo->lhs_strict = false; /* don't care about this */
 		return sjinfo;
 	}
 
@@ -2047,7 +2047,7 @@ distribute_qual_to_rels(PlannerInfo *root, Node *clause,
 static bool
 check_outerjoin_delay(PlannerInfo *root,
 					  Relids *relids_p, /* in/out parameter */
-					  Relids *nullable_relids_p,		/* output parameter */
+					  Relids *nullable_relids_p,	/* output parameter */
 					  bool is_pushed_down)
 {
 	Relids		relids;
@@ -2304,8 +2304,8 @@ process_implied_equality(PlannerInfo *root,
 	 * original (this is necessary in case there are subselects in there...)
 	 */
 	clause = make_opclause(opno,
-						   BOOLOID,		/* opresulttype */
-						   false,		/* opretset */
+						   BOOLOID, /* opresulttype */
+						   false,	/* opretset */
 						   copyObject(item1),
 						   copyObject(item2),
 						   InvalidOid,
@@ -2367,8 +2367,8 @@ build_implied_join_equality(Oid opno,
 	 * original (this is necessary in case there are subselects in there...)
 	 */
 	clause = make_opclause(opno,
-						   BOOLOID,		/* opresulttype */
-						   false,		/* opretset */
+						   BOOLOID, /* opresulttype */
+						   false,	/* opretset */
 						   copyObject(item1),
 						   copyObject(item2),
 						   InvalidOid,
@@ -2378,12 +2378,12 @@ build_implied_join_equality(Oid opno,
 	 * Build the RestrictInfo node itself.
 	 */
 	restrictinfo = make_restrictinfo(clause,
-									 true,		/* is_pushed_down */
-									 false,		/* outerjoin_delayed */
-									 false,		/* pseudoconstant */
+									 true,	/* is_pushed_down */
+									 false, /* outerjoin_delayed */
+									 false, /* pseudoconstant */
 									 security_level,	/* security_level */
 									 qualscope, /* required_relids */
-									 NULL,		/* outer_relids */
+									 NULL,	/* outer_relids */
 									 nullable_relids);	/* nullable_relids */
 
 	/* Set mergejoinability/hashjoinability flags */
diff --git a/src/backend/optimizer/plan/planagg.c b/src/backend/optimizer/plan/planagg.c
index 55657360fc380a6a8b76e44912f66504c38c706b..6d5969cd44cc5d9b2fc8cabe078f1680041eb3b1 100644
--- a/src/backend/optimizer/plan/planagg.c
+++ b/src/backend/optimizer/plan/planagg.c
@@ -89,8 +89,8 @@ preprocess_minmax_aggregates(PlannerInfo *root, List *tlist)
 	if (!parse->hasAggs)
 		return;
 
-	Assert(!parse->setOperations);		/* shouldn't get here if a setop */
-	Assert(parse->rowMarks == NIL);		/* nor if FOR UPDATE */
+	Assert(!parse->setOperations);	/* shouldn't get here if a setop */
+	Assert(parse->rowMarks == NIL); /* nor if FOR UPDATE */
 
 	/*
 	 * Reject unoptimizable cases.
diff --git a/src/backend/optimizer/plan/planmain.c b/src/backend/optimizer/plan/planmain.c
index 74de3b818f7ec0bbd28c3da2198f51f7aaec80fb..f4e0a6ea3dfbf4b615693d63d002f6a8730989c8 100644
--- a/src/backend/optimizer/plan/planmain.c
+++ b/src/backend/optimizer/plan/planmain.c
@@ -246,7 +246,7 @@ query_planner(PlannerInfo *root, List *tlist,
 		if (brel == NULL)
 			continue;
 
-		Assert(brel->relid == rti);		/* sanity check on array */
+		Assert(brel->relid == rti); /* sanity check on array */
 
 		if (IS_SIMPLE_REL(brel))
 			total_pages += (double) brel->pages;
diff --git a/src/backend/optimizer/plan/planner.c b/src/backend/optimizer/plan/planner.c
index 40cb79d4cd23ef90d0aa31dabf4ab52899932efb..4b32f59128b7b76bad866a12b72fa22b1a615fec 100644
--- a/src/backend/optimizer/plan/planner.c
+++ b/src/backend/optimizer/plan/planner.c
@@ -2412,7 +2412,7 @@ preprocess_rowmarks(PlannerInfo *root)
 		newrc->markType = select_rowmark_type(rte, LCS_NONE);
 		newrc->allMarkTypes = (1 << newrc->markType);
 		newrc->strength = LCS_NONE;
-		newrc->waitPolicy = LockWaitBlock;		/* doesn't matter */
+		newrc->waitPolicy = LockWaitBlock;	/* doesn't matter */
 		newrc->isParent = false;
 
 		prowmarks = lappend(prowmarks, newrc);
@@ -2469,7 +2469,7 @@ select_rowmark_type(RangeTblEntry *rte, LockClauseStrength strength)
 				break;
 		}
 		elog(ERROR, "unrecognized LockClauseStrength %d", (int) strength);
-		return ROW_MARK_EXCLUSIVE;		/* keep compiler quiet */
+		return ROW_MARK_EXCLUSIVE;	/* keep compiler quiet */
 	}
 }
 
@@ -2519,7 +2519,7 @@ preprocess_limit(PlannerInfo *root, double tuple_fraction,
 			{
 				*count_est = DatumGetInt64(((Const *) est)->constvalue);
 				if (*count_est <= 0)
-					*count_est = 1;		/* force to at least 1 */
+					*count_est = 1; /* force to at least 1 */
 			}
 		}
 		else
@@ -2653,7 +2653,7 @@ preprocess_limit(PlannerInfo *root, double tuple_fraction,
 				/* both fractional, so add them together */
 				tuple_fraction += limit_fraction;
 				if (tuple_fraction >= 1.0)
-					tuple_fraction = 0.0;		/* assume fetch all */
+					tuple_fraction = 0.0;	/* assume fetch all */
 			}
 		}
 	}
@@ -3514,7 +3514,7 @@ create_grouping_paths(PlannerInfo *root,
 	RelOptInfo *grouped_rel;
 	PathTarget *partial_grouping_target = NULL;
 	AggClauseCosts agg_partial_costs;	/* parallel only */
-	AggClauseCosts agg_final_costs;		/* parallel only */
+	AggClauseCosts agg_final_costs; /* parallel only */
 	Size		hashaggtablesize;
 	double		dNumGroups;
 	double		dNumPartialGroups = 0;
@@ -5626,7 +5626,7 @@ make_sort_input_target(PlannerInfo *root,
 	/* Shouldn't get here unless query has ORDER BY */
 	Assert(parse->sortClause);
 
-	*have_postponed_srfs = false;		/* default result */
+	*have_postponed_srfs = false;	/* default result */
 
 	/* Inspect tlist and collect per-column information */
 	ncols = list_length(final_target->exprs);
diff --git a/src/backend/optimizer/plan/setrefs.c b/src/backend/optimizer/plan/setrefs.c
index 5cac171cb6e411cb5ab4deac14bcfefcb4ad29f7..01b06848af6bd590aab7a2a3fde92b198ffaa816 100644
--- a/src/backend/optimizer/plan/setrefs.c
+++ b/src/backend/optimizer/plan/setrefs.c
@@ -297,7 +297,7 @@ add_rtes_to_flat_rtable(PlannerInfo *root, bool recursing)
 
 			if (rel != NULL)
 			{
-				Assert(rel->relid == rti);		/* sanity check on array */
+				Assert(rel->relid == rti);	/* sanity check on array */
 
 				/*
 				 * The subquery might never have been planned at all, if it
@@ -1908,7 +1908,7 @@ set_dummy_tlist_references(Plan *plan, int rtoffset)
 		}
 		else
 		{
-			newvar->varnoold = 0;		/* wasn't ever a plain Var */
+			newvar->varnoold = 0;	/* wasn't ever a plain Var */
 			newvar->varoattno = 0;
 		}
 
@@ -2137,7 +2137,7 @@ search_indexed_tlist_for_sortgroupref(Expr *node,
 			Var		   *newvar;
 
 			newvar = makeVarFromTargetEntry(newvarno, tle);
-			newvar->varnoold = 0;		/* wasn't ever a plain Var */
+			newvar->varnoold = 0;	/* wasn't ever a plain Var */
 			newvar->varoattno = 0;
 			return newvar;
 		}
diff --git a/src/backend/optimizer/prep/prepjointree.c b/src/backend/optimizer/prep/prepjointree.c
index cfdd770f6a4a3e5b6c64aaab31ebd7a58d06aed7..08033183e7cfd62501acf6b108d61d3a35530761 100644
--- a/src/backend/optimizer/prep/prepjointree.c
+++ b/src/backend/optimizer/prep/prepjointree.c
@@ -44,7 +44,7 @@ typedef struct pullup_replace_vars_context
 	RangeTblEntry *target_rte;	/* RTE of subquery */
 	Relids		relids;			/* relids within subquery, as numbered after
 								 * pullup (set only if target_rte->lateral) */
-	bool	   *outer_hasSubLinks;		/* -> outer query's hasSubLinks */
+	bool	   *outer_hasSubLinks;	/* -> outer query's hasSubLinks */
 	int			varno;			/* varno of subquery */
 	bool		need_phvs;		/* do we need PlaceHolderVars? */
 	bool		wrap_non_vars;	/* do we need 'em on *all* non-Vars? */
@@ -772,7 +772,7 @@ pull_up_subqueries_recurse(PlannerInfo *root, Node *jtnode,
 		if (deletion_ok && !have_undeleted_child)
 		{
 			/* OK to delete this FromExpr entirely */
-			root->hasDeletedRTEs = true;		/* probably is set already */
+			root->hasDeletedRTEs = true;	/* probably is set already */
 			return NULL;
 		}
 	}
@@ -2088,7 +2088,7 @@ pullup_replace_vars_callback(Var *var,
 				  &colnames, &fields);
 		/* Adjust the generated per-field Vars, but don't insert PHVs */
 		rcon->need_phvs = false;
-		context->sublevels_up = 0;		/* to match the expandRTE output */
+		context->sublevels_up = 0;	/* to match the expandRTE output */
 		fields = (List *) replace_rte_variables_mutator((Node *) fields,
 														context);
 		rcon->need_phvs = save_need_phvs;
@@ -2784,7 +2784,7 @@ reduce_outer_joins_pass2(Node *jtnode,
 
 			if (right_state->contains_outer)
 			{
-				if (jointype != JOIN_FULL)		/* ie, INNER/LEFT/SEMI/ANTI */
+				if (jointype != JOIN_FULL)	/* ie, INNER/LEFT/SEMI/ANTI */
 				{
 					/* pass appropriate constraints, per comment above */
 					pass_nonnullable_rels = local_nonnullable_rels;
diff --git a/src/backend/optimizer/prep/preptlist.c b/src/backend/optimizer/prep/preptlist.c
index de47153bacef43eec0736043e6beb6fa6159823c..afc733f1835763f5ac2812371bf516d38077cb7c 100644
--- a/src/backend/optimizer/prep/preptlist.c
+++ b/src/backend/optimizer/prep/preptlist.c
@@ -301,7 +301,7 @@ expand_targetlist(List *tlist, int command_type,
 													  attcollation,
 													  att_tup->attlen,
 													  (Datum) 0,
-													  true,		/* isnull */
+													  true, /* isnull */
 													  att_tup->attbyval);
 						new_expr = coerce_to_domain(new_expr,
 													InvalidOid, -1,
@@ -319,7 +319,7 @@ expand_targetlist(List *tlist, int command_type,
 													  InvalidOid,
 													  sizeof(int32),
 													  (Datum) 0,
-													  true,		/* isnull */
+													  true, /* isnull */
 													  true /* byval */ );
 					}
 					break;
@@ -341,7 +341,7 @@ expand_targetlist(List *tlist, int command_type,
 													  InvalidOid,
 													  sizeof(int32),
 													  (Datum) 0,
-													  true,		/* isnull */
+													  true, /* isnull */
 													  true /* byval */ );
 					}
 					break;
diff --git a/src/backend/optimizer/util/clauses.c b/src/backend/optimizer/util/clauses.c
index a1dafc8e0f83f033297cccbab654d5ec8fc28dca..b9e5dc25ebe2bb553c8d9073a6f09ce79bb68992 100644
--- a/src/backend/optimizer/util/clauses.c
+++ b/src/backend/optimizer/util/clauses.c
@@ -1399,7 +1399,7 @@ contain_context_dependent_node(Node *clause)
 	return contain_context_dependent_node_walker(clause, &flags);
 }
 
-#define CCDN_IN_CASEEXPR	0x0001		/* CaseTestExpr okay here? */
+#define CCDN_IN_CASEEXPR	0x0001	/* CaseTestExpr okay here? */
 
 static bool
 contain_context_dependent_node_walker(Node *node, int *flags)
@@ -2434,7 +2434,7 @@ estimate_expression_value(PlannerInfo *root, Node *node)
 {
 	eval_const_expressions_context context;
 
-	context.boundParams = root->glob->boundParams;		/* bound Params */
+	context.boundParams = root->glob->boundParams;	/* bound Params */
 	/* we do not need to mark the plan as depending on inlined functions */
 	context.root = NULL;
 	context.active_fns = NIL;	/* nothing being recursively simplified */
@@ -2712,8 +2712,8 @@ eval_const_expressions_mutator(Node *node,
 					 * Need to get OID of underlying function.  Okay to
 					 * scribble on input to this extent.
 					 */
-					set_opfuncid((OpExpr *) expr);		/* rely on struct
-														 * equivalence */
+					set_opfuncid((OpExpr *) expr);	/* rely on struct
+													 * equivalence */
 
 					/*
 					 * Code for op/func reduction is pretty bulky, so split it
@@ -3114,7 +3114,7 @@ eval_const_expressions_mutator(Node *node,
 				if (newarg && IsA(newarg, Const))
 				{
 					context->case_val = newarg;
-					newarg = NULL;		/* not needed anymore, see above */
+					newarg = NULL;	/* not needed anymore, see above */
 				}
 				else
 					context->case_val = NULL;
@@ -3463,7 +3463,7 @@ eval_const_expressions_mutator(Node *node,
 						default:
 							elog(ERROR, "unrecognized nulltesttype: %d",
 								 (int) ntest->nulltesttype);
-							result = false;		/* keep compiler quiet */
+							result = false; /* keep compiler quiet */
 							break;
 					}
 
@@ -3517,7 +3517,7 @@ eval_const_expressions_mutator(Node *node,
 						default:
 							elog(ERROR, "unrecognized booltesttype: %d",
 								 (int) btest->booltesttype);
-							result = false;		/* keep compiler quiet */
+							result = false; /* keep compiler quiet */
 							break;
 					}
 
@@ -4263,7 +4263,7 @@ evaluate_function(Oid funcid, Oid result_type, int32 result_typmod,
 	newexpr->funcretset = false;
 	newexpr->funcvariadic = funcvariadic;
 	newexpr->funcformat = COERCE_EXPLICIT_CALL; /* doesn't matter */
-	newexpr->funccollid = result_collid;		/* doesn't matter */
+	newexpr->funccollid = result_collid;	/* doesn't matter */
 	newexpr->inputcollid = input_collid;
 	newexpr->args = args;
 	newexpr->location = -1;
diff --git a/src/backend/optimizer/util/orclauses.c b/src/backend/optimizer/util/orclauses.c
index b6867e3001e1cdf3442be56ec4f22cf6b58549a2..dd7cfc94b8b6f8f4fedcca281721e9422807fa43 100644
--- a/src/backend/optimizer/util/orclauses.c
+++ b/src/backend/optimizer/util/orclauses.c
@@ -84,7 +84,7 @@ extract_restriction_or_clauses(PlannerInfo *root)
 		if (rel == NULL)
 			continue;
 
-		Assert(rel->relid == rti);		/* sanity check on array */
+		Assert(rel->relid == rti);	/* sanity check on array */
 
 		/* ignore RTEs that are "other rels" */
 		if (rel->reloptkind != RELOPT_BASEREL)
diff --git a/src/backend/optimizer/util/pathnode.c b/src/backend/optimizer/util/pathnode.c
index ec4a093d9fb375c5ff6d5b944b5e4f783d851dfd..63afc04b625a3eafbabc2edbc027042fec505a8f 100644
--- a/src/backend/optimizer/util/pathnode.c
+++ b/src/backend/optimizer/util/pathnode.c
@@ -411,7 +411,7 @@ set_cheapest(RelOptInfo *parent_rel)
 void
 add_path(RelOptInfo *parent_rel, Path *new_path)
 {
-	bool		accept_new = true;		/* unless we find a superior old path */
+	bool		accept_new = true;	/* unless we find a superior old path */
 	ListCell   *insert_after = NULL;	/* where to insert new item */
 	List	   *new_path_pathkeys;
 	ListCell   *p1;
@@ -484,7 +484,7 @@ add_path(RelOptInfo *parent_rel, Path *new_path)
 								 outercmp == BMS_SUBSET1) &&
 								new_path->rows <= old_path->rows &&
 								new_path->parallel_safe >= old_path->parallel_safe)
-								remove_old = true;		/* new dominates old */
+								remove_old = true;	/* new dominates old */
 						}
 						else if (keyscmp == PATHKEYS_BETTER2)
 						{
@@ -492,7 +492,7 @@ add_path(RelOptInfo *parent_rel, Path *new_path)
 								 outercmp == BMS_SUBSET2) &&
 								new_path->rows >= old_path->rows &&
 								new_path->parallel_safe <= old_path->parallel_safe)
-								accept_new = false;		/* old dominates new */
+								accept_new = false; /* old dominates new */
 						}
 						else	/* keyscmp == PATHKEYS_EQUAL */
 						{
@@ -534,11 +534,11 @@ add_path(RelOptInfo *parent_rel, Path *new_path)
 							else if (outercmp == BMS_SUBSET1 &&
 									 new_path->rows <= old_path->rows &&
 									 new_path->parallel_safe >= old_path->parallel_safe)
-								remove_old = true;		/* new dominates old */
+								remove_old = true;	/* new dominates old */
 							else if (outercmp == BMS_SUBSET2 &&
 									 new_path->rows >= old_path->rows &&
 									 new_path->parallel_safe <= old_path->parallel_safe)
-								accept_new = false;		/* old dominates new */
+								accept_new = false; /* old dominates new */
 							/* else different parameterizations, keep both */
 						}
 						break;
@@ -551,7 +551,7 @@ add_path(RelOptInfo *parent_rel, Path *new_path)
 								 outercmp == BMS_SUBSET1) &&
 								new_path->rows <= old_path->rows &&
 								new_path->parallel_safe >= old_path->parallel_safe)
-								remove_old = true;		/* new dominates old */
+								remove_old = true;	/* new dominates old */
 						}
 						break;
 					case COSTS_BETTER2:
@@ -563,7 +563,7 @@ add_path(RelOptInfo *parent_rel, Path *new_path)
 								 outercmp == BMS_SUBSET2) &&
 								new_path->rows >= old_path->rows &&
 								new_path->parallel_safe <= old_path->parallel_safe)
-								accept_new = false;		/* old dominates new */
+								accept_new = false; /* old dominates new */
 						}
 						break;
 					case COSTS_DIFFERENT:
@@ -751,7 +751,7 @@ add_path_precheck(RelOptInfo *parent_rel,
 void
 add_partial_path(RelOptInfo *parent_rel, Path *new_path)
 {
-	bool		accept_new = true;		/* unless we find a superior old path */
+	bool		accept_new = true;	/* unless we find a superior old path */
 	ListCell   *insert_after = NULL;	/* where to insert new item */
 	ListCell   *p1;
 	ListCell   *p1_prev;
@@ -1081,7 +1081,7 @@ create_bitmap_heap_path(PlannerInfo *root,
 	pathnode->path.parallel_aware = parallel_degree > 0 ? true : false;
 	pathnode->path.parallel_safe = rel->consider_parallel;
 	pathnode->path.parallel_workers = parallel_degree;
-	pathnode->path.pathkeys = NIL;		/* always unordered */
+	pathnode->path.pathkeys = NIL;	/* always unordered */
 
 	pathnode->bitmapqual = bitmapqual;
 
@@ -1118,7 +1118,7 @@ create_bitmap_and_path(PlannerInfo *root,
 	pathnode->path.parallel_safe = rel->consider_parallel;
 	pathnode->path.parallel_workers = 0;
 
-	pathnode->path.pathkeys = NIL;		/* always unordered */
+	pathnode->path.pathkeys = NIL;	/* always unordered */
 
 	pathnode->bitmapquals = bitmapquals;
 
@@ -1154,7 +1154,7 @@ create_bitmap_or_path(PlannerInfo *root,
 	pathnode->path.parallel_safe = rel->consider_parallel;
 	pathnode->path.parallel_workers = 0;
 
-	pathnode->path.pathkeys = NIL;		/* always unordered */
+	pathnode->path.pathkeys = NIL;	/* always unordered */
 
 	pathnode->bitmapquals = bitmapquals;
 
@@ -1182,7 +1182,7 @@ create_tidscan_path(PlannerInfo *root, RelOptInfo *rel, List *tidquals,
 	pathnode->path.parallel_aware = false;
 	pathnode->path.parallel_safe = rel->consider_parallel;
 	pathnode->path.parallel_workers = 0;
-	pathnode->path.pathkeys = NIL;		/* always unordered */
+	pathnode->path.pathkeys = NIL;	/* always unordered */
 
 	pathnode->tidquals = tidquals;
 
@@ -1214,8 +1214,7 @@ create_append_path(RelOptInfo *rel, List *subpaths, Relids required_outer,
 	pathnode->path.parallel_aware = false;
 	pathnode->path.parallel_safe = rel->consider_parallel;
 	pathnode->path.parallel_workers = parallel_workers;
-	pathnode->path.pathkeys = NIL;		/* result is always considered
-										 * unsorted */
+	pathnode->path.pathkeys = NIL;	/* result is always considered unsorted */
 	pathnode->partitioned_rels = list_copy(partitioned_rels);
 	pathnode->subpaths = subpaths;
 
@@ -1311,7 +1310,7 @@ create_merge_append_path(PlannerInfo *root,
 		else
 		{
 			/* We'll need to insert a Sort node, so include cost for that */
-			Path		sort_path;		/* dummy for result of cost_sort */
+			Path		sort_path;	/* dummy for result of cost_sort */
 
 			cost_sort(&sort_path,
 					  root,
@@ -1743,7 +1742,7 @@ create_gather_path(PlannerInfo *root, RelOptInfo *rel, Path *subpath,
 	pathnode->path.parallel_aware = false;
 	pathnode->path.parallel_safe = false;
 	pathnode->path.parallel_workers = 0;
-	pathnode->path.pathkeys = NIL;		/* Gather has unordered result */
+	pathnode->path.pathkeys = NIL;	/* Gather has unordered result */
 
 	pathnode->subpath = subpath;
 	pathnode->num_workers = subpath->parallel_workers;
@@ -2818,8 +2817,8 @@ create_groupingsets_path(PlannerInfo *root,
 		}
 		else
 		{
-			Path		sort_path;		/* dummy for result of cost_sort */
-			Path		agg_path;		/* dummy for result of cost_agg */
+			Path		sort_path;	/* dummy for result of cost_sort */
+			Path		agg_path;	/* dummy for result of cost_agg */
 
 			if (rollup->is_hashed || is_first_sort)
 			{
diff --git a/src/backend/optimizer/util/placeholder.c b/src/backend/optimizer/util/placeholder.c
index 698a387ac28de7e872411397aaefb9e5a4c47899..970542dde5bda2e3c873a452aecfd7f981d1e8e3 100644
--- a/src/backend/optimizer/util/placeholder.c
+++ b/src/backend/optimizer/util/placeholder.c
@@ -101,7 +101,7 @@ find_placeholder_info(PlannerInfo *root, PlaceHolderVar *phv,
 	rels_used = pull_varnos((Node *) phv->phexpr);
 	phinfo->ph_lateral = bms_difference(rels_used, phv->phrels);
 	if (bms_is_empty(phinfo->ph_lateral))
-		phinfo->ph_lateral = NULL;		/* make it exactly NULL if empty */
+		phinfo->ph_lateral = NULL;	/* make it exactly NULL if empty */
 	phinfo->ph_eval_at = bms_int_members(rels_used, phv->phrels);
 	/* If no contained vars, force evaluation at syntactic location */
 	if (bms_is_empty(phinfo->ph_eval_at))
diff --git a/src/backend/optimizer/util/plancat.c b/src/backend/optimizer/util/plancat.c
index 939045dc4198caaf3780bccf7110d966c92a3c2b..9dc35c1aefbf6f666db9b69592633f161358e396 100644
--- a/src/backend/optimizer/util/plancat.c
+++ b/src/backend/optimizer/util/plancat.c
@@ -354,8 +354,8 @@ get_relation_info(PlannerInfo *root, Oid relationObjectId, bool inhparent,
 			/* Build targetlist using the completed indexprs data */
 			info->indextlist = build_index_tlist(root, info, relation);
 
-			info->indrestrictinfo = NIL;		/* set later, in indxpath.c */
-			info->predOK = false;		/* set later, in indxpath.c */
+			info->indrestrictinfo = NIL;	/* set later, in indxpath.c */
+			info->predOK = false;	/* set later, in indxpath.c */
 			info->unique = index->indisunique;
 			info->immediate = index->indimmediate;
 			info->hypothetical = false;
@@ -827,7 +827,7 @@ infer_collation_opclass_match(InferenceElem *elem, Relation idxRel,
 							  List *idxExprs)
 {
 	AttrNumber	natt;
-	Oid			inferopfamily = InvalidOid;		/* OID of opclass opfamily */
+	Oid			inferopfamily = InvalidOid; /* OID of opclass opfamily */
 	Oid			inferopcinputtype = InvalidOid; /* OID of opclass input type */
 	int			nplain = 0;		/* # plain attrs observed */
 
diff --git a/src/backend/optimizer/util/predtest.c b/src/backend/optimizer/util/predtest.c
index 72d70d52d19f8ab18887fe902423343e6964645d..536d24b698ca611faa1340b3709648e4c142329e 100644
--- a/src/backend/optimizer/util/predtest.c
+++ b/src/backend/optimizer/util/predtest.c
@@ -382,7 +382,7 @@ predicate_implied_by_recurse(Node *clause, Node *predicate,
 						iterate_end(pred_info);
 						if (!presult)
 						{
-							result = false;		/* doesn't imply any of B's */
+							result = false; /* doesn't imply any of B's */
 							break;
 						}
 					}
@@ -650,7 +650,7 @@ predicate_refuted_by_recurse(Node *clause, Node *predicate,
 						iterate_end(pred_info);
 						if (!presult)
 						{
-							result = false;		/* citem refutes nothing */
+							result = false; /* citem refutes nothing */
 							break;
 						}
 					}
@@ -1360,12 +1360,12 @@ static const bool BT_implies_table[6][6] = {
  *			The predicate operator:
  *	 LT    LE	 EQ    GE	 GT    NE
  */
-	{TRUE, TRUE, none, none, none, TRUE},		/* LT */
-	{none, TRUE, none, none, none, none},		/* LE */
-	{none, TRUE, TRUE, TRUE, none, none},		/* EQ */
-	{none, none, none, TRUE, none, none},		/* GE */
-	{none, none, none, TRUE, TRUE, TRUE},		/* GT */
-	{none, none, none, none, none, TRUE}		/* NE */
+	{TRUE, TRUE, none, none, none, TRUE},	/* LT */
+	{none, TRUE, none, none, none, none},	/* LE */
+	{none, TRUE, TRUE, TRUE, none, none},	/* EQ */
+	{none, none, none, TRUE, none, none},	/* GE */
+	{none, none, none, TRUE, TRUE, TRUE},	/* GT */
+	{none, none, none, none, none, TRUE}	/* NE */
 };
 
 static const bool BT_refutes_table[6][6] = {
@@ -1373,12 +1373,12 @@ static const bool BT_refutes_table[6][6] = {
  *			The predicate operator:
  *	 LT    LE	 EQ    GE	 GT    NE
  */
-	{none, none, TRUE, TRUE, TRUE, none},		/* LT */
-	{none, none, none, none, TRUE, none},		/* LE */
-	{TRUE, none, none, none, TRUE, TRUE},		/* EQ */
-	{TRUE, none, none, none, none, none},		/* GE */
-	{TRUE, TRUE, TRUE, none, none, none},		/* GT */
-	{none, none, TRUE, none, none, none}		/* NE */
+	{none, none, TRUE, TRUE, TRUE, none},	/* LT */
+	{none, none, none, none, TRUE, none},	/* LE */
+	{TRUE, none, none, none, TRUE, TRUE},	/* EQ */
+	{TRUE, none, none, none, none, none},	/* GE */
+	{TRUE, TRUE, TRUE, none, none, none},	/* GT */
+	{none, none, TRUE, none, none, none}	/* NE */
 };
 
 static const StrategyNumber BT_implic_table[6][6] = {
@@ -1386,12 +1386,12 @@ static const StrategyNumber BT_implic_table[6][6] = {
  *			The predicate operator:
  *	 LT    LE	 EQ    GE	 GT    NE
  */
-	{BTGE, BTGE, none, none, none, BTGE},		/* LT */
-	{BTGT, BTGE, none, none, none, BTGT},		/* LE */
-	{BTGT, BTGE, BTEQ, BTLE, BTLT, BTNE},		/* EQ */
-	{none, none, none, BTLE, BTLT, BTLT},		/* GE */
-	{none, none, none, BTLE, BTLE, BTLE},		/* GT */
-	{none, none, none, none, none, BTEQ}		/* NE */
+	{BTGE, BTGE, none, none, none, BTGE},	/* LT */
+	{BTGT, BTGE, none, none, none, BTGT},	/* LE */
+	{BTGT, BTGE, BTEQ, BTLE, BTLT, BTNE},	/* EQ */
+	{none, none, none, BTLE, BTLT, BTLT},	/* GE */
+	{none, none, none, BTLE, BTLE, BTLE},	/* GT */
+	{none, none, none, none, none, BTEQ}	/* NE */
 };
 
 static const StrategyNumber BT_refute_table[6][6] = {
@@ -1399,12 +1399,12 @@ static const StrategyNumber BT_refute_table[6][6] = {
  *			The predicate operator:
  *	 LT    LE	 EQ    GE	 GT    NE
  */
-	{none, none, BTGE, BTGE, BTGE, none},		/* LT */
-	{none, none, BTGT, BTGT, BTGE, none},		/* LE */
-	{BTLE, BTLT, BTNE, BTGT, BTGE, BTEQ},		/* EQ */
-	{BTLE, BTLT, BTLT, none, none, none},		/* GE */
-	{BTLE, BTLE, BTLE, none, none, none},		/* GT */
-	{none, none, BTEQ, none, none, none}		/* NE */
+	{none, none, BTGE, BTGE, BTGE, none},	/* LT */
+	{none, none, BTGT, BTGT, BTGE, none},	/* LE */
+	{BTLE, BTLT, BTNE, BTGT, BTGE, BTEQ},	/* EQ */
+	{BTLE, BTLT, BTLT, none, none, none},	/* GE */
+	{BTLE, BTLE, BTLE, none, none, none},	/* GT */
+	{none, none, BTEQ, none, none, none}	/* NE */
 };
 
 
diff --git a/src/backend/optimizer/util/relnode.c b/src/backend/optimizer/util/relnode.c
index 76a3868fa079305a4ec7407536d762895449c889..22f5ddac58ba191dc6aa9a5a02c8c952eabe17c8 100644
--- a/src/backend/optimizer/util/relnode.c
+++ b/src/backend/optimizer/util/relnode.c
@@ -108,8 +108,8 @@ build_simple_rel(PlannerInfo *root, int relid, RelOptInfo *parent)
 	rel->rows = 0;
 	/* cheap startup cost is interesting iff not all tuples to be retrieved */
 	rel->consider_startup = (root->tuple_fraction > 0);
-	rel->consider_param_startup = false;		/* might get changed later */
-	rel->consider_parallel = false;		/* might get changed later */
+	rel->consider_param_startup = false;	/* might get changed later */
+	rel->consider_parallel = false; /* might get changed later */
 	rel->reltarget = create_empty_pathtarget();
 	rel->pathlist = NIL;
 	rel->ppilist = NIL;
@@ -132,7 +132,7 @@ build_simple_rel(PlannerInfo *root, int relid, RelOptInfo *parent)
 	rel->allvisfrac = 0;
 	rel->subroot = NULL;
 	rel->subplan_params = NIL;
-	rel->rel_parallel_workers = -1;		/* set up in get_relation_info */
+	rel->rel_parallel_workers = -1; /* set up in get_relation_info */
 	rel->serverid = InvalidOid;
 	rel->userid = rte->checkAsUser;
 	rel->useridiscurrent = false;
@@ -944,7 +944,7 @@ fetch_upper_rel(PlannerInfo *root, UpperRelationKind kind, Relids relids)
 	/* cheap startup cost is interesting iff not all tuples to be retrieved */
 	upperrel->consider_startup = (root->tuple_fraction > 0);
 	upperrel->consider_param_startup = false;
-	upperrel->consider_parallel = false;		/* might get changed later */
+	upperrel->consider_parallel = false;	/* might get changed later */
 	upperrel->reltarget = create_empty_pathtarget();
 	upperrel->pathlist = NIL;
 	upperrel->cheapest_startup_path = NULL;
diff --git a/src/backend/optimizer/util/restrictinfo.c b/src/backend/optimizer/util/restrictinfo.c
index e946290af54c0476b1cd93e57071499d424a643b..ebae0cd8ce0345a7e4a38e5db287229bd5fb303e 100644
--- a/src/backend/optimizer/util/restrictinfo.c
+++ b/src/backend/optimizer/util/restrictinfo.c
@@ -114,7 +114,7 @@ make_restrictinfo_internal(Expr *clause,
 	restrictinfo->is_pushed_down = is_pushed_down;
 	restrictinfo->outerjoin_delayed = outerjoin_delayed;
 	restrictinfo->pseudoconstant = pseudoconstant;
-	restrictinfo->can_join = false;		/* may get set below */
+	restrictinfo->can_join = false; /* may get set below */
 	restrictinfo->security_level = security_level;
 	restrictinfo->outer_relids = outer_relids;
 	restrictinfo->nullable_relids = nullable_relids;
@@ -127,7 +127,7 @@ make_restrictinfo_internal(Expr *clause,
 	if (security_level > 0)
 		restrictinfo->leakproof = !contain_leaked_vars((Node *) clause);
 	else
-		restrictinfo->leakproof = false;		/* really, "don't know" */
+		restrictinfo->leakproof = false;	/* really, "don't know" */
 
 	/*
 	 * If it's a binary opclause, set up left/right relids info. In any case
diff --git a/src/backend/optimizer/util/tlist.c b/src/backend/optimizer/util/tlist.c
index 09523853d0c3f0a70f333d98fb950c8c57701ca4..934589138040498824054b2b772517a59dec65c2 100644
--- a/src/backend/optimizer/util/tlist.c
+++ b/src/backend/optimizer/util/tlist.c
@@ -28,12 +28,12 @@
 /* Workspace for split_pathtarget_walker */
 typedef struct
 {
-	List	   *input_target_exprs;		/* exprs available from input */
+	List	   *input_target_exprs; /* exprs available from input */
 	List	   *level_srfs;		/* list of lists of SRF exprs */
-	List	   *level_input_vars;		/* vars needed by SRFs of each level */
-	List	   *level_input_srfs;		/* SRFs needed by SRFs of each level */
-	List	   *current_input_vars;		/* vars needed in current subexpr */
-	List	   *current_input_srfs;		/* SRFs needed in current subexpr */
+	List	   *level_input_vars;	/* vars needed by SRFs of each level */
+	List	   *level_input_srfs;	/* SRFs needed by SRFs of each level */
+	List	   *current_input_vars; /* vars needed in current subexpr */
+	List	   *current_input_srfs; /* SRFs needed in current subexpr */
 	int			current_depth;	/* max SRF depth in current subexpr */
 } split_pathtarget_context;
 
@@ -145,7 +145,7 @@ add_to_flat_tlist(List *tlist, List *exprs)
 		{
 			TargetEntry *tle;
 
-			tle = makeTargetEntry(copyObject(expr),		/* copy needed?? */
+			tle = makeTargetEntry(copyObject(expr), /* copy needed?? */
 								  next_resno++,
 								  NULL,
 								  false);
diff --git a/src/backend/optimizer/util/var.c b/src/backend/optimizer/util/var.c
index cf326ae0039993d882352a0401a03dca98b23269..45fa22f9189a83c8a0f6384338b4ce76152657cd 100644
--- a/src/backend/optimizer/util/var.c
+++ b/src/backend/optimizer/util/var.c
@@ -62,8 +62,8 @@ typedef struct
 {
 	PlannerInfo *root;
 	int			sublevels_up;
-	bool		possible_sublink;		/* could aliases include a SubLink? */
-	bool		inserted_sublink;		/* have we inserted a SubLink? */
+	bool		possible_sublink;	/* could aliases include a SubLink? */
+	bool		inserted_sublink;	/* have we inserted a SubLink? */
 } flatten_join_alias_vars_context;
 
 static bool pull_varnos_walker(Node *node,
diff --git a/src/backend/parser/analyze.c b/src/backend/parser/analyze.c
index 86482eba26ee894cda3edb665190470b240456e8..3e2f64866d5222044d4709795918e01d088c7c5d 100644
--- a/src/backend/parser/analyze.c
+++ b/src/backend/parser/analyze.c
@@ -268,7 +268,7 @@ transformStmt(ParseState *pstate, Node *parseTree)
 		default:
 			break;
 	}
-#endif   /* RAW_EXPRESSION_COVERAGE_TEST */
+#endif							/* RAW_EXPRESSION_COVERAGE_TEST */
 
 	switch (nodeTag(parseTree))
 	{
@@ -2103,7 +2103,7 @@ transformSetOperationTree(ParseState *pstate, SelectStmt *stmt,
 				grpcl->tleSortGroupRef = 0;
 				grpcl->eqop = eqop;
 				grpcl->sortop = sortop;
-				grpcl->nulls_first = false;		/* OK with or without sortop */
+				grpcl->nulls_first = false; /* OK with or without sortop */
 				grpcl->hashable = hashable;
 
 				op->groupClauses = lappend(op->groupClauses, grpcl);
@@ -2124,7 +2124,7 @@ transformSetOperationTree(ParseState *pstate, SelectStmt *stmt,
 				rescolnode->collation = rescolcoll;
 				rescolnode->location = bestlocation;
 				restle = makeTargetEntry((Expr *) rescolnode,
-										 0,		/* no need to set resno */
+										 0, /* no need to set resno */
 										 NULL,
 										 false);
 				*targetlist = lappend(*targetlist, restle);
@@ -2605,7 +2605,7 @@ LCS_asString(LockClauseStrength strength)
 void
 CheckSelectLocking(Query *qry, LockClauseStrength strength)
 {
-	Assert(strength != LCS_NONE);		/* else caller error */
+	Assert(strength != LCS_NONE);	/* else caller error */
 
 	if (qry->setOperations)
 		ereport(ERROR,
@@ -2844,7 +2844,7 @@ applyLockingClause(Query *qry, Index rtindex,
 {
 	RowMarkClause *rc;
 
-	Assert(strength != LCS_NONE);		/* else caller error */
+	Assert(strength != LCS_NONE);	/* else caller error */
 
 	/* If it's an explicit clause, make sure hasForUpdate gets set */
 	if (!pushedDown)
@@ -2907,4 +2907,4 @@ test_raw_expression_coverage(Node *node, void *context)
 									  context);
 }
 
-#endif   /* RAW_EXPRESSION_COVERAGE_TEST */
+#endif							/* RAW_EXPRESSION_COVERAGE_TEST */
diff --git a/src/backend/parser/parse_agg.c b/src/backend/parser/parse_agg.c
index 6218ee94fa4ac60f3a955d329338294e27f5f2fa..9f721f80a85d31013c18c2ecf965d1cc43c593d9 100644
--- a/src/backend/parser/parse_agg.c
+++ b/src/backend/parser/parse_agg.c
@@ -1310,7 +1310,7 @@ check_ungrouped_columns_walker(Node *node,
 					gvar->varno == var->varno &&
 					gvar->varattno == var->varattno &&
 					gvar->varlevelsup == 0)
-					return false;		/* acceptable, we're okay */
+					return false;	/* acceptable, we're okay */
 			}
 		}
 
diff --git a/src/backend/parser/parse_clause.c b/src/backend/parser/parse_clause.c
index 3d5b20836f68daa10fb754db225ad43f97f82970..ad76108ba6df56a0bec34d1e18a9f3c5acb3c3ad 100644
--- a/src/backend/parser/parse_clause.c
+++ b/src/backend/parser/parse_clause.c
@@ -1323,7 +1323,7 @@ transformFromClauseItem(ParseState *pstate, Node *n,
 			ListCell   *lx,
 					   *rx;
 
-			Assert(j->usingClause == NIL);		/* shouldn't have USING() too */
+			Assert(j->usingClause == NIL);	/* shouldn't have USING() too */
 
 			foreach(lx, l_colnames)
 			{
@@ -3389,7 +3389,7 @@ addTargetToGroupList(ParseState *pstate, TargetEntry *tle,
 		grpcl->tleSortGroupRef = assignSortGroupRef(tle, targetlist);
 		grpcl->eqop = eqop;
 		grpcl->sortop = sortop;
-		grpcl->nulls_first = false;		/* OK with or without sortop */
+		grpcl->nulls_first = false; /* OK with or without sortop */
 		grpcl->hashable = hashable;
 
 		grouplist = lappend(grouplist, grpcl);
diff --git a/src/backend/parser/parse_coerce.c b/src/backend/parser/parse_coerce.c
index 2c3f3cd9ce7ca5a3d678b5571ee126ffef812458..aa6a16185f26f343c089548489b99d8759031130 100644
--- a/src/backend/parser/parse_coerce.c
+++ b/src/backend/parser/parse_coerce.c
@@ -549,7 +549,7 @@ can_coerce_type(int nargs, Oid *input_typeids, Oid *target_typeids,
 		/* accept if target is polymorphic, for now */
 		if (IsPolymorphicType(targetTypeId))
 		{
-			have_generics = true;		/* do more checking later */
+			have_generics = true;	/* do more checking later */
 			continue;
 		}
 
@@ -1443,7 +1443,7 @@ check_generic_type_consistency(Oid *actual_arg_types,
 		{
 			if (actual_type == UNKNOWNOID)
 				continue;
-			actual_type = getBaseType(actual_type);		/* flatten domains */
+			actual_type = getBaseType(actual_type); /* flatten domains */
 			if (OidIsValid(array_typeid) && actual_type != array_typeid)
 				return false;
 			array_typeid = actual_type;
@@ -1452,7 +1452,7 @@ check_generic_type_consistency(Oid *actual_arg_types,
 		{
 			if (actual_type == UNKNOWNOID)
 				continue;
-			actual_type = getBaseType(actual_type);		/* flatten domains */
+			actual_type = getBaseType(actual_type); /* flatten domains */
 			if (OidIsValid(range_typeid) && actual_type != range_typeid)
 				return false;
 			range_typeid = actual_type;
@@ -1662,7 +1662,7 @@ enforce_generic_type_consistency(Oid *actual_arg_types,
 			}
 			if (allow_poly && decl_type == actual_type)
 				continue;		/* no new information here */
-			actual_type = getBaseType(actual_type);		/* flatten domains */
+			actual_type = getBaseType(actual_type); /* flatten domains */
 			if (OidIsValid(array_typeid) && actual_type != array_typeid)
 				ereport(ERROR,
 						(errcode(ERRCODE_DATATYPE_MISMATCH),
@@ -1682,7 +1682,7 @@ enforce_generic_type_consistency(Oid *actual_arg_types,
 			}
 			if (allow_poly && decl_type == actual_type)
 				continue;		/* no new information here */
-			actual_type = getBaseType(actual_type);		/* flatten domains */
+			actual_type = getBaseType(actual_type); /* flatten domains */
 			if (OidIsValid(range_typeid) && actual_type != range_typeid)
 				ereport(ERROR,
 						(errcode(ERRCODE_DATATYPE_MISMATCH),
diff --git a/src/backend/parser/parse_collate.c b/src/backend/parser/parse_collate.c
index aa443f23ad54da517723d4622265fab46d8fa2ad..d99e4cc0f47702243b971fd45c998fb33e65161d 100644
--- a/src/backend/parser/parse_collate.c
+++ b/src/backend/parser/parse_collate.c
@@ -332,7 +332,7 @@ assign_collations_walker(Node *node, assign_collations_context *context)
 					/* Node's result type isn't collatable. */
 					collation = InvalidOid;
 					strength = COLLATE_NONE;
-					location = -1;		/* won't be used */
+					location = -1;	/* won't be used */
 				}
 			}
 			break;
@@ -428,7 +428,7 @@ assign_collations_walker(Node *node, assign_collations_context *context)
 					/* Node's result type isn't collatable. */
 					collation = InvalidOid;
 					strength = COLLATE_NONE;
-					location = -1;		/* won't be used */
+					location = -1;	/* won't be used */
 				}
 
 				/*
@@ -711,7 +711,7 @@ assign_collations_walker(Node *node, assign_collations_context *context)
 					/* Node's result type isn't collatable. */
 					collation = InvalidOid;
 					strength = COLLATE_NONE;
-					location = -1;		/* won't be used */
+					location = -1;	/* won't be used */
 				}
 
 				/*
diff --git a/src/backend/parser/parse_cte.c b/src/backend/parser/parse_cte.c
index dfbcaa2cdccd8f275c6cc1388f7be8c353d456a2..dbe4cc23934f9d932dfbc8cbf69bf3bd6ec55113 100644
--- a/src/backend/parser/parse_cte.c
+++ b/src/backend/parser/parse_cte.c
@@ -331,7 +331,7 @@ analyzeCTE(ParseState *pstate, CommonTableExpr *cte)
 			lctypmod = lnext(lctypmod);
 			lccoll = lnext(lccoll);
 		}
-		if (lctyp != NULL || lctypmod != NULL || lccoll != NULL)		/* shouldn't happen */
+		if (lctyp != NULL || lctypmod != NULL || lccoll != NULL)	/* shouldn't happen */
 			elog(ERROR, "wrong number of output columns in WITH");
 	}
 }
@@ -637,7 +637,7 @@ checkWellFormedRecursion(CteState *cstate)
 		CommonTableExpr *cte = cstate->items[i].cte;
 		SelectStmt *stmt = (SelectStmt *) cte->ctequery;
 
-		Assert(!IsA(stmt, Query));		/* not analyzed yet */
+		Assert(!IsA(stmt, Query));	/* not analyzed yet */
 
 		/* Ignore items that weren't found to be recursive */
 		if (!cte->cterecursive)
diff --git a/src/backend/parser/parse_expr.c b/src/backend/parser/parse_expr.c
index e46aa60097f4e811d7a74bd1d6366d22faf10fff..3a9cdb42089e20111dff435138ca30457e457563 100644
--- a/src/backend/parser/parse_expr.c
+++ b/src/backend/parser/parse_expr.c
@@ -48,20 +48,20 @@ bool		Transform_null_equals = false;
  * Node-type groups for operator precedence warnings
  * We use zero for everything not otherwise classified
  */
-#define PREC_GROUP_POSTFIX_IS	1		/* postfix IS tests (NullTest, etc) */
-#define PREC_GROUP_INFIX_IS		2		/* infix IS (IS DISTINCT FROM, etc) */
-#define PREC_GROUP_LESS			3		/* < > */
-#define PREC_GROUP_EQUAL		4		/* = */
-#define PREC_GROUP_LESS_EQUAL	5		/* <= >= <> */
-#define PREC_GROUP_LIKE			6		/* LIKE ILIKE SIMILAR */
-#define PREC_GROUP_BETWEEN		7		/* BETWEEN */
-#define PREC_GROUP_IN			8		/* IN */
-#define PREC_GROUP_NOT_LIKE		9		/* NOT LIKE/ILIKE/SIMILAR */
-#define PREC_GROUP_NOT_BETWEEN	10		/* NOT BETWEEN */
-#define PREC_GROUP_NOT_IN		11		/* NOT IN */
-#define PREC_GROUP_POSTFIX_OP	12		/* generic postfix operators */
-#define PREC_GROUP_INFIX_OP		13		/* generic infix operators */
-#define PREC_GROUP_PREFIX_OP	14		/* generic prefix operators */
+#define PREC_GROUP_POSTFIX_IS	1	/* postfix IS tests (NullTest, etc) */
+#define PREC_GROUP_INFIX_IS		2	/* infix IS (IS DISTINCT FROM, etc) */
+#define PREC_GROUP_LESS			3	/* < > */
+#define PREC_GROUP_EQUAL		4	/* = */
+#define PREC_GROUP_LESS_EQUAL	5	/* <= >= <> */
+#define PREC_GROUP_LIKE			6	/* LIKE ILIKE SIMILAR */
+#define PREC_GROUP_BETWEEN		7	/* BETWEEN */
+#define PREC_GROUP_IN			8	/* IN */
+#define PREC_GROUP_NOT_LIKE		9	/* NOT LIKE/ILIKE/SIMILAR */
+#define PREC_GROUP_NOT_BETWEEN	10	/* NOT BETWEEN */
+#define PREC_GROUP_NOT_IN		11	/* NOT IN */
+#define PREC_GROUP_POSTFIX_OP	12	/* generic postfix operators */
+#define PREC_GROUP_INFIX_OP		13	/* generic infix operators */
+#define PREC_GROUP_PREFIX_OP	14	/* generic prefix operators */
 
 /*
  * Map precedence groupings to old precedence ordering
@@ -741,7 +741,7 @@ transformColumnRef(ParseState *pstate, ColumnRef *cref)
 				break;
 			}
 		default:
-			crerr = CRERR_TOO_MANY;		/* too many dotted names */
+			crerr = CRERR_TOO_MANY; /* too many dotted names */
 			break;
 	}
 
@@ -2574,7 +2574,7 @@ transformCurrentOfExpr(ParseState *pstate, CurrentOfExpr *cexpr)
 	 * If so, replace the raw name reference with a parameter reference. (This
 	 * is a hack for the convenience of plpgsql.)
 	 */
-	if (cexpr->cursor_name != NULL)		/* in case already transformed */
+	if (cexpr->cursor_name != NULL) /* in case already transformed */
 	{
 		ColumnRef  *cref = makeNode(ColumnRef);
 		Node	   *node = NULL;
diff --git a/src/backend/parser/parse_func.c b/src/backend/parser/parse_func.c
index eb1706a4a69ad4a040e7fbabf9215bd802b9a770..38a73ba122cdd08af079fe5bee2ea36997635bba 100644
--- a/src/backend/parser/parse_func.c
+++ b/src/backend/parser/parse_func.c
@@ -317,7 +317,7 @@ ParseFuncOrColumn(ParseState *pstate, List *funcname, List *fargs,
 		int			catDirectArgs;
 
 		tup = SearchSysCache1(AGGFNOID, ObjectIdGetDatum(funcid));
-		if (!HeapTupleIsValid(tup))		/* should not happen */
+		if (!HeapTupleIsValid(tup)) /* should not happen */
 			elog(ERROR, "cache lookup failed for aggregate %u", funcid);
 		classForm = (Form_pg_aggregate) GETSTRUCT(tup);
 		aggkind = classForm->aggkind;
@@ -658,7 +658,7 @@ ParseFuncOrColumn(ParseState *pstate, List *funcname, List *fargs,
 		aggref->aggfnoid = funcid;
 		aggref->aggtype = rettype;
 		/* aggcollid and inputcollid will be set by parse_collate.c */
-		aggref->aggtranstype = InvalidOid;		/* will be set by planner */
+		aggref->aggtranstype = InvalidOid;	/* will be set by planner */
 		/* aggargtypes will be set by transformAggregateCall */
 		/* aggdirectargs and args will be set by transformAggregateCall */
 		/* aggorder and aggdistinct will be set by transformAggregateCall */
@@ -667,7 +667,7 @@ ParseFuncOrColumn(ParseState *pstate, List *funcname, List *fargs,
 		aggref->aggvariadic = func_variadic;
 		aggref->aggkind = aggkind;
 		/* agglevelsup will be set by transformAggregateCall */
-		aggref->aggsplit = AGGSPLIT_SIMPLE;		/* planner might change this */
+		aggref->aggsplit = AGGSPLIT_SIMPLE; /* planner might change this */
 		aggref->location = location;
 
 		/*
@@ -713,7 +713,7 @@ ParseFuncOrColumn(ParseState *pstate, List *funcname, List *fargs,
 		WindowFunc *wfunc = makeNode(WindowFunc);
 
 		Assert(over);			/* lack of this was checked above */
-		Assert(!agg_within_group);		/* also checked above */
+		Assert(!agg_within_group);	/* also checked above */
 
 		wfunc->winfnoid = funcid;
 		wfunc->wintype = rettype;
@@ -811,7 +811,7 @@ int
 func_match_argtypes(int nargs,
 					Oid *input_typeids,
 					FuncCandidateList raw_candidates,
-					FuncCandidateList *candidates)		/* return value */
+					FuncCandidateList *candidates)	/* return value */
 {
 	FuncCandidateList current_candidate;
 	FuncCandidateList next_candidate;
@@ -1077,7 +1077,7 @@ func_select_candidate(int nargs,
 
 		if (input_base_typeids[i] != UNKNOWNOID)
 			continue;
-		resolved_unknowns = true;		/* assume we can do it */
+		resolved_unknowns = true;	/* assume we can do it */
 		slot_category[i] = TYPCATEGORY_INVALID;
 		slot_has_preferred_type[i] = false;
 		have_conflict = false;
@@ -1205,7 +1205,7 @@ func_select_candidate(int nargs,
 		{
 			if (input_base_typeids[i] == UNKNOWNOID)
 				continue;
-			if (known_type == UNKNOWNOID)		/* first known arg? */
+			if (known_type == UNKNOWNOID)	/* first known arg? */
 				known_type = input_base_typeids[i];
 			else if (known_type != input_base_typeids[i])
 			{
@@ -1292,8 +1292,8 @@ func_get_detail(List *funcname,
 				bool *retset,	/* return value */
 				int *nvargs,	/* return value */
 				Oid *vatype,	/* return value */
-				Oid **true_typeids,		/* return value */
-				List **argdefaults)		/* optional return value */
+				Oid **true_typeids, /* return value */
+				List **argdefaults) /* optional return value */
 {
 	FuncCandidateList raw_candidates;
 	FuncCandidateList best_candidate;
diff --git a/src/backend/parser/parse_node.c b/src/backend/parser/parse_node.c
index fb3d117a7d4140571d003c8207ee05d33aec287f..f3edc6396a66867a5192eceffe7174f728735a44 100644
--- a/src/backend/parser/parse_node.c
+++ b/src/backend/parser/parse_node.c
@@ -367,7 +367,7 @@ transformArraySubscripts(ParseState *pstate,
 											 sizeof(int32),
 											 Int32GetDatum(1),
 											 false,
-											 true);		/* pass by value */
+											 true); /* pass by value */
 			}
 			else
 			{
@@ -511,7 +511,7 @@ make_const(ParseState *pstate, Value *value, int location)
 
 					typeid = INT8OID;
 					typelen = sizeof(int64);
-					typebyval = FLOAT8PASSBYVAL;		/* int8 and float8 alike */
+					typebyval = FLOAT8PASSBYVAL;	/* int8 and float8 alike */
 				}
 			}
 			else
diff --git a/src/backend/parser/parse_oper.c b/src/backend/parser/parse_oper.c
index 4b1db76e19fd2bfe1cfb05597931232873719db3..529d2bf3af7081f5f99d13e098ec8852a7180edf 100644
--- a/src/backend/parser/parse_oper.c
+++ b/src/backend/parser/parse_oper.c
@@ -319,7 +319,7 @@ static FuncDetailCode
 oper_select_candidate(int nargs,
 					  Oid *input_typeids,
 					  FuncCandidateList candidates,
-					  Oid *operOid)		/* output argument */
+					  Oid *operOid) /* output argument */
 {
 	int			ncandidates;
 
diff --git a/src/backend/parser/parse_relation.c b/src/backend/parser/parse_relation.c
index e412d0f9d30b8779594b9543bf194bee3472148d..84a1d79c6e5969663fe799ff23b75f1c06444d37 100644
--- a/src/backend/parser/parse_relation.c
+++ b/src/backend/parser/parse_relation.c
@@ -1249,7 +1249,7 @@ addRangeTableEntry(ParseState *pstate,
 	rte->inFromCl = inFromCl;
 
 	rte->requiredPerms = ACL_SELECT;
-	rte->checkAsUser = InvalidOid;		/* not set-uid by default, either */
+	rte->checkAsUser = InvalidOid;	/* not set-uid by default, either */
 	rte->selectedCols = NULL;
 	rte->insertedCols = NULL;
 	rte->updatedCols = NULL;
@@ -1304,7 +1304,7 @@ addRangeTableEntryForRelation(ParseState *pstate,
 	rte->inFromCl = inFromCl;
 
 	rte->requiredPerms = ACL_SELECT;
-	rte->checkAsUser = InvalidOid;		/* not set-uid by default, either */
+	rte->checkAsUser = InvalidOid;	/* not set-uid by default, either */
 	rte->selectedCols = NULL;
 	rte->insertedCols = NULL;
 	rte->updatedCols = NULL;
@@ -1471,7 +1471,7 @@ addRangeTableEntryForFunction(ParseState *pstate,
 		rtfunc->funccoltypes = NIL;
 		rtfunc->funccoltypmods = NIL;
 		rtfunc->funccolcollations = NIL;
-		rtfunc->funcparams = NULL;		/* not set until planning */
+		rtfunc->funcparams = NULL;	/* not set until planning */
 
 		/*
 		 * Now determine if the function returns a simple or composite type.
@@ -2615,7 +2615,7 @@ expandRelAttrs(ParseState *pstate, RangeTblEntry *rte,
 		markVarForSelectPriv(pstate, varnode, rte);
 	}
 
-	Assert(name == NULL && var == NULL);		/* lists not the same length? */
+	Assert(name == NULL && var == NULL);	/* lists not the same length? */
 
 	return te_list;
 }
@@ -2684,7 +2684,7 @@ get_rte_attribute_type(RangeTblEntry *rte, AttrNumber attnum,
 				tp = SearchSysCache2(ATTNUM,
 									 ObjectIdGetDatum(rte->relid),
 									 Int16GetDatum(attnum));
-				if (!HeapTupleIsValid(tp))		/* shouldn't happen */
+				if (!HeapTupleIsValid(tp))	/* shouldn't happen */
 					elog(ERROR, "cache lookup failed for attribute %d of relation %u",
 						 attnum, rte->relid);
 				att_tup = (Form_pg_attribute) GETSTRUCT(tp);
@@ -2868,7 +2868,7 @@ get_rte_attribute_is_dropped(RangeTblEntry *rte, AttrNumber attnum)
 				tp = SearchSysCache2(ATTNUM,
 									 ObjectIdGetDatum(rte->relid),
 									 Int16GetDatum(attnum));
-				if (!HeapTupleIsValid(tp))		/* shouldn't happen */
+				if (!HeapTupleIsValid(tp))	/* shouldn't happen */
 					elog(ERROR, "cache lookup failed for attribute %d of relation %u",
 						 attnum, rte->relid);
 				att_tup = (Form_pg_attribute) GETSTRUCT(tp);
diff --git a/src/backend/parser/parse_utilcmd.c b/src/backend/parser/parse_utilcmd.c
index 6bc9c531c736bdaf11f1da0e49fb45e26793fc8f..30e7caeb625cad2c108a22366651d30853e1c2f0 100644
--- a/src/backend/parser/parse_utilcmd.c
+++ b/src/backend/parser/parse_utilcmd.c
@@ -91,7 +91,7 @@ typedef struct
 								 * the table */
 	IndexStmt  *pkey;			/* PRIMARY KEY index, if any */
 	bool		ispartitioned;	/* true if table is partitioned */
-	PartitionBoundSpec *partbound;		/* transformed FOR VALUES */
+	PartitionBoundSpec *partbound;	/* transformed FOR VALUES */
 } CreateStmtContext;
 
 /* State shared by transformCreateSchemaStmt and its subroutines */
@@ -1213,7 +1213,7 @@ transformOfType(CreateStmtContext *cxt, TypeName *ofTypename)
 	tuple = typenameType(NULL, ofTypename, NULL);
 	check_of_type(tuple);
 	ofTypeId = HeapTupleGetOid(tuple);
-	ofTypename->typeOid = ofTypeId;		/* cached for later */
+	ofTypename->typeOid = ofTypeId; /* cached for later */
 
 	tupdesc = lookup_rowtype_tupdesc(ofTypeId, -1);
 	for (i = 0; i < tupdesc->natts; i++)
@@ -2403,7 +2403,7 @@ transformRuleStmt(RuleStmt *stmt, const char *queryString,
 	assign_expr_collations(pstate, *whereClause);
 
 	/* this is probably dead code without add_missing_from: */
-	if (list_length(pstate->p_rtable) != 2)		/* naughty, naughty... */
+	if (list_length(pstate->p_rtable) != 2) /* naughty, naughty... */
 		ereport(ERROR,
 				(errcode(ERRCODE_INVALID_OBJECT_DEFINITION),
 				 errmsg("rule WHERE condition cannot contain references to other relations")));
@@ -2420,7 +2420,7 @@ transformRuleStmt(RuleStmt *stmt, const char *queryString,
 
 		nothing_qry->commandType = CMD_NOTHING;
 		nothing_qry->rtable = pstate->p_rtable;
-		nothing_qry->jointree = makeFromExpr(NIL, NULL);		/* no join wanted */
+		nothing_qry->jointree = makeFromExpr(NIL, NULL);	/* no join wanted */
 
 		*actions = list_make1(nothing_qry);
 	}
diff --git a/src/backend/port/atomics.c b/src/backend/port/atomics.c
index 231d847de7940e191748b1aa2290df35c37997ae..c0c2b3127032dfd7ab89fc22c4670914b9952b4c 100644
--- a/src/backend/port/atomics.c
+++ b/src/backend/port/atomics.c
@@ -82,7 +82,7 @@ pg_atomic_clear_flag_impl(volatile pg_atomic_flag *ptr)
 	S_UNLOCK((slock_t *) &ptr->sema);
 }
 
-#endif   /* PG_HAVE_ATOMIC_FLAG_SIMULATION */
+#endif							/* PG_HAVE_ATOMIC_FLAG_SIMULATION */
 
 #ifdef PG_HAVE_ATOMIC_U32_SIMULATION
 void
@@ -156,7 +156,7 @@ pg_atomic_fetch_add_u32_impl(volatile pg_atomic_uint32 *ptr, int32 add_)
 	return oldval;
 }
 
-#endif   /* PG_HAVE_ATOMIC_U32_SIMULATION */
+#endif							/* PG_HAVE_ATOMIC_U32_SIMULATION */
 
 
 #ifdef PG_HAVE_ATOMIC_U64_SIMULATION
@@ -219,4 +219,4 @@ pg_atomic_fetch_add_u64_impl(volatile pg_atomic_uint64 *ptr, int64 add_)
 	return oldval;
 }
 
-#endif   /* PG_HAVE_ATOMIC_U64_SIMULATION */
+#endif							/* PG_HAVE_ATOMIC_U64_SIMULATION */
diff --git a/src/backend/port/dynloader/aix.h b/src/backend/port/dynloader/aix.h
index 321597dae2296e7b2756e9a0ba91b571c9121bb2..4b1bad6e45edbfb27e243366121eda6f63301744 100644
--- a/src/backend/port/dynloader/aix.h
+++ b/src/backend/port/dynloader/aix.h
@@ -16,7 +16,7 @@
 #define PORT_PROTOS_H
 
 #include <dlfcn.h>
-#include "utils/dynamic_loader.h"		/* pgrminclude ignore */
+#include "utils/dynamic_loader.h"	/* pgrminclude ignore */
 
 /*
  * In some older systems, the RTLD_NOW flag isn't defined and the mode
@@ -36,4 +36,4 @@
 #define  pg_dlclose(h)	dlclose(h)
 #define  pg_dlerror()	dlerror()
 
-#endif   /* PORT_PROTOS_H */
+#endif							/* PORT_PROTOS_H */
diff --git a/src/backend/port/dynloader/cygwin.h b/src/backend/port/dynloader/cygwin.h
index bb3d7a322a1ac7a8d4618baee9f59a81f3aac5fe..5d819cfd7bb6962c035152547b298314d963a88c 100644
--- a/src/backend/port/dynloader/cygwin.h
+++ b/src/backend/port/dynloader/cygwin.h
@@ -13,7 +13,7 @@
 #define PORT_PROTOS_H
 
 #include <dlfcn.h>
-#include "utils/dynamic_loader.h"		/* pgrminclude ignore */
+#include "utils/dynamic_loader.h"	/* pgrminclude ignore */
 
 /*
  * In some older systems, the RTLD_NOW flag isn't defined and the mode
@@ -33,4 +33,4 @@
 #define pg_dlclose		dlclose
 #define pg_dlerror		dlerror
 
-#endif   /* PORT_PROTOS_H */
+#endif							/* PORT_PROTOS_H */
diff --git a/src/backend/port/dynloader/darwin.c b/src/backend/port/dynloader/darwin.c
index 7b6b48d14ac2391464904574387c10b12d9ccab1..f8fdeaf12222a2d974caad97e5108e05ef130cc3 100644
--- a/src/backend/port/dynloader/darwin.c
+++ b/src/backend/port/dynloader/darwin.c
@@ -135,4 +135,4 @@ pg_dlerror(void)
 	return (char *) errorString;
 }
 
-#endif   /* HAVE_DLOPEN */
+#endif							/* HAVE_DLOPEN */
diff --git a/src/backend/port/dynloader/freebsd.c b/src/backend/port/dynloader/freebsd.c
index e61b1c241a1cd3c579ed0eb2f35d9dd2fb73c559..23547b06bb58ffa43a94d5fd0259ac1e9c26eed3 100644
--- a/src/backend/port/dynloader/freebsd.c
+++ b/src/backend/port/dynloader/freebsd.c
@@ -32,7 +32,7 @@
 
 #if defined(LIBC_SCCS) && !defined(lint)
 static char sccsid[] = "@(#)dl.c	5.4 (Berkeley) 2/23/91";
-#endif   /* LIBC_SCCS and not lint */
+#endif							/* LIBC_SCCS and not lint */
 
 #include "postgres.h"
 
@@ -89,7 +89,7 @@ BSD44_derived_dlsym(void *handle, const char *name)
 		snprintf(buf, sizeof(buf), "_%s", name);
 		name = buf;
 	}
-#endif   /* !__ELF__ */
+#endif							/* !__ELF__ */
 	if ((vp = dlsym(handle, (char *) name)) == NULL)
 		snprintf(error_message, sizeof(error_message),
 				 "dlsym (%s) failed", name);
diff --git a/src/backend/port/dynloader/freebsd.h b/src/backend/port/dynloader/freebsd.h
index 6116d3f83f5bfd1a637367b4fb01cfa0d4c70fe7..6faf07f9624304f0cfec268768fc60c08b37277f 100644
--- a/src/backend/port/dynloader/freebsd.h
+++ b/src/backend/port/dynloader/freebsd.h
@@ -17,7 +17,7 @@
 #include <link.h>
 #include <dlfcn.h>
 
-#include "utils/dynamic_loader.h"		/* pgrminclude ignore */
+#include "utils/dynamic_loader.h"	/* pgrminclude ignore */
 
 /*
  * Dynamic Loader on NetBSD 1.0.
@@ -55,4 +55,4 @@ void	   *BSD44_derived_dlopen(const char *filename, int num);
 void	   *BSD44_derived_dlsym(void *handle, const char *name);
 void		BSD44_derived_dlclose(void *handle);
 
-#endif   /* PORT_PROTOS_H */
+#endif							/* PORT_PROTOS_H */
diff --git a/src/backend/port/dynloader/linux.c b/src/backend/port/dynloader/linux.c
index 368bf0006f3ab3e31fb83ec93c940aa3db7eb789..38e19f74840d90ddbbe5931c35c469fc8c42b845 100644
--- a/src/backend/port/dynloader/linux.c
+++ b/src/backend/port/dynloader/linux.c
@@ -130,4 +130,4 @@ pg_dlerror(void)
 #endif
 }
 
-#endif   /* !HAVE_DLOPEN */
+#endif							/* !HAVE_DLOPEN */
diff --git a/src/backend/port/dynloader/linux.h b/src/backend/port/dynloader/linux.h
index 9d804ad9555dd081ece0622732573a0e2822c603..d2c25df0337f482311fcd65bafe86c92bd2a4786 100644
--- a/src/backend/port/dynloader/linux.h
+++ b/src/backend/port/dynloader/linux.h
@@ -14,7 +14,7 @@
 #ifndef PORT_PROTOS_H
 #define PORT_PROTOS_H
 
-#include "utils/dynamic_loader.h"		/* pgrminclude ignore */
+#include "utils/dynamic_loader.h"	/* pgrminclude ignore */
 #ifdef HAVE_DLOPEN
 #include <dlfcn.h>
 #endif
@@ -39,6 +39,6 @@
 #define pg_dlsym		dlsym
 #define pg_dlclose		dlclose
 #define pg_dlerror		dlerror
-#endif   /* HAVE_DLOPEN */
+#endif							/* HAVE_DLOPEN */
 
-#endif   /* PORT_PROTOS_H */
+#endif							/* PORT_PROTOS_H */
diff --git a/src/backend/port/dynloader/netbsd.c b/src/backend/port/dynloader/netbsd.c
index 01a96013cb1478e57020e3d3b5f6d554ce543cd6..475d746514e1ad43a71e6ffb637011583bd2c361 100644
--- a/src/backend/port/dynloader/netbsd.c
+++ b/src/backend/port/dynloader/netbsd.c
@@ -32,7 +32,7 @@
 
 #if defined(LIBC_SCCS) && !defined(lint)
 static char sccsid[] = "@(#)dl.c	5.4 (Berkeley) 2/23/91";
-#endif   /* LIBC_SCCS and not lint */
+#endif							/* LIBC_SCCS and not lint */
 
 #include "postgres.h"
 
@@ -89,7 +89,7 @@ BSD44_derived_dlsym(void *handle, const char *name)
 		snprintf(buf, sizeof(buf), "_%s", name);
 		name = buf;
 	}
-#endif   /* !__ELF__ */
+#endif							/* !__ELF__ */
 	if ((vp = dlsym(handle, (char *) name)) == NULL)
 		snprintf(error_message, sizeof(error_message),
 				 "dlsym (%s) failed", name);
diff --git a/src/backend/port/dynloader/netbsd.h b/src/backend/port/dynloader/netbsd.h
index 0bd406850daf59f69b29d79ff2898976ff54ffb1..2ca332256be80db0646f7200e01e5e6bb2f85a17 100644
--- a/src/backend/port/dynloader/netbsd.h
+++ b/src/backend/port/dynloader/netbsd.h
@@ -18,7 +18,7 @@
 #include <link.h>
 #include <dlfcn.h>
 
-#include "utils/dynamic_loader.h"		/* pgrminclude ignore */
+#include "utils/dynamic_loader.h"	/* pgrminclude ignore */
 
 /*
  * Dynamic Loader on NetBSD 1.0.
@@ -56,4 +56,4 @@ void	   *BSD44_derived_dlopen(const char *filename, int num);
 void	   *BSD44_derived_dlsym(void *handle, const char *name);
 void		BSD44_derived_dlclose(void *handle);
 
-#endif   /* PORT_PROTOS_H */
+#endif							/* PORT_PROTOS_H */
diff --git a/src/backend/port/dynloader/openbsd.c b/src/backend/port/dynloader/openbsd.c
index fcd336acbefbc9f287eb2092237ef788e71cf49f..7b481b90d10219779b309e721fef926ec462db02 100644
--- a/src/backend/port/dynloader/openbsd.c
+++ b/src/backend/port/dynloader/openbsd.c
@@ -32,7 +32,7 @@
 
 #if defined(LIBC_SCCS) && !defined(lint)
 static char sccsid[] = "@(#)dl.c	5.4 (Berkeley) 2/23/91";
-#endif   /* LIBC_SCCS and not lint */
+#endif							/* LIBC_SCCS and not lint */
 
 #include "postgres.h"
 
@@ -89,7 +89,7 @@ BSD44_derived_dlsym(void *handle, const char *name)
 		snprintf(buf, sizeof(buf), "_%s", name);
 		name = buf;
 	}
-#endif   /* !__ELF__ */
+#endif							/* !__ELF__ */
 	if ((vp = dlsym(handle, (char *) name)) == NULL)
 		snprintf(error_message, sizeof(error_message),
 				 "dlsym (%s) failed", name);
diff --git a/src/backend/port/dynloader/openbsd.h b/src/backend/port/dynloader/openbsd.h
index 25d5439633a04c92304d3548cd731ec63d39a065..1130f39b4109dcb7ff5df5132300c80c6c0f3061 100644
--- a/src/backend/port/dynloader/openbsd.h
+++ b/src/backend/port/dynloader/openbsd.h
@@ -17,7 +17,7 @@
 #include <link.h>
 #include <dlfcn.h>
 
-#include "utils/dynamic_loader.h"		/* pgrminclude ignore */
+#include "utils/dynamic_loader.h"	/* pgrminclude ignore */
 
 /*
  * Dynamic Loader on NetBSD 1.0.
@@ -55,4 +55,4 @@ void	   *BSD44_derived_dlopen(const char *filename, int num);
 void	   *BSD44_derived_dlsym(void *handle, const char *name);
 void		BSD44_derived_dlclose(void *handle);
 
-#endif   /* PORT_PROTOS_H */
+#endif							/* PORT_PROTOS_H */
diff --git a/src/backend/port/dynloader/solaris.h b/src/backend/port/dynloader/solaris.h
index f50ba524dc791b7398fceb45a54982ee00c57ccd..e7638ff0fca4f0cfa1909dfb8183fbdc024cf4d8 100644
--- a/src/backend/port/dynloader/solaris.h
+++ b/src/backend/port/dynloader/solaris.h
@@ -15,7 +15,7 @@
 #define PORT_PROTOS_H
 
 #include <dlfcn.h>
-#include "utils/dynamic_loader.h"		/* pgrminclude ignore */
+#include "utils/dynamic_loader.h"	/* pgrminclude ignore */
 
 /*
  * In some older systems, the RTLD_NOW flag isn't defined and the mode
@@ -35,4 +35,4 @@
 #define pg_dlclose		dlclose
 #define pg_dlerror		dlerror
 
-#endif   /* PORT_PROTOS_H */
+#endif							/* PORT_PROTOS_H */
diff --git a/src/backend/port/dynloader/win32.h b/src/backend/port/dynloader/win32.h
index f689dc8ff99f9691644b86142434f369dcfa55e1..ddbf86652010f3aceb52ee303bb808926477ea74 100644
--- a/src/backend/port/dynloader/win32.h
+++ b/src/backend/port/dynloader/win32.h
@@ -4,7 +4,7 @@
 #ifndef PORT_PROTOS_H
 #define PORT_PROTOS_H
 
-#include "utils/dynamic_loader.h"		/* pgrminclude ignore */
+#include "utils/dynamic_loader.h"	/* pgrminclude ignore */
 
 #define pg_dlopen(f)	dlopen((f), 1)
 #define pg_dlsym		dlsym
@@ -16,4 +16,4 @@ int			dlclose(void *handle);
 void	   *dlsym(void *handle, const char *symbol);
 void	   *dlopen(const char *path, int mode);
 
-#endif   /* PORT_PROTOS_H */
+#endif							/* PORT_PROTOS_H */
diff --git a/src/backend/port/posix_sema.c b/src/backend/port/posix_sema.c
index f251ac6788dd5374245c2c295f566108cefe8d1e..5719caf9b56838b5975dd35b71f9deb01766d8c3 100644
--- a/src/backend/port/posix_sema.c
+++ b/src/backend/port/posix_sema.c
@@ -130,7 +130,7 @@ PosixSemaphoreCreate(sem_t *sem)
 	if (sem_init(sem, 1, 1) < 0)
 		elog(FATAL, "sem_init failed: %m");
 }
-#endif   /* USE_NAMED_POSIX_SEMAPHORES */
+#endif							/* USE_NAMED_POSIX_SEMAPHORES */
 
 
 /*
diff --git a/src/backend/port/sysv_sema.c b/src/backend/port/sysv_sema.c
index 4fbcc5e2b49bbea78d768413cf57e1e115da5fc0..a68b1f4aea8a7606f8b257a67b207533eda716a8 100644
--- a/src/backend/port/sysv_sema.c
+++ b/src/backend/port/sysv_sema.c
@@ -64,10 +64,10 @@ typedef int IpcSemaphoreId;		/* semaphore ID returned by semget(2) */
 static PGSemaphore sharedSemas; /* array of PGSemaphoreData in shared memory */
 static int	numSharedSemas;		/* number of PGSemaphoreDatas used so far */
 static int	maxSharedSemas;		/* allocated size of PGSemaphoreData array */
-static IpcSemaphoreId *mySemaSets;		/* IDs of sema sets acquired so far */
+static IpcSemaphoreId *mySemaSets;	/* IDs of sema sets acquired so far */
 static int	numSemaSets;		/* number of sema sets acquired so far */
 static int	maxSemaSets;		/* allocated size of mySemaSets array */
-static IpcSemaphoreKey nextSemaKey;		/* next key to try using */
+static IpcSemaphoreKey nextSemaKey; /* next key to try using */
 static int	nextSemaNumber;		/* next free sem num in last sema set */
 
 
@@ -333,7 +333,7 @@ PGReserveSemaphores(int maxSemas, int port)
 		elog(PANIC, "out of memory");
 	numSemaSets = 0;
 	nextSemaKey = port * 1000;
-	nextSemaNumber = SEMAS_PER_SET;		/* force sema set alloc on 1st call */
+	nextSemaNumber = SEMAS_PER_SET; /* force sema set alloc on 1st call */
 
 	on_shmem_exit(ReleaseSemaphores, 0);
 }
diff --git a/src/backend/port/sysv_shmem.c b/src/backend/port/sysv_shmem.c
index 124b2148de9a01ba72fe26b16daa4ce45e1928c4..042635afbd825106d70a97ed298575180c205801 100644
--- a/src/backend/port/sysv_shmem.c
+++ b/src/backend/port/sysv_shmem.c
@@ -440,10 +440,10 @@ GetHugePageSize(Size *hugepagesize, int *mmap_flags)
 			FreeFile(fp);
 		}
 	}
-#endif   /* __linux__ */
+#endif							/* __linux__ */
 }
 
-#endif   /* MAP_HUGETLB */
+#endif							/* MAP_HUGETLB */
 
 /*
  * Creates an anonymous mmap()ed shared memory segment.
@@ -533,7 +533,7 @@ AnonymousShmemDetach(int status, Datum arg)
 	}
 }
 
-#endif   /* USE_ANONYMOUS_SHMEM */
+#endif							/* USE_ANONYMOUS_SHMEM */
 
 /*
  * PGSharedMemoryCreate
@@ -771,7 +771,7 @@ PGSharedMemoryNoReAttach(void)
 	UsedShmemSegID = 0;
 }
 
-#endif   /* EXEC_BACKEND */
+#endif							/* EXEC_BACKEND */
 
 /*
  * PGSharedMemoryDetach
diff --git a/src/backend/port/win32_shmem.c b/src/backend/port/win32_shmem.c
index 31489fcdb0427cccab6d3e08134cc3ac3ae3b0d8..01f51f3158431b95193f8f5bce62b368f9c53894 100644
--- a/src/backend/port/win32_shmem.c
+++ b/src/backend/port/win32_shmem.c
@@ -49,7 +49,7 @@ GetSharedMemName(void)
 		elog(FATAL, "could not get size for full pathname of datadir %s: error code %lu",
 			 DataDir, GetLastError());
 
-	retptr = malloc(bufsize + 18);		/* 18 for Global\PostgreSQL: */
+	retptr = malloc(bufsize + 18);	/* 18 for Global\PostgreSQL: */
 	if (retptr == NULL)
 		elog(FATAL, "could not allocate memory for shared memory name");
 
@@ -163,9 +163,9 @@ PGSharedMemoryCreate(Size size, bool makePrivate, int port,
 
 		hmap = CreateFileMapping(INVALID_HANDLE_VALUE,	/* Use the pagefile */
 								 NULL,	/* Default security attrs */
-								 PAGE_READWRITE,		/* Memory is Read/Write */
-								 size_high,		/* Size Upper 32 Bits	*/
-								 size_low,		/* Size Lower 32 bits */
+								 PAGE_READWRITE,	/* Memory is Read/Write */
+								 size_high, /* Size Upper 32 Bits	*/
+								 size_low,	/* Size Lower 32 bits */
 								 szShareMem);
 
 		if (!hmap)
diff --git a/src/backend/postmaster/autovacuum.c b/src/backend/postmaster/autovacuum.c
index 5baa6db321a6709f8bfbe318581e52c01d476ac7..e62c6ad2ede3c7fade59cfe662938dd179a5b8d6 100644
--- a/src/backend/postmaster/autovacuum.c
+++ b/src/backend/postmaster/autovacuum.c
@@ -129,8 +129,8 @@ int			Log_autovacuum_min_duration = -1;
 #define STATS_READ_DELAY 1000
 
 /* the minimum allowed time between two awakenings of the launcher */
-#define MIN_AUTOVAC_SLEEPTIME 100.0		/* milliseconds */
-#define MAX_AUTOVAC_SLEEPTIME 300		/* seconds */
+#define MIN_AUTOVAC_SLEEPTIME 100.0 /* milliseconds */
+#define MAX_AUTOVAC_SLEEPTIME 300	/* seconds */
 
 /* Flags to tell if we are in an autovacuum process */
 static bool am_autovacuum_launcher = false;
@@ -516,7 +516,7 @@ AutoVacLauncherMain(int argc, char *argv[])
 
 		/* Forget any pending QueryCancel or timeout request */
 		disable_all_timeouts(false);
-		QueryCancelPending = false;		/* second to avoid race condition */
+		QueryCancelPending = false; /* second to avoid race condition */
 
 		/* Report the error to the server log */
 		EmitErrorReport();
diff --git a/src/backend/postmaster/bgworker.c b/src/backend/postmaster/bgworker.c
index 09b7fb4092043d4bddc289fe0e4dbf5180e0d625..227e66b4ba81a4921b37fae8a664fa251a4be995 100644
--- a/src/backend/postmaster/bgworker.c
+++ b/src/backend/postmaster/bgworker.c
@@ -636,7 +636,7 @@ SanityCheckBackgroundWorker(BackgroundWorker *worker, int elevel)
 static void
 bgworker_quickdie(SIGNAL_ARGS)
 {
-	sigaddset(&BlockSig, SIGQUIT);		/* prevent nested calls */
+	sigaddset(&BlockSig, SIGQUIT);	/* prevent nested calls */
 	PG_SETMASK(&BlockSig);
 
 	/*
@@ -986,7 +986,7 @@ RegisterDynamicBackgroundWorker(BackgroundWorker *worker,
 		if (!slot->in_use)
 		{
 			memcpy(&slot->worker, worker, sizeof(BackgroundWorker));
-			slot->pid = InvalidPid;		/* indicates not started yet */
+			slot->pid = InvalidPid; /* indicates not started yet */
 			slot->generation++;
 			slot->terminate = false;
 			generation = slot->generation;
diff --git a/src/backend/postmaster/bgwriter.c b/src/backend/postmaster/bgwriter.c
index 2674bb49ba8350e2619b3ba8b4a15724fb1e29c2..9ad74ee977f18a0c8c5a4c7dd5bf6414d24b38ae 100644
--- a/src/backend/postmaster/bgwriter.c
+++ b/src/backend/postmaster/bgwriter.c
@@ -122,8 +122,8 @@ BackgroundWriterMain(void)
 	 */
 	pqsignal(SIGHUP, BgSigHupHandler);	/* set flag to read config file */
 	pqsignal(SIGINT, SIG_IGN);
-	pqsignal(SIGTERM, ReqShutdownHandler);		/* shutdown */
-	pqsignal(SIGQUIT, bg_quickdie);		/* hard crash time */
+	pqsignal(SIGTERM, ReqShutdownHandler);	/* shutdown */
+	pqsignal(SIGQUIT, bg_quickdie); /* hard crash time */
 	pqsignal(SIGALRM, SIG_IGN);
 	pqsignal(SIGPIPE, SIG_IGN);
 	pqsignal(SIGUSR1, bgwriter_sigusr1_handler);
diff --git a/src/backend/postmaster/checkpointer.c b/src/backend/postmaster/checkpointer.c
index a55071900d8467f1323c7e38318c94dd2fe06053..f37f5d5c44f4747a7b724f8ac03db41c912e8b6a 100644
--- a/src/backend/postmaster/checkpointer.c
+++ b/src/backend/postmaster/checkpointer.c
@@ -116,7 +116,7 @@ typedef struct
 
 typedef struct
 {
-	pid_t		checkpointer_pid;		/* PID (0 if not started) */
+	pid_t		checkpointer_pid;	/* PID (0 if not started) */
 
 	slock_t		ckpt_lck;		/* protects all the ckpt_* fields */
 
@@ -126,8 +126,8 @@ typedef struct
 
 	int			ckpt_flags;		/* checkpoint flags, as defined in xlog.h */
 
-	uint32		num_backend_writes;		/* counts user backend buffer writes */
-	uint32		num_backend_fsync;		/* counts user backend fsync calls */
+	uint32		num_backend_writes; /* counts user backend buffer writes */
+	uint32		num_backend_fsync;	/* counts user backend fsync calls */
 
 	int			num_requests;	/* current # of requests */
 	int			max_requests;	/* allocated array size */
@@ -205,15 +205,14 @@ CheckpointerMain(void)
 	 * want to wait for the backends to exit, whereupon the postmaster will
 	 * tell us it's okay to shut down (via SIGUSR2).
 	 */
-	pqsignal(SIGHUP, ChkptSigHupHandler);		/* set flag to read config
-												 * file */
-	pqsignal(SIGINT, ReqCheckpointHandler);		/* request checkpoint */
+	pqsignal(SIGHUP, ChkptSigHupHandler);	/* set flag to read config file */
+	pqsignal(SIGINT, ReqCheckpointHandler); /* request checkpoint */
 	pqsignal(SIGTERM, SIG_IGN); /* ignore SIGTERM */
 	pqsignal(SIGQUIT, chkpt_quickdie);	/* hard crash time */
 	pqsignal(SIGALRM, SIG_IGN);
 	pqsignal(SIGPIPE, SIG_IGN);
 	pqsignal(SIGUSR1, chkpt_sigusr1_handler);
-	pqsignal(SIGUSR2, ReqShutdownHandler);		/* request shutdown */
+	pqsignal(SIGUSR2, ReqShutdownHandler);	/* request shutdown */
 
 	/*
 	 * Reset some signals that are accepted by postmaster but not here
diff --git a/src/backend/postmaster/fork_process.c b/src/backend/postmaster/fork_process.c
index 0bb15d84873a25344201a1b2737ecf2097f6da8f..65145b1205e32aeeb83a4e1459e6d2ba2ca467a3 100644
--- a/src/backend/postmaster/fork_process.c
+++ b/src/backend/postmaster/fork_process.c
@@ -118,4 +118,4 @@ fork_process(void)
 	return result;
 }
 
-#endif   /* ! WIN32 */
+#endif							/* ! WIN32 */
diff --git a/src/backend/postmaster/pgarch.c b/src/backend/postmaster/pgarch.c
index 2dce39fdefd0e50a29877ba5403bc100524ed7bb..00afce410454da9eea605999b8a2e681b54ba62c 100644
--- a/src/backend/postmaster/pgarch.c
+++ b/src/backend/postmaster/pgarch.c
@@ -54,11 +54,10 @@
  * Timer definitions.
  * ----------
  */
-#define PGARCH_AUTOWAKE_INTERVAL 60		/* How often to force a poll of the
-										 * archive status directory; in
-										 * seconds. */
-#define PGARCH_RESTART_INTERVAL 10		/* How often to attempt to restart a
-										 * failed archiver; in seconds. */
+#define PGARCH_AUTOWAKE_INTERVAL 60 /* How often to force a poll of the
+									 * archive status directory; in seconds. */
+#define PGARCH_RESTART_INTERVAL 10	/* How often to attempt to restart a
+									 * failed archiver; in seconds. */
 
 #define NUM_ARCHIVE_RETRIES 3
 
@@ -203,7 +202,7 @@ pgarch_forkexec(void)
 
 	return postmaster_forkexec(ac, av);
 }
-#endif   /* EXEC_BACKEND */
+#endif							/* EXEC_BACKEND */
 
 
 /*
diff --git a/src/backend/postmaster/pgstat.c b/src/backend/postmaster/pgstat.c
index 5cf958224631744e20aec8eccf6f08d8e4cf6b5a..68c1ee24634633b568b2650c4b65c5ac95644f02 100644
--- a/src/backend/postmaster/pgstat.c
+++ b/src/backend/postmaster/pgstat.c
@@ -74,21 +74,21 @@
  * Timer definitions.
  * ----------
  */
-#define PGSTAT_STAT_INTERVAL	500		/* Minimum time between stats file
-										 * updates; in milliseconds. */
+#define PGSTAT_STAT_INTERVAL	500 /* Minimum time between stats file
+									 * updates; in milliseconds. */
 
-#define PGSTAT_RETRY_DELAY		10		/* How long to wait between checks for
-										 * a new file; in milliseconds. */
+#define PGSTAT_RETRY_DELAY		10	/* How long to wait between checks for a
+									 * new file; in milliseconds. */
 
 #define PGSTAT_MAX_WAIT_TIME	10000	/* Maximum time to wait for a stats
 										 * file update; in milliseconds. */
 
-#define PGSTAT_INQ_INTERVAL		640		/* How often to ping the collector for
-										 * a new file; in milliseconds. */
+#define PGSTAT_INQ_INTERVAL		640 /* How often to ping the collector for a
+									 * new file; in milliseconds. */
 
-#define PGSTAT_RESTART_INTERVAL 60		/* How often to attempt to restart a
-										 * failed statistics collector; in
-										 * seconds. */
+#define PGSTAT_RESTART_INTERVAL 60	/* How often to attempt to restart a
+									 * failed statistics collector; in
+									 * seconds. */
 
 #define PGSTAT_POLL_LOOP_COUNT	(PGSTAT_MAX_WAIT_TIME / PGSTAT_RETRY_DELAY)
 #define PGSTAT_INQ_LOOP_COUNT	(PGSTAT_INQ_INTERVAL / PGSTAT_RETRY_DELAY)
@@ -213,7 +213,7 @@ typedef struct PgStat_SubXactStatus
 {
 	int			nest_level;		/* subtransaction nest level */
 	struct PgStat_SubXactStatus *prev;	/* higher-level subxact if any */
-	PgStat_TableXactStatus *first;		/* head of list for this subxact */
+	PgStat_TableXactStatus *first;	/* head of list for this subxact */
 } PgStat_SubXactStatus;
 
 static PgStat_SubXactStatus *pgStatXactStack = NULL;
@@ -226,9 +226,9 @@ PgStat_Counter pgStatBlockWriteTime = 0;
 /* Record that's written to 2PC state file when pgstat state is persisted */
 typedef struct TwoPhasePgStatRecord
 {
-	PgStat_Counter tuples_inserted;		/* tuples inserted in xact */
-	PgStat_Counter tuples_updated;		/* tuples updated in xact */
-	PgStat_Counter tuples_deleted;		/* tuples deleted in xact */
+	PgStat_Counter tuples_inserted; /* tuples inserted in xact */
+	PgStat_Counter tuples_updated;	/* tuples updated in xact */
+	PgStat_Counter tuples_deleted;	/* tuples deleted in xact */
 	PgStat_Counter inserted_pre_trunc;	/* tuples inserted prior to truncate */
 	PgStat_Counter updated_pre_trunc;	/* tuples updated prior to truncate */
 	PgStat_Counter deleted_pre_trunc;	/* tuples deleted prior to truncate */
@@ -710,7 +710,7 @@ pgstat_forkexec(void)
 
 	return postmaster_forkexec(ac, av);
 }
-#endif   /* EXEC_BACKEND */
+#endif							/* EXEC_BACKEND */
 
 
 /*
@@ -1290,7 +1290,7 @@ pgstat_drop_relation(Oid relid)
 	msg.m_databaseid = MyDatabaseId;
 	pgstat_send(&msg, len);
 }
-#endif   /* NOT_USED */
+#endif							/* NOT_USED */
 
 
 /* ----------
diff --git a/src/backend/postmaster/postmaster.c b/src/backend/postmaster/postmaster.c
index a5d3575b20975b0d3462b7109f77e3ae689643a9..3c5eee0fbc7992fded96ac712558de869347c03f 100644
--- a/src/backend/postmaster/postmaster.c
+++ b/src/backend/postmaster/postmaster.c
@@ -344,10 +344,10 @@ static time_t AbortStartTime = 0;
 /* Length of said timeout */
 #define SIGKILL_CHILDREN_AFTER_SECS		5
 
-static bool ReachedNormalRunning = false;		/* T if we've reached PM_RUN */
+static bool ReachedNormalRunning = false;	/* T if we've reached PM_RUN */
 
-bool		ClientAuthInProgress = false;		/* T during new-client
-												 * authentication */
+bool		ClientAuthInProgress = false;	/* T during new-client
+											 * authentication */
 
 bool		redirection_done = false;	/* stderr redirected for syslogger? */
 
@@ -455,7 +455,7 @@ typedef struct
 	HANDLE		procHandle;
 	DWORD		procId;
 } win32_deadchild_waitinfo;
-#endif   /* WIN32 */
+#endif							/* WIN32 */
 
 static pid_t backend_forkexec(Port *port);
 static pid_t internal_forkexec(int argc, char *argv[], Port *port);
@@ -537,7 +537,7 @@ static bool save_backend_variables(BackendParameters *param, Port *port,
 
 static void ShmemBackendArrayAdd(Backend *bn);
 static void ShmemBackendArrayRemove(Backend *bn);
-#endif   /* EXEC_BACKEND */
+#endif							/* EXEC_BACKEND */
 
 #define StartupDataBase()		StartChildProcess(StartupProcess)
 #define StartBackgroundWriter() StartChildProcess(BgWriterProcess)
@@ -631,20 +631,18 @@ PostmasterMain(int argc, char *argv[])
 	pqinitmask();
 	PG_SETMASK(&BlockSig);
 
-	pqsignal_no_restart(SIGHUP, SIGHUP_handler);		/* reread config file
-														 * and have children do
-														 * same */
+	pqsignal_no_restart(SIGHUP, SIGHUP_handler);	/* reread config file and
+													 * have children do same */
 	pqsignal_no_restart(SIGINT, pmdie); /* send SIGTERM and shut down */
-	pqsignal_no_restart(SIGQUIT, pmdie);		/* send SIGQUIT and die */
-	pqsignal_no_restart(SIGTERM, pmdie);		/* wait for children and shut
-												 * down */
+	pqsignal_no_restart(SIGQUIT, pmdie);	/* send SIGQUIT and die */
+	pqsignal_no_restart(SIGTERM, pmdie);	/* wait for children and shut down */
 	pqsignal(SIGALRM, SIG_IGN); /* ignored */
 	pqsignal(SIGPIPE, SIG_IGN); /* ignored */
-	pqsignal_no_restart(SIGUSR1, sigusr1_handler);		/* message from child
-														 * process */
-	pqsignal_no_restart(SIGUSR2, dummy_handler);		/* unused, reserve for
-														 * children */
-	pqsignal_no_restart(SIGCHLD, reaper);		/* handle child termination */
+	pqsignal_no_restart(SIGUSR1, sigusr1_handler);	/* message from child
+													 * process */
+	pqsignal_no_restart(SIGUSR2, dummy_handler);	/* unused, reserve for
+													 * children */
+	pqsignal_no_restart(SIGCHLD, reaper);	/* handle child termination */
 	pqsignal(SIGTTIN, SIG_IGN); /* ignored */
 	pqsignal(SIGTTOU, SIG_IGN); /* ignored */
 	/* ignore SIGXFSZ, so that ulimit violations work like disk full */
@@ -3148,7 +3146,7 @@ CleanupBackgroundWorker(int pid,
 		rw->rw_backend = NULL;
 		rw->rw_pid = 0;
 		rw->rw_child_slot = 0;
-		ReportBackgroundWorkerExit(&iter);		/* report child death */
+		ReportBackgroundWorkerExit(&iter);	/* report child death */
 
 		LogChildExit(EXIT_STATUS_0(exitstatus) ? DEBUG1 : LOG,
 					 namebuf, pid, exitstatus);
@@ -4003,7 +4001,7 @@ BackendStartup(Port *port)
 		/* And run the backend */
 		BackendRun(port);
 	}
-#endif   /* EXEC_BACKEND */
+#endif							/* EXEC_BACKEND */
 
 	if (pid < 0)
 	{
@@ -4030,7 +4028,7 @@ BackendStartup(Port *port)
 	 * of backends.
 	 */
 	bn->pid = pid;
-	bn->bkend_type = BACKEND_TYPE_NORMAL;		/* Can change later to WALSND */
+	bn->bkend_type = BACKEND_TYPE_NORMAL;	/* Can change later to WALSND */
 	dlist_push_head(&BackendList, &bn->elem);
 
 #ifdef EXEC_BACKEND
@@ -4120,7 +4118,7 @@ BackendInitialize(Port *port)
 	 * Must do this now because authentication uses libpq to send messages.
 	 */
 	pq_init();					/* initialize libpq to talk to client */
-	whereToSendOutput = DestRemote;		/* now safe to ereport to client */
+	whereToSendOutput = DestRemote; /* now safe to ereport to client */
 
 	/*
 	 * We arrange for a simple exit(1) if we receive SIGTERM or SIGQUIT or
@@ -4668,7 +4666,7 @@ internal_forkexec(int argc, char *argv[], Port *port)
 
 	return pi.dwProcessId;
 }
-#endif   /* WIN32 */
+#endif							/* WIN32 */
 
 
 /*
@@ -4842,7 +4840,7 @@ SubPostmasterMain(int argc, char *argv[])
 		/* Attach process to shared data structures */
 		CreateSharedMemoryAndSemaphores(false, 0);
 
-		AuxiliaryProcessMain(argc - 2, argv + 2);		/* does not return */
+		AuxiliaryProcessMain(argc - 2, argv + 2);	/* does not return */
 	}
 	if (strcmp(argv[1], "--forkavlauncher") == 0)
 	{
@@ -4855,7 +4853,7 @@ SubPostmasterMain(int argc, char *argv[])
 		/* Attach process to shared data structures */
 		CreateSharedMemoryAndSemaphores(false, 0);
 
-		AutoVacLauncherMain(argc - 2, argv + 2);		/* does not return */
+		AutoVacLauncherMain(argc - 2, argv + 2);	/* does not return */
 	}
 	if (strcmp(argv[1], "--forkavworker") == 0)
 	{
@@ -4896,24 +4894,24 @@ SubPostmasterMain(int argc, char *argv[])
 	{
 		/* Do not want to attach to shared memory */
 
-		PgArchiverMain(argc, argv);		/* does not return */
+		PgArchiverMain(argc, argv); /* does not return */
 	}
 	if (strcmp(argv[1], "--forkcol") == 0)
 	{
 		/* Do not want to attach to shared memory */
 
-		PgstatCollectorMain(argc, argv);		/* does not return */
+		PgstatCollectorMain(argc, argv);	/* does not return */
 	}
 	if (strcmp(argv[1], "--forklog") == 0)
 	{
 		/* Do not want to attach to shared memory */
 
-		SysLoggerMain(argc, argv);		/* does not return */
+		SysLoggerMain(argc, argv);	/* does not return */
 	}
 
 	abort();					/* shouldn't get here */
 }
-#endif   /* EXEC_BACKEND */
+#endif							/* EXEC_BACKEND */
 
 
 /*
@@ -5272,7 +5270,7 @@ StartChildProcess(AuxProcType type)
 		AuxiliaryProcessMain(ac, av);
 		ExitPostmaster(0);
 	}
-#endif   /* EXEC_BACKEND */
+#endif							/* EXEC_BACKEND */
 
 	if (pid < 0)
 	{
@@ -6228,7 +6226,7 @@ ShmemBackendArrayRemove(Backend *bn)
 	/* Mark the slot as empty */
 	ShmemBackendArray[i].pid = 0;
 }
-#endif   /* EXEC_BACKEND */
+#endif							/* EXEC_BACKEND */
 
 
 #ifdef WIN32
@@ -6304,7 +6302,7 @@ pgwin32_deadchild_callback(PVOID lpParameter, BOOLEAN TimerOrWaitFired)
 	/* Queue SIGCHLD signal */
 	pg_queue_signal(SIGCHLD);
 }
-#endif   /* WIN32 */
+#endif							/* WIN32 */
 
 /*
  * Initialize one and only handle for monitoring postmaster death.
@@ -6355,5 +6353,5 @@ InitPostmasterDeathWatchHandle(void)
 		ereport(FATAL,
 				(errmsg_internal("could not duplicate postmaster handle: error code %lu",
 								 GetLastError())));
-#endif   /* WIN32 */
+#endif							/* WIN32 */
 }
diff --git a/src/backend/postmaster/startup.c b/src/backend/postmaster/startup.c
index b62325247500b227fbfa3cca75da8bb7b987ff7f..4693a1bb86f526aeefc5c0b4f5097e6e8947f26f 100644
--- a/src/backend/postmaster/startup.c
+++ b/src/backend/postmaster/startup.c
@@ -183,7 +183,7 @@ StartupProcessMain(void)
 	 */
 	pqsignal(SIGHUP, StartupProcSigHupHandler); /* reload config file */
 	pqsignal(SIGINT, SIG_IGN);	/* ignore query cancel */
-	pqsignal(SIGTERM, StartupProcShutdownHandler);		/* request shutdown */
+	pqsignal(SIGTERM, StartupProcShutdownHandler);	/* request shutdown */
 	pqsignal(SIGQUIT, startupproc_quickdie);	/* hard crash time */
 	InitializeTimeouts();		/* establishes SIGALRM handler */
 	pqsignal(SIGPIPE, SIG_IGN);
diff --git a/src/backend/postmaster/syslogger.c b/src/backend/postmaster/syslogger.c
index 9828999eb848add56dbe013ea6dfac2b139a770f..7e4d7a9041b0ab227e85a5edd74bb4a9ec5a21ed 100644
--- a/src/backend/postmaster/syslogger.c
+++ b/src/backend/postmaster/syslogger.c
@@ -169,7 +169,7 @@ SysLoggerMain(int argc, char *argv[])
 
 #ifdef EXEC_BACKEND
 	syslogger_parseArgs(argc, argv);
-#endif   /* EXEC_BACKEND */
+#endif							/* EXEC_BACKEND */
 
 	am_syslogger = true;
 
@@ -268,7 +268,7 @@ SysLoggerMain(int argc, char *argv[])
 	threadHandle = (HANDLE) _beginthreadex(NULL, 0, pipeThread, NULL, 0, NULL);
 	if (threadHandle == 0)
 		elog(FATAL, "could not create syslogger data transfer thread: %m");
-#endif   /* WIN32 */
+#endif							/* WIN32 */
 
 	/*
 	 * Remember active logfile's name.  We recompute this from the reference
@@ -490,7 +490,7 @@ SysLoggerMain(int argc, char *argv[])
 						 WAIT_EVENT_SYSLOGGER_MAIN);
 
 		EnterCriticalSection(&sysloggerSection);
-#endif   /* WIN32 */
+#endif							/* WIN32 */
 
 		if (pipe_eof_seen)
 		{
@@ -716,7 +716,7 @@ syslogger_forkexec(void)
 				 (long) _get_osfhandle(_fileno(syslogFile)));
 	else
 		strcpy(filenobuf, "0");
-#endif   /* WIN32 */
+#endif							/* WIN32 */
 	av[ac++] = filenobuf;
 
 	av[ac] = NULL;
@@ -756,9 +756,9 @@ syslogger_parseArgs(int argc, char *argv[])
 			setvbuf(syslogFile, NULL, PG_IOLBF, 0);
 		}
 	}
-#endif   /* WIN32 */
+#endif							/* WIN32 */
 }
-#endif   /* EXEC_BACKEND */
+#endif							/* EXEC_BACKEND */
 
 
 /* --------------------------------
@@ -1084,7 +1084,7 @@ pipeThread(void *arg)
 	_endthread();
 	return 0;
 }
-#endif   /* WIN32 */
+#endif							/* WIN32 */
 
 /*
  * Open the csv log file - we do this opportunistically, because
@@ -1103,7 +1103,7 @@ open_csvlogfile(void)
 
 	csvlogFile = logfile_open(filename, "a", false);
 
-	if (last_csv_file_name != NULL)		/* probably shouldn't happen */
+	if (last_csv_file_name != NULL) /* probably shouldn't happen */
 		pfree(last_csv_file_name);
 
 	last_csv_file_name = filename;
diff --git a/src/backend/postmaster/walwriter.c b/src/backend/postmaster/walwriter.c
index a575d8f953bbe4547d6fbbab9916ace74ceb4dfc..7b89e02428bf3b8d1d38b0100c3256823148aed0 100644
--- a/src/backend/postmaster/walwriter.c
+++ b/src/backend/postmaster/walwriter.c
@@ -109,8 +109,8 @@ WalWriterMain(void)
 	 * reasonable to treat like SIGTERM.
 	 */
 	pqsignal(SIGHUP, WalSigHupHandler); /* set flag to read config file */
-	pqsignal(SIGINT, WalShutdownHandler);		/* request shutdown */
-	pqsignal(SIGTERM, WalShutdownHandler);		/* request shutdown */
+	pqsignal(SIGINT, WalShutdownHandler);	/* request shutdown */
+	pqsignal(SIGTERM, WalShutdownHandler);	/* request shutdown */
 	pqsignal(SIGQUIT, wal_quickdie);	/* hard crash time */
 	pqsignal(SIGALRM, SIG_IGN);
 	pqsignal(SIGPIPE, SIG_IGN);
@@ -286,7 +286,7 @@ WalWriterMain(void)
 		 * sleep time so as to reduce the server's idle power consumption.
 		 */
 		if (left_till_hibernate > 0)
-			cur_timeout = WalWriterDelay;		/* in ms */
+			cur_timeout = WalWriterDelay;	/* in ms */
 		else
 			cur_timeout = WalWriterDelay * HIBERNATE_FACTOR;
 
diff --git a/src/backend/regex/regc_color.c b/src/backend/regex/regc_color.c
index 823bec018fd170af01b88dc82fd69cf7ef19cd6f..f5a4151757ddc31f3a838a2bdd5f9bc95c7c8ea2 100644
--- a/src/backend/regex/regc_color.c
+++ b/src/backend/regex/regc_color.c
@@ -145,7 +145,7 @@ pg_reg_getcolor(struct colormap *cm, chr c)
 			low = middle + 1;
 		else
 		{
-			rownum = cmr->rownum;		/* found a match */
+			rownum = cmr->rownum;	/* found a match */
 			break;
 		}
 	}
@@ -1040,8 +1040,7 @@ static void
 colorcomplement(struct nfa *nfa,
 				struct colormap *cm,
 				int type,
-				struct state *of,		/* complements of this guy's PLAIN
-										 * outarcs */
+				struct state *of,	/* complements of this guy's PLAIN outarcs */
 				struct state *from,
 				struct state *to)
 {
@@ -1138,4 +1137,4 @@ dumpchr(chr c,
 		fprintf(f, "\\u%04lx", (long) c);
 }
 
-#endif   /* REG_DEBUG */
+#endif							/* REG_DEBUG */
diff --git a/src/backend/regex/regc_lex.c b/src/backend/regex/regc_lex.c
index b2506ca814fa860847b0708f3da664ca89021e09..2c6551ca746625b8b574defb471d3664feb39cb1 100644
--- a/src/backend/regex/regc_lex.c
+++ b/src/backend/regex/regc_lex.c
@@ -586,10 +586,10 @@ next(struct vars *v)
 					FAILW(REG_BADRPT);
 				switch (*v->now++)
 				{
-					case CHR(':'):		/* non-capturing paren */
+					case CHR(':'):	/* non-capturing paren */
 						RETV('(', 0);
 						break;
-					case CHR('#'):		/* comment */
+					case CHR('#'):	/* comment */
 						while (!ATEOS() && *v->now != CHR(')'))
 							v->now++;
 						if (!ATEOS())
@@ -597,11 +597,11 @@ next(struct vars *v)
 						assert(v->nexttype == v->lasttype);
 						return next(v);
 						break;
-					case CHR('='):		/* positive lookahead */
+					case CHR('='):	/* positive lookahead */
 						NOTE(REG_ULOOKAROUND);
 						RETV(LACON, LATYPE_AHEAD_POS);
 						break;
-					case CHR('!'):		/* negative lookahead */
+					case CHR('!'):	/* negative lookahead */
 						NOTE(REG_ULOOKAROUND);
 						RETV(LACON, LATYPE_AHEAD_NEG);
 						break;
@@ -610,11 +610,11 @@ next(struct vars *v)
 							FAILW(REG_BADRPT);
 						switch (*v->now++)
 						{
-							case CHR('='):		/* positive lookbehind */
+							case CHR('='):	/* positive lookbehind */
 								NOTE(REG_ULOOKAROUND);
 								RETV(LACON, LATYPE_BEHIND_POS);
 								break;
-							case CHR('!'):		/* negative lookbehind */
+							case CHR('!'):	/* negative lookbehind */
 								NOTE(REG_ULOOKAROUND);
 								RETV(LACON, LATYPE_BEHIND_NEG);
 								break;
@@ -836,7 +836,7 @@ lexescape(struct vars *v)
 			break;
 		case CHR('x'):
 			NOTE(REG_UUNPORT);
-			c = lexdigits(v, 16, 1, 255);		/* REs >255 long outside spec */
+			c = lexdigits(v, 16, 1, 255);	/* REs >255 long outside spec */
 			if (ISERR() || !CHR_IS_IN_RANGE(c))
 				FAILW(REG_EESCAPE);
 			RETV(PLAIN, c);
@@ -863,7 +863,7 @@ lexescape(struct vars *v)
 		case CHR('9'):
 			save = v->now;
 			v->now--;			/* put first digit back */
-			c = lexdigits(v, 10, 1, 255);		/* REs >255 long outside spec */
+			c = lexdigits(v, 10, 1, 255);	/* REs >255 long outside spec */
 			if (ISERR())
 				FAILW(REG_EESCAPE);
 			/* ugly heuristic (first test is "exactly 1 digit?") */
diff --git a/src/backend/regex/regc_locale.c b/src/backend/regex/regc_locale.c
index acae90abce2b46ea3642e7287aea5e6f17367995..047abc3e1e74c7f598d269e14fd0a0b3885df1f6 100644
--- a/src/backend/regex/regc_locale.c
+++ b/src/backend/regex/regc_locale.c
@@ -754,7 +754,7 @@ cmp(const chr *x, const chr *y, /* strings to compare */
  * stop at embedded NULs!
  */
 static int						/* 0 for equal, nonzero for unequal */
-casecmp(const chr *x, const chr *y,		/* strings to compare */
+casecmp(const chr *x, const chr *y, /* strings to compare */
 		size_t len)				/* exact length of comparison */
 {
 	for (; len > 0; len--, x++, y++)
diff --git a/src/backend/regex/regc_nfa.c b/src/backend/regex/regc_nfa.c
index 2179a38a22813beb358c60fad812e91919a92a5d..92c9c4d795d1a4d32a4677c4e00e25123506b072 100644
--- a/src/backend/regex/regc_nfa.c
+++ b/src/backend/regex/regc_nfa.c
@@ -67,7 +67,7 @@ newnfa(struct vars *v,
 	nfa->eos[0] = nfa->eos[1] = COLORLESS;
 	nfa->parent = parent;		/* Precedes newfstate so parent is valid. */
 	nfa->post = newfstate(nfa, '@');	/* number 0 */
-	nfa->pre = newfstate(nfa, '>');		/* number 1 */
+	nfa->pre = newfstate(nfa, '>'); /* number 1 */
 
 	nfa->init = newstate(nfa);	/* may become invalid later */
 	nfa->final = newstate(nfa);
@@ -1253,7 +1253,7 @@ deltraverse(struct nfa *nfa,
 	}
 
 	assert(s->no != FREESTATE); /* we're still here */
-	assert(s == leftend || s->nins != 0);		/* and still reachable */
+	assert(s == leftend || s->nins != 0);	/* and still reachable */
 	assert(s->nouts == 0);		/* but have no outarcs */
 
 	s->tmp = NULL;				/* we're done here */
@@ -1751,7 +1751,7 @@ push(struct nfa *nfa,
 		if (NISERR())
 			return 0;
 		copyouts(nfa, to, s);	/* duplicate outarcs */
-		cparc(nfa, con, from, s);		/* move constraint arc */
+		cparc(nfa, con, from, s);	/* move constraint arc */
 		freearc(nfa, con);
 		if (NISERR())
 			return 0;
@@ -1833,7 +1833,7 @@ combine(struct arc *con,
 		case CA('$', '$'):
 		case CA(AHEAD, AHEAD):
 		case CA(BEHIND, BEHIND):
-			if (con->co == a->co)		/* true duplication */
+			if (con->co == a->co)	/* true duplication */
 				return SATISFIED;
 			return INCOMPATIBLE;
 			break;
@@ -2763,8 +2763,8 @@ cleanup(struct nfa *nfa)
 static void
 markreachable(struct nfa *nfa,
 			  struct state *s,
-			  struct state *okay,		/* consider only states with this mark */
-			  struct state *mark)		/* the value to mark with */
+			  struct state *okay,	/* consider only states with this mark */
+			  struct state *mark)	/* the value to mark with */
 {
 	struct arc *a;
 
@@ -3114,7 +3114,7 @@ dumparc(struct arc *a,
 	if (aa == NULL)
 		fprintf(f, "?!?");		/* missing from in-chain */
 }
-#endif   /* REG_DEBUG */
+#endif							/* REG_DEBUG */
 
 /*
  * dumpcnfa - dump a compacted NFA in human-readable form
@@ -3178,4 +3178,4 @@ dumpcstate(int st,
 	fflush(f);
 }
 
-#endif   /* REG_DEBUG */
+#endif							/* REG_DEBUG */
diff --git a/src/backend/regex/regc_pg_locale.c b/src/backend/regex/regc_pg_locale.c
index 4bdcb4fd6ae52b74e498c0b87a5b95d13d74c486..6982879688b638a0eda047ed8bcfa99899900707 100644
--- a/src/backend/regex/regc_pg_locale.c
+++ b/src/backend/regex/regc_pg_locale.c
@@ -277,7 +277,7 @@ pg_set_regex_collation(Oid collation)
 				pg_regex_strategy = PG_REGEX_LOCALE_WIDE;
 		}
 		else
-#endif   /* USE_WIDE_UPPER_LOWER */
+#endif							/* USE_WIDE_UPPER_LOWER */
 		{
 			if (pg_regex_locale)
 				pg_regex_strategy = PG_REGEX_LOCALE_1BYTE_L;
diff --git a/src/backend/regex/regcomp.c b/src/backend/regex/regcomp.c
index 777373e691a6f57ceb238f8ac7c11b5312a81309..51385509bbaeae5c22a239ddde73c7c8b842f981 100644
--- a/src/backend/regex/regcomp.c
+++ b/src/backend/regex/regcomp.c
@@ -257,7 +257,7 @@ struct vars
 /* parsing macros; most know that `v' is the struct vars pointer */
 #define NEXT()	(next(v))		/* advance by one token */
 #define SEE(t)	(v->nexttype == (t))	/* is next token this? */
-#define EAT(t)	(SEE(t) && next(v))		/* if next is this, swallow it */
+#define EAT(t)	(SEE(t) && next(v)) /* if next is this, swallow it */
 #define VISERR(vv)	((vv)->err != 0)	/* have we seen an error yet? */
 #define ISERR() VISERR(v)
 #define VERR(vv,e)	((vv)->nexttype = EOS, \
@@ -942,7 +942,7 @@ parseqatom(struct vars *v,
 				assert((size_t) subno < v->nsubs);
 			}
 			else
-				atomtype = PLAIN;		/* something that's not '(' */
+				atomtype = PLAIN;	/* something that's not '(' */
 			NEXT();
 			/* need new endpoints because tree will contain pointers */
 			s = newstate(v->nfa);
@@ -1124,7 +1124,7 @@ parseqatom(struct vars *v,
 	/* if it's a backref, now is the time to replicate the subNFA */
 	if (atomtype == BACKREF)
 	{
-		assert(atom->begin->nouts == 1);		/* just the EMPTY */
+		assert(atom->begin->nouts == 1);	/* just the EMPTY */
 		delsub(v->nfa, atom->begin, atom->end);
 		assert(v->subs[subno] != NULL);
 
@@ -1145,7 +1145,7 @@ parseqatom(struct vars *v,
 	if (atomtype == BACKREF)
 	{
 		/* special case:  backrefs have internal quantifiers */
-		EMPTYARC(s, atom->begin);		/* empty prefix */
+		EMPTYARC(s, atom->begin);	/* empty prefix */
 		/* just stuff everything into atom */
 		repeat(v, atom->begin, atom->end, m, n);
 		atom->min = (short) m;
@@ -1157,7 +1157,7 @@ parseqatom(struct vars *v,
 	else if (m == 1 && n == 1)
 	{
 		/* no/vacuous quantifier:  done */
-		EMPTYARC(s, atom->begin);		/* empty prefix */
+		EMPTYARC(s, atom->begin);	/* empty prefix */
 		/* rest of branch can be strung starting from atom->end */
 		s2 = atom->end;
 	}
@@ -1175,7 +1175,7 @@ parseqatom(struct vars *v,
 		assert(m >= 1 && m != DUPINF && n >= 1);
 		repeat(v, s, atom->begin, m - 1, (n == DUPINF) ? n : n - 1);
 		f = COMBINE(qprefer, atom->flags);
-		t = subre(v, '.', f, s, atom->end);		/* prefix and atom */
+		t = subre(v, '.', f, s, atom->end); /* prefix and atom */
 		NOERR();
 		t->left = subre(v, '=', PREF(f), s, atom->begin);
 		NOERR();
@@ -1618,7 +1618,7 @@ wordchrs(struct vars *v)
  */
 static void
 processlacon(struct vars *v,
-			 struct state *begin,		/* start of parsed LACON sub-re */
+			 struct state *begin,	/* start of parsed LACON sub-re */
 			 struct state *end, /* end of parsed LACON sub-re */
 			 int latype,
 			 struct state *lp,	/* left state to hang it on */
@@ -2180,7 +2180,7 @@ stid(struct subre *t,
 		sprintf(buf, "%p", t);
 	return buf;
 }
-#endif   /* REG_DEBUG */
+#endif							/* REG_DEBUG */
 
 
 #include "regc_lex.c"
diff --git a/src/backend/regex/rege_dfa.c b/src/backend/regex/rege_dfa.c
index 366b79f492fe907dbee331bce52cc55a481de083..5695e158a50b8a77b96f9ae8801fd034005c7a0b 100644
--- a/src/backend/regex/rege_dfa.c
+++ b/src/backend/regex/rege_dfa.c
@@ -303,7 +303,7 @@ static int
 matchuntil(struct vars *v,
 		   struct dfa *d,
 		   chr *probe,			/* we want to know if a match ends here */
-		   struct sset **lastcss,		/* state storage across calls */
+		   struct sset **lastcss,	/* state storage across calls */
 		   chr **lastcp)		/* state storage across calls */
 {
 	chr		   *cp = *lastcp;
@@ -672,15 +672,15 @@ miss(struct vars *v,
 				for (ca = cnfa->states[i]; ca->co != COLORLESS; ca++)
 				{
 					if (ca->co < cnfa->ncolors)
-						continue;		/* not a LACON arc */
+						continue;	/* not a LACON arc */
 					if (ISBSET(d->work, ca->to))
-						continue;		/* arc would be a no-op anyway */
-					sawlacons = 1;		/* this LACON affects our result */
+						continue;	/* arc would be a no-op anyway */
+					sawlacons = 1;	/* this LACON affects our result */
 					if (!lacon(v, cnfa, cp, ca->co))
 					{
 						if (ISERR())
 							return NULL;
-						continue;		/* LACON arc cannot be traversed */
+						continue;	/* LACON arc cannot be traversed */
 					}
 					if (ISERR())
 						return NULL;
@@ -821,7 +821,7 @@ getvacant(struct vars *v,
 		FDEBUG(("zapping c%d's %ld outarc\n", (int) (p - d->ssets), (long) co));
 		p->outs[co] = NULL;
 		ap = p->inchain[co];
-		p->inchain[co].ss = NULL;		/* paranoia */
+		p->inchain[co].ss = NULL;	/* paranoia */
 	}
 	ss->ins.ss = NULL;
 
diff --git a/src/backend/regex/regerror.c b/src/backend/regex/regerror.c
index 2d38fbc646bcbc471d0e12a61f7497c0f452e2c0..4a27c2552cbb0ba87f3085aa3d3de58cb484e774 100644
--- a/src/backend/regex/regerror.c
+++ b/src/backend/regex/regerror.c
@@ -64,7 +64,7 @@ pg_regerror(int errcode,		/* error code, or REG_ATOI or REG_ITOA */
 {
 	const struct rerr *r;
 	const char *msg;
-	char		convbuf[sizeof(unk) + 50];		/* 50 = plenty for int */
+	char		convbuf[sizeof(unk) + 50];	/* 50 = plenty for int */
 	size_t		len;
 	int			icode;
 
@@ -78,7 +78,7 @@ pg_regerror(int errcode,		/* error code, or REG_ATOI or REG_ITOA */
 			msg = convbuf;
 			break;
 		case REG_ITOA:			/* convert number to name */
-			icode = atoi(errbuf);		/* not our problem if this fails */
+			icode = atoi(errbuf);	/* not our problem if this fails */
 			for (r = rerrs; r->code >= 0; r++)
 				if (r->code == icode)
 					break;
diff --git a/src/backend/regex/regexec.c b/src/backend/regex/regexec.c
index 471ddb2aad7fda650c096293f88df3c650ab3360..f7eaa76b02c2b17950f83ceaefc544613676c558 100644
--- a/src/backend/regex/regexec.c
+++ b/src/backend/regex/regexec.c
@@ -403,7 +403,7 @@ find(struct vars *v,
 			v->details->rm_extend.rm_so = OFF(cold);
 		else
 			v->details->rm_extend.rm_so = OFF(v->stop);
-		v->details->rm_extend.rm_eo = OFF(v->stop);		/* unknown */
+		v->details->rm_extend.rm_eo = OFF(v->stop); /* unknown */
 	}
 	if (close == NULL)			/* not found */
 		return REG_NOMATCH;
@@ -449,7 +449,7 @@ find(struct vars *v,
 			v->details->rm_extend.rm_so = OFF(cold);
 		else
 			v->details->rm_extend.rm_so = OFF(v->stop);
-		v->details->rm_extend.rm_eo = OFF(v->stop);		/* unknown */
+		v->details->rm_extend.rm_eo = OFF(v->stop); /* unknown */
 	}
 	if (v->nmatch == 1)			/* no need for submatches */
 		return REG_OKAY;
@@ -494,7 +494,7 @@ cfind(struct vars *v,
 			v->details->rm_extend.rm_so = OFF(cold);
 		else
 			v->details->rm_extend.rm_so = OFF(v->stop);
-		v->details->rm_extend.rm_eo = OFF(v->stop);		/* unknown */
+		v->details->rm_extend.rm_eo = OFF(v->stop); /* unknown */
 	}
 	return ret;
 }
@@ -718,7 +718,7 @@ cdissect(struct vars *v,
 			break;
 		case '.':				/* concatenation */
 			assert(t->left != NULL && t->right != NULL);
-			if (t->left->flags & SHORTER)		/* reverse scan */
+			if (t->left->flags & SHORTER)	/* reverse scan */
 				er = crevcondissect(v, t, begin, end);
 			else
 				er = ccondissect(v, t, begin, end);
@@ -729,7 +729,7 @@ cdissect(struct vars *v,
 			break;
 		case '*':				/* iteration */
 			assert(t->left != NULL);
-			if (t->left->flags & SHORTER)		/* reverse scan */
+			if (t->left->flags & SHORTER)	/* reverse scan */
 				er = creviterdissect(v, t, begin, end);
 			else
 				er = citerdissect(v, t, begin, end);
diff --git a/src/backend/regex/regexport.c b/src/backend/regex/regexport.c
index 53417f0e7ddf666061dfc851baaa603c79216f40..febf2adaec8b9e39782c336677629484671288c1 100644
--- a/src/backend/regex/regexport.c
+++ b/src/backend/regex/regexport.c
@@ -235,7 +235,7 @@ pg_reg_getnumcharacters(const regex_t *regex, int co)
 
 	if (co <= 0 || co > cm->max)	/* we reject 0 which is WHITE */
 		return -1;
-	if (cm->cd[co].flags & PSEUDO)		/* also pseudocolors (BOS etc) */
+	if (cm->cd[co].flags & PSEUDO)	/* also pseudocolors (BOS etc) */
 		return -1;
 
 	/*
diff --git a/src/backend/replication/basebackup.c b/src/backend/replication/basebackup.c
index f3671cf41ff9b12a4111bad36500a49cf3c332ff..25ce7a7bd274b2bc10af4e0a5c0224692c7e3d62 100644
--- a/src/backend/replication/basebackup.c
+++ b/src/backend/replication/basebackup.c
@@ -16,7 +16,7 @@
 #include <unistd.h>
 #include <time.h>
 
-#include "access/xlog_internal.h"		/* for pg_start/stop_backup */
+#include "access/xlog_internal.h"	/* for pg_start/stop_backup */
 #include "catalog/catalog.h"
 #include "catalog/pg_type.h"
 #include "lib/stringinfo.h"
@@ -273,8 +273,8 @@ perform_base_backup(basebackup_options *opt, DIR *tblspcdir)
 
 			/* Send CopyOutResponse message */
 			pq_beginmessage(&buf, 'H');
-			pq_sendbyte(&buf, 0);		/* overall format */
-			pq_sendint(&buf, 0, 2);		/* natts */
+			pq_sendbyte(&buf, 0);	/* overall format */
+			pq_sendint(&buf, 0, 2); /* natts */
 			pq_endmessage(&buf);
 
 			if (ti->path == NULL)
@@ -318,7 +318,7 @@ perform_base_backup(basebackup_options *opt, DIR *tblspcdir)
 				Assert(lnext(lc) == NULL);
 			}
 			else
-				pq_putemptymessage('c');		/* CopyDone */
+				pq_putemptymessage('c');	/* CopyDone */
 		}
 	}
 	PG_END_ENSURE_ERROR_CLEANUP(base_backup_cleanup, (Datum) 0);
@@ -814,7 +814,7 @@ SendXlogRecPtrResult(XLogRecPtr ptr, TimeLineID tli)
 	pq_sendstring(&buf, "recptr");
 	pq_sendint(&buf, 0, 4);		/* table oid */
 	pq_sendint(&buf, 0, 2);		/* attnum */
-	pq_sendint(&buf, TEXTOID, 4);		/* type oid */
+	pq_sendint(&buf, TEXTOID, 4);	/* type oid */
 	pq_sendint(&buf, -1, 2);
 	pq_sendint(&buf, 0, 4);
 	pq_sendint(&buf, 0, 2);
@@ -827,7 +827,7 @@ SendXlogRecPtrResult(XLogRecPtr ptr, TimeLineID tli)
 	 * int8 may seem like a surprising data type for this, but in theory int4
 	 * would not be wide enough for this, as TimeLineID is unsigned.
 	 */
-	pq_sendint(&buf, INT8OID, 4);		/* type oid */
+	pq_sendint(&buf, INT8OID, 4);	/* type oid */
 	pq_sendint(&buf, -1, 2);
 	pq_sendint(&buf, 0, 4);
 	pq_sendint(&buf, 0, 2);
@@ -1115,7 +1115,7 @@ sendDir(char *path, int basepathlen, bool sizeonly, List *tablespaces,
 					(errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
 				  errmsg("tablespaces are not supported on this platform")));
 			continue;
-#endif   /* HAVE_READLINK */
+#endif							/* HAVE_READLINK */
 		}
 		else if (S_ISDIR(statbuf.st_mode))
 		{
diff --git a/src/backend/replication/logical/logical.c b/src/backend/replication/logical/logical.c
index 33cb01b8d0e901b96846f7ddbf27019f42ae7183..f4d123ec05e61dd5f5b36cf71e132e6fa74a054d 100644
--- a/src/backend/replication/logical/logical.c
+++ b/src/backend/replication/logical/logical.c
@@ -451,7 +451,7 @@ DecodingContextFindStartpoint(LogicalDecodingContext *ctx)
 		if (err)
 			elog(ERROR, "%s", err);
 		if (!record)
-			elog(ERROR, "no record found");		/* shouldn't happen */
+			elog(ERROR, "no record found"); /* shouldn't happen */
 
 		startptr = InvalidXLogRecPtr;
 
@@ -661,7 +661,7 @@ commit_cb_wrapper(ReorderBuffer *cache, ReorderBufferTXN *txn,
 	/* Push callback + info on the error context stack */
 	state.ctx = ctx;
 	state.callback_name = "commit";
-	state.report_location = txn->final_lsn;		/* beginning of commit record */
+	state.report_location = txn->final_lsn; /* beginning of commit record */
 	errcallback.callback = output_plugin_error_callback;
 	errcallback.arg = (void *) &state;
 	errcallback.previous = error_context_stack;
diff --git a/src/backend/replication/logical/origin.c b/src/backend/replication/logical/origin.c
index 09206f29a0ac1a8cea632db3ea5648126b29c78d..f73b1a6d6c87307e706a1690027e4d787b386e5e 100644
--- a/src/backend/replication/logical/origin.c
+++ b/src/backend/replication/logical/origin.c
@@ -147,7 +147,7 @@ typedef struct ReplicationStateCtl
 } ReplicationStateCtl;
 
 /* external variables */
-RepOriginId replorigin_session_origin = InvalidRepOriginId;		/* assumed identity */
+RepOriginId replorigin_session_origin = InvalidRepOriginId; /* assumed identity */
 XLogRecPtr	replorigin_session_origin_lsn = InvalidXLogRecPtr;
 TimestampTz replorigin_session_origin_timestamp = 0;
 
diff --git a/src/backend/replication/logical/proto.c b/src/backend/replication/logical/proto.c
index ff348ff2a8c9e22b5b981d4fa8d4e99bc64bfa70..e3230e1fa2a0cfc6318d4e043ccea818bfc16be9 100644
--- a/src/backend/replication/logical/proto.c
+++ b/src/backend/replication/logical/proto.c
@@ -194,9 +194,9 @@ logicalrep_write_update(StringInfo out, Relation rel, HeapTuple oldtuple,
 	if (oldtuple != NULL)
 	{
 		if (rel->rd_rel->relreplident == REPLICA_IDENTITY_FULL)
-			pq_sendbyte(out, 'O');		/* old tuple follows */
+			pq_sendbyte(out, 'O');	/* old tuple follows */
 		else
-			pq_sendbyte(out, 'K');		/* old key follows */
+			pq_sendbyte(out, 'K');	/* old key follows */
 		logicalrep_write_tuple(out, rel, oldtuple);
 	}
 
@@ -424,12 +424,12 @@ logicalrep_write_tuple(StringInfo out, Relation rel, HeapTuple tuple)
 
 		if (isnull[i])
 		{
-			pq_sendbyte(out, 'n');		/* null column */
+			pq_sendbyte(out, 'n');	/* null column */
 			continue;
 		}
 		else if (att->attlen == -1 && VARATT_IS_EXTERNAL_ONDISK(values[i]))
 		{
-			pq_sendbyte(out, 'u');		/* unchanged toast column */
+			pq_sendbyte(out, 'u');	/* unchanged toast column */
 			continue;
 		}
 
diff --git a/src/backend/replication/logical/reorderbuffer.c b/src/backend/replication/logical/reorderbuffer.c
index 0182fb7fa7283104f1aa060ca370c3912ea56fed..4905207893a1925897cb1b9ad3faf2878f1b8503 100644
--- a/src/backend/replication/logical/reorderbuffer.c
+++ b/src/backend/replication/logical/reorderbuffer.c
@@ -62,7 +62,7 @@
 #include "replication/logical.h"
 #include "replication/reorderbuffer.h"
 #include "replication/slot.h"
-#include "replication/snapbuild.h"		/* just for SnapBuildSnapDecRefcount */
+#include "replication/snapbuild.h"	/* just for SnapBuildSnapDecRefcount */
 #include "storage/bufmgr.h"
 #include "storage/fd.h"
 #include "storage/sinval.h"
@@ -124,8 +124,8 @@ typedef struct ReorderBufferToastEnt
 	Size		num_chunks;		/* number of chunks we've already seen */
 	Size		size;			/* combined size of chunks seen */
 	dlist_head	chunks;			/* linked list of chunks */
-	struct varlena *reconstructed;		/* reconstructed varlena now pointed
-										 * to in main tup */
+	struct varlena *reconstructed;	/* reconstructed varlena now pointed to in
+									 * main tup */
 } ReorderBufferToastEnt;
 
 /* Disk serialization support datastructures */
@@ -157,7 +157,7 @@ static const Size max_changes_in_memory = 4096;
  * major bottleneck, especially when spilling to disk while decoding batch
  * workloads.
  */
-static const Size max_cached_tuplebufs = 4096 * 2;		/* ~8MB */
+static const Size max_cached_tuplebufs = 4096 * 2;	/* ~8MB */
 
 /* ---------------------------------------
  * primary reorderbuffer support routines
diff --git a/src/backend/replication/logical/snapbuild.c b/src/backend/replication/logical/snapbuild.c
index e06aa0992a6487ed971b98dfdee3f534e507072f..fc9dc525b3e9483e816f4d34aad33d305c26328a 100644
--- a/src/backend/replication/logical/snapbuild.c
+++ b/src/backend/replication/logical/snapbuild.c
@@ -210,7 +210,7 @@ struct SnapBuild
 		TransactionId was_xmax;
 
 		size_t		was_xcnt;	/* number of used xip entries */
-		size_t		was_xcnt_space;		/* allocated size of xip */
+		size_t		was_xcnt_space; /* allocated size of xip */
 		TransactionId *was_xip; /* running xacts array, xidComparator-sorted */
 	}			was_running;
 
@@ -336,7 +336,7 @@ AllocateSnapshotBuilder(ReorderBuffer *reorder,
 	/* Other struct members initialized by zeroing via palloc0 above */
 
 	builder->committed.xcnt = 0;
-	builder->committed.xcnt_space = 128;		/* arbitrary number */
+	builder->committed.xcnt_space = 128;	/* arbitrary number */
 	builder->committed.xip =
 		palloc0(builder->committed.xcnt_space * sizeof(TransactionId));
 	builder->committed.includes_all_transactions = true;
@@ -1248,8 +1248,8 @@ SnapBuildFindSnapshot(SnapBuild *builder, XLogRecPtr lsn, xl_running_xacts *runn
 			builder->start_decoding_at = lsn + 1;
 
 		/* As no transactions were running xmin/xmax can be trivially set. */
-		builder->xmin = running->nextXid;		/* < are finished */
-		builder->xmax = running->nextXid;		/* >= are running */
+		builder->xmin = running->nextXid;	/* < are finished */
+		builder->xmax = running->nextXid;	/* >= are running */
 
 		/* so we can safely use the faster comparisons */
 		Assert(TransactionIdIsNormal(builder->xmin));
@@ -1295,8 +1295,8 @@ SnapBuildFindSnapshot(SnapBuild *builder, XLogRecPtr lsn, xl_running_xacts *runn
 		 * currently running transactions have finished. We'll update both
 		 * while waiting for the pending transactions to finish.
 		 */
-		builder->xmin = running->nextXid;		/* < are finished */
-		builder->xmax = running->nextXid;		/* >= are running */
+		builder->xmin = running->nextXid;	/* < are finished */
+		builder->xmax = running->nextXid;	/* >= are running */
 
 		/* so we can safely use the faster comparisons */
 		Assert(TransactionIdIsNormal(builder->xmin));
diff --git a/src/backend/replication/logical/tablesync.c b/src/backend/replication/logical/tablesync.c
index 3ff08bfb2bff3fcd1ef9ef0d054457f571648d0a..d5577e38d25c4726c512d92c95a3bd75e43a96c2 100644
--- a/src/backend/replication/logical/tablesync.c
+++ b/src/backend/replication/logical/tablesync.c
@@ -812,7 +812,7 @@ LogicalRepSyncTableStart(XLogRecPtr *origin_startpos)
 	 * NAMEDATALEN on the remote that matters, but this scheme will also work
 	 * reasonably if that is different.)
 	 */
-	StaticAssertStmt(NAMEDATALEN >= 32, "NAMEDATALEN too small");		/* for sanity */
+	StaticAssertStmt(NAMEDATALEN >= 32, "NAMEDATALEN too small");	/* for sanity */
 	slotname = psprintf("%.*s_%u_sync_%u",
 						NAMEDATALEN - 28,
 						MySubscription->slotname,
diff --git a/src/backend/replication/logical/worker.c b/src/backend/replication/logical/worker.c
index 21a4fea821dcd07bea913614b7f4b0f0791a3dc2..2288675ff2bb75cecb49e56b8c3b91aad53b0752 100644
--- a/src/backend/replication/logical/worker.c
+++ b/src/backend/replication/logical/worker.c
@@ -1290,9 +1290,9 @@ send_feedback(XLogRecPtr recvpos, bool force, bool requestReply)
 		resetStringInfo(reply_message);
 
 	pq_sendbyte(reply_message, 'r');
-	pq_sendint64(reply_message, recvpos);		/* write */
-	pq_sendint64(reply_message, flushpos);		/* flush */
-	pq_sendint64(reply_message, writepos);		/* apply */
+	pq_sendint64(reply_message, recvpos);	/* write */
+	pq_sendint64(reply_message, flushpos);	/* flush */
+	pq_sendint64(reply_message, writepos);	/* apply */
 	pq_sendint64(reply_message, now);	/* sendTime */
 	pq_sendbyte(reply_message, requestReply);	/* replyRequested */
 
diff --git a/src/backend/replication/slot.c b/src/backend/replication/slot.c
index c0f7fbb2b29f4e678384da2a6a908d76df5ff037..4bc2816241163b684d0cc9990ea87a7ac1013a32 100644
--- a/src/backend/replication/slot.c
+++ b/src/backend/replication/slot.c
@@ -86,7 +86,7 @@ typedef struct ReplicationSlotOnDisk
 #define ReplicationSlotOnDiskV2Size \
 	sizeof(ReplicationSlotOnDisk) - ReplicationSlotOnDiskConstantSize
 
-#define SLOT_MAGIC		0x1051CA1		/* format identifier */
+#define SLOT_MAGIC		0x1051CA1	/* format identifier */
 #define SLOT_VERSION	2		/* version for new files */
 
 /* Control array for replication slot management */
diff --git a/src/backend/replication/slotfuncs.c b/src/backend/replication/slotfuncs.c
index bbd26f3d6a3ddb0d3acd8762be2965d9b61ccbd4..6dc808874d66d5c381329cac922f9f5b68c8ce16 100644
--- a/src/backend/replication/slotfuncs.c
+++ b/src/backend/replication/slotfuncs.c
@@ -132,7 +132,7 @@ pg_create_logical_replication_slot(PG_FUNCTION_ARGS)
 	 * Create logical decoding context, to build the initial snapshot.
 	 */
 	ctx = CreateInitDecodingContext(NameStr(*plugin), NIL,
-									false,		/* do not build snapshot */
+									false,	/* do not build snapshot */
 									logical_read_local_xlog_page, NULL, NULL,
 									NULL);
 
diff --git a/src/backend/replication/syncrep.c b/src/backend/replication/syncrep.c
index ad213fc454a6ae54caba86c23f42cd7f66fe88ce..8092f01edda3518de588c39ad103116823b08e0a 100644
--- a/src/backend/replication/syncrep.c
+++ b/src/backend/replication/syncrep.c
@@ -888,7 +888,7 @@ SyncRepGetSyncStandbysPriority(bool *am_sync)
 				if (list_length(result) == SyncRepConfig->num_sync)
 				{
 					list_free(pending);
-					return result;		/* Exit if got enough sync standbys */
+					return result;	/* Exit if got enough sync standbys */
 				}
 
 				/*
diff --git a/src/backend/replication/walreceiver.c b/src/backend/replication/walreceiver.c
index 01b86ffe8aa70299c793c06653eebc473091a6e6..8e64e8bf7aab023137aa1ad9a51d7009d5eb629d 100644
--- a/src/backend/replication/walreceiver.c
+++ b/src/backend/replication/walreceiver.c
@@ -259,8 +259,7 @@ WalReceiverMain(void)
 	walrcv->latch = &MyProc->procLatch;
 
 	/* Properly accept or ignore signals the postmaster might send us */
-	pqsignal(SIGHUP, WalRcvSigHupHandler);		/* set flag to read config
-												 * file */
+	pqsignal(SIGHUP, WalRcvSigHupHandler);	/* set flag to read config file */
 	pqsignal(SIGINT, SIG_IGN);
 	pqsignal(SIGTERM, WalRcvShutdownHandler);	/* request shutdown */
 	pqsignal(SIGQUIT, WalRcvQuickDieHandler);	/* hard crash time */
diff --git a/src/backend/replication/walsender.c b/src/backend/replication/walsender.c
index b61eaef6f57c551cbe1d72c557f47b121b0e7c8b..71057aecfac8671addaeb38cb347e44f605bff7e 100644
--- a/src/backend/replication/walsender.c
+++ b/src/backend/replication/walsender.c
@@ -111,16 +111,16 @@ WalSndCtlData *WalSndCtl = NULL;
 WalSnd	   *MyWalSnd = NULL;
 
 /* Global state */
-bool		am_walsender = false;		/* Am I a walsender process? */
-bool		am_cascading_walsender = false;		/* Am I cascading WAL to
-												 * another standby? */
+bool		am_walsender = false;	/* Am I a walsender process? */
+bool		am_cascading_walsender = false; /* Am I cascading WAL to another
+											 * standby? */
 bool		am_db_walsender = false;	/* Connected to a database? */
 
 /* User-settable parameters for walsender */
 int			max_wal_senders = 0;	/* the maximum number of concurrent
 									 * walsenders */
-int			wal_sender_timeout = 60 * 1000;		/* maximum time to send one
-												 * WAL data message */
+int			wal_sender_timeout = 60 * 1000; /* maximum time to send one WAL
+											 * data message */
 bool		log_replication_commands = false;
 
 /*
@@ -450,16 +450,16 @@ SendTimeLineHistory(TimeLineHistoryCmd *cmd)
 	pq_sendstring(&buf, "filename");	/* col name */
 	pq_sendint(&buf, 0, 4);		/* table oid */
 	pq_sendint(&buf, 0, 2);		/* attnum */
-	pq_sendint(&buf, TEXTOID, 4);		/* type oid */
+	pq_sendint(&buf, TEXTOID, 4);	/* type oid */
 	pq_sendint(&buf, -1, 2);	/* typlen */
 	pq_sendint(&buf, 0, 4);		/* typmod */
 	pq_sendint(&buf, 0, 2);		/* format code */
 
 	/* second field */
-	pq_sendstring(&buf, "content");		/* col name */
+	pq_sendstring(&buf, "content"); /* col name */
 	pq_sendint(&buf, 0, 4);		/* table oid */
 	pq_sendint(&buf, 0, 2);		/* attnum */
-	pq_sendint(&buf, BYTEAOID, 4);		/* type oid */
+	pq_sendint(&buf, BYTEAOID, 4);	/* type oid */
 	pq_sendint(&buf, -1, 2);	/* typlen */
 	pq_sendint(&buf, 0, 4);		/* typmod */
 	pq_sendint(&buf, 0, 2);		/* format code */
@@ -1748,7 +1748,7 @@ ProcessStandbyReplyMessage(void)
 	writePtr = pq_getmsgint64(&reply_message);
 	flushPtr = pq_getmsgint64(&reply_message);
 	applyPtr = pq_getmsgint64(&reply_message);
-	(void) pq_getmsgint64(&reply_message);		/* sendTime; not used ATM */
+	(void) pq_getmsgint64(&reply_message);	/* sendTime; not used ATM */
 	replyRequested = pq_getmsgbyte(&reply_message);
 
 	elog(DEBUG2, "write %X/%X flush %X/%X apply %X/%X%s",
@@ -1911,7 +1911,7 @@ ProcessStandbyHSFeedbackMessage(void)
 	 * byte. See XLogWalRcvSendHSFeedback() in walreceiver.c for the creation
 	 * of this message.
 	 */
-	(void) pq_getmsgint64(&reply_message);		/* sendTime; not used ATM */
+	(void) pq_getmsgint64(&reply_message);	/* sendTime; not used ATM */
 	feedbackXmin = pq_getmsgint(&reply_message, 4);
 	feedbackEpoch = pq_getmsgint(&reply_message, 4);
 	feedbackCatalogXmin = pq_getmsgint(&reply_message, 4);
@@ -1978,7 +1978,7 @@ ProcessStandbyHSFeedbackMessage(void)
 	 * XXX: It might make sense to generalize the ephemeral slot concept and
 	 * always use the slot mechanism to handle the feedback xmin.
 	 */
-	if (MyReplicationSlot != NULL)		/* XXX: persistency configurable? */
+	if (MyReplicationSlot != NULL)	/* XXX: persistency configurable? */
 		PhysicalReplicationSlotNewXmin(feedbackXmin, feedbackCatalogXmin);
 	else
 	{
@@ -2000,7 +2000,7 @@ ProcessStandbyHSFeedbackMessage(void)
 static long
 WalSndComputeSleeptime(TimestampTz now)
 {
-	long		sleeptime = 10000;		/* 10 s */
+	long		sleeptime = 10000;	/* 10 s */
 
 	if (wal_sender_timeout > 0 && last_reply_timestamp > 0)
 	{
diff --git a/src/backend/rewrite/rewriteHandler.c b/src/backend/rewrite/rewriteHandler.c
index 2ca6c63799ddc8b6796f119d37a885d130b6fc3f..248f0cc872e6b3da3079b90d219068de4c2315cb 100644
--- a/src/backend/rewrite/rewriteHandler.c
+++ b/src/backend/rewrite/rewriteHandler.c
@@ -2076,7 +2076,7 @@ fireRules(Query *parsetree,
 											returning_flag);
 
 			rule_action->querySource = qsrc;
-			rule_action->canSetTag = false;		/* might change later */
+			rule_action->canSetTag = false; /* might change later */
 
 			results = lappend(results, rule_action);
 		}
@@ -2555,9 +2555,9 @@ relation_is_updatable(Oid reloid,
 				updatable_cols = bms_int_members(updatable_cols, include_cols);
 
 			if (bms_is_empty(updatable_cols))
-				auto_events = (1 << CMD_DELETE);		/* May support DELETE */
+				auto_events = (1 << CMD_DELETE);	/* May support DELETE */
 			else
-				auto_events = ALL_EVENTS;		/* May support all events */
+				auto_events = ALL_EVENTS;	/* May support all events */
 
 			/*
 			 * The base relation must also support these update commands.
diff --git a/src/backend/statistics/dependencies.c b/src/backend/statistics/dependencies.c
index 00ee3a3e0a33e0fda93a02b078bcf560e6290f3f..ef131adc915cc46d63da90e169d2605513f710f4 100644
--- a/src/backend/statistics/dependencies.c
+++ b/src/backend/statistics/dependencies.c
@@ -883,7 +883,7 @@ find_strongest_dependency(StatisticExtInfo *stats, MVDependencies *dependencies,
 		 * slightly more expensive than the previous checks.
 		 */
 		if (dependency_is_fully_matched(dependency, attnums))
-			strongest = dependency;		/* save new best match */
+			strongest = dependency; /* save new best match */
 	}
 
 	return strongest;
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 77296646d95f8a553327f8c368e47324464f99e5..ec7460764e5c0293e529d069f3aef5a4dbf433f1 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -582,7 +582,7 @@ PrefetchBuffer(Relation reln, ForkNumber forkNum, BlockNumber blockNum)
 		 * not clear that there's enough of a problem to justify that.
 		 */
 	}
-#endif   /* USE_PREFETCH */
+#endif							/* USE_PREFETCH */
 }
 
 
@@ -991,10 +991,10 @@ BufferAlloc(SMgrRelation smgr, char relpersistence, ForkNumber forkNum,
 {
 	BufferTag	newTag;			/* identity of requested block */
 	uint32		newHash;		/* hash value for newTag */
-	LWLock	   *newPartitionLock;		/* buffer partition lock for it */
+	LWLock	   *newPartitionLock;	/* buffer partition lock for it */
 	BufferTag	oldTag;			/* previous identity of selected buffer */
 	uint32		oldHash;		/* hash value for oldTag */
-	LWLock	   *oldPartitionLock;		/* buffer partition lock for it */
+	LWLock	   *oldPartitionLock;	/* buffer partition lock for it */
 	uint32		oldFlags;
 	int			buf_id;
 	BufferDesc *buf;
@@ -1353,7 +1353,7 @@ InvalidateBuffer(BufferDesc *buf)
 {
 	BufferTag	oldTag;
 	uint32		oldHash;		/* hash value for oldTag */
-	LWLock	   *oldPartitionLock;		/* buffer partition lock for it */
+	LWLock	   *oldPartitionLock;	/* buffer partition lock for it */
 	uint32		oldFlags;
 	uint32		buf_state;
 
@@ -2947,7 +2947,7 @@ DropRelFileNodesAllBuffers(RelFileNodeBackend *rnodes, int nnodes)
 	if (nnodes == 0)
 		return;
 
-	nodes = palloc(sizeof(RelFileNode) * nnodes);		/* non-local relations */
+	nodes = palloc(sizeof(RelFileNode) * nnodes);	/* non-local relations */
 
 	/* If it's a local relation, it's localbuf.c's problem. */
 	for (i = 0; i < nnodes; i++)
diff --git a/src/backend/storage/buffer/localbuf.c b/src/backend/storage/buffer/localbuf.c
index 6e59ce888c40df67db359c1817d3dc9e61221526..c130283f36d7f8ce61c135b61e9f8856fc36e29e 100644
--- a/src/backend/storage/buffer/localbuf.c
+++ b/src/backend/storage/buffer/localbuf.c
@@ -86,7 +86,7 @@ LocalPrefetchBuffer(SMgrRelation smgr, ForkNumber forkNum,
 
 	/* Not in buffers, so initiate prefetch */
 	smgrprefetch(smgr, forkNum, blockNum);
-#endif   /* USE_PREFETCH */
+#endif							/* USE_PREFETCH */
 }
 
 
diff --git a/src/backend/storage/file/fd.c b/src/backend/storage/file/fd.c
index 2851c5d6a2f8a4f38eacc8933d57d18a27bbe1f6..5ddc5e1af16498f3c88794a46d0ae8b895d6d179 100644
--- a/src/backend/storage/file/fd.c
+++ b/src/backend/storage/file/fd.c
@@ -815,10 +815,10 @@ count_usable_fds(int max_to_probe, int *usable_fds, int *already_open)
 	getrlimit_status = getrlimit(RLIMIT_NOFILE, &rlim);
 #else							/* but BSD doesn't ... */
 	getrlimit_status = getrlimit(RLIMIT_OFILE, &rlim);
-#endif   /* RLIMIT_NOFILE */
+#endif							/* RLIMIT_NOFILE */
 	if (getrlimit_status != 0)
 		ereport(WARNING, (errmsg("getrlimit failed: %m")));
-#endif   /* HAVE_GETRLIMIT */
+#endif							/* HAVE_GETRLIMIT */
 
 	/* dup until failure or probe limit reached */
 	for (;;)
@@ -978,7 +978,7 @@ _dump_lru(void)
 	snprintf(buf + strlen(buf), sizeof(buf) - strlen(buf), "LEAST");
 	elog(LOG, "%s", buf);
 }
-#endif   /* FDDEBUG */
+#endif							/* FDDEBUG */
 
 static void
 Delete(File file)
@@ -2502,7 +2502,7 @@ closeAllVfds(void)
 
 	if (SizeVfdCache > 0)
 	{
-		Assert(FileIsNotOpen(0));		/* Make sure ring not corrupted */
+		Assert(FileIsNotOpen(0));	/* Make sure ring not corrupted */
 		for (i = 1; i < SizeVfdCache; i++)
 		{
 			if (!FileIsNotOpen(i))
@@ -2653,7 +2653,7 @@ CleanupTempFiles(bool isProcExit)
 	 */
 	if (isProcExit || have_xact_temporary_files)
 	{
-		Assert(FileIsNotOpen(0));		/* Make sure ring not corrupted */
+		Assert(FileIsNotOpen(0));	/* Make sure ring not corrupted */
 		for (i = 1; i < SizeVfdCache; i++)
 		{
 			unsigned short fdstate = VfdCache[i].fdstate;
@@ -3102,7 +3102,7 @@ pre_sync_fname(const char *fname, bool isdir, int elevel)
 	(void) CloseTransientFile(fd);
 }
 
-#endif   /* PG_FLUSH_DATA_WORKS */
+#endif							/* PG_FLUSH_DATA_WORKS */
 
 static void
 datadir_fsync_fname(const char *fname, bool isdir, int elevel)
diff --git a/src/backend/storage/ipc/dsm_impl.c b/src/backend/storage/ipc/dsm_impl.c
index e0eaefeeb3444540ef101bee81a1c0024efc62ad..d101c717d3693009e69e4d98941b691994ae3615 100644
--- a/src/backend/storage/ipc/dsm_impl.c
+++ b/src/backend/storage/ipc/dsm_impl.c
@@ -686,9 +686,9 @@ dsm_impl_windows(dsm_op op, dsm_handle handle, Size request_size,
 
 		hmap = CreateFileMapping(INVALID_HANDLE_VALUE,	/* Use the pagefile */
 								 NULL,	/* Default security attrs */
-								 PAGE_READWRITE,		/* Memory is read/write */
-								 size_high,		/* Upper 32 bits of size */
-								 size_low,		/* Lower 32 bits of size */
+								 PAGE_READWRITE,	/* Memory is read/write */
+								 size_high, /* Upper 32 bits of size */
+								 size_low,	/* Lower 32 bits of size */
 								 name);
 
 		errcode = GetLastError();
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index 55959de91f3bf36527bb4898ad65a4422efc9421..29eb4ea54f6ebc7925663d2d6b798318c0e0ae51 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -124,7 +124,7 @@ static int	selfpipe_owner_pid = 0;
 /* Private function prototypes */
 static void sendSelfPipeByte(void);
 static void drainSelfPipe(void);
-#endif   /* WIN32 */
+#endif							/* WIN32 */
 
 #if defined(WAIT_USE_EPOLL)
 static void WaitEventAdjustEpoll(WaitEventSet *set, WaitEvent *event, int action);
@@ -230,7 +230,7 @@ InitLatch(volatile Latch *latch)
 	latch->event = CreateEvent(NULL, TRUE, FALSE, NULL);
 	if (latch->event == NULL)
 		elog(ERROR, "CreateEvent failed: error code %lu", GetLastError());
-#endif   /* WIN32 */
+#endif							/* WIN32 */
 }
 
 /*
@@ -576,7 +576,7 @@ CreateWaitEventSet(MemoryContext context, int nevents)
 		elog(ERROR, "epoll_create failed: %m");
 	if (fcntl(set->epoll_fd, F_SETFD, FD_CLOEXEC) == -1)
 		elog(ERROR, "fcntl(F_SETFD) failed on epoll descriptor: %m");
-#endif   /* EPOLL_CLOEXEC */
+#endif							/* EPOLL_CLOEXEC */
 #elif defined(WAIT_USE_WIN32)
 
 	/*
@@ -1469,7 +1469,7 @@ latch_sigusr1_handler(void)
 	if (waiting)
 		sendSelfPipeByte();
 }
-#endif   /* !WIN32 */
+#endif							/* !WIN32 */
 
 /* Send one byte to the self-pipe, to wake up WaitLatch */
 #ifndef WIN32
@@ -1502,7 +1502,7 @@ retry:
 		return;
 	}
 }
-#endif   /* !WIN32 */
+#endif							/* !WIN32 */
 
 /*
  * Read all available data from the self-pipe
@@ -1550,4 +1550,4 @@ drainSelfPipe(void)
 		/* else buffer wasn't big enough, so read again */
 	}
 }
-#endif   /* !WIN32 */
+#endif							/* !WIN32 */
diff --git a/src/backend/storage/ipc/pmsignal.c b/src/backend/storage/ipc/pmsignal.c
index 98f4082d94fcc8a851870ca65075aaed013ce663..85db6b21f83ff6ed1caebbb74c77f87f649f66cf 100644
--- a/src/backend/storage/ipc/pmsignal.c
+++ b/src/backend/storage/ipc/pmsignal.c
@@ -289,5 +289,5 @@ PostmasterIsAlive(void)
 	return false;
 #else							/* WIN32 */
 	return (WaitForSingleObject(PostmasterHandle, 0) == WAIT_TIMEOUT);
-#endif   /* WIN32 */
+#endif							/* WIN32 */
 }
diff --git a/src/backend/storage/ipc/procarray.c b/src/backend/storage/ipc/procarray.c
index dfddfc4002cc59739d5540fd5b02fa639d933d7f..2d6ae23eec50d7018b44a0d9f2b092aa8a2b5345 100644
--- a/src/backend/storage/ipc/procarray.c
+++ b/src/backend/storage/ipc/procarray.c
@@ -75,7 +75,7 @@ typedef struct ProcArrayStruct
 	int			numKnownAssignedXids;	/* current # of valid entries */
 	int			tailKnownAssignedXids;	/* index of oldest valid element */
 	int			headKnownAssignedXids;	/* index of newest element, + 1 */
-	slock_t		known_assigned_xids_lck;		/* protects head/tail pointers */
+	slock_t		known_assigned_xids_lck;	/* protects head/tail pointers */
 
 	/*
 	 * Highest subxid that has been removed from KnownAssignedXids array to
@@ -149,7 +149,7 @@ static void DisplayXidCache(void);
 #define xc_by_known_assigned_inc()	((void) 0)
 #define xc_no_overflow_inc()		((void) 0)
 #define xc_slow_answer_inc()		((void) 0)
-#endif   /* XIDCACHE_DEBUG */
+#endif							/* XIDCACHE_DEBUG */
 
 /* Primitives for KnownAssignedXids array handling for standby */
 static void KnownAssignedXidsCompress(bool force);
@@ -364,7 +364,7 @@ ProcArrayRemove(PGPROC *proc, TransactionId latestXid)
 			/* Keep the PGPROC array sorted. See notes above */
 			memmove(&arrayP->pgprocnos[index], &arrayP->pgprocnos[index + 1],
 					(arrayP->numProcs - index - 1) * sizeof(int));
-			arrayP->pgprocnos[arrayP->numProcs - 1] = -1;		/* for debugging */
+			arrayP->pgprocnos[arrayP->numProcs - 1] = -1;	/* for debugging */
 			arrayP->numProcs--;
 			LWLockRelease(ProcArrayLock);
 			return;
@@ -432,7 +432,7 @@ ProcArrayEndTransaction(PGPROC *proc, TransactionId latestXid)
 		pgxact->xmin = InvalidTransactionId;
 		/* must be cleared with xid/xmin: */
 		pgxact->vacuumFlags &= ~PROC_VACUUM_STATE_MASK;
-		pgxact->delayChkpt = false;		/* be sure this is cleared in abort */
+		pgxact->delayChkpt = false; /* be sure this is cleared in abort */
 		proc->recoveryConflictPending = false;
 
 		Assert(pgxact->nxids == 0);
@@ -1354,7 +1354,7 @@ GetOldestXmin(Relation rel, int flags)
 
 		if (allDbs ||
 			proc->databaseId == MyDatabaseId ||
-			proc->databaseId == 0)		/* always include WalSender */
+			proc->databaseId == 0)	/* always include WalSender */
 		{
 			/* Fetch xid just once - see GetNewTransactionId */
 			TransactionId xid = pgxact->xid;
@@ -3099,7 +3099,7 @@ DisplayXidCache(void)
 			xc_no_overflow,
 			xc_slow_answer);
 }
-#endif   /* XIDCACHE_DEBUG */
+#endif							/* XIDCACHE_DEBUG */
 
 
 /* ----------------------------------------------
diff --git a/src/backend/storage/ipc/shmem.c b/src/backend/storage/ipc/shmem.c
index b5f49727f7abcf8aab775eda24c595851a046f99..e18d4c7e1c04531aff2b79ceb15d203e8aaa7a25 100644
--- a/src/backend/storage/ipc/shmem.c
+++ b/src/backend/storage/ipc/shmem.c
@@ -75,7 +75,7 @@
 
 /* shared memory global variables */
 
-static PGShmemHeader *ShmemSegHdr;		/* shared mem segment header */
+static PGShmemHeader *ShmemSegHdr;	/* shared mem segment header */
 
 static void *ShmemBase;			/* start address of shared memory */
 
@@ -314,7 +314,7 @@ InitShmemIndex(void)
  * for NULL.
  */
 HTAB *
-ShmemInitHash(const char *name,			/* table string name for shmem index */
+ShmemInitHash(const char *name,		/* table string name for shmem index */
 			  long init_size,	/* initial table size */
 			  long max_size,	/* max size of the table */
 			  HASHCTL *infoP,	/* info about key and bucket size */
diff --git a/src/backend/storage/ipc/sinvaladt.c b/src/backend/storage/ipc/sinvaladt.c
index 18302caf5ecf79bd3884b783531615504b4e6157..1b9d32b7cff28d6639b44f3b62710987786b9ec4 100644
--- a/src/backend/storage/ipc/sinvaladt.c
+++ b/src/backend/storage/ipc/sinvaladt.c
@@ -240,7 +240,7 @@ CreateSharedInvalidationState(void)
 	/* Mark all backends inactive, and initialize nextLXID */
 	for (i = 0; i < shmInvalBuffer->maxBackends; i++)
 	{
-		shmInvalBuffer->procState[i].procPid = 0;		/* inactive */
+		shmInvalBuffer->procState[i].procPid = 0;	/* inactive */
 		shmInvalBuffer->procState[i].proc = NULL;
 		shmInvalBuffer->procState[i].nextMsgNum = 0;	/* meaningless */
 		shmInvalBuffer->procState[i].resetState = false;
@@ -271,7 +271,7 @@ SharedInvalBackendInit(bool sendOnly)
 	/* Look for a free entry in the procState array */
 	for (index = 0; index < segP->lastBackend; index++)
 	{
-		if (segP->procState[index].procPid == 0)		/* inactive slot? */
+		if (segP->procState[index].procPid == 0)	/* inactive slot? */
 		{
 			stateP = &segP->procState[index];
 			break;
diff --git a/src/backend/storage/large_object/inv_api.c b/src/backend/storage/large_object/inv_api.c
index 6597b36b1725ebda8a7ef8bd50638fdd8cc67729..154516ff365e75c59412a28c28613f08de17af49 100644
--- a/src/backend/storage/large_object/inv_api.c
+++ b/src/backend/storage/large_object/inv_api.c
@@ -624,7 +624,7 @@ inv_write(LargeObjectDesc *obj_desc, const char *buf, int nbytes)
 		{
 			if ((oldtuple = systable_getnext_ordered(sd, ForwardScanDirection)) != NULL)
 			{
-				if (HeapTupleHasNulls(oldtuple))		/* paranoia */
+				if (HeapTupleHasNulls(oldtuple))	/* paranoia */
 					elog(ERROR, "null field found in pg_largeobject");
 				olddata = (Form_pg_largeobject) GETSTRUCT(oldtuple);
 				Assert(olddata->pageno >= pageno);
@@ -806,7 +806,7 @@ inv_truncate(LargeObjectDesc *obj_desc, int64 len)
 	olddata = NULL;
 	if ((oldtuple = systable_getnext_ordered(sd, ForwardScanDirection)) != NULL)
 	{
-		if (HeapTupleHasNulls(oldtuple))		/* paranoia */
+		if (HeapTupleHasNulls(oldtuple))	/* paranoia */
 			elog(ERROR, "null field found in pg_largeobject");
 		olddata = (Form_pg_largeobject) GETSTRUCT(oldtuple);
 		Assert(olddata->pageno >= pageno);
diff --git a/src/backend/storage/lmgr/deadlock.c b/src/backend/storage/lmgr/deadlock.c
index de67e5db49e01d682d6dc0d805428dc2b74ee198..d1a9ec8a48e4feb44451fef076f136f9259d5008 100644
--- a/src/backend/storage/lmgr/deadlock.c
+++ b/src/backend/storage/lmgr/deadlock.c
@@ -539,8 +539,8 @@ static bool
 FindLockCycleRecurseMember(PGPROC *checkProc,
 						   PGPROC *checkProcLeader,
 						   int depth,
-						   EDGE *softEdges,		/* output argument */
-						   int *nSoftEdges)		/* output argument */
+						   EDGE *softEdges, /* output argument */
+						   int *nSoftEdges) /* output argument */
 {
 	PGPROC	   *proc;
 	LOCK	   *lock = checkProc->waitLock;
diff --git a/src/backend/storage/lmgr/lock.c b/src/backend/storage/lmgr/lock.c
index 4315be4077359b8e584804525250fb816847cbc5..19cec580c3eec658d6b82e99b9e268f72766e40d 100644
--- a/src/backend/storage/lmgr/lock.c
+++ b/src/backend/storage/lmgr/lock.c
@@ -336,7 +336,7 @@ PROCLOCK_PRINT(const char *where, const PROCLOCK *proclockP)
 
 #define LOCK_PRINT(where, lock, type)  ((void) 0)
 #define PROCLOCK_PRINT(where, proclockP)  ((void) 0)
-#endif   /* not LOCK_DEBUG */
+#endif							/* not LOCK_DEBUG */
 
 
 static uint32 proclock_hash(const void *key, Size keysize);
@@ -595,7 +595,7 @@ LockHasWaiters(const LOCKTAG *locktag, LOCKMODE lockmode, bool sessionLock)
 	/*
 	 * Find the LOCALLOCK entry for this lock and lockmode
 	 */
-	MemSet(&localtag, 0, sizeof(localtag));		/* must clear padding */
+	MemSet(&localtag, 0, sizeof(localtag)); /* must clear padding */
 	localtag.lock = *locktag;
 	localtag.mode = lockmode;
 
@@ -749,7 +749,7 @@ LockAcquireExtended(const LOCKTAG *locktag,
 	/*
 	 * Find or create a LOCALLOCK entry for this lock and lockmode
 	 */
-	MemSet(&localtag, 0, sizeof(localtag));		/* must clear padding */
+	MemSet(&localtag, 0, sizeof(localtag)); /* must clear padding */
 	localtag.lock = *locktag;
 	localtag.mode = lockmode;
 
@@ -1212,7 +1212,7 @@ SetupLockInTable(LockMethod lockMethodTable, PGPROC *proc,
 				}
 			}
 		}
-#endif   /* CHECK_DEADLOCK_RISK */
+#endif							/* CHECK_DEADLOCK_RISK */
 	}
 
 	/*
@@ -1842,7 +1842,7 @@ LockRelease(const LOCKTAG *locktag, LOCKMODE lockmode, bool sessionLock)
 	/*
 	 * Find the LOCALLOCK entry for this lock and lockmode
 	 */
-	MemSet(&localtag, 0, sizeof(localtag));		/* must clear padding */
+	MemSet(&localtag, 0, sizeof(localtag)); /* must clear padding */
 	localtag.lock = *locktag;
 	localtag.mode = lockmode;
 
@@ -3923,7 +3923,7 @@ DumpAllLocks(void)
 			elog(LOG, "DumpAllLocks: proclock->tag.myLock = NULL");
 	}
 }
-#endif   /* LOCK_DEBUG */
+#endif							/* LOCK_DEBUG */
 
 /*
  * LOCK 2PC resource manager's routines
diff --git a/src/backend/storage/lmgr/lwlock.c b/src/backend/storage/lmgr/lwlock.c
index a021fbb229778c6bf7058400c90e072c9ca4c89d..82a1cf5150b247f5d20a1e005e5d20f21e2551de 100644
--- a/src/backend/storage/lmgr/lwlock.c
+++ b/src/backend/storage/lmgr/lwlock.c
@@ -226,7 +226,7 @@ LOG_LWDEBUG(const char *where, LWLock *lock, const char *msg)
 #else							/* not LOCK_DEBUG */
 #define PRINT_LWDEBUG(a,b,c) ((void)0)
 #define LOG_LWDEBUG(a,b,c) ((void)0)
-#endif   /* LOCK_DEBUG */
+#endif							/* LOCK_DEBUG */
 
 #ifdef LWLOCK_STATS
 
@@ -323,7 +323,7 @@ get_lwlock_stats_entry(LWLock *lock)
 	}
 	return lwstats;
 }
-#endif   /* LWLOCK_STATS */
+#endif							/* LWLOCK_STATS */
 
 
 /*
@@ -1129,7 +1129,7 @@ LWLockAcquire(LWLock *lock, LWLockMode mode)
 		lwstats->ex_acquire_count++;
 	else
 		lwstats->sh_acquire_count++;
-#endif   /* LWLOCK_STATS */
+#endif							/* LWLOCK_STATS */
 
 	/*
 	 * We can't wait if we haven't got a PGPROC.  This should only occur
diff --git a/src/backend/storage/lmgr/predicate.c b/src/backend/storage/lmgr/predicate.c
index b07ef4c21bce7925b4101ebfcf7df133e7304896..3b355641c250198f331935dcaf28363940073083 100644
--- a/src/backend/storage/lmgr/predicate.c
+++ b/src/backend/storage/lmgr/predicate.c
@@ -358,9 +358,9 @@ static SERIALIZABLEXACT *OldCommittedSxact;
  * attempt to degrade performance (mostly as false positive serialization
  * failure) gracefully in the face of memory pressurel
  */
-int			max_predicate_locks_per_xact;		/* set by guc.c */
+int			max_predicate_locks_per_xact;	/* set by guc.c */
 int			max_predicate_locks_per_relation;	/* set by guc.c */
-int			max_predicate_locks_per_page;		/* set by guc.c */
+int			max_predicate_locks_per_page;	/* set by guc.c */
 
 /*
  * This provides a list of objects in order to track transactions
@@ -2914,8 +2914,8 @@ DropAllPredicateLocksFromTable(Relation relation, bool transfer)
 		heapId = relation->rd_index->indrelid;
 	}
 	Assert(heapId != InvalidOid);
-	Assert(transfer || !isIndex);		/* index OID only makes sense with
-										 * transfer */
+	Assert(transfer || !isIndex);	/* index OID only makes sense with
+									 * transfer */
 
 	/* Retrieve first time needed, then keep. */
 	heaptargettaghash = 0;
diff --git a/src/backend/storage/lmgr/s_lock.c b/src/backend/storage/lmgr/s_lock.c
index 09f1c64e46e02efd26ee31f72ea87a8385759903..c3cfdfcb448ab39bd55dcd7339c7c97144cb6700 100644
--- a/src/backend/storage/lmgr/s_lock.c
+++ b/src/backend/storage/lmgr/s_lock.c
@@ -133,7 +133,7 @@ perform_spin_delay(SpinDelayStatus *status)
 		if (++(status->delays) > NUM_DELAYS)
 			s_lock_stuck(status->file, status->line, status->func);
 
-		if (status->cur_delay == 0)		/* first time to delay? */
+		if (status->cur_delay == 0) /* first time to delay? */
 			status->cur_delay = MIN_DELAY_USEC;
 
 		pg_usleep(status->cur_delay);
@@ -276,12 +276,12 @@ _tas:							\n\
 _success:						\n\
 			moveq 	#0,d0		\n\
 			rts					\n"
-#endif   /* __NetBSD__ && __ELF__ */
+#endif							/* __NetBSD__ && __ELF__ */
 		);
 }
-#endif   /* __m68k__ && !__linux__ */
-#endif   /* not __GNUC__ */
-#endif   /* HAVE_SPINLOCKS */
+#endif							/* __m68k__ && !__linux__ */
+#endif							/* not __GNUC__ */
+#endif							/* HAVE_SPINLOCKS */
 
 
 
@@ -375,4 +375,4 @@ main()
 	return 1;
 }
 
-#endif   /* S_LOCK_TEST */
+#endif							/* S_LOCK_TEST */
diff --git a/src/backend/storage/lmgr/spin.c b/src/backend/storage/lmgr/spin.c
index f7b1ac04f95a4ab204c51872ef82086ae7e81d7d..2c16938f5a9afbad51d90bc2bb8c088c505df7d9 100644
--- a/src/backend/storage/lmgr/spin.c
+++ b/src/backend/storage/lmgr/spin.c
@@ -140,4 +140,4 @@ tas_sema(volatile slock_t *lock)
 	return !PGSemaphoreTryLock(SpinlockSemaArray[lockndx - 1]);
 }
 
-#endif   /* !HAVE_SPINLOCKS */
+#endif							/* !HAVE_SPINLOCKS */
diff --git a/src/backend/storage/page/bufpage.c b/src/backend/storage/page/bufpage.c
index 1b53d651cd2a8ceb7e89b17f7b1aa25b7cc26998..b6425e409c581a1dfc316110dec2ffd24faf933d 100644
--- a/src/backend/storage/page/bufpage.c
+++ b/src/backend/storage/page/bufpage.c
@@ -237,7 +237,7 @@ PageAddItemExtended(Page page,
 		else
 		{
 			if (offsetNumber < limit)
-				needshuffle = true;		/* need to move existing linp's */
+				needshuffle = true; /* need to move existing linp's */
 		}
 	}
 	else
@@ -912,7 +912,7 @@ PageIndexMultiDelete(Page page, OffsetNumber *itemnos, int nitems)
 		}
 		else
 		{
-			itemidptr->offsetindex = nused;		/* where it will go */
+			itemidptr->offsetindex = nused; /* where it will go */
 			itemidptr->itemoff = offset;
 			itemidptr->alignedlen = MAXALIGN(size);
 			totallen += itemidptr->alignedlen;
diff --git a/src/backend/storage/smgr/md.c b/src/backend/storage/smgr/md.c
index 1b1de1f879abe0fb6dd080e374306dffabd5243d..c5be21dd91c68715d64add1115a2f5041ab6a854 100644
--- a/src/backend/storage/smgr/md.c
+++ b/src/backend/storage/smgr/md.c
@@ -154,7 +154,7 @@ typedef struct
 
 static HTAB *pendingOpsTable = NULL;
 static List *pendingUnlinks = NIL;
-static MemoryContext pendingOpsCxt;		/* context for the above  */
+static MemoryContext pendingOpsCxt; /* context for the above  */
 
 static CycleCtr mdsync_cycle_ctr = 0;
 static CycleCtr mdckpt_cycle_ctr = 0;
@@ -669,7 +669,7 @@ mdprefetch(SMgrRelation reln, ForkNumber forknum, BlockNumber blocknum)
 	Assert(seekpos < (off_t) BLCKSZ * RELSEG_SIZE);
 
 	(void) FilePrefetch(v->mdfd_vfd, seekpos, BLCKSZ, WAIT_EVENT_DATA_FILE_PREFETCH);
-#endif   /* USE_PREFETCH */
+#endif							/* USE_PREFETCH */
 }
 
 /*
diff --git a/src/backend/storage/smgr/smgr.c b/src/backend/storage/smgr/smgr.c
index e9850f79ae00ae4e0b4d23326a1fa4242cc53b57..6955e4c577ae154c88158233d779fcb078a4fc3a 100644
--- a/src/backend/storage/smgr/smgr.c
+++ b/src/backend/storage/smgr/smgr.c
@@ -38,7 +38,7 @@
 typedef struct f_smgr
 {
 	void		(*smgr_init) (void);	/* may be NULL */
-	void		(*smgr_shutdown) (void);		/* may be NULL */
+	void		(*smgr_shutdown) (void);	/* may be NULL */
 	void		(*smgr_close) (SMgrRelation reln, ForkNumber forknum);
 	void		(*smgr_create) (SMgrRelation reln, ForkNumber forknum,
 								bool isRedo);
@@ -59,9 +59,9 @@ typedef struct f_smgr
 	void		(*smgr_truncate) (SMgrRelation reln, ForkNumber forknum,
 								  BlockNumber nblocks);
 	void		(*smgr_immedsync) (SMgrRelation reln, ForkNumber forknum);
-	void		(*smgr_pre_ckpt) (void);		/* may be NULL */
+	void		(*smgr_pre_ckpt) (void);	/* may be NULL */
 	void		(*smgr_sync) (void);	/* may be NULL */
-	void		(*smgr_post_ckpt) (void);		/* may be NULL */
+	void		(*smgr_post_ckpt) (void);	/* may be NULL */
 } f_smgr;
 
 
diff --git a/src/backend/tcop/fastpath.c b/src/backend/tcop/fastpath.c
index ba0f06c302d5514a06924aaa84ffd20cc4bfc4eb..90491c9062e962862e4ea7a9d0fc5c0d594b326f 100644
--- a/src/backend/tcop/fastpath.c
+++ b/src/backend/tcop/fastpath.c
@@ -54,7 +54,7 @@ struct fp_info
 	Oid			namespace;		/* other stuff from pg_proc */
 	Oid			rettype;
 	Oid			argtypes[FUNC_MAX_ARGS];
-	char		fname[NAMEDATALEN];		/* function name for logging */
+	char		fname[NAMEDATALEN]; /* function name for logging */
 };
 
 
@@ -293,7 +293,7 @@ HandleFunctionRequest(StringInfo msgBuf)
 	if (PG_PROTOCOL_MAJOR(FrontendProtocol) < 3)
 		(void) pq_getmsgstring(msgBuf); /* dummy string */
 
-	fid = (Oid) pq_getmsgint(msgBuf, 4);		/* function oid */
+	fid = (Oid) pq_getmsgint(msgBuf, 4);	/* function oid */
 
 	/*
 	 * There used to be a lame attempt at caching lookup info here. Now we
diff --git a/src/backend/tcop/postgres.c b/src/backend/tcop/postgres.c
index fdc8c71a858a30f75cd7a8224b946e2f2cc3be50..2645cbe6921b2fe8861bd2fa5ece0ea25b96427b 100644
--- a/src/backend/tcop/postgres.c
+++ b/src/backend/tcop/postgres.c
@@ -153,7 +153,7 @@ static CachedPlanSource *unnamed_stmt_psrc = NULL;
 /* assorted command-line switches */
 static const char *userDoption = NULL;	/* -D switch */
 static bool EchoQuery = false;	/* -E switch */
-static bool UseSemiNewlineNewline = false;		/* -j switch */
+static bool UseSemiNewlineNewline = false;	/* -j switch */
 
 /* whether or not, and why, we were canceled by conflict with recovery */
 static bool RecoveryConflictPending = false;
@@ -682,7 +682,7 @@ pg_analyze_and_rewrite_params(RawStmt *parsetree,
 	Query	   *query;
 	List	   *querytree_list;
 
-	Assert(query_string != NULL);		/* required as of 8.4 */
+	Assert(query_string != NULL);	/* required as of 8.4 */
 
 	TRACE_POSTGRESQL_QUERY_REWRITE_START(query_string);
 
@@ -1193,9 +1193,9 @@ exec_simple_query(const char *query_string)
  */
 static void
 exec_parse_message(const char *query_string,	/* string to execute */
-				   const char *stmt_name,		/* name for prepared stmt */
-				   Oid *paramTypes,		/* parameter types */
-				   int numParams)		/* number of parameters */
+				   const char *stmt_name,	/* name for prepared stmt */
+				   Oid *paramTypes, /* parameter types */
+				   int numParams)	/* number of parameters */
 {
 	MemoryContext unnamed_stmt_context = NULL;
 	MemoryContext oldcontext;
@@ -1660,7 +1660,7 @@ exec_bind_message(StringInfo input_message)
 			}
 			else
 			{
-				pbuf.data = NULL;		/* keep compiler quiet */
+				pbuf.data = NULL;	/* keep compiler quiet */
 				csave = 0;
 			}
 
@@ -1694,7 +1694,7 @@ exec_bind_message(StringInfo input_message)
 				if (pstring && pstring != pbuf.data)
 					pfree(pstring);
 			}
-			else if (pformat == 1)		/* binary mode */
+			else if (pformat == 1)	/* binary mode */
 			{
 				Oid			typreceive;
 				Oid			typioparam;
@@ -2555,7 +2555,7 @@ drop_unnamed_stmt(void)
 void
 quickdie(SIGNAL_ARGS)
 {
-	sigaddset(&BlockSig, SIGQUIT);		/* prevent nested calls */
+	sigaddset(&BlockSig, SIGQUIT);	/* prevent nested calls */
 	PG_SETMASK(&BlockSig);
 
 	/*
@@ -2832,7 +2832,7 @@ ProcessInterrupts(void)
 	if (ProcDiePending)
 	{
 		ProcDiePending = false;
-		QueryCancelPending = false;		/* ProcDie trumps QueryCancel */
+		QueryCancelPending = false; /* ProcDie trumps QueryCancel */
 		LockErrorCleanup();
 		/* As in quickdie, don't risk sending to client during auth */
 		if (ClientAuthInProgress && whereToSendOutput == DestRemote)
@@ -2883,7 +2883,7 @@ ProcessInterrupts(void)
 	}
 	if (ClientConnectionLost)
 	{
-		QueryCancelPending = false;		/* lost connection trumps QueryCancel */
+		QueryCancelPending = false; /* lost connection trumps QueryCancel */
 		LockErrorCleanup();
 		/* don't send to client, we already know the connection to be dead. */
 		whereToSendOutput = DestNone;
@@ -2900,7 +2900,7 @@ ProcessInterrupts(void)
 	 */
 	if (RecoveryConflictPending && DoingCommandRead)
 	{
-		QueryCancelPending = false;		/* this trumps QueryCancel */
+		QueryCancelPending = false; /* this trumps QueryCancel */
 		RecoveryConflictPending = false;
 		LockErrorCleanup();
 		pgstat_report_recovery_conflict(RecoveryConflictReason);
@@ -2950,7 +2950,7 @@ ProcessInterrupts(void)
 		 */
 		if (lock_timeout_occurred && stmt_timeout_occurred &&
 			get_timeout_finish_time(STATEMENT_TIMEOUT) < get_timeout_finish_time(LOCK_TIMEOUT))
-			lock_timeout_occurred = false;		/* report stmt timeout */
+			lock_timeout_occurred = false;	/* report stmt timeout */
 
 		if (lock_timeout_occurred)
 		{
@@ -3050,7 +3050,7 @@ ia64_get_bsp(void)
 	return ret;
 }
 #endif
-#endif   /* IA64 */
+#endif							/* IA64 */
 
 
 /*
@@ -3168,7 +3168,7 @@ stack_is_too_deep(void)
 	if (stack_depth > max_stack_depth_bytes &&
 		register_stack_base_ptr != NULL)
 		return true;
-#endif   /* IA64 */
+#endif							/* IA64 */
 
 	return false;
 }
@@ -3283,7 +3283,7 @@ get_stats_option_name(const char *arg)
 	switch (arg[0])
 	{
 		case 'p':
-			if (optarg[1] == 'a')		/* "parser" */
+			if (optarg[1] == 'a')	/* "parser" */
 				return "log_parser_stats";
 			else if (optarg[1] == 'l')	/* "planner" */
 				return "log_planner_stats";
@@ -3339,7 +3339,7 @@ process_postgres_switches(int argc, char *argv[], GucContext ctx,
 	}
 	else
 	{
-		gucsource = PGC_S_CLIENT;		/* switches came from client */
+		gucsource = PGC_S_CLIENT;	/* switches came from client */
 	}
 
 #ifdef HAVE_INT_OPTERR
@@ -3640,9 +3640,9 @@ PostgresMain(int argc, char *argv[],
 		WalSndSignals();
 	else
 	{
-		pqsignal(SIGHUP, PostgresSigHupHandler);		/* set flag to read
-														 * config file */
-		pqsignal(SIGINT, StatementCancelHandler);		/* cancel current query */
+		pqsignal(SIGHUP, PostgresSigHupHandler);	/* set flag to read config
+													 * file */
+		pqsignal(SIGINT, StatementCancelHandler);	/* cancel current query */
 		pqsignal(SIGTERM, die); /* cancel current query and exit */
 
 		/*
@@ -3651,9 +3651,9 @@ PostgresMain(int argc, char *argv[],
 		 * rather than quickdie().
 		 */
 		if (IsUnderPostmaster)
-			pqsignal(SIGQUIT, quickdie);		/* hard crash time */
+			pqsignal(SIGQUIT, quickdie);	/* hard crash time */
 		else
-			pqsignal(SIGQUIT, die);		/* cancel current query and exit */
+			pqsignal(SIGQUIT, die); /* cancel current query and exit */
 		InitializeTimeouts();	/* establishes SIGALRM handler */
 
 		/*
@@ -3671,8 +3671,8 @@ PostgresMain(int argc, char *argv[],
 		 * Reset some signals that are accepted by postmaster but not by
 		 * backend
 		 */
-		pqsignal(SIGCHLD, SIG_DFL);		/* system() requires this on some
-										 * platforms */
+		pqsignal(SIGCHLD, SIG_DFL); /* system() requires this on some
+									 * platforms */
 	}
 
 	pqinitmask();
@@ -3856,7 +3856,7 @@ PostgresMain(int argc, char *argv[],
 		 * forgetting a timeout cancel.
 		 */
 		disable_all_timeouts(false);
-		QueryCancelPending = false;		/* second to avoid race condition */
+		QueryCancelPending = false; /* second to avoid race condition */
 
 		/* Not reading from the client anymore. */
 		DoingCommandRead = false;
@@ -4225,7 +4225,7 @@ PostgresMain(int argc, char *argv[],
 					}
 
 					if (whereToSendOutput == DestRemote)
-						pq_putemptymessage('3');		/* CloseComplete */
+						pq_putemptymessage('3');	/* CloseComplete */
 				}
 				break;
 
@@ -4468,7 +4468,7 @@ ShowUsage(const char *title)
 					 r.ru_nvcsw - Save_r.ru_nvcsw,
 					 r.ru_nivcsw - Save_r.ru_nivcsw,
 					 r.ru_nvcsw, r.ru_nivcsw);
-#endif   /* HAVE_GETRUSAGE */
+#endif							/* HAVE_GETRUSAGE */
 
 	/* remove trailing newline */
 	if (str.data[str.len - 1] == '\n')
diff --git a/src/backend/tcop/pquery.c b/src/backend/tcop/pquery.c
index e30aeb1c7faff6eb02533dceaa99d46e35f1fa1f..756249ef4b7bbd0482d2b558838089536ae369c8 100644
--- a/src/backend/tcop/pquery.c
+++ b/src/backend/tcop/pquery.c
@@ -76,7 +76,7 @@ CreateQueryDesc(PlannedStmt *plannedstmt,
 	QueryDesc  *qd = (QueryDesc *) palloc(sizeof(QueryDesc));
 
 	qd->operation = plannedstmt->commandType;	/* operation */
-	qd->plannedstmt = plannedstmt;		/* plan */
+	qd->plannedstmt = plannedstmt;	/* plan */
 	qd->sourceText = sourceText;	/* query text */
 	qd->snapshot = RegisterSnapshot(snapshot);	/* snapshot */
 	/* RI check snapshot */
@@ -84,8 +84,7 @@ CreateQueryDesc(PlannedStmt *plannedstmt,
 	qd->dest = dest;			/* output dest */
 	qd->params = params;		/* parameter values passed into query */
 	qd->queryEnv = queryEnv;
-	qd->instrument_options = instrument_options;		/* instrumentation
-														 * wanted? */
+	qd->instrument_options = instrument_options;	/* instrumentation wanted? */
 
 	/* null these fields until set by ExecutorStart */
 	qd->tupDesc = NULL;
@@ -939,7 +938,7 @@ PortalRunSelect(Portal portal,
 		if (!ScanDirectionIsNoMovement(direction))
 		{
 			if (nprocessed > 0)
-				portal->atStart = false;		/* OK to go backward now */
+				portal->atStart = false;	/* OK to go backward now */
 			if (count == 0 || nprocessed < (uint64) count)
 				portal->atEnd = true;	/* we retrieved 'em all */
 			portal->portalPos += nprocessed;
diff --git a/src/backend/tcop/utility.c b/src/backend/tcop/utility.c
index dd1916f366aca226ff710de2069439646d8085ae..b0e8a84c62e7e8644ea66d78378409c60cb78fae 100644
--- a/src/backend/tcop/utility.c
+++ b/src/backend/tcop/utility.c
@@ -1183,7 +1183,7 @@ ProcessUtilitySlow(ParseState *pstate,
 					 */
 					switch (stmt->subtype)
 					{
-						case 'T':		/* ALTER DOMAIN DEFAULT */
+						case 'T':	/* ALTER DOMAIN DEFAULT */
 
 							/*
 							 * Recursively alter column default for table and,
@@ -1193,30 +1193,30 @@ ProcessUtilitySlow(ParseState *pstate,
 								AlterDomainDefault(stmt->typeName,
 												   stmt->def);
 							break;
-						case 'N':		/* ALTER DOMAIN DROP NOT NULL */
+						case 'N':	/* ALTER DOMAIN DROP NOT NULL */
 							address =
 								AlterDomainNotNull(stmt->typeName,
 												   false);
 							break;
-						case 'O':		/* ALTER DOMAIN SET NOT NULL */
+						case 'O':	/* ALTER DOMAIN SET NOT NULL */
 							address =
 								AlterDomainNotNull(stmt->typeName,
 												   true);
 							break;
-						case 'C':		/* ADD CONSTRAINT */
+						case 'C':	/* ADD CONSTRAINT */
 							address =
 								AlterDomainAddConstraint(stmt->typeName,
 														 stmt->def,
 														 &secondaryObject);
 							break;
-						case 'X':		/* DROP CONSTRAINT */
+						case 'X':	/* DROP CONSTRAINT */
 							address =
 								AlterDomainDropConstraint(stmt->typeName,
 														  stmt->name,
 														  stmt->behavior,
 														  stmt->missing_ok);
 							break;
-						case 'V':		/* VALIDATE CONSTRAINT */
+						case 'V':	/* VALIDATE CONSTRAINT */
 							address =
 								AlterDomainValidateConstraint(stmt->typeName,
 															  stmt->name);
@@ -1324,14 +1324,14 @@ ProcessUtilitySlow(ParseState *pstate,
 					/* ... and do it */
 					EventTriggerAlterTableStart(parsetree);
 					address =
-						DefineIndex(relid,		/* OID of heap relation */
+						DefineIndex(relid,	/* OID of heap relation */
 									stmt,
 									InvalidOid, /* no predefined OID */
-									false,		/* is_alter_table */
-									true,		/* check_rights */
-									true,		/* check_not_in_use */
-									false,		/* skip_build */
-									false);		/* quiet */
+									false,	/* is_alter_table */
+									true,	/* check_rights */
+									true,	/* check_not_in_use */
+									false,	/* skip_build */
+									false); /* quiet */
 
 					/*
 					 * Add the CREATE INDEX node itself to stash right away;
@@ -1403,15 +1403,15 @@ ProcessUtilitySlow(ParseState *pstate,
 				}
 				break;
 
-			case T_CreateEnumStmt:		/* CREATE TYPE AS ENUM */
+			case T_CreateEnumStmt:	/* CREATE TYPE AS ENUM */
 				address = DefineEnum((CreateEnumStmt *) parsetree);
 				break;
 
-			case T_CreateRangeStmt:		/* CREATE TYPE AS RANGE */
+			case T_CreateRangeStmt: /* CREATE TYPE AS RANGE */
 				address = DefineRange((CreateRangeStmt *) parsetree);
 				break;
 
-			case T_AlterEnumStmt:		/* ALTER TYPE (enum) */
+			case T_AlterEnumStmt:	/* ALTER TYPE (enum) */
 				address = AlterEnum((AlterEnumStmt *) parsetree);
 				break;
 
@@ -1594,7 +1594,7 @@ ProcessUtilitySlow(ParseState *pstate,
 				address = CreatePolicy((CreatePolicyStmt *) parsetree);
 				break;
 
-			case T_AlterPolicyStmt:		/* ALTER POLICY */
+			case T_AlterPolicyStmt: /* ALTER POLICY */
 				address = AlterPolicy((AlterPolicyStmt *) parsetree);
 				break;
 
@@ -1725,7 +1725,7 @@ UtilityReturnsTuples(Node *parsetree)
 					return false;
 				portal = GetPortalByName(stmt->portalname);
 				if (!PortalIsValid(portal))
-					return false;		/* not our business to raise error */
+					return false;	/* not our business to raise error */
 				return portal->tupDesc ? true : false;
 			}
 
@@ -1736,7 +1736,7 @@ UtilityReturnsTuples(Node *parsetree)
 
 				entry = FetchPreparedStatement(stmt->name, false);
 				if (!entry)
-					return false;		/* not our business to raise error */
+					return false;	/* not our business to raise error */
 				if (entry->plansource->resultDesc)
 					return true;
 				return false;
@@ -2887,7 +2887,7 @@ GetCommandLogLevel(Node *parsetree)
 
 		case T_SelectStmt:
 			if (((SelectStmt *) parsetree)->intoClause)
-				lev = LOGSTMT_DDL;		/* SELECT INTO */
+				lev = LOGSTMT_DDL;	/* SELECT INTO */
 			else
 				lev = LOGSTMT_ALL;
 			break;
diff --git a/src/backend/tsearch/dict_thesaurus.c b/src/backend/tsearch/dict_thesaurus.c
index 9a01075d4e1ab055ec6092145205268ed2d227a2..ccf057b5d64e367d3bd64dc221f1d7942ff66af1 100644
--- a/src/backend/tsearch/dict_thesaurus.c
+++ b/src/backend/tsearch/dict_thesaurus.c
@@ -405,7 +405,7 @@ compileTheLexeme(DictThesaurus *d)
 	{
 		TSLexeme   *ptr;
 
-		if (strcmp(d->wrds[i].lexeme, "?") == 0)		/* Is stop word marker? */
+		if (strcmp(d->wrds[i].lexeme, "?") == 0)	/* Is stop word marker? */
 			newwrds = addCompiledLexeme(newwrds, &nnw, &tnm, NULL, d->wrds[i].entries, 0);
 		else
 		{
diff --git a/src/backend/tsearch/spell.c b/src/backend/tsearch/spell.c
index 817237ce4d202c0e7e89e6f3e461151cf9240e71..3bcc93fa1b7ba6f33a3d0ef702b5524a2e6cc254 100644
--- a/src/backend/tsearch/spell.c
+++ b/src/backend/tsearch/spell.c
@@ -827,7 +827,7 @@ get_nextfield(char **str, char *next)
 
 	*next = '\0';
 
-	return (state == PAE_INMASK);		/* OK if we got a nonempty field */
+	return (state == PAE_INMASK);	/* OK if we got a nonempty field */
 }
 
 /*
diff --git a/src/backend/tsearch/ts_locale.c b/src/backend/tsearch/ts_locale.c
index 19d2cc3f30f86582ebb9e92f5c11dc5528d61081..2cc084770d2e10fec4a1ed8cb92a9966b1541865 100644
--- a/src/backend/tsearch/ts_locale.c
+++ b/src/backend/tsearch/ts_locale.c
@@ -28,7 +28,7 @@ t_isdigit(const char *ptr)
 {
 	int			clen = pg_mblen(ptr);
 	wchar_t		character[2];
-	Oid			collation = DEFAULT_COLLATION_OID;		/* TODO */
+	Oid			collation = DEFAULT_COLLATION_OID;	/* TODO */
 	pg_locale_t mylocale = 0;	/* TODO */
 
 	if (clen == 1 || lc_ctype_is_c(collation))
@@ -44,7 +44,7 @@ t_isspace(const char *ptr)
 {
 	int			clen = pg_mblen(ptr);
 	wchar_t		character[2];
-	Oid			collation = DEFAULT_COLLATION_OID;		/* TODO */
+	Oid			collation = DEFAULT_COLLATION_OID;	/* TODO */
 	pg_locale_t mylocale = 0;	/* TODO */
 
 	if (clen == 1 || lc_ctype_is_c(collation))
@@ -60,7 +60,7 @@ t_isalpha(const char *ptr)
 {
 	int			clen = pg_mblen(ptr);
 	wchar_t		character[2];
-	Oid			collation = DEFAULT_COLLATION_OID;		/* TODO */
+	Oid			collation = DEFAULT_COLLATION_OID;	/* TODO */
 	pg_locale_t mylocale = 0;	/* TODO */
 
 	if (clen == 1 || lc_ctype_is_c(collation))
@@ -76,7 +76,7 @@ t_isprint(const char *ptr)
 {
 	int			clen = pg_mblen(ptr);
 	wchar_t		character[2];
-	Oid			collation = DEFAULT_COLLATION_OID;		/* TODO */
+	Oid			collation = DEFAULT_COLLATION_OID;	/* TODO */
 	pg_locale_t mylocale = 0;	/* TODO */
 
 	if (clen == 1 || lc_ctype_is_c(collation))
@@ -86,7 +86,7 @@ t_isprint(const char *ptr)
 
 	return iswprint((wint_t) character[0]);
 }
-#endif   /* USE_WIDE_UPPER_LOWER */
+#endif							/* USE_WIDE_UPPER_LOWER */
 
 
 /*
@@ -246,7 +246,7 @@ lowerstr_with_len(const char *str, int len)
 	char	   *out;
 
 #ifdef USE_WIDE_UPPER_LOWER
-	Oid			collation = DEFAULT_COLLATION_OID;		/* TODO */
+	Oid			collation = DEFAULT_COLLATION_OID;	/* TODO */
 	pg_locale_t mylocale = 0;	/* TODO */
 #endif
 
@@ -300,7 +300,7 @@ lowerstr_with_len(const char *str, int len)
 		Assert(wlen < len);
 	}
 	else
-#endif   /* USE_WIDE_UPPER_LOWER */
+#endif							/* USE_WIDE_UPPER_LOWER */
 	{
 		const char *ptr = str;
 		char	   *outptr;
diff --git a/src/backend/tsearch/ts_typanalyze.c b/src/backend/tsearch/ts_typanalyze.c
index f4298ca9aa4d37f51cf82920d272d6b42dc5a019..975623fa960c574252122c849cca72a0091a496b 100644
--- a/src/backend/tsearch/ts_typanalyze.c
+++ b/src/backend/tsearch/ts_typanalyze.c
@@ -423,7 +423,7 @@ compute_tsvector_stats(VacAttrStats *stats,
 		stats->stats_valid = true;
 		stats->stanullfrac = 1.0;
 		stats->stawidth = 0;	/* "unknown" */
-		stats->stadistinct = 0.0;		/* "unknown" */
+		stats->stadistinct = 0.0;	/* "unknown" */
 	}
 
 	/*
diff --git a/src/backend/tsearch/wparser_def.c b/src/backend/tsearch/wparser_def.c
index 0cfc6552d7513b50f0b07657a0e2fa7035bbe4bb..0ce2e00eb296118ee68e6dfab788e07f7060112c 100644
--- a/src/backend/tsearch/wparser_def.c
+++ b/src/backend/tsearch/wparser_def.c
@@ -199,10 +199,10 @@ typedef enum
 /* forward declaration */
 struct TParser;
 
-typedef int (*TParserCharTest) (struct TParser *);		/* any p_is* functions
-														 * except p_iseq */
-typedef void (*TParserSpecial) (struct TParser *);		/* special handler for
-														 * special cases... */
+typedef int (*TParserCharTest) (struct TParser *);	/* any p_is* functions
+													 * except p_iseq */
+typedef void (*TParserSpecial) (struct TParser *);	/* special handler for
+													 * special cases... */
 
 typedef struct
 {
@@ -302,7 +302,7 @@ TParserInit(char *str, int len)
 	if (prs->charmaxlen > 1)
 	{
 		Oid			collation = DEFAULT_COLLATION_OID;	/* TODO */
-		pg_locale_t mylocale = 0;		/* TODO */
+		pg_locale_t mylocale = 0;	/* TODO */
 
 		prs->usewide = true;
 		if (lc_ctype_is_c(collation))
@@ -560,7 +560,7 @@ p_iseq(TParser *prs, char c)
 
 p_iswhat(alnum)
 p_iswhat(alpha)
-#endif   /* USE_WIDE_UPPER_LOWER */
+#endif							/* USE_WIDE_UPPER_LOWER */
 
 p_iswhat(digit)
 p_iswhat(lower)
@@ -1697,7 +1697,7 @@ static const TParserStateActionItem actionTPS_InHyphenUnsignedInt[] = {
  */
 typedef struct
 {
-	const TParserStateActionItem *action;		/* the actual state info */
+	const TParserStateActionItem *action;	/* the actual state info */
 	TParserState state;			/* only for Assert crosscheck */
 #ifdef WPARSER_TRACE
 	const char *state_name;		/* only for debug printout */
diff --git a/src/backend/utils/adt/acl.c b/src/backend/utils/adt/acl.c
index 35bdfc9a461787572c3155846a692bf0c4d55cee..c4899cb3bc84911924cb0962616c2b8a1cee2a26 100644
--- a/src/backend/utils/adt/acl.c
+++ b/src/backend/utils/adt/acl.c
@@ -793,7 +793,7 @@ acldefault(GrantObjectType objtype, Oid ownerId)
 			break;
 		default:
 			elog(ERROR, "unrecognized objtype: %d", (int) objtype);
-			world_default = ACL_NO_RIGHTS;		/* keep compiler quiet */
+			world_default = ACL_NO_RIGHTS;	/* keep compiler quiet */
 			owner_default = ACL_NO_RIGHTS;
 			break;
 	}
@@ -4713,7 +4713,7 @@ roles_has_privs_of(Oid roleid)
 	/*
 	 * Now safe to assign to state variable
 	 */
-	cached_privs_role = InvalidOid;		/* just paranoia */
+	cached_privs_role = InvalidOid; /* just paranoia */
 	list_free(cached_privs_roles);
 	cached_privs_roles = new_cached_privs_roles;
 	cached_privs_role = roleid;
diff --git a/src/backend/utils/adt/array_selfuncs.c b/src/backend/utils/adt/array_selfuncs.c
index 3ae6018c67e833305d559205c32ac5d530d2287a..7be5e6c6777b37de438b140a2328a2b720a0ff76 100644
--- a/src/backend/utils/adt/array_selfuncs.c
+++ b/src/backend/utils/adt/array_selfuncs.c
@@ -788,7 +788,7 @@ mcelem_array_contained_selec(Datum *mcelem, int nmcelem,
 			else
 			{
 				if (cmp == 0)
-					match = true;		/* mcelem is found */
+					match = true;	/* mcelem is found */
 				break;
 			}
 		}
diff --git a/src/backend/utils/adt/arrayfuncs.c b/src/backend/utils/adt/arrayfuncs.c
index 1d202dba12086336b9b8ecff5dcd6fc6750cb827..e1ebe57681792291910497595c6c3c1e2829dd0b 100644
--- a/src/backend/utils/adt/arrayfuncs.c
+++ b/src/backend/utils/adt/arrayfuncs.c
@@ -171,8 +171,8 @@ Datum
 array_in(PG_FUNCTION_ARGS)
 {
 	char	   *string = PG_GETARG_CSTRING(0);	/* external form */
-	Oid			element_type = PG_GETARG_OID(1);		/* type of an array
-														 * element */
+	Oid			element_type = PG_GETARG_OID(1);	/* type of an array
+													 * element */
 	int32		typmod = PG_GETARG_INT32(2);	/* typmod for array elements */
 	int			typlen;
 	bool		typbyval;
@@ -1130,9 +1130,9 @@ array_out(PG_FUNCTION_ARGS)
 
 			/* count data plus backslashes; detect chars needing quotes */
 			if (values[i][0] == '\0')
-				needquote = true;		/* force quotes for empty string */
+				needquote = true;	/* force quotes for empty string */
 			else if (pg_strcasecmp(values[i], "NULL") == 0)
-				needquote = true;		/* force quotes for literal NULL */
+				needquote = true;	/* force quotes for literal NULL */
 			else
 				needquote = false;
 
@@ -2318,14 +2318,14 @@ array_set_element(Datum arraydatum,
 			dim[0] += addedbefore;
 			lb[0] = indx[0];
 			if (addedbefore > 1)
-				newhasnulls = true;		/* will insert nulls */
+				newhasnulls = true; /* will insert nulls */
 		}
 		if (indx[0] >= (dim[0] + lb[0]))
 		{
 			addedafter = indx[0] - (dim[0] + lb[0]) + 1;
 			dim[0] += addedafter;
 			if (addedafter > 1)
-				newhasnulls = true;		/* will insert nulls */
+				newhasnulls = true; /* will insert nulls */
 		}
 	}
 	else
@@ -2575,7 +2575,7 @@ array_set_element_expanded(Datum arraydatum,
 			lb[0] = indx[0];
 			dimschanged = true;
 			if (addedbefore > 1)
-				newhasnulls = true;		/* will insert nulls */
+				newhasnulls = true; /* will insert nulls */
 		}
 		if (indx[0] >= (dim[0] + lb[0]))
 		{
@@ -2583,7 +2583,7 @@ array_set_element_expanded(Datum arraydatum,
 			dim[0] += addedafter;
 			dimschanged = true;
 			if (addedafter > 1)
-				newhasnulls = true;		/* will insert nulls */
+				newhasnulls = true; /* will insert nulls */
 		}
 	}
 	else
@@ -2871,7 +2871,7 @@ array_set_slice(Datum arraydatum,
 		if (lowerIndx[0] < lb[0])
 		{
 			if (upperIndx[0] < lb[0] - 1)
-				newhasnulls = true;		/* will insert nulls */
+				newhasnulls = true; /* will insert nulls */
 			addedbefore = lb[0] - lowerIndx[0];
 			dim[0] += addedbefore;
 			lb[0] = lowerIndx[0];
@@ -2879,7 +2879,7 @@ array_set_slice(Datum arraydatum,
 		if (upperIndx[0] >= (dim[0] + lb[0]))
 		{
 			if (lowerIndx[0] > (dim[0] + lb[0]))
-				newhasnulls = true;		/* will insert nulls */
+				newhasnulls = true; /* will insert nulls */
 			addedafter = upperIndx[0] - (dim[0] + lb[0]) + 1;
 			dim[0] += addedafter;
 		}
@@ -2956,7 +2956,7 @@ array_set_slice(Datum arraydatum,
 									   ndim, dim, lb,
 									   lowerIndx, upperIndx,
 									   elmlen, elmbyval, elmalign);
-		lenbefore = lenafter = 0;		/* keep compiler quiet */
+		lenbefore = lenafter = 0;	/* keep compiler quiet */
 		itemsbefore = itemsafter = nolditems = 0;
 	}
 	else
@@ -4963,8 +4963,7 @@ initArrayResult(Oid element_type, MemoryContext rcontext, bool subcontext)
 		MemoryContextAlloc(arr_context, sizeof(ArrayBuildState));
 	astate->mcontext = arr_context;
 	astate->private_cxt = subcontext;
-	astate->alen = (subcontext ? 64 : 8);		/* arbitrary starting array
-												 * size */
+	astate->alen = (subcontext ? 64 : 8);	/* arbitrary starting array size */
 	astate->dvalues = (Datum *)
 		MemoryContextAlloc(arr_context, astate->alen * sizeof(Datum));
 	astate->dnulls = (bool *)
@@ -5140,8 +5139,7 @@ initArrayResultArr(Oid array_type, Oid element_type, MemoryContext rcontext,
 				   bool subcontext)
 {
 	ArrayBuildStateArr *astate;
-	MemoryContext arr_context = rcontext;		/* by default use the parent
-												 * ctx */
+	MemoryContext arr_context = rcontext;	/* by default use the parent ctx */
 
 	/* Lookup element type, unless element_type already provided */
 	if (!OidIsValid(element_type))
diff --git a/src/backend/utils/adt/ascii.c b/src/backend/utils/adt/ascii.c
index e219d4b4954d4fb8ee4cb8e89d0f49cd6596d172..362272277f2cf642bfb30e159eda08dcd09388cd 100644
--- a/src/backend/utils/adt/ascii.c
+++ b/src/backend/utils/adt/ascii.c
@@ -102,9 +102,9 @@ pg_to_ascii(unsigned char *src, unsigned char *src_end, unsigned char *dest, int
 static text *
 encode_to_ascii(text *data, int enc)
 {
-	pg_to_ascii((unsigned char *) VARDATA(data),		/* src */
-				(unsigned char *) (data) + VARSIZE(data),		/* src end */
-				(unsigned char *) VARDATA(data),		/* dest */
+	pg_to_ascii((unsigned char *) VARDATA(data),	/* src */
+				(unsigned char *) (data) + VARSIZE(data),	/* src end */
+				(unsigned char *) VARDATA(data),	/* dest */
 				enc);			/* encoding */
 
 	return data;
diff --git a/src/backend/utils/adt/cash.c b/src/backend/utils/adt/cash.c
index 677037c246b1eed81931c23d461b42209d0f7e64..7bbc634bd2b1e22cd522827f5f3963a3a1e30832 100644
--- a/src/backend/utils/adt/cash.c
+++ b/src/backend/utils/adt/cash.c
@@ -971,10 +971,10 @@ cash_words(PG_FUNCTION_ARGS)
 	val = (uint64) value;
 
 	m0 = val % INT64CONST(100); /* cents */
-	m1 = (val / INT64CONST(100)) % 1000;		/* hundreds */
-	m2 = (val / INT64CONST(100000)) % 1000;		/* thousands */
+	m1 = (val / INT64CONST(100)) % 1000;	/* hundreds */
+	m2 = (val / INT64CONST(100000)) % 1000; /* thousands */
 	m3 = (val / INT64CONST(100000000)) % 1000;	/* millions */
-	m4 = (val / INT64CONST(100000000000)) % 1000;		/* billions */
+	m4 = (val / INT64CONST(100000000000)) % 1000;	/* billions */
 	m5 = (val / INT64CONST(100000000000000)) % 1000;	/* trillions */
 	m6 = (val / INT64CONST(100000000000000000)) % 1000; /* quadrillions */
 
diff --git a/src/backend/utils/adt/date.c b/src/backend/utils/adt/date.c
index 3095047f0b407008e06b9a8141626daa7739cd3d..2b261cd5bd5472c2e7be4ee795e278f539a91405 100644
--- a/src/backend/utils/adt/date.c
+++ b/src/backend/utils/adt/date.c
@@ -527,7 +527,7 @@ date_pli(PG_FUNCTION_ARGS)
 	DateADT		result;
 
 	if (DATE_NOT_FINITE(dateVal))
-		PG_RETURN_DATEADT(dateVal);		/* can't change infinity */
+		PG_RETURN_DATEADT(dateVal); /* can't change infinity */
 
 	result = dateVal + days;
 
@@ -551,7 +551,7 @@ date_mii(PG_FUNCTION_ARGS)
 	DateADT		result;
 
 	if (DATE_NOT_FINITE(dateVal))
-		PG_RETURN_DATEADT(dateVal);		/* can't change infinity */
+		PG_RETURN_DATEADT(dateVal); /* can't change infinity */
 
 	result = dateVal - days;
 
diff --git a/src/backend/utils/adt/datetime.c b/src/backend/utils/adt/datetime.c
index 107b8fdad97ca56a5f37d3c6b2df8214d8c9b544..73c4e41213e77e60903a793d9850ee18cf89a36c 100644
--- a/src/backend/utils/adt/datetime.c
+++ b/src/backend/utils/adt/datetime.c
@@ -91,7 +91,7 @@ static const datetkn datetktbl[] = {
 	/* token, type, value */
 	{EARLY, RESERV, DTK_EARLY}, /* "-infinity" reserved for "early time" */
 	{DA_D, ADBC, AD},			/* "ad" for years > 0 */
-	{"allballs", RESERV, DTK_ZULU},		/* 00:00:00 */
+	{"allballs", RESERV, DTK_ZULU}, /* 00:00:00 */
 	{"am", AMPM, AM},
 	{"apr", MONTH, 4},
 	{"april", MONTH, 4},
@@ -113,8 +113,8 @@ static const datetkn datetktbl[] = {
 	{"friday", DOW, 5},
 	{"h", UNITS, DTK_HOUR},		/* "hour" */
 	{LATE, RESERV, DTK_LATE},	/* "infinity" reserved for "late time" */
-	{INVALID, RESERV, DTK_INVALID},		/* "invalid" reserved for bad time */
-	{"isodow", UNITS, DTK_ISODOW},		/* ISO day of week, Sunday == 7 */
+	{INVALID, RESERV, DTK_INVALID}, /* "invalid" reserved for bad time */
+	{"isodow", UNITS, DTK_ISODOW},	/* ISO day of week, Sunday == 7 */
 	{"isoyear", UNITS, DTK_ISOYEAR},	/* year in terms of the ISO week date */
 	{"j", UNITS, DTK_JULIAN},
 	{"jan", MONTH, 1},
@@ -176,33 +176,33 @@ static const datetkn deltatktbl[] = {
 	{"@", IGNORE_DTF, 0},		/* postgres relative prefix */
 	{DAGO, AGO, 0},				/* "ago" indicates negative time offset */
 	{"c", UNITS, DTK_CENTURY},	/* "century" relative */
-	{"cent", UNITS, DTK_CENTURY},		/* "century" relative */
+	{"cent", UNITS, DTK_CENTURY},	/* "century" relative */
 	{"centuries", UNITS, DTK_CENTURY},	/* "centuries" relative */
-	{DCENTURY, UNITS, DTK_CENTURY},		/* "century" relative */
+	{DCENTURY, UNITS, DTK_CENTURY}, /* "century" relative */
 	{"d", UNITS, DTK_DAY},		/* "day" relative */
 	{DDAY, UNITS, DTK_DAY},		/* "day" relative */
 	{"days", UNITS, DTK_DAY},	/* "days" relative */
 	{"dec", UNITS, DTK_DECADE}, /* "decade" relative */
-	{DDECADE, UNITS, DTK_DECADE},		/* "decade" relative */
-	{"decades", UNITS, DTK_DECADE},		/* "decades" relative */
+	{DDECADE, UNITS, DTK_DECADE},	/* "decade" relative */
+	{"decades", UNITS, DTK_DECADE}, /* "decades" relative */
 	{"decs", UNITS, DTK_DECADE},	/* "decades" relative */
 	{"h", UNITS, DTK_HOUR},		/* "hour" relative */
 	{DHOUR, UNITS, DTK_HOUR},	/* "hour" relative */
 	{"hours", UNITS, DTK_HOUR}, /* "hours" relative */
 	{"hr", UNITS, DTK_HOUR},	/* "hour" relative */
 	{"hrs", UNITS, DTK_HOUR},	/* "hours" relative */
-	{INVALID, RESERV, DTK_INVALID},		/* reserved for invalid time */
+	{INVALID, RESERV, DTK_INVALID}, /* reserved for invalid time */
 	{"m", UNITS, DTK_MINUTE},	/* "minute" relative */
-	{"microsecon", UNITS, DTK_MICROSEC},		/* "microsecond" relative */
-	{"mil", UNITS, DTK_MILLENNIUM},		/* "millennium" relative */
-	{"millennia", UNITS, DTK_MILLENNIUM},		/* "millennia" relative */
-	{DMILLENNIUM, UNITS, DTK_MILLENNIUM},		/* "millennium" relative */
-	{"millisecon", UNITS, DTK_MILLISEC},		/* relative */
+	{"microsecon", UNITS, DTK_MICROSEC},	/* "microsecond" relative */
+	{"mil", UNITS, DTK_MILLENNIUM}, /* "millennium" relative */
+	{"millennia", UNITS, DTK_MILLENNIUM},	/* "millennia" relative */
+	{DMILLENNIUM, UNITS, DTK_MILLENNIUM},	/* "millennium" relative */
+	{"millisecon", UNITS, DTK_MILLISEC},	/* relative */
 	{"mils", UNITS, DTK_MILLENNIUM},	/* "millennia" relative */
 	{"min", UNITS, DTK_MINUTE}, /* "minute" relative */
 	{"mins", UNITS, DTK_MINUTE},	/* "minutes" relative */
-	{DMINUTE, UNITS, DTK_MINUTE},		/* "minute" relative */
-	{"minutes", UNITS, DTK_MINUTE},		/* "minutes" relative */
+	{DMINUTE, UNITS, DTK_MINUTE},	/* "minute" relative */
+	{"minutes", UNITS, DTK_MINUTE}, /* "minutes" relative */
 	{"mon", UNITS, DTK_MONTH},	/* "months" relative */
 	{"mons", UNITS, DTK_MONTH}, /* "months" relative */
 	{DMONTH, UNITS, DTK_MONTH}, /* "month" relative */
@@ -213,7 +213,7 @@ static const datetkn deltatktbl[] = {
 	{"mseconds", UNITS, DTK_MILLISEC},
 	{"msecs", UNITS, DTK_MILLISEC},
 	{"qtr", UNITS, DTK_QUARTER},	/* "quarter" relative */
-	{DQUARTER, UNITS, DTK_QUARTER},		/* "quarter" relative */
+	{DQUARTER, UNITS, DTK_QUARTER}, /* "quarter" relative */
 	{"s", UNITS, DTK_SECOND},
 	{"sec", UNITS, DTK_SECOND},
 	{DSECOND, UNITS, DTK_SECOND},
@@ -221,13 +221,13 @@ static const datetkn deltatktbl[] = {
 	{"secs", UNITS, DTK_SECOND},
 	{DTIMEZONE, UNITS, DTK_TZ}, /* "timezone" time offset */
 	{"timezone_h", UNITS, DTK_TZ_HOUR}, /* timezone hour units */
-	{"timezone_m", UNITS, DTK_TZ_MINUTE},		/* timezone minutes units */
+	{"timezone_m", UNITS, DTK_TZ_MINUTE},	/* timezone minutes units */
 	{"undefined", RESERV, DTK_INVALID}, /* pre-v6.1 invalid time */
 	{"us", UNITS, DTK_MICROSEC},	/* "microsecond" relative */
-	{"usec", UNITS, DTK_MICROSEC},		/* "microsecond" relative */
+	{"usec", UNITS, DTK_MICROSEC},	/* "microsecond" relative */
 	{DMICROSEC, UNITS, DTK_MICROSEC},	/* "microsecond" relative */
 	{"useconds", UNITS, DTK_MICROSEC},	/* "microseconds" relative */
-	{"usecs", UNITS, DTK_MICROSEC},		/* "microseconds" relative */
+	{"usecs", UNITS, DTK_MICROSEC}, /* "microseconds" relative */
 	{"w", UNITS, DTK_WEEK},		/* "week" relative */
 	{DWEEK, UNITS, DTK_WEEK},	/* "week" relative */
 	{"weeks", UNITS, DTK_WEEK}, /* "weeks" relative */
@@ -2752,7 +2752,7 @@ DecodeNumber(int flen, char *str, bool haveTextMonth, int fmask,
 				if (flen >= 3 && *is2digits)
 				{
 					/* Guess that first numeric field is day was wrong */
-					*tmask = DTK_M(DAY);		/* YEAR is already set */
+					*tmask = DTK_M(DAY);	/* YEAR is already set */
 					tm->tm_mday = tm->tm_year;
 					tm->tm_year = val;
 					*is2digits = FALSE;
diff --git a/src/backend/utils/adt/float.c b/src/backend/utils/adt/float.c
index 894f026a41bd204864f0a85b38800a0d7ffcb1b2..30746ef908c8f928de8109b4b1ec4b27b5fcb8eb 100644
--- a/src/backend/utils/adt/float.c
+++ b/src/backend/utils/adt/float.c
@@ -65,7 +65,7 @@ do {															\
 
 
 /* Configurable GUC parameter */
-int			extra_float_digits = 0;		/* Added to DBL_DIG or FLT_DIG */
+int			extra_float_digits = 0; /* Added to DBL_DIG or FLT_DIG */
 
 /* Cached constants for degree-based trig functions */
 static bool degree_consts_set = false;
@@ -105,7 +105,7 @@ static void init_degree_constants(void);
  */
 #define cbrt my_cbrt
 static double cbrt(double x);
-#endif   /* HAVE_CBRT */
+#endif							/* HAVE_CBRT */
 
 
 /*
@@ -329,7 +329,7 @@ float4in(PG_FUNCTION_ARGS)
 		if (endptr != num && endptr[-1] == '\0')
 			endptr--;
 	}
-#endif   /* HAVE_BUGGY_SOLARIS_STRTOD */
+#endif							/* HAVE_BUGGY_SOLARIS_STRTOD */
 
 	/* skip trailing whitespace */
 	while (*endptr != '\0' && isspace((unsigned char) *endptr))
@@ -555,7 +555,7 @@ float8in_internal(char *num, char **endptr_p,
 		if (endptr != num && endptr[-1] == '\0')
 			endptr--;
 	}
-#endif   /* HAVE_BUGGY_SOLARIS_STRTOD */
+#endif							/* HAVE_BUGGY_SOLARIS_STRTOD */
 
 	/* skip trailing whitespace */
 	while (*endptr != '\0' && isspace((unsigned char) *endptr))
@@ -3608,4 +3608,4 @@ cbrt(double x)
 	return isneg ? -tmpres : tmpres;
 }
 
-#endif   /* !HAVE_CBRT */
+#endif							/* !HAVE_CBRT */
diff --git a/src/backend/utils/adt/formatting.c b/src/backend/utils/adt/formatting.c
index ba7e4fc934f48c0a7946b5ddb5cbe4b76cdcf75d..807ce589da8dc604bb6ffefb7053a04213fb9820 100644
--- a/src/backend/utils/adt/formatting.c
+++ b/src/backend/utils/adt/formatting.c
@@ -114,8 +114,8 @@
  * Maximal length of one node
  * ----------
  */
-#define DCH_MAX_ITEM_SIZ	   12		/* max localized day name		*/
-#define NUM_MAX_ITEM_SIZ		8		/* roman number (RN has 15 chars)	*/
+#define DCH_MAX_ITEM_SIZ	   12	/* max localized day name		*/
+#define NUM_MAX_ITEM_SIZ		8	/* roman number (RN has 15 chars)	*/
 
 /* ----------
  * More is in float.c
@@ -724,7 +724,7 @@ static const KeyWord DCH_keywords[] = {
 	{"AM", 2, DCH_AM, FALSE, FROM_CHAR_DATE_NONE},
 	{"B.C.", 4, DCH_B_C, FALSE, FROM_CHAR_DATE_NONE},	/* B */
 	{"BC", 2, DCH_BC, FALSE, FROM_CHAR_DATE_NONE},
-	{"CC", 2, DCH_CC, TRUE, FROM_CHAR_DATE_NONE},		/* C */
+	{"CC", 2, DCH_CC, TRUE, FROM_CHAR_DATE_NONE},	/* C */
 	{"DAY", 3, DCH_DAY, FALSE, FROM_CHAR_DATE_NONE},	/* D */
 	{"DDD", 3, DCH_DDD, TRUE, FROM_CHAR_DATE_GREGORIAN},
 	{"DD", 2, DCH_DD, TRUE, FROM_CHAR_DATE_GREGORIAN},
@@ -732,11 +732,11 @@ static const KeyWord DCH_keywords[] = {
 	{"Day", 3, DCH_Day, FALSE, FROM_CHAR_DATE_NONE},
 	{"Dy", 2, DCH_Dy, FALSE, FROM_CHAR_DATE_NONE},
 	{"D", 1, DCH_D, TRUE, FROM_CHAR_DATE_GREGORIAN},
-	{"FX", 2, DCH_FX, FALSE, FROM_CHAR_DATE_NONE},		/* F */
+	{"FX", 2, DCH_FX, FALSE, FROM_CHAR_DATE_NONE},	/* F */
 	{"HH24", 4, DCH_HH24, TRUE, FROM_CHAR_DATE_NONE},	/* H */
 	{"HH12", 4, DCH_HH12, TRUE, FROM_CHAR_DATE_NONE},
 	{"HH", 2, DCH_HH, TRUE, FROM_CHAR_DATE_NONE},
-	{"IDDD", 4, DCH_IDDD, TRUE, FROM_CHAR_DATE_ISOWEEK},		/* I */
+	{"IDDD", 4, DCH_IDDD, TRUE, FROM_CHAR_DATE_ISOWEEK},	/* I */
 	{"ID", 2, DCH_ID, TRUE, FROM_CHAR_DATE_ISOWEEK},
 	{"IW", 2, DCH_IW, TRUE, FROM_CHAR_DATE_ISOWEEK},
 	{"IYYY", 4, DCH_IYYY, TRUE, FROM_CHAR_DATE_ISOWEEK},
@@ -744,22 +744,22 @@ static const KeyWord DCH_keywords[] = {
 	{"IY", 2, DCH_IY, TRUE, FROM_CHAR_DATE_ISOWEEK},
 	{"I", 1, DCH_I, TRUE, FROM_CHAR_DATE_ISOWEEK},
 	{"J", 1, DCH_J, TRUE, FROM_CHAR_DATE_NONE}, /* J */
-	{"MI", 2, DCH_MI, TRUE, FROM_CHAR_DATE_NONE},		/* M */
+	{"MI", 2, DCH_MI, TRUE, FROM_CHAR_DATE_NONE},	/* M */
 	{"MM", 2, DCH_MM, TRUE, FROM_CHAR_DATE_GREGORIAN},
 	{"MONTH", 5, DCH_MONTH, FALSE, FROM_CHAR_DATE_GREGORIAN},
 	{"MON", 3, DCH_MON, FALSE, FROM_CHAR_DATE_GREGORIAN},
 	{"MS", 2, DCH_MS, TRUE, FROM_CHAR_DATE_NONE},
 	{"Month", 5, DCH_Month, FALSE, FROM_CHAR_DATE_GREGORIAN},
 	{"Mon", 3, DCH_Mon, FALSE, FROM_CHAR_DATE_GREGORIAN},
-	{"OF", 2, DCH_OF, FALSE, FROM_CHAR_DATE_NONE},		/* O */
+	{"OF", 2, DCH_OF, FALSE, FROM_CHAR_DATE_NONE},	/* O */
 	{"P.M.", 4, DCH_P_M, FALSE, FROM_CHAR_DATE_NONE},	/* P */
 	{"PM", 2, DCH_PM, FALSE, FROM_CHAR_DATE_NONE},
 	{"Q", 1, DCH_Q, TRUE, FROM_CHAR_DATE_NONE}, /* Q */
 	{"RM", 2, DCH_RM, FALSE, FROM_CHAR_DATE_GREGORIAN}, /* R */
 	{"SSSS", 4, DCH_SSSS, TRUE, FROM_CHAR_DATE_NONE},	/* S */
 	{"SS", 2, DCH_SS, TRUE, FROM_CHAR_DATE_NONE},
-	{"TZ", 2, DCH_TZ, FALSE, FROM_CHAR_DATE_NONE},		/* T */
-	{"US", 2, DCH_US, TRUE, FROM_CHAR_DATE_NONE},		/* U */
+	{"TZ", 2, DCH_TZ, FALSE, FROM_CHAR_DATE_NONE},	/* T */
+	{"US", 2, DCH_US, TRUE, FROM_CHAR_DATE_NONE},	/* U */
 	{"WW", 2, DCH_WW, TRUE, FROM_CHAR_DATE_GREGORIAN},	/* W */
 	{"W", 1, DCH_W, TRUE, FROM_CHAR_DATE_GREGORIAN},
 	{"Y,YYY", 5, DCH_Y_YYY, TRUE, FROM_CHAR_DATE_GREGORIAN},	/* Y */
@@ -773,17 +773,17 @@ static const KeyWord DCH_keywords[] = {
 	{"am", 2, DCH_am, FALSE, FROM_CHAR_DATE_NONE},
 	{"b.c.", 4, DCH_b_c, FALSE, FROM_CHAR_DATE_NONE},	/* b */
 	{"bc", 2, DCH_bc, FALSE, FROM_CHAR_DATE_NONE},
-	{"cc", 2, DCH_CC, TRUE, FROM_CHAR_DATE_NONE},		/* c */
+	{"cc", 2, DCH_CC, TRUE, FROM_CHAR_DATE_NONE},	/* c */
 	{"day", 3, DCH_day, FALSE, FROM_CHAR_DATE_NONE},	/* d */
 	{"ddd", 3, DCH_DDD, TRUE, FROM_CHAR_DATE_GREGORIAN},
 	{"dd", 2, DCH_DD, TRUE, FROM_CHAR_DATE_GREGORIAN},
 	{"dy", 2, DCH_dy, FALSE, FROM_CHAR_DATE_NONE},
 	{"d", 1, DCH_D, TRUE, FROM_CHAR_DATE_GREGORIAN},
-	{"fx", 2, DCH_FX, FALSE, FROM_CHAR_DATE_NONE},		/* f */
+	{"fx", 2, DCH_FX, FALSE, FROM_CHAR_DATE_NONE},	/* f */
 	{"hh24", 4, DCH_HH24, TRUE, FROM_CHAR_DATE_NONE},	/* h */
 	{"hh12", 4, DCH_HH12, TRUE, FROM_CHAR_DATE_NONE},
 	{"hh", 2, DCH_HH, TRUE, FROM_CHAR_DATE_NONE},
-	{"iddd", 4, DCH_IDDD, TRUE, FROM_CHAR_DATE_ISOWEEK},		/* i */
+	{"iddd", 4, DCH_IDDD, TRUE, FROM_CHAR_DATE_ISOWEEK},	/* i */
 	{"id", 2, DCH_ID, TRUE, FROM_CHAR_DATE_ISOWEEK},
 	{"iw", 2, DCH_IW, TRUE, FROM_CHAR_DATE_ISOWEEK},
 	{"iyyy", 4, DCH_IYYY, TRUE, FROM_CHAR_DATE_ISOWEEK},
@@ -791,7 +791,7 @@ static const KeyWord DCH_keywords[] = {
 	{"iy", 2, DCH_IY, TRUE, FROM_CHAR_DATE_ISOWEEK},
 	{"i", 1, DCH_I, TRUE, FROM_CHAR_DATE_ISOWEEK},
 	{"j", 1, DCH_J, TRUE, FROM_CHAR_DATE_NONE}, /* j */
-	{"mi", 2, DCH_MI, TRUE, FROM_CHAR_DATE_NONE},		/* m */
+	{"mi", 2, DCH_MI, TRUE, FROM_CHAR_DATE_NONE},	/* m */
 	{"mm", 2, DCH_MM, TRUE, FROM_CHAR_DATE_GREGORIAN},
 	{"month", 5, DCH_month, FALSE, FROM_CHAR_DATE_GREGORIAN},
 	{"mon", 3, DCH_mon, FALSE, FROM_CHAR_DATE_GREGORIAN},
@@ -802,8 +802,8 @@ static const KeyWord DCH_keywords[] = {
 	{"rm", 2, DCH_rm, FALSE, FROM_CHAR_DATE_GREGORIAN}, /* r */
 	{"ssss", 4, DCH_SSSS, TRUE, FROM_CHAR_DATE_NONE},	/* s */
 	{"ss", 2, DCH_SS, TRUE, FROM_CHAR_DATE_NONE},
-	{"tz", 2, DCH_tz, FALSE, FROM_CHAR_DATE_NONE},		/* t */
-	{"us", 2, DCH_US, TRUE, FROM_CHAR_DATE_NONE},		/* u */
+	{"tz", 2, DCH_tz, FALSE, FROM_CHAR_DATE_NONE},	/* t */
+	{"us", 2, DCH_US, TRUE, FROM_CHAR_DATE_NONE},	/* u */
 	{"ww", 2, DCH_WW, TRUE, FROM_CHAR_DATE_GREGORIAN},	/* w */
 	{"w", 1, DCH_W, TRUE, FROM_CHAR_DATE_GREGORIAN},
 	{"y,yyy", 5, DCH_Y_YYY, TRUE, FROM_CHAR_DATE_GREGORIAN},	/* y */
@@ -1377,7 +1377,7 @@ dump_node(FormatNode *node, int max)
 			elog(DEBUG_elog_output, "%d:\t unknown NODE!", a);
 	}
 }
-#endif   /* DEBUG */
+#endif							/* DEBUG */
 
 /*****************************************************************************
  *			Private utils
@@ -1491,7 +1491,7 @@ u_strToTitle_default_BI(UChar *dest, int32_t destCapacity,
 						NULL, locale, pErrorCode);
 }
 
-#endif   /* USE_ICU */
+#endif							/* USE_ICU */
 
 /*
  * If the system provides the needed functions for wide-character manipulation
@@ -1602,7 +1602,7 @@ str_tolower(const char *buff, size_t nbytes, Oid collid)
 				wchar2char(result, workspace, result_size, mylocale);
 				pfree(workspace);
 			}
-#endif   /* USE_WIDE_UPPER_LOWER */
+#endif							/* USE_WIDE_UPPER_LOWER */
 			else
 			{
 				char	   *p;
@@ -1725,7 +1725,7 @@ str_toupper(const char *buff, size_t nbytes, Oid collid)
 				wchar2char(result, workspace, result_size, mylocale);
 				pfree(workspace);
 			}
-#endif   /* USE_WIDE_UPPER_LOWER */
+#endif							/* USE_WIDE_UPPER_LOWER */
 			else
 			{
 				char	   *p;
@@ -1861,7 +1861,7 @@ str_initcap(const char *buff, size_t nbytes, Oid collid)
 				wchar2char(result, workspace, result_size, mylocale);
 				pfree(workspace);
 			}
-#endif   /* USE_WIDE_UPPER_LOWER */
+#endif							/* USE_WIDE_UPPER_LOWER */
 			else
 			{
 				char	   *p;
@@ -2066,7 +2066,7 @@ dump_index(const KeyWord *k, const int *index)
 	elog(DEBUG_elog_output, "\n\t\tUsed positions: %d,\n\t\tFree positions: %d",
 		 count, free_i);
 }
-#endif   /* DEBUG */
+#endif							/* DEBUG */
 
 /* ----------
  * Return TRUE if next format picture is not digit value
@@ -4309,12 +4309,12 @@ NUM_numpart_from_char(NUMProc *Np, int id, int input_len)
 			if (*Np->inout_p == '-' || (IS_BRACKET(Np->Num) &&
 										*Np->inout_p == '<'))
 			{
-				*Np->number = '-';		/* set - */
+				*Np->number = '-';	/* set - */
 				Np->inout_p++;
 			}
 			else if (*Np->inout_p == '+')
 			{
-				*Np->number = '+';		/* set + */
+				*Np->number = '+';	/* set + */
 				Np->inout_p++;
 			}
 		}
@@ -4512,7 +4512,7 @@ NUM_numpart_to_char(NUMProc *Np, int id)
 		{
 			if (!IS_FILLMODE(Np->Num))
 			{
-				*Np->inout_p = ' ';		/* Write + */
+				*Np->inout_p = ' '; /* Write + */
 				++Np->inout_p;
 			}
 			Np->sign_wrote = TRUE;
@@ -4539,7 +4539,7 @@ NUM_numpart_to_char(NUMProc *Np, int id)
 			 */
 			if (!IS_FILLMODE(Np->Num))
 			{
-				*Np->inout_p = ' ';		/* Write ' ' */
+				*Np->inout_p = ' '; /* Write ' ' */
 				++Np->inout_p;
 			}
 		}
@@ -4608,7 +4608,7 @@ NUM_numpart_to_char(NUMProc *Np, int id)
 				}
 				else
 				{
-					*Np->inout_p = *Np->number_p;		/* Write DIGIT */
+					*Np->inout_p = *Np->number_p;	/* Write DIGIT */
 					++Np->inout_p;
 					Np->num_in = TRUE;
 				}
@@ -4847,7 +4847,7 @@ NUM_processor(FormatNode *node, NUMDesc *Num, char *inout,
 					if (Np->is_to_char)
 					{
 						NUM_numpart_to_char(Np, n->key->id);
-						continue;		/* for() */
+						continue;	/* for() */
 					}
 					else
 					{
diff --git a/src/backend/utils/adt/geo_ops.c b/src/backend/utils/adt/geo_ops.c
index 40de01b7bc9e4ea2c4e3dde9d1e45b6121a3b115..97210e8db3f5f4eb2cc3fdf9869533902c5aa440 100644
--- a/src/backend/utils/adt/geo_ops.c
+++ b/src/backend/utils/adt/geo_ops.c
@@ -1598,7 +1598,7 @@ path_inter(PG_FUNCTION_ARGS)
 		{
 			if (!p1->closed)
 				continue;
-			iprev = p1->npts - 1;		/* include the closure segment */
+			iprev = p1->npts - 1;	/* include the closure segment */
 		}
 
 		for (j = 0; j < p2->npts; j++)
@@ -1652,7 +1652,7 @@ path_distance(PG_FUNCTION_ARGS)
 		{
 			if (!p1->closed)
 				continue;
-			iprev = p1->npts - 1;		/* include the closure segment */
+			iprev = p1->npts - 1;	/* include the closure segment */
 		}
 
 		for (j = 0; j < p2->npts; j++)
@@ -1710,7 +1710,7 @@ path_length(PG_FUNCTION_ARGS)
 		{
 			if (!path->closed)
 				continue;
-			iprev = path->npts - 1;		/* include the closure segment */
+			iprev = path->npts - 1; /* include the closure segment */
 		}
 
 		result += point_dt(&path->p[iprev], &path->p[i]);
@@ -2457,7 +2457,7 @@ dist_ppath(PG_FUNCTION_ARGS)
 				{
 					if (!path->closed)
 						continue;
-					iprev = path->npts - 1;		/* include the closure segment */
+					iprev = path->npts - 1; /* include the closure segment */
 				}
 
 				statlseg_construct(&lseg, &path->p[iprev], &path->p[i]);
@@ -2776,7 +2776,7 @@ close_ps(PG_FUNCTION_ARGS)
 	xh = lseg->p[0].x < lseg->p[1].x;
 	yh = lseg->p[0].y < lseg->p[1].y;
 
-	if (FPeq(lseg->p[0].x, lseg->p[1].x))		/* vertical? */
+	if (FPeq(lseg->p[0].x, lseg->p[1].x))	/* vertical? */
 	{
 #ifdef GEODEBUG
 		printf("close_ps- segment is vertical\n");
@@ -2822,24 +2822,24 @@ close_ps(PG_FUNCTION_ARGS)
 	 */
 
 	invm = -1.0 / point_sl(&(lseg->p[0]), &(lseg->p[1]));
-	tmp = line_construct_pm(&lseg->p[!yh], invm);		/* lower edge of the
-														 * "band" */
+	tmp = line_construct_pm(&lseg->p[!yh], invm);	/* lower edge of the
+													 * "band" */
 	if (pt->y < (tmp->A * pt->x + tmp->C))
 	{							/* we are below the lower edge */
-		result = point_copy(&lseg->p[!yh]);		/* below the lseg, take lower
-												 * end pt */
+		result = point_copy(&lseg->p[!yh]); /* below the lseg, take lower end
+											 * pt */
 #ifdef GEODEBUG
 		printf("close_ps below: tmp A %f  B %f   C %f\n",
 			   tmp->A, tmp->B, tmp->C);
 #endif
 		PG_RETURN_POINT_P(result);
 	}
-	tmp = line_construct_pm(&lseg->p[yh], invm);		/* upper edge of the
-														 * "band" */
+	tmp = line_construct_pm(&lseg->p[yh], invm);	/* upper edge of the
+													 * "band" */
 	if (pt->y > (tmp->A * pt->x + tmp->C))
 	{							/* we are below the lower edge */
-		result = point_copy(&lseg->p[yh]);		/* above the lseg, take higher
-												 * end pt */
+		result = point_copy(&lseg->p[yh]);	/* above the lseg, take higher end
+											 * pt */
 #ifdef GEODEBUG
 		printf("close_ps above: tmp A %f  B %f   C %f\n",
 			   tmp->A, tmp->B, tmp->C);
diff --git a/src/backend/utils/adt/int8.c b/src/backend/utils/adt/int8.c
index 0c6a412f2aa8ec6b9cf0abd75bf38ff3f94d62be..e8354dee44bd054d1ed17155634be6d33ba24f75 100644
--- a/src/backend/utils/adt/int8.c
+++ b/src/backend/utils/adt/int8.c
@@ -104,7 +104,7 @@ scanint8(const char *str, bool errorOK, int64 *result)
 	{
 		int64		newtmp = tmp * 10 + (*ptr++ - '0');
 
-		if ((newtmp / 10) != tmp)		/* overflow? */
+		if ((newtmp / 10) != tmp)	/* overflow? */
 		{
 			if (errorOK)
 				return false;
diff --git a/src/backend/utils/adt/json.c b/src/backend/utils/adt/json.c
index 0f99b613f567225b08e9302a70271092f3eac756..8b822b2736608b7b77f9f85dbd78488832d64c2d 100644
--- a/src/backend/utils/adt/json.c
+++ b/src/backend/utils/adt/json.c
@@ -347,7 +347,7 @@ pg_parse_json(JsonLexContext *lex, JsonSemAction *sem)
 			parse_array(lex, sem);
 			break;
 		default:
-			parse_scalar(lex, sem);		/* json can be a bare scalar */
+			parse_scalar(lex, sem); /* json can be a bare scalar */
 	}
 
 	lex_expect(JSON_PARSE_END, lex, JSON_TOKEN_END);
diff --git a/src/backend/utils/adt/jsonfuncs.c b/src/backend/utils/adt/jsonfuncs.c
index 01df06ebfdba02193e4320bd0cf604451bbefa5d..aa0dc165f022d15c8fc61c4cd432b182d3bd405d 100644
--- a/src/backend/utils/adt/jsonfuncs.c
+++ b/src/backend/utils/adt/jsonfuncs.c
@@ -57,8 +57,8 @@ typedef struct OkeysState
 typedef struct IterateJsonStringValuesState
 {
 	JsonLexContext *lex;
-	JsonIterateStringValuesAction action;		/* an action that will be
-												 * applied to each json value */
+	JsonIterateStringValuesAction action;	/* an action that will be applied
+											 * to each json value */
 	void	   *action_state;	/* any necessary context for iteration */
 } IterateJsonStringValuesState;
 
@@ -67,8 +67,8 @@ typedef struct TransformJsonStringValuesState
 {
 	JsonLexContext *lex;
 	StringInfo	strval;			/* resulting json */
-	JsonTransformStringValuesAction action;		/* an action that will be
-												 * applied to each json value */
+	JsonTransformStringValuesAction action; /* an action that will be applied
+											 * to each json value */
 	void	   *action_state;	/* any necessary context for transformation */
 } TransformJsonStringValuesState;
 
@@ -136,7 +136,7 @@ typedef struct JHashState
 /* hashtable element */
 typedef struct JsonHashEntry
 {
-	char		fname[NAMEDATALEN];		/* hash key (MUST BE FIRST) */
+	char		fname[NAMEDATALEN]; /* hash key (MUST BE FIRST) */
 	char	   *val;
 	JsonTokenType type;
 } JsonHashEntry;
@@ -2479,7 +2479,7 @@ populate_array_element_end(void *_state, bool isnull)
 		else if (state->element_scalar)
 		{
 			jsv.val.json.str = state->element_scalar;
-			jsv.val.json.len = -1;		/* null-terminated */
+			jsv.val.json.len = -1;	/* null-terminated */
 		}
 		else
 		{
@@ -2545,9 +2545,9 @@ populate_array_json(PopulateArrayContext *ctx, char *json, int len)
  *		elements and accumulate result using given ArrayBuildState.
  */
 static void
-populate_array_dim_jsonb(PopulateArrayContext *ctx,		/* context */
-						 JsonbValue *jbv,		/* jsonb sub-array */
-						 int ndim)		/* current dimension */
+populate_array_dim_jsonb(PopulateArrayContext *ctx, /* context */
+						 JsonbValue *jbv,	/* jsonb sub-array */
+						 int ndim)	/* current dimension */
 {
 	JsonbContainer *jbc = jbv->val.binary.data;
 	JsonbIterator *it;
@@ -2812,7 +2812,7 @@ populate_scalar(ScalarIOData *io, Oid typid, int32 typmod, JsValue *jsv)
 
 			str = JsonbToCString(NULL, &jsonb->root, VARSIZE(jsonb));
 		}
-		else if (jbv->type == jbvString)		/* quotes are stripped */
+		else if (jbv->type == jbvString)	/* quotes are stripped */
 			str = pnstrdup(jbv->val.string.val, jbv->val.string.len);
 		else if (jbv->type == jbvBool)
 			str = pstrdup(jbv->val.boolean ? "true" : "false");
@@ -3977,8 +3977,8 @@ addJsonbToParseState(JsonbParseState **jbps, Jsonb *jb)
 
 	if (JB_ROOT_IS_SCALAR(jb))
 	{
-		(void) JsonbIteratorNext(&it, &v, false);		/* skip array header */
-		(void) JsonbIteratorNext(&it, &v, false);		/* fetch scalar value */
+		(void) JsonbIteratorNext(&it, &v, false);	/* skip array header */
+		(void) JsonbIteratorNext(&it, &v, false);	/* fetch scalar value */
 
 		switch (o->type)
 		{
diff --git a/src/backend/utils/adt/like_match.c b/src/backend/utils/adt/like_match.c
index 634953ae67283175bf609ae3cae3698c9b662820..087a720625bfffa6e0c57a6e62b5cd74ded387e8 100644
--- a/src/backend/utils/adt/like_match.c
+++ b/src/backend/utils/adt/like_match.c
@@ -337,7 +337,7 @@ do_like_escape(text *pat, text *esc)
 
 	return result;
 }
-#endif   /* do_like_escape */
+#endif							/* do_like_escape */
 
 #ifdef CHAREQ
 #undef CHAREQ
diff --git a/src/backend/utils/adt/nabstime.c b/src/backend/utils/adt/nabstime.c
index 38dc1266e042e44f7faa8678c37dd2a5fd6ca4f7..e3a858c7c7bbdf8bbede8fa2d29b7886ebd557b1 100644
--- a/src/backend/utils/adt/nabstime.c
+++ b/src/backend/utils/adt/nabstime.c
@@ -772,7 +772,7 @@ tintervalrecv(PG_FUNCTION_ARGS)
 
 	if (tinterval->data[0] == INVALID_ABSTIME ||
 		tinterval->data[1] == INVALID_ABSTIME)
-		status = T_INTERVAL_INVAL;		/* undefined  */
+		status = T_INTERVAL_INVAL;	/* undefined  */
 	else
 		status = T_INTERVAL_VALID;
 
@@ -919,7 +919,7 @@ timepl(PG_FUNCTION_ARGS)
 	if (AbsoluteTimeIsReal(t1) &&
 		RelativeTimeIsValid(t2) &&
 		((t2 > 0 && t1 < NOEND_ABSTIME - t2) ||
-		 (t2 <= 0 && t1 > NOSTART_ABSTIME - t2)))		/* prevent overflow */
+		 (t2 <= 0 && t1 > NOSTART_ABSTIME - t2)))	/* prevent overflow */
 		PG_RETURN_ABSOLUTETIME(t1 + t2);
 
 	PG_RETURN_ABSOLUTETIME(INVALID_ABSTIME);
@@ -1538,7 +1538,7 @@ bogus:
 			(errcode(ERRCODE_INVALID_DATETIME_FORMAT),
 			 errmsg("invalid input syntax for type %s: \"%s\"",
 					"tinterval", i_string)));
-	*i_start = *i_end = INVALID_ABSTIME;		/* keep compiler quiet */
+	*i_start = *i_end = INVALID_ABSTIME;	/* keep compiler quiet */
 }
 
 
diff --git a/src/backend/utils/adt/name.c b/src/backend/utils/adt/name.c
index e41ee478ecac2e807a971cdf18b87eddfd81b6a3..974e6e84011030f18f5f571b5a95e22a63b3874e 100644
--- a/src/backend/utils/adt/name.c
+++ b/src/backend/utils/adt/name.c
@@ -200,8 +200,7 @@ namecpy(Name n1, Name n2)
 int
 namecat(Name n1, Name n2)
 {
-	return namestrcat(n1, NameStr(*n2));		/* n2 can't be any longer than
-												 * n1 */
+	return namestrcat(n1, NameStr(*n2));	/* n2 can't be any longer than n1 */
 }
 #endif
 
@@ -317,9 +316,9 @@ current_schemas(PG_FUNCTION_ARGS)
 
 	array = construct_array(names, i,
 							NAMEOID,
-							NAMEDATALEN,		/* sizeof(Name) */
-							false,		/* Name is not by-val */
-							'c');		/* alignment of Name */
+							NAMEDATALEN,	/* sizeof(Name) */
+							false,	/* Name is not by-val */
+							'c');	/* alignment of Name */
 
 	PG_RETURN_POINTER(array);
 }
diff --git a/src/backend/utils/adt/numeric.c b/src/backend/utils/adt/numeric.c
index 6cce0f292c389818624822d7e48bdeed8fd8fa93..1a182a0725c16f8a7bc4fa46b464bbb57d4b3b76 100644
--- a/src/backend/utils/adt/numeric.c
+++ b/src/backend/utils/adt/numeric.c
@@ -1933,7 +1933,7 @@ numeric_abbrev_convert_var(NumericVar *var, NumericSortSupport *nss)
 	return NumericAbbrevGetDatum(result);
 }
 
-#endif   /* NUMERIC_ABBREV_BITS == 64 */
+#endif							/* NUMERIC_ABBREV_BITS == 64 */
 
 #if NUMERIC_ABBREV_BITS == 32
 
@@ -2010,7 +2010,7 @@ numeric_abbrev_convert_var(NumericVar *var, NumericSortSupport *nss)
 	return NumericAbbrevGetDatum(result);
 }
 
-#endif   /* NUMERIC_ABBREV_BITS == 32 */
+#endif							/* NUMERIC_ABBREV_BITS == 32 */
 
 /*
  * Ordinary (non-sortsupport) comparisons follow.
@@ -4704,7 +4704,7 @@ numeric_stddev_internal(NumericAggState *state,
 	rscale = vsumX.dscale * 2;
 
 	mul_var(&vsumX, &vsumX, &vsumX, rscale);	/* vsumX = sumX * sumX */
-	mul_var(&vN, &vsumX2, &vsumX2, rscale);		/* vsumX2 = N * sumX2 */
+	mul_var(&vN, &vsumX2, &vsumX2, rscale); /* vsumX2 = N * sumX2 */
 	sub_var(&vsumX2, &vsumX, &vsumX2);	/* N * sumX2 - sumX * sumX */
 
 	if (cmp_var(&vsumX2, &const_zero) <= 0)
@@ -4715,11 +4715,11 @@ numeric_stddev_internal(NumericAggState *state,
 	else
 	{
 		if (sample)
-			mul_var(&vN, &vNminus1, &vNminus1, 0);		/* N * (N - 1) */
+			mul_var(&vN, &vNminus1, &vNminus1, 0);	/* N * (N - 1) */
 		else
 			mul_var(&vN, &vN, &vNminus1, 0);	/* N * N */
 		rscale = select_div_scale(&vsumX2, &vNminus1);
-		div_var(&vsumX2, &vNminus1, &vsumX, rscale, true);		/* variance */
+		div_var(&vsumX2, &vNminus1, &vsumX, rscale, true);	/* variance */
 		if (!variance)
 			sqrt_var(&vsumX, &vsumX, rscale);	/* stddev */
 
@@ -5369,7 +5369,7 @@ dump_var(const char *str, NumericVar *var)
 
 	printf("\n");
 }
-#endif   /* NUMERIC_DEBUG */
+#endif							/* NUMERIC_DEBUG */
 
 
 /* ----------------------------------------------------------------------
@@ -8081,7 +8081,7 @@ power_var(NumericVar *base, NumericVar *exp, NumericVar *result)
 	if (cmp_var(base, &const_zero) == 0)
 	{
 		set_var_from_var(&const_zero, result);
-		result->dscale = NUMERIC_MIN_SIG_DIGITS;		/* no need to round */
+		result->dscale = NUMERIC_MIN_SIG_DIGITS;	/* no need to round */
 		return;
 	}
 
diff --git a/src/backend/utils/adt/pg_locale.c b/src/backend/utils/adt/pg_locale.c
index a2855984d51c9874cba6795ed15d42bc0e7e0857..7554fbb22c3a0b817f0fc6eedbb514b378e34ba7 100644
--- a/src/backend/utils/adt/pg_locale.c
+++ b/src/backend/utils/adt/pg_locale.c
@@ -129,7 +129,7 @@ static HTAB *collation_cache = NULL;
 
 
 #if defined(WIN32) && defined(LC_MESSAGES)
-static char *IsoLocaleName(const char *);		/* MSVC specific */
+static char *IsoLocaleName(const char *);	/* MSVC specific */
 #endif
 
 
@@ -174,7 +174,7 @@ pg_perm_setlocale(int category, const char *locale)
 	else
 #endif
 		result = setlocale(category, locale);
-#endif   /* WIN32 */
+#endif							/* WIN32 */
 
 	if (result == NULL)
 		return result;			/* fall out immediately on failure */
@@ -219,9 +219,9 @@ pg_perm_setlocale(int category, const char *locale)
 			result = IsoLocaleName(locale);
 			if (result == NULL)
 				result = (char *) locale;
-#endif   /* WIN32 */
+#endif							/* WIN32 */
 			break;
-#endif   /* LC_MESSAGES */
+#endif							/* LC_MESSAGES */
 		case LC_MONETARY:
 			envvar = "LC_MONETARY";
 			envbuf = lc_monetary_envbuf;
@@ -752,7 +752,7 @@ strftime_win32(char *dst, size_t dstlen,
 
 /* redefine strftime() */
 #define strftime(a,b,c,d) strftime_win32(a,b,c,d)
-#endif   /* WIN32 */
+#endif							/* WIN32 */
 
 /* Subroutine for cache_locale_time(). */
 static void
@@ -972,9 +972,9 @@ IsoLocaleName(const char *winlocname)
 	return NULL;
 #else
 	return NULL;				/* Not supported on this version of msvc/mingw */
-#endif   /* _MSC_VER >= 1400 */
+#endif							/* _MSC_VER >= 1400 */
 }
-#endif   /* WIN32 && LC_MESSAGES */
+#endif							/* WIN32 && LC_MESSAGES */
 
 
 /*
@@ -1242,7 +1242,7 @@ report_newlocale_failure(const char *localename)
 			  errdetail("The operating system could not find any locale data for the locale name \"%s\".",
 						localename) : 0)));
 }
-#endif   /* HAVE_LOCALE_T */
+#endif							/* HAVE_LOCALE_T */
 
 
 /*
@@ -1346,7 +1346,7 @@ pg_newlocale_from_collation(Oid collid)
 			ereport(ERROR,
 					(errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
 					 errmsg("collation provider LIBC is not supported on this platform")));
-#endif   /* not HAVE_LOCALE_T */
+#endif							/* not HAVE_LOCALE_T */
 		}
 		else if (collform->collprovider == COLLPROVIDER_ICU)
 		{
@@ -1369,7 +1369,7 @@ pg_newlocale_from_collation(Oid collid)
 					(errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
 					 errmsg("ICU is not supported in this build"), \
 			   errhint("You need to rebuild PostgreSQL using --with-icu.")));
-#endif   /* not USE_ICU */
+#endif							/* not USE_ICU */
 		}
 
 		collversion = SysCacheGetAttr(COLLOID, tp, Anum_pg_collation_collversion,
@@ -1569,7 +1569,7 @@ wchar2char(char *to, const wchar_t *from, size_t tolen, pg_locale_t locale)
 		}
 	}
 	else
-#endif   /* WIN32 */
+#endif							/* WIN32 */
 	if (locale == (pg_locale_t) 0)
 	{
 		/* Use wcstombs directly for the default locale */
@@ -1588,12 +1588,12 @@ wchar2char(char *to, const wchar_t *from, size_t tolen, pg_locale_t locale)
 		result = wcstombs(to, from, tolen);
 
 		uselocale(save_locale);
-#endif   /* HAVE_WCSTOMBS_L */
+#endif							/* HAVE_WCSTOMBS_L */
 #else							/* !HAVE_LOCALE_T */
 		/* Can't have locale != 0 without HAVE_LOCALE_T */
 		elog(ERROR, "wcstombs_l is not available");
 		result = 0;				/* keep compiler quiet */
-#endif   /* HAVE_LOCALE_T */
+#endif							/* HAVE_LOCALE_T */
 	}
 
 	return result;
@@ -1642,7 +1642,7 @@ char2wchar(wchar_t *to, size_t tolen, const char *from, size_t fromlen,
 		}
 	}
 	else
-#endif   /* WIN32 */
+#endif							/* WIN32 */
 	{
 		/* mbstowcs requires ending '\0' */
 		char	   *str = pnstrdup(from, fromlen);
@@ -1665,12 +1665,12 @@ char2wchar(wchar_t *to, size_t tolen, const char *from, size_t fromlen,
 			result = mbstowcs(to, str, tolen);
 
 			uselocale(save_locale);
-#endif   /* HAVE_MBSTOWCS_L */
+#endif							/* HAVE_MBSTOWCS_L */
 #else							/* !HAVE_LOCALE_T */
 			/* Can't have locale != 0 without HAVE_LOCALE_T */
 			elog(ERROR, "mbstowcs_l is not available");
 			result = 0;			/* keep compiler quiet */
-#endif   /* HAVE_LOCALE_T */
+#endif							/* HAVE_LOCALE_T */
 		}
 
 		pfree(str);
@@ -1697,4 +1697,4 @@ char2wchar(wchar_t *to, size_t tolen, const char *from, size_t fromlen,
 	return result;
 }
 
-#endif   /* USE_WIDE_UPPER_LOWER */
+#endif							/* USE_WIDE_UPPER_LOWER */
diff --git a/src/backend/utils/adt/rangetypes_gist.c b/src/backend/utils/adt/rangetypes_gist.c
index f81b16c236c86d46380b8f0f44d8aa9607769e5c..a1f4f4d37229c4ffa31721521f8fd3246af09078 100644
--- a/src/backend/utils/adt/rangetypes_gist.c
+++ b/src/backend/utils/adt/rangetypes_gist.c
@@ -70,7 +70,7 @@ typedef enum
 typedef struct
 {
 	TypeCacheEntry *typcache;	/* typcache for range type */
-	bool		has_subtype_diff;		/* does it have subtype_diff? */
+	bool		has_subtype_diff;	/* does it have subtype_diff? */
 	int			entries_count;	/* total number of entries being split */
 
 	/* Information about currently selected split follows */
diff --git a/src/backend/utils/adt/rangetypes_selfuncs.c b/src/backend/utils/adt/rangetypes_selfuncs.c
index c4c549658d22fbd6fac0fd172f74010355848368..e803f72924a5275b59c5bba01a087c333ea8d55d 100644
--- a/src/backend/utils/adt/rangetypes_selfuncs.c
+++ b/src/backend/utils/adt/rangetypes_selfuncs.c
@@ -251,7 +251,7 @@ calc_rangesel(TypeCacheEntry *typcache, VariableStatData *vardata,
 							 ATTSTATSSLOT_NUMBERS))
 		{
 			if (sslot.nnumbers != 1)
-				elog(ERROR, "invalid empty fraction statistic");		/* shouldn't happen */
+				elog(ERROR, "invalid empty fraction statistic");	/* shouldn't happen */
 			empty_frac = sslot.numbers[0];
 			free_attstatsslot(&sslot);
 		}
diff --git a/src/backend/utils/adt/rangetypes_typanalyze.c b/src/backend/utils/adt/rangetypes_typanalyze.c
index a8d585ce7acadb4b403a66a83cef1aaa5de4e476..879540fc1ae225bf6c6083faad231b7c68ad8206 100644
--- a/src/backend/utils/adt/rangetypes_typanalyze.c
+++ b/src/backend/utils/adt/rangetypes_typanalyze.c
@@ -347,7 +347,7 @@ compute_range_stats(VacAttrStats *stats, AnalyzeAttrFetchFunc fetchfunc,
 		stats->stats_valid = true;
 		stats->stanullfrac = 1.0;
 		stats->stawidth = 0;	/* "unknown" */
-		stats->stadistinct = 0.0;		/* "unknown" */
+		stats->stadistinct = 0.0;	/* "unknown" */
 	}
 
 	/*
diff --git a/src/backend/utils/adt/ri_triggers.c b/src/backend/utils/adt/ri_triggers.c
index 37139f9647b465fa412bb734ecbe800a3c2a87c5..1c02f143ba0da065aae96cd0f2fc468d5b05bf5d 100644
--- a/src/backend/utils/adt/ri_triggers.c
+++ b/src/backend/utils/adt/ri_triggers.c
@@ -119,14 +119,11 @@ typedef struct RI_ConstraintInfo
 	char		confdeltype;	/* foreign key's ON DELETE action */
 	char		confmatchtype;	/* foreign key's match type */
 	int			nkeys;			/* number of key columns */
-	int16		pk_attnums[RI_MAX_NUMKEYS];		/* attnums of referenced cols */
-	int16		fk_attnums[RI_MAX_NUMKEYS];		/* attnums of referencing cols */
-	Oid			pf_eq_oprs[RI_MAX_NUMKEYS];		/* equality operators (PK =
-												 * FK) */
-	Oid			pp_eq_oprs[RI_MAX_NUMKEYS];		/* equality operators (PK =
-												 * PK) */
-	Oid			ff_eq_oprs[RI_MAX_NUMKEYS];		/* equality operators (FK =
-												 * FK) */
+	int16		pk_attnums[RI_MAX_NUMKEYS]; /* attnums of referenced cols */
+	int16		fk_attnums[RI_MAX_NUMKEYS]; /* attnums of referencing cols */
+	Oid			pf_eq_oprs[RI_MAX_NUMKEYS]; /* equality operators (PK = FK) */
+	Oid			pp_eq_oprs[RI_MAX_NUMKEYS]; /* equality operators (PK = PK) */
+	Oid			ff_eq_oprs[RI_MAX_NUMKEYS]; /* equality operators (FK = FK) */
 	dlist_node	valid_link;		/* Link in list of valid entries */
 } RI_ConstraintInfo;
 
@@ -579,7 +576,7 @@ ri_Check_Pk_Match(Relation pk_rel, Relation fk_rel,
 	result = ri_PerformCheck(riinfo, &qkey, qplan,
 							 fk_rel, pk_rel,
 							 old_row, NULL,
-							 true,		/* treat like update */
+							 true,	/* treat like update */
 							 SPI_OK_SELECT);
 
 	if (SPI_finish() != SPI_OK_FINISH)
@@ -771,7 +768,7 @@ ri_restrict_del(TriggerData *trigdata, bool is_no_action)
 			ri_PerformCheck(riinfo, &qkey, qplan,
 							fk_rel, pk_rel,
 							old_row, NULL,
-							true,		/* must detect new rows */
+							true,	/* must detect new rows */
 							SPI_OK_SELECT);
 
 			if (SPI_finish() != SPI_OK_FINISH)
@@ -994,7 +991,7 @@ ri_restrict_upd(TriggerData *trigdata, bool is_no_action)
 			ri_PerformCheck(riinfo, &qkey, qplan,
 							fk_rel, pk_rel,
 							old_row, NULL,
-							true,		/* must detect new rows */
+							true,	/* must detect new rows */
 							SPI_OK_SELECT);
 
 			if (SPI_finish() != SPI_OK_FINISH)
@@ -1150,7 +1147,7 @@ RI_FKey_cascade_del(PG_FUNCTION_ARGS)
 			ri_PerformCheck(riinfo, &qkey, qplan,
 							fk_rel, pk_rel,
 							old_row, NULL,
-							true,		/* must detect new rows */
+							true,	/* must detect new rows */
 							SPI_OK_DELETE);
 
 			if (SPI_finish() != SPI_OK_FINISH)
@@ -1331,7 +1328,7 @@ RI_FKey_cascade_upd(PG_FUNCTION_ARGS)
 			ri_PerformCheck(riinfo, &qkey, qplan,
 							fk_rel, pk_rel,
 							old_row, new_row,
-							true,		/* must detect new rows */
+							true,	/* must detect new rows */
 							SPI_OK_UPDATE);
 
 			if (SPI_finish() != SPI_OK_FINISH)
@@ -1496,7 +1493,7 @@ RI_FKey_setnull_del(PG_FUNCTION_ARGS)
 			ri_PerformCheck(riinfo, &qkey, qplan,
 							fk_rel, pk_rel,
 							old_row, NULL,
-							true,		/* must detect new rows */
+							true,	/* must detect new rows */
 							SPI_OK_UPDATE);
 
 			if (SPI_finish() != SPI_OK_FINISH)
@@ -1672,7 +1669,7 @@ RI_FKey_setnull_upd(PG_FUNCTION_ARGS)
 			ri_PerformCheck(riinfo, &qkey, qplan,
 							fk_rel, pk_rel,
 							old_row, NULL,
-							true,		/* must detect new rows */
+							true,	/* must detect new rows */
 							SPI_OK_UPDATE);
 
 			if (SPI_finish() != SPI_OK_FINISH)
@@ -1838,7 +1835,7 @@ RI_FKey_setdefault_del(PG_FUNCTION_ARGS)
 			ri_PerformCheck(riinfo, &qkey, qplan,
 							fk_rel, pk_rel,
 							old_row, NULL,
-							true,		/* must detect new rows */
+							true,	/* must detect new rows */
 							SPI_OK_UPDATE);
 
 			if (SPI_finish() != SPI_OK_FINISH)
@@ -2029,7 +2026,7 @@ RI_FKey_setdefault_upd(PG_FUNCTION_ARGS)
 			ri_PerformCheck(riinfo, &qkey, qplan,
 							fk_rel, pk_rel,
 							old_row, NULL,
-							true,		/* must detect new rows */
+							true,	/* must detect new rows */
 							SPI_OK_UPDATE);
 
 			if (SPI_finish() != SPI_OK_FINISH)
@@ -3111,7 +3108,7 @@ ri_PerformCheck(const RI_ConstraintInfo *riinfo,
 	 */
 	if (IsolationUsesXactSnapshot() && detectNewRows)
 	{
-		CommandCounterIncrement();		/* be sure all my own work is visible */
+		CommandCounterIncrement();	/* be sure all my own work is visible */
 		test_snapshot = GetLatestSnapshot();
 		crosscheck_snapshot = GetTransactionSnapshot();
 	}
@@ -3584,11 +3581,11 @@ ri_AttributesEqual(Oid eq_opr, Oid typeid,
 	{
 		oldvalue = FunctionCall3(&entry->cast_func_finfo,
 								 oldvalue,
-								 Int32GetDatum(-1),		/* typmod */
+								 Int32GetDatum(-1), /* typmod */
 								 BoolGetDatum(false));	/* implicit coercion */
 		newvalue = FunctionCall3(&entry->cast_func_finfo,
 								 newvalue,
-								 Int32GetDatum(-1),		/* typmod */
+								 Int32GetDatum(-1), /* typmod */
 								 BoolGetDatum(false));	/* implicit coercion */
 	}
 
@@ -3663,7 +3660,7 @@ ri_HashCompareOp(Oid eq_opr, Oid typeid)
 		op_input_types(eq_opr, &lefttype, &righttype);
 		Assert(lefttype == righttype);
 		if (typeid == lefttype)
-			castfunc = InvalidOid;		/* simplest case */
+			castfunc = InvalidOid;	/* simplest case */
 		else
 		{
 			pathtype = find_coercion_pathway(lefttype, typeid,
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 5f3f7968d55d18c1a43f2ff1ee7d642c7987764b..b8ad47a20c81c97bfcc6675492437bb5e243fb19 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -83,7 +83,7 @@
 #define PRETTYINDENT_JOIN		4
 #define PRETTYINDENT_VAR		4
 
-#define PRETTYINDENT_LIMIT		40		/* wrap limit */
+#define PRETTYINDENT_LIMIT		40	/* wrap limit */
 
 /* Pretty flags */
 #define PRETTYFLAG_PAREN		1
@@ -113,8 +113,8 @@ typedef struct
 	int			wrapColumn;		/* max line length, or -1 for no limit */
 	int			indentLevel;	/* current indent level for prettyprint */
 	bool		varprefix;		/* TRUE to print prefixes on Vars */
-	ParseExprKind special_exprkind;		/* set only for exprkinds needing
-										 * special handling */
+	ParseExprKind special_exprkind; /* set only for exprkinds needing special
+									 * handling */
 } deparse_context;
 
 /*
@@ -280,7 +280,7 @@ typedef struct
  */
 typedef struct
 {
-	char		name[NAMEDATALEN];		/* Hash key --- must be first */
+	char		name[NAMEDATALEN];	/* Hash key --- must be first */
 	int			counter;		/* Largest addition used so far for name */
 } NameHashEntry;
 
@@ -2566,7 +2566,7 @@ pg_get_functiondef(PG_FUNCTION_ARGS)
 	if (!isnull)
 	{
 		simple_quote_literal(&buf, TextDatumGetCString(tmp));
-		appendStringInfoString(&buf, ", ");		/* assume prosrc isn't null */
+		appendStringInfoString(&buf, ", "); /* assume prosrc isn't null */
 	}
 
 	tmp = SysCacheGetAttr(PROCOID, proctup, Anum_pg_proc_prosrc, &isnull);
@@ -7376,14 +7376,14 @@ isSimpleNode(Node *node, Node *parentNode, int prettyFlags)
 					}
 				case T_BoolExpr:	/* lower precedence */
 				case T_ArrayRef:	/* other separators */
-				case T_ArrayExpr:		/* other separators */
+				case T_ArrayExpr:	/* other separators */
 				case T_RowExpr: /* other separators */
 				case T_CoalesceExpr:	/* own parentheses */
-				case T_MinMaxExpr:		/* own parentheses */
+				case T_MinMaxExpr:	/* own parentheses */
 				case T_XmlExpr: /* own parentheses */
-				case T_NullIfExpr:		/* other separators */
+				case T_NullIfExpr:	/* other separators */
 				case T_Aggref:	/* own parentheses */
-				case T_WindowFunc:		/* own parentheses */
+				case T_WindowFunc:	/* own parentheses */
 				case T_CaseExpr:	/* other separators */
 					return true;
 				default:
@@ -7426,14 +7426,14 @@ isSimpleNode(Node *node, Node *parentNode, int prettyFlags)
 						return true;	/* own parentheses */
 					}
 				case T_ArrayRef:	/* other separators */
-				case T_ArrayExpr:		/* other separators */
+				case T_ArrayExpr:	/* other separators */
 				case T_RowExpr: /* other separators */
 				case T_CoalesceExpr:	/* own parentheses */
-				case T_MinMaxExpr:		/* own parentheses */
+				case T_MinMaxExpr:	/* own parentheses */
 				case T_XmlExpr: /* own parentheses */
-				case T_NullIfExpr:		/* other separators */
+				case T_NullIfExpr:	/* other separators */
 				case T_Aggref:	/* own parentheses */
-				case T_WindowFunc:		/* own parentheses */
+				case T_WindowFunc:	/* own parentheses */
 				case T_CaseExpr:	/* other separators */
 					return true;
 				default:
@@ -9219,7 +9219,7 @@ get_const_expr(Const *constval, deparse_context *context, int showtype)
 			else
 			{
 				appendStringInfo(buf, "'%s'", extval);
-				needlabel = true;		/* we must attach a cast */
+				needlabel = true;	/* we must attach a cast */
 			}
 			break;
 
@@ -9238,7 +9238,7 @@ get_const_expr(Const *constval, deparse_context *context, int showtype)
 			else
 			{
 				appendStringInfo(buf, "'%s'", extval);
-				needlabel = true;		/* we must attach a cast */
+				needlabel = true;	/* we must attach a cast */
 			}
 			break;
 
@@ -9432,7 +9432,7 @@ get_sublink_expr(SubLink *sublink, deparse_context *context)
 			break;
 
 		case ANY_SUBLINK:
-			if (strcmp(opname, "=") == 0)		/* Represent = ANY as IN */
+			if (strcmp(opname, "=") == 0)	/* Represent = ANY as IN */
 				appendStringInfoString(buf, " IN ");
 			else
 				appendStringInfo(buf, " %s ANY ", opname);
diff --git a/src/backend/utils/adt/selfuncs.c b/src/backend/utils/adt/selfuncs.c
index 33788a2b364ea88edfd01ecba3a2c79b2a2b0600..63a25db5d39932cf5d46246027a66b0670e003ee 100644
--- a/src/backend/utils/adt/selfuncs.c
+++ b/src/backend/utils/adt/selfuncs.c
@@ -811,7 +811,7 @@ ineq_histogram_selectivity(PlannerInfo *root,
 			 */
 			double		histfrac;
 			int			lobound = 0;	/* first possible slot to search */
-			int			hibound = sslot.nvalues;		/* last+1 slot to search */
+			int			hibound = sslot.nvalues;	/* last+1 slot to search */
 			bool		have_end = false;
 
 			/*
@@ -1805,7 +1805,7 @@ scalararraysel(PlannerInfo *root,
 	/* get nominal (after relabeling) element type of rightop */
 	nominal_element_type = get_base_element_type(exprType(rightop));
 	if (!OidIsValid(nominal_element_type))
-		return (Selectivity) 0.5;		/* probably shouldn't happen */
+		return (Selectivity) 0.5;	/* probably shouldn't happen */
 	/* get nominal collation, too, for generating constants */
 	nominal_element_collation = exprCollation(rightop);
 
@@ -4510,10 +4510,10 @@ get_join_variables(PlannerInfo *root, List *args, SpecialJoinInfo *sjinfo,
 
 	if (vardata1->rel &&
 		bms_is_subset(vardata1->rel->relids, sjinfo->syn_righthand))
-		*join_is_reversed = true;		/* var1 is on RHS */
+		*join_is_reversed = true;	/* var1 is on RHS */
 	else if (vardata2->rel &&
 			 bms_is_subset(vardata2->rel->relids, sjinfo->syn_lefthand))
-		*join_is_reversed = true;		/* var2 is on LHS */
+		*join_is_reversed = true;	/* var2 is on LHS */
 	else
 		*join_is_reversed = false;
 }
@@ -5331,7 +5331,7 @@ get_actual_variable_range(PlannerInfo *root, VariableStatData *vardata,
 			ScanKeyEntryInitialize(&scankeys[0],
 								   SK_ISNULL | SK_SEARCHNOTNULL,
 								   1,	/* index col to scan */
-								   InvalidStrategy,		/* no strategy */
+								   InvalidStrategy, /* no strategy */
 								   InvalidOid,	/* no strategy subtype */
 								   InvalidOid,	/* no collation */
 								   InvalidOid,	/* no reg proc for this */
@@ -5725,7 +5725,7 @@ pattern_fixed_prefix(Const *patt, Pattern_Type ptype, Oid collation,
 			break;
 		default:
 			elog(ERROR, "unrecognized ptype: %d", (int) ptype);
-			result = Pattern_Prefix_None;		/* keep compiler quiet */
+			result = Pattern_Prefix_None;	/* keep compiler quiet */
 			break;
 	}
 	return result;
@@ -5931,8 +5931,7 @@ regex_selectivity_sub(const char *patt, int pattlen, bool case_insensitive)
 				negclass = true;
 				pos++;
 			}
-			if (patt[pos] == ']')		/* ']' at start of class is not
-										 * special */
+			if (patt[pos] == ']')	/* ']' at start of class is not special */
 				pos++;
 			while (pos < pattlen && patt[pos] != ']')
 				pos++;
@@ -6430,7 +6429,7 @@ orderby_operands_eval_cost(PlannerInfo *root, IndexPath *path)
 		{
 			elog(ERROR, "unsupported indexorderby type: %d",
 				 (int) nodeTag(clause));
-			other_operand = NULL;		/* keep compiler quiet */
+			other_operand = NULL;	/* keep compiler quiet */
 		}
 
 		cost_qual_eval_node(&index_qual_cost, other_operand, root);
diff --git a/src/backend/utils/adt/tsquery.c b/src/backend/utils/adt/tsquery.c
index 41e1ecd70f2d266a9a782e75bd47fcea5b692c54..53e36afbe8ed70e7f0626e0beb702fbe32bd3268 100644
--- a/src/backend/utils/adt/tsquery.c
+++ b/src/backend/utils/adt/tsquery.c
@@ -234,8 +234,8 @@ gettoken_query(TSQueryParserState state,
 			case WAITOPERAND:
 				if (t_iseq(state->buf, '!'))
 				{
-					(state->buf)++;		/* can safely ++, t_iseq guarantee
-										 * that pg_mblen()==1 */
+					(state->buf)++; /* can safely ++, t_iseq guarantee that
+									 * pg_mblen()==1 */
 					*operator = OP_NOT;
 					state->state = WAITOPERAND;
 					return PT_OPR;
@@ -542,7 +542,7 @@ findoprnd_recurse(QueryItem *ptr, uint32 *pos, int nnodes, bool *needcleanup)
 
 		if (ptr[*pos].qoperator.oper == OP_NOT)
 		{
-			ptr[*pos].qoperator.left = 1;		/* fixed offset */
+			ptr[*pos].qoperator.left = 1;	/* fixed offset */
 			(*pos)++;
 
 			/* process the only argument */
@@ -551,7 +551,7 @@ findoprnd_recurse(QueryItem *ptr, uint32 *pos, int nnodes, bool *needcleanup)
 		else
 		{
 			QueryOperator *curitem = &ptr[*pos].qoperator;
-			int			tmp = *pos;		/* save current position */
+			int			tmp = *pos; /* save current position */
 
 			Assert(curitem->oper == OP_AND ||
 				   curitem->oper == OP_OR ||
@@ -1056,7 +1056,7 @@ tsqueryrecv(PG_FUNCTION_ARGS)
 			 */
 			operands[i] = val;
 
-			datalen += val_len + 1;		/* + 1 for the '\0' terminator */
+			datalen += val_len + 1; /* + 1 for the '\0' terminator */
 		}
 		else if (item->type == QI_OPR)
 		{
diff --git a/src/backend/utils/adt/tsrank.c b/src/backend/utils/adt/tsrank.c
index a41eb1fa9c42073216704407a72db46ee548bff0..4577bcc0b8b6ae5d14be0f98ea9080b412c3278a 100644
--- a/src/backend/utils/adt/tsrank.c
+++ b/src/backend/utils/adt/tsrank.c
@@ -908,8 +908,8 @@ calc_rank_cd(const float4 *arrdata, TSVector txt, TSQuery query, int method)
 		Wdoc += Cpos / ((double) (1 + nNoise));
 
 		CurExtPos = ((double) (ext.q + ext.p)) / 2.0;
-		if (NExtent > 0 && CurExtPos > PrevExtPos		/* prevent division by
-														 * zero in a case of
+		if (NExtent > 0 && CurExtPos > PrevExtPos	/* prevent division by
+													 * zero in a case of
 			  * multiple lexize */ )
 			SumDist += 1.0 / (CurExtPos - PrevExtPos);
 
diff --git a/src/backend/utils/adt/tsvector_op.c b/src/backend/utils/adt/tsvector_op.c
index 89aa0f1b32b0bc559ccd7c7aa59f69d5e9164d3d..66c5255f8b4770e080d4579ca72bbde336298959 100644
--- a/src/backend/utils/adt/tsvector_op.c
+++ b/src/backend/utils/adt/tsvector_op.c
@@ -2466,7 +2466,7 @@ tsvector_update_trigger(PG_FUNCTION_ARGS, bool config_column)
 	Oid			cfgId;
 
 	/* Check call context */
-	if (!CALLED_AS_TRIGGER(fcinfo))		/* internal error */
+	if (!CALLED_AS_TRIGGER(fcinfo)) /* internal error */
 		elog(ERROR, "tsvector_update_trigger: not fired by trigger manager");
 
 	trigdata = (TriggerData *) fcinfo->context;
diff --git a/src/backend/utils/adt/varbit.c b/src/backend/utils/adt/varbit.c
index e947785d8189934cc8b287676320b264ad5c4370..41238dd763f10f33faf8cfec1d023882e4aa5262 100644
--- a/src/backend/utils/adt/varbit.c
+++ b/src/backend/utils/adt/varbit.c
@@ -1131,8 +1131,8 @@ bitoverlay(PG_FUNCTION_ARGS)
 {
 	VarBit	   *t1 = PG_GETARG_VARBIT_P(0);
 	VarBit	   *t2 = PG_GETARG_VARBIT_P(1);
-	int			sp = PG_GETARG_INT32(2);		/* substring start position */
-	int			sl = PG_GETARG_INT32(3);		/* substring length */
+	int			sp = PG_GETARG_INT32(2);	/* substring start position */
+	int			sl = PG_GETARG_INT32(3);	/* substring length */
 
 	PG_RETURN_VARBIT_P(bit_overlay(t1, t2, sp, sl));
 }
@@ -1142,7 +1142,7 @@ bitoverlay_no_len(PG_FUNCTION_ARGS)
 {
 	VarBit	   *t1 = PG_GETARG_VARBIT_P(0);
 	VarBit	   *t2 = PG_GETARG_VARBIT_P(1);
-	int			sp = PG_GETARG_INT32(2);		/* substring start position */
+	int			sp = PG_GETARG_INT32(2);	/* substring start position */
 	int			sl;
 
 	sl = VARBITLEN(t2);			/* defaults to length(t2) */
diff --git a/src/backend/utils/adt/varlena.c b/src/backend/utils/adt/varlena.c
index cb1fd4d9cef8d65f6f03b8391057323ae0876fcf..be53f7d60d22be9c2ce424c3a3b07302821b95c5 100644
--- a/src/backend/utils/adt/varlena.c
+++ b/src/backend/utils/adt/varlena.c
@@ -268,7 +268,7 @@ byteain(PG_FUNCTION_ARGS)
 		bc = (len - 2) / 2 + VARHDRSZ;	/* maximum possible length */
 		result = palloc(bc);
 		bc = hex_decode(inputText + 2, len - 2, VARDATA(result));
-		SET_VARSIZE(result, bc + VARHDRSZ);		/* actual length */
+		SET_VARSIZE(result, bc + VARHDRSZ); /* actual length */
 
 		PG_RETURN_BYTEA_P(result);
 	}
@@ -823,8 +823,8 @@ text_substring(Datum str, int32 start, int32 length, bool length_not_specified)
 	{
 		S1 = Max(S, 1);
 
-		if (length_not_specified)		/* special case - get length to end of
-										 * string */
+		if (length_not_specified)	/* special case - get length to end of
+									 * string */
 			L1 = -1;
 		else
 		{
@@ -888,8 +888,8 @@ text_substring(Datum str, int32 start, int32 length, bool length_not_specified)
 		 */
 		slice_start = 0;
 
-		if (length_not_specified)		/* special case - get length to end of
-										 * string */
+		if (length_not_specified)	/* special case - get length to end of
+									 * string */
 			slice_size = L1 = -1;
 		else
 		{
@@ -1012,8 +1012,8 @@ textoverlay(PG_FUNCTION_ARGS)
 {
 	text	   *t1 = PG_GETARG_TEXT_PP(0);
 	text	   *t2 = PG_GETARG_TEXT_PP(1);
-	int			sp = PG_GETARG_INT32(2);		/* substring start position */
-	int			sl = PG_GETARG_INT32(3);		/* substring length */
+	int			sp = PG_GETARG_INT32(2);	/* substring start position */
+	int			sl = PG_GETARG_INT32(3);	/* substring length */
 
 	PG_RETURN_TEXT_P(text_overlay(t1, t2, sp, sl));
 }
@@ -1023,10 +1023,10 @@ textoverlay_no_len(PG_FUNCTION_ARGS)
 {
 	text	   *t1 = PG_GETARG_TEXT_PP(0);
 	text	   *t2 = PG_GETARG_TEXT_PP(1);
-	int			sp = PG_GETARG_INT32(2);		/* substring start position */
+	int			sp = PG_GETARG_INT32(2);	/* substring start position */
 	int			sl;
 
-	sl = text_length(PointerGetDatum(t2));		/* defaults to length(t2) */
+	sl = text_length(PointerGetDatum(t2));	/* defaults to length(t2) */
 	PG_RETURN_TEXT_P(text_overlay(t1, t2, sp, sl));
 }
 
@@ -1520,7 +1520,7 @@ varstr_cmp(char *arg1, int len1, char *arg2, int len2, Oid collid)
 
 			return result;
 		}
-#endif   /* WIN32 */
+#endif							/* WIN32 */
 
 		if (len1 >= TEXTBUFLEN)
 			a1p = (char *) palloc(len1 + 1);
@@ -1573,7 +1573,7 @@ varstr_cmp(char *arg1, int len1, char *arg2, int len2, Oid collid)
 #else							/* not USE_ICU */
 				/* shouldn't happen */
 				elog(ERROR, "unsupported collprovider: %c", mylocale->provider);
-#endif   /* not USE_ICU */
+#endif							/* not USE_ICU */
 			}
 			else
 			{
@@ -2159,7 +2159,7 @@ varstrfastcmp_locale(Datum x, Datum y, SortSupport ssup)
 #else							/* not USE_ICU */
 			/* shouldn't happen */
 			elog(ERROR, "unsupported collprovider: %c", sss->locale->provider);
-#endif   /* not USE_ICU */
+#endif							/* not USE_ICU */
 		}
 		else
 		{
@@ -2899,8 +2899,8 @@ byteaoverlay(PG_FUNCTION_ARGS)
 {
 	bytea	   *t1 = PG_GETARG_BYTEA_PP(0);
 	bytea	   *t2 = PG_GETARG_BYTEA_PP(1);
-	int			sp = PG_GETARG_INT32(2);		/* substring start position */
-	int			sl = PG_GETARG_INT32(3);		/* substring length */
+	int			sp = PG_GETARG_INT32(2);	/* substring start position */
+	int			sl = PG_GETARG_INT32(3);	/* substring length */
 
 	PG_RETURN_BYTEA_P(bytea_overlay(t1, t2, sp, sl));
 }
@@ -2910,7 +2910,7 @@ byteaoverlay_no_len(PG_FUNCTION_ARGS)
 {
 	bytea	   *t1 = PG_GETARG_BYTEA_PP(0);
 	bytea	   *t2 = PG_GETARG_BYTEA_PP(1);
-	int			sp = PG_GETARG_INT32(2);		/* substring start position */
+	int			sp = PG_GETARG_INT32(2);	/* substring start position */
 	int			sl;
 
 	sl = VARSIZE_ANY_EXHDR(t2); /* defaults to length(t2) */
@@ -3273,7 +3273,7 @@ SplitIdentifierString(char *rawstring, char separator,
 			{
 				endp = strchr(nextp + 1, '"');
 				if (endp == NULL)
-					return false;		/* mismatched quotes */
+					return false;	/* mismatched quotes */
 				if (endp[1] != '"')
 					break;		/* found end of quoted name */
 				/* Collapse adjacent quotes into one quote, and look again */
@@ -3400,7 +3400,7 @@ SplitDirectoriesString(char *rawstring, char separator,
 			{
 				endp = strchr(nextp + 1, '"');
 				if (endp == NULL)
-					return false;		/* mismatched quotes */
+					return false;	/* mismatched quotes */
 				if (endp[1] != '"')
 					break;		/* found end of quoted name */
 				/* Collapse adjacent quotes into one quote, and look again */
@@ -3932,7 +3932,7 @@ replace_text_regexp(text *src_text, void *regexp,
 									data,
 									data_len,
 									search_start,
-									NULL,		/* no details */
+									NULL,	/* no details */
 									REGEXP_REPLACE_BACKREF_CNT,
 									pmatch,
 									0);
@@ -4251,7 +4251,7 @@ text_to_array_internal(PG_FUNCTION_ARGS)
 		/* start_ptr points to the start_posn'th character of inputstring */
 		start_ptr = VARDATA_ANY(inputstring);
 
-		for (fldnum = 1;; fldnum++)		/* field number is 1 based */
+		for (fldnum = 1;; fldnum++) /* field number is 1 based */
 		{
 			CHECK_FOR_INTERRUPTS();
 
@@ -4695,7 +4695,7 @@ string_agg_transfn(PG_FUNCTION_ARGS)
 		else if (!PG_ARGISNULL(2))
 			appendStringInfoText(state, PG_GETARG_TEXT_PP(2));	/* delimiter */
 
-		appendStringInfoText(state, PG_GETARG_TEXT_PP(1));		/* value */
+		appendStringInfoText(state, PG_GETARG_TEXT_PP(1));	/* value */
 	}
 
 	/*
diff --git a/src/backend/utils/adt/xml.c b/src/backend/utils/adt/xml.c
index cdcd45419a4bac646cae1ce5d8511225b4184ae7..0ed679eea69237d5e038dfc599adc93adf9a4698 100644
--- a/src/backend/utils/adt/xml.c
+++ b/src/backend/utils/adt/xml.c
@@ -65,7 +65,7 @@
 #if LIBXML_VERSION >= 20704
 #define HAVE_XMLSTRUCTUREDERRORCONTEXT 1
 #endif
-#endif   /* USE_LIBXML */
+#endif							/* USE_LIBXML */
 
 #include "access/htup_details.h"
 #include "catalog/namespace.h"
@@ -133,7 +133,7 @@ static void *xml_palloc(size_t size);
 static void *xml_repalloc(void *ptr, size_t size);
 static void xml_pfree(void *ptr);
 static char *xml_pstrdup(const char *string);
-#endif   /* USE_LIBXMLCONTEXT */
+#endif							/* USE_LIBXMLCONTEXT */
 
 static xmlChar *xml_text2xmlChar(text *in);
 static int parse_xml_decl(const xmlChar *str, size_t *lenp,
@@ -147,7 +147,7 @@ static int xml_xpathobjtoxmlarray(xmlXPathObjectPtr xpathobj,
 					   ArrayBuildState *astate,
 					   PgXmlErrorContext *xmlerrcxt);
 static xmlChar *pg_xmlCharStrndup(char *str, size_t len);
-#endif   /* USE_LIBXML */
+#endif							/* USE_LIBXML */
 
 static void xmldata_root_element_start(StringInfo result, const char *eltname,
 						   const char *xmlschema, const char *targetns,
@@ -924,7 +924,7 @@ xml_is_document(xmltype *arg)
 #else							/* not USE_LIBXML */
 	NO_XML_SUPPORT();
 	return false;
-#endif   /* not USE_LIBXML */
+#endif							/* not USE_LIBXML */
 }
 
 
@@ -1405,7 +1405,7 @@ xml_parse(text *data, XmlOptionType xmloption_arg, bool preserve_whitespace,
 	volatile xmlParserCtxtPtr ctxt = NULL;
 	volatile xmlDocPtr doc = NULL;
 
-	len = VARSIZE_ANY_EXHDR(data);		/* will be useful later */
+	len = VARSIZE_ANY_EXHDR(data);	/* will be useful later */
 	string = xml_text2xmlChar(data);
 
 	utf8string = pg_do_encoding_conversion(string,
@@ -1555,7 +1555,7 @@ xml_pstrdup(const char *string)
 {
 	return MemoryContextStrdup(LibxmlContext, string);
 }
-#endif   /* USE_LIBXMLCONTEXT */
+#endif							/* USE_LIBXMLCONTEXT */
 
 
 /*
@@ -1887,7 +1887,7 @@ is_valid_xml_namechar(pg_wchar c)
 			|| xmlIsCombiningQ(c)
 			|| xmlIsExtenderQ(c));
 }
-#endif   /* USE_LIBXML */
+#endif							/* USE_LIBXML */
 
 
 /*
@@ -1942,7 +1942,7 @@ map_sql_identifier_to_xml_name(char *ident, bool fully_escaped,
 #else							/* not USE_LIBXML */
 	NO_XML_SUPPORT();
 	return NULL;
-#endif   /* not USE_LIBXML */
+#endif							/* not USE_LIBXML */
 }
 
 
@@ -2201,7 +2201,7 @@ map_sql_value_to_xml_value(Datum value, Oid type, bool xml_escape_strings)
 
 					return result;
 				}
-#endif   /* USE_LIBXML */
+#endif							/* USE_LIBXML */
 
 		}
 
@@ -3942,7 +3942,7 @@ xpath_internal(text *xpath_expr_text, xmltype *data, ArrayType *namespaces,
 				if (xmlXPathRegisterNs(xpathctx,
 									   (xmlChar *) ns_name,
 									   (xmlChar *) ns_uri) != 0)
-					ereport(ERROR,		/* is this an internal error??? */
+					ereport(ERROR,	/* is this an internal error??? */
 							(errmsg("could not register XML namespace with name \"%s\" and URI \"%s\"",
 									ns_name, ns_uri)));
 			}
@@ -4000,7 +4000,7 @@ xpath_internal(text *xpath_expr_text, xmltype *data, ArrayType *namespaces,
 
 	pg_xml_done(xmlerrcxt, false);
 }
-#endif   /* USE_LIBXML */
+#endif							/* USE_LIBXML */
 
 /*
  * Evaluate XPath expression and return array of XML values.
@@ -4115,7 +4115,7 @@ xml_is_well_formed(PG_FUNCTION_ARGS)
 #else
 	NO_XML_SUPPORT();
 	return 0;
-#endif   /* not USE_LIBXML */
+#endif							/* not USE_LIBXML */
 }
 
 Datum
@@ -4128,7 +4128,7 @@ xml_is_well_formed_document(PG_FUNCTION_ARGS)
 #else
 	NO_XML_SUPPORT();
 	return 0;
-#endif   /* not USE_LIBXML */
+#endif							/* not USE_LIBXML */
 }
 
 Datum
@@ -4141,7 +4141,7 @@ xml_is_well_formed_content(PG_FUNCTION_ARGS)
 #else
 	NO_XML_SUPPORT();
 	return 0;
-#endif   /* not USE_LIBXML */
+#endif							/* not USE_LIBXML */
 }
 
 /*
@@ -4221,7 +4221,7 @@ XmlTableInitOpaque(TableFuncScanState *state, int natts)
 	state->opaque = xtCxt;
 #else
 	NO_XML_SUPPORT();
-#endif   /* not USE_LIBXML */
+#endif							/* not USE_LIBXML */
 }
 
 /*
@@ -4281,7 +4281,7 @@ XmlTableSetDocument(TableFuncScanState *state, Datum value)
 	xtCxt->xpathcxt = xpathcxt;
 #else
 	NO_XML_SUPPORT();
-#endif   /* not USE_LIBXML */
+#endif							/* not USE_LIBXML */
 }
 
 /*
@@ -4307,7 +4307,7 @@ XmlTableSetNamespace(TableFuncScanState *state, char *name, char *uri)
 					"could not set XML namespace");
 #else
 	NO_XML_SUPPORT();
-#endif   /* not USE_LIBXML */
+#endif							/* not USE_LIBXML */
 }
 
 /*
@@ -4336,7 +4336,7 @@ XmlTableSetRowFilter(TableFuncScanState *state, char *path)
 					"invalid XPath expression");
 #else
 	NO_XML_SUPPORT();
-#endif   /* not USE_LIBXML */
+#endif							/* not USE_LIBXML */
 }
 
 /*
@@ -4367,7 +4367,7 @@ XmlTableSetColumnFilter(TableFuncScanState *state, char *path, int colnum)
 					"invalid XPath expression");
 #else
 	NO_XML_SUPPORT();
-#endif   /* not USE_LIBXML */
+#endif							/* not USE_LIBXML */
 }
 
 /*
@@ -4415,7 +4415,7 @@ XmlTableFetchRow(TableFuncScanState *state)
 #else
 	NO_XML_SUPPORT();
 	return false;
-#endif   /* not USE_LIBXML */
+#endif							/* not USE_LIBXML */
 }
 
 /*
@@ -4585,7 +4585,7 @@ XmlTableGetValue(TableFuncScanState *state, int colnum,
 #else
 	NO_XML_SUPPORT();
 	return 0;
-#endif   /* not USE_LIBXML */
+#endif							/* not USE_LIBXML */
 }
 
 /*
@@ -4631,5 +4631,5 @@ XmlTableDestroyOpaque(TableFuncScanState *state)
 
 #else
 	NO_XML_SUPPORT();
-#endif   /* not USE_LIBXML */
+#endif							/* not USE_LIBXML */
 }
diff --git a/src/backend/utils/cache/attoptcache.c b/src/backend/utils/cache/attoptcache.c
index 4b30e6bc624c01604f2538938d3351fd969ab1ce..da8b42ddb8d36c445cedb8dbb5e4bcd903542797 100644
--- a/src/backend/utils/cache/attoptcache.c
+++ b/src/backend/utils/cache/attoptcache.c
@@ -111,8 +111,7 @@ get_attribute_options(Oid attrelid, int attnum)
 	/* Find existing cache entry, if any. */
 	if (!AttoptCacheHash)
 		InitializeAttoptCache();
-	memset(&key, 0, sizeof(key));		/* make sure any padding bits are
-										 * unset */
+	memset(&key, 0, sizeof(key));	/* make sure any padding bits are unset */
 	key.attrelid = attrelid;
 	key.attnum = attnum;
 	attopt =
diff --git a/src/backend/utils/cache/catcache.c b/src/backend/utils/cache/catcache.c
index 74bfd56169a4eb563dd8bb40e71dc13c1718b42d..e7e8e3b54c5531fca621f7c57446f2cd3c65fa3c 100644
--- a/src/backend/utils/cache/catcache.c
+++ b/src/backend/utils/cache/catcache.c
@@ -339,7 +339,7 @@ CatCachePrintStats(int code, Datum arg)
 		 cc_lsearches,
 		 cc_lhits);
 }
-#endif   /* CATCACHE_STATS */
+#endif							/* CATCACHE_STATS */
 
 
 /*
diff --git a/src/backend/utils/cache/inval.c b/src/backend/utils/cache/inval.c
index 055705136a9bd90210d1409d68f5e4a3f0a8effb..5652c3abe077169239bfee39fbf4e7bc033e36e6 100644
--- a/src/backend/utils/cache/inval.c
+++ b/src/backend/utils/cache/inval.c
@@ -121,7 +121,7 @@
  */
 typedef struct InvalidationChunk
 {
-	struct InvalidationChunk *next;		/* list link */
+	struct InvalidationChunk *next; /* list link */
 	int			nitems;			/* # items currently stored in chunk */
 	int			maxitems;		/* size of allocated array in this chunk */
 	SharedInvalidationMessage msgs[FLEXIBLE_ARRAY_MEMBER];
diff --git a/src/backend/utils/cache/lsyscache.c b/src/backend/utils/cache/lsyscache.c
index 4def73ddfbe7ee0c7f407361896cb2a53c7bde48..82763f8013dd160307a01c21877285e648f184d2 100644
--- a/src/backend/utils/cache/lsyscache.c
+++ b/src/backend/utils/cache/lsyscache.c
@@ -2770,7 +2770,7 @@ get_typmodout(Oid typid)
 	else
 		return InvalidOid;
 }
-#endif   /* NOT_USED */
+#endif							/* NOT_USED */
 
 /*
  * get_typcollation
diff --git a/src/backend/utils/cache/plancache.c b/src/backend/utils/cache/plancache.c
index 4b5f8107ef096fc5bb0c7bdc82426df57aaa9306..dfe5592a25a60d173a947a8469a21be805dea45e 100644
--- a/src/backend/utils/cache/plancache.c
+++ b/src/backend/utils/cache/plancache.c
@@ -157,7 +157,7 @@ CreateCachedPlan(RawStmt *raw_parse_tree,
 	MemoryContext source_context;
 	MemoryContext oldcxt;
 
-	Assert(query_string != NULL);		/* required as of 8.4 */
+	Assert(query_string != NULL);	/* required as of 8.4 */
 
 	/*
 	 * Make a dedicated memory context for the CachedPlanSource and its
@@ -238,7 +238,7 @@ CreateOneShotCachedPlan(RawStmt *raw_parse_tree,
 {
 	CachedPlanSource *plansource;
 
-	Assert(query_string != NULL);		/* required as of 8.4 */
+	Assert(query_string != NULL);	/* required as of 8.4 */
 
 	/*
 	 * Create and fill the CachedPlanSource struct within the caller's memory
diff --git a/src/backend/utils/cache/relcache.c b/src/backend/utils/cache/relcache.c
index c2e8361f2f4413a20345d7a3584084fb1a8e65a9..93bcac1e776b7539136cddf4c14f42c311d260fa 100644
--- a/src/backend/utils/cache/relcache.c
+++ b/src/backend/utils/cache/relcache.c
@@ -1371,7 +1371,7 @@ RelationBuildDesc(Oid targetRelId, bool insertIt)
 	/*
 	 * initialize the relation lock manager information
 	 */
-	RelationInitLockInfo(relation);		/* see lmgr.c */
+	RelationInitLockInfo(relation); /* see lmgr.c */
 
 	/*
 	 * initialize physical addressing information for the relation
@@ -2011,7 +2011,7 @@ formrdesc(const char *relationName, Oid relationReltype,
 	/*
 	 * initialize the relation lock manager information
 	 */
-	RelationInitLockInfo(relation);		/* see lmgr.c */
+	RelationInitLockInfo(relation); /* see lmgr.c */
 
 	/*
 	 * initialize physical addressing information for the relation
@@ -2423,7 +2423,7 @@ RelationClearRelation(Relation relation, bool rebuild)
 
 		if (relation->rd_rel->relkind == RELKIND_INDEX)
 		{
-			relation->rd_isvalid = false;		/* needs to be revalidated */
+			relation->rd_isvalid = false;	/* needs to be revalidated */
 			if (relation->rd_refcnt > 1 && IsTransactionState())
 				RelationReloadIndexInfo(relation);
 		}
@@ -3657,7 +3657,7 @@ RelationCacheInitializePhase3(void)
 		formrdesc("pg_type", TypeRelation_Rowtype_Id, false,
 				  true, Natts_pg_type, Desc_pg_type);
 
-#define NUM_CRITICAL_LOCAL_RELS 4		/* fix if you change list above */
+#define NUM_CRITICAL_LOCAL_RELS 4	/* fix if you change list above */
 	}
 
 	MemoryContextSwitchTo(oldcxt);
@@ -3960,7 +3960,7 @@ BuildHardcodedDescriptor(int natts, const FormData_pg_attribute *attrs,
 	oldcxt = MemoryContextSwitchTo(CacheMemoryContext);
 
 	result = CreateTemplateTupleDesc(natts, hasoids);
-	result->tdtypeid = RECORDOID;		/* not right, but we don't care */
+	result->tdtypeid = RECORDOID;	/* not right, but we don't care */
 	result->tdtypmod = -1;
 
 	for (i = 0; i < natts; i++)
@@ -4239,7 +4239,7 @@ RelationGetFKeyList(Relation relation)
 			elog(ERROR, "null conkey for rel %s",
 				 RelationGetRelationName(relation));
 
-		arr = DatumGetArrayTypeP(adatum);		/* ensure not toasted */
+		arr = DatumGetArrayTypeP(adatum);	/* ensure not toasted */
 		nelem = ARR_DIMS(arr)[0];
 		if (ARR_NDIM(arr) != 1 ||
 			nelem < 1 ||
@@ -4258,7 +4258,7 @@ RelationGetFKeyList(Relation relation)
 			elog(ERROR, "null confkey for rel %s",
 				 RelationGetRelationName(relation));
 
-		arr = DatumGetArrayTypeP(adatum);		/* ensure not toasted */
+		arr = DatumGetArrayTypeP(adatum);	/* ensure not toasted */
 		nelem = ARR_DIMS(arr)[0];
 		if (ARR_NDIM(arr) != 1 ||
 			nelem != info->nkeys ||
@@ -4275,7 +4275,7 @@ RelationGetFKeyList(Relation relation)
 			elog(ERROR, "null conpfeqop for rel %s",
 				 RelationGetRelationName(relation));
 
-		arr = DatumGetArrayTypeP(adatum);		/* ensure not toasted */
+		arr = DatumGetArrayTypeP(adatum);	/* ensure not toasted */
 		nelem = ARR_DIMS(arr)[0];
 		if (ARR_NDIM(arr) != 1 ||
 			nelem != info->nkeys ||
@@ -5448,7 +5448,7 @@ load_relcache_init_file(bool shared)
 		rel->rd_att->tdrefcount = 1;	/* mark as refcounted */
 
 		rel->rd_att->tdtypeid = relform->reltype;
-		rel->rd_att->tdtypmod = -1;		/* unnecessary, but... */
+		rel->rd_att->tdtypmod = -1; /* unnecessary, but... */
 
 		/* next read all the attribute tuple form data entries */
 		has_not_null = false;
@@ -5473,7 +5473,7 @@ load_relcache_init_file(bool shared)
 			if (fread(rel->rd_options, 1, len, fp) != len)
 				goto read_failed;
 			if (len != VARSIZE(rel->rd_options))
-				goto read_failed;		/* sanity check */
+				goto read_failed;	/* sanity check */
 		}
 		else
 		{
diff --git a/src/backend/utils/cache/relfilenodemap.c b/src/backend/utils/cache/relfilenodemap.c
index 612f0f3a0d1e83d7d4956ef2b1f5a947c13f306a..3e811e1c9b6a80fee859818de6c697b247f3bc73 100644
--- a/src/backend/utils/cache/relfilenodemap.c
+++ b/src/backend/utils/cache/relfilenodemap.c
@@ -68,9 +68,9 @@ RelfilenodeMapInvalidateCallback(Datum arg, Oid relid)
 		 * all entries, otherwise just remove the specific relation's entry.
 		 * Always remove negative cache entries.
 		 */
-		if (relid == InvalidOid ||		/* complete reset */
-			entry->relid == InvalidOid ||		/* negative cache entry */
-			entry->relid == relid)		/* individual flushed relation */
+		if (relid == InvalidOid ||	/* complete reset */
+			entry->relid == InvalidOid ||	/* negative cache entry */
+			entry->relid == relid)	/* individual flushed relation */
 		{
 			if (hash_search(RelfilenodeMapHash,
 							(void *) &entry->key,
diff --git a/src/backend/utils/cache/relmapper.c b/src/backend/utils/cache/relmapper.c
index 047c5b40e8480648e654f8b521664fa82b1f95da..6836c601e0e5cd5864fc48defd5a70c5fe62c839 100644
--- a/src/backend/utils/cache/relmapper.c
+++ b/src/backend/utils/cache/relmapper.c
@@ -72,9 +72,9 @@
  */
 #define RELMAPPER_FILENAME		"pg_filenode.map"
 
-#define RELMAPPER_FILEMAGIC		0x592717		/* version ID value */
+#define RELMAPPER_FILEMAGIC		0x592717	/* version ID value */
 
-#define MAX_MAPPINGS			62		/* 62 * 8 + 16 = 512 */
+#define MAX_MAPPINGS			62	/* 62 * 8 + 16 = 512 */
 
 typedef struct RelMapping
 {
diff --git a/src/backend/utils/cache/syscache.c b/src/backend/utils/cache/syscache.c
index e66bb03ea57ffcb776de3b09c3c730dcc6b85010..607fe9db79b47510710cc9430d47d56567067a31 100644
--- a/src/backend/utils/cache/syscache.c
+++ b/src/backend/utils/cache/syscache.c
@@ -419,7 +419,7 @@ static const struct cachedesc cacheinfo[] = {
 		},
 		8
 	},
-	{ForeignDataWrapperRelationId,		/* FOREIGNDATAWRAPPERNAME */
+	{ForeignDataWrapperRelationId,	/* FOREIGNDATAWRAPPERNAME */
 		ForeignDataWrapperNameIndexId,
 		1,
 		{
@@ -430,7 +430,7 @@ static const struct cachedesc cacheinfo[] = {
 		},
 		2
 	},
-	{ForeignDataWrapperRelationId,		/* FOREIGNDATAWRAPPEROID */
+	{ForeignDataWrapperRelationId,	/* FOREIGNDATAWRAPPEROID */
 		ForeignDataWrapperOidIndexId,
 		1,
 		{
@@ -683,7 +683,7 @@ static const struct cachedesc cacheinfo[] = {
 		},
 		128
 	},
-	{ReplicationOriginRelationId,		/* REPLORIGIDENT */
+	{ReplicationOriginRelationId,	/* REPLORIGIDENT */
 		ReplicationOriginIdentIndex,
 		1,
 		{
@@ -694,7 +694,7 @@ static const struct cachedesc cacheinfo[] = {
 		},
 		16
 	},
-	{ReplicationOriginRelationId,		/* REPLORIGNAME */
+	{ReplicationOriginRelationId,	/* REPLORIGNAME */
 		ReplicationOriginNameIndex,
 		1,
 		{
diff --git a/src/backend/utils/cache/typcache.c b/src/backend/utils/cache/typcache.c
index 6ba199b40dfe8726d6fdb273d29add0d8f047399..7ec31eb3e32683f5e3fb87e3b41527257cae93df 100644
--- a/src/backend/utils/cache/typcache.c
+++ b/src/backend/utils/cache/typcache.c
@@ -152,7 +152,7 @@ static HTAB *RecordCacheHash = NULL;
 
 static TupleDesc *RecordCacheArray = NULL;
 static int32 RecordCacheArrayLen = 0;	/* allocated length of array */
-static int32 NextRecordTypmod = 0;		/* number of entries used */
+static int32 NextRecordTypmod = 0;	/* number of entries used */
 
 static void load_typcache_tupdesc(TypeCacheEntry *typentry);
 static void load_rangetype_info(TypeCacheEntry *typentry);
@@ -572,7 +572,7 @@ load_typcache_tupdesc(TypeCacheEntry *typentry)
 {
 	Relation	rel;
 
-	if (!OidIsValid(typentry->typrelid))		/* should not happen */
+	if (!OidIsValid(typentry->typrelid))	/* should not happen */
 		elog(ERROR, "invalid typrelid for composite type %u",
 			 typentry->type_id);
 	rel = relation_open(typentry->typrelid, AccessShareLock);
diff --git a/src/backend/utils/error/elog.c b/src/backend/utils/error/elog.c
index cad75c80d8f73a60f7c992c0c564c80bd9c6af6a..234c8e3aa9642261fa847068192a5bade88dcc0e 100644
--- a/src/backend/utils/error/elog.c
+++ b/src/backend/utils/error/elog.c
@@ -102,7 +102,7 @@ emit_log_hook_type emit_log_hook = NULL;
 
 /* GUC parameters */
 int			Log_error_verbosity = PGERROR_VERBOSE;
-char	   *Log_line_prefix = NULL;		/* format for extra log line info */
+char	   *Log_line_prefix = NULL; /* format for extra log line info */
 int			Log_destination = LOG_DESTINATION_STDERR;
 char	   *Log_destination_string = NULL;
 bool		syslog_sequence_numbers = true;
@@ -356,7 +356,7 @@ errstart(int elevel, const char *filename, int lineno,
 		 * because it suggests an infinite loop of errors during error
 		 * recovery.
 		 */
-		errordata_stack_depth = -1;		/* make room on stack */
+		errordata_stack_depth = -1; /* make room on stack */
 		ereport(PANIC, (errmsg_internal("ERRORDATA_STACK_SIZE exceeded")));
 	}
 
@@ -1317,7 +1317,7 @@ elog_start(const char *filename, int lineno, const char *funcname)
 		 * else failure to convert it to client encoding could cause further
 		 * recursion.
 		 */
-		errordata_stack_depth = -1;		/* make room on stack */
+		errordata_stack_depth = -1; /* make room on stack */
 		ereport(PANIC, (errmsg_internal("ERRORDATA_STACK_SIZE exceeded")));
 	}
 
@@ -1684,7 +1684,7 @@ ReThrowError(ErrorData *edata)
 		 * because it suggests an infinite loop of errors during error
 		 * recovery.
 		 */
-		errordata_stack_depth = -1;		/* make room on stack */
+		errordata_stack_depth = -1; /* make room on stack */
 		ereport(PANIC, (errmsg_internal("ERRORDATA_STACK_SIZE exceeded")));
 	}
 
@@ -1810,7 +1810,7 @@ GetErrorContextStack(void)
 		 * because it suggests an infinite loop of errors during error
 		 * recovery.
 		 */
-		errordata_stack_depth = -1;		/* make room on stack */
+		errordata_stack_depth = -1; /* make room on stack */
 		ereport(PANIC, (errmsg_internal("ERRORDATA_STACK_SIZE exceeded")));
 	}
 
@@ -2047,7 +2047,7 @@ write_syslog(int level, const char *line)
 			syslog(level, "%s", line);
 	}
 }
-#endif   /* HAVE_SYSLOG */
+#endif							/* HAVE_SYSLOG */
 
 #ifdef WIN32
 /*
@@ -2151,7 +2151,7 @@ write_eventlog(int level, const char *line, int len)
 				 &line,
 				 NULL);
 }
-#endif   /* WIN32 */
+#endif							/* WIN32 */
 
 static void
 write_console(const char *line, int len)
@@ -2997,7 +2997,7 @@ send_message_to_server_log(ErrorData *edata)
 
 		write_syslog(syslog_level, buf.data);
 	}
-#endif   /* HAVE_SYSLOG */
+#endif							/* HAVE_SYSLOG */
 
 #ifdef WIN32
 	/* Write to eventlog, if enabled */
@@ -3005,7 +3005,7 @@ send_message_to_server_log(ErrorData *edata)
 	{
 		write_eventlog(edata->elevel, buf.data, buf.len);
 	}
-#endif   /* WIN32 */
+#endif							/* WIN32 */
 
 	/* Write to stderr, if enabled */
 	if ((Log_destination & LOG_DESTINATION_STDERR) || whereToSendOutput == DestDebug)
@@ -3273,7 +3273,7 @@ send_message_to_frontend(ErrorData *edata)
 			err_sendstring(&msgbuf, edata->funcname);
 		}
 
-		pq_sendbyte(&msgbuf, '\0');		/* terminator */
+		pq_sendbyte(&msgbuf, '\0'); /* terminator */
 	}
 	else
 	{
diff --git a/src/backend/utils/fmgr/dfmgr.c b/src/backend/utils/fmgr/dfmgr.c
index bfd1b11850017ff056a511bbe46b3a1f0f04e3b9..0783145a16e74cb48b3dcbec559703a3907bbcc5 100644
--- a/src/backend/utils/fmgr/dfmgr.c
+++ b/src/backend/utils/fmgr/dfmgr.c
@@ -48,7 +48,7 @@ typedef struct df_files
 	ino_t		inode;			/* Inode number of file */
 #endif
 	void	   *handle;			/* a handle for pg_dl* functions */
-	char		filename[FLEXIBLE_ARRAY_MEMBER];		/* Full pathname of file */
+	char		filename[FLEXIBLE_ARRAY_MEMBER];	/* Full pathname of file */
 } DynamicFileList;
 
 static DynamicFileList *file_list = NULL;
@@ -448,7 +448,7 @@ internal_unload_library(const char *libname)
 		else
 			prv = file_scanner;
 	}
-#endif   /* NOT_USED */
+#endif							/* NOT_USED */
 }
 
 static bool
diff --git a/src/backend/utils/fmgr/fmgr.c b/src/backend/utils/fmgr/fmgr.c
index 0382c158c54ac1db6a029d54915aef8ae7bb8557..fe268e7d44dd4f68ac01cb560aaa89e0cd5407ac 100644
--- a/src/backend/utils/fmgr/fmgr.c
+++ b/src/backend/utils/fmgr/fmgr.c
@@ -46,7 +46,7 @@ typedef struct
 	TransactionId fn_xmin;		/* for checking up-to-dateness */
 	ItemPointerData fn_tid;
 	PGFunction	user_fn;		/* the function's address */
-	const Pg_finfo_record *inforec;		/* address of its info record */
+	const Pg_finfo_record *inforec; /* address of its info record */
 } CFuncHashTabEntry;
 
 static HTAB *CFuncHash = NULL;
@@ -172,7 +172,7 @@ fmgr_info_cxt_security(Oid functionId, FmgrInfo *finfo, MemoryContext mcxt,
 		finfo->fn_nargs = fbp->nargs;
 		finfo->fn_strict = fbp->strict;
 		finfo->fn_retset = fbp->retset;
-		finfo->fn_stats = TRACK_FUNC_ALL;		/* ie, never track */
+		finfo->fn_stats = TRACK_FUNC_ALL;	/* ie, never track */
 		finfo->fn_addr = fbp->func;
 		finfo->fn_oid = functionId;
 		return;
@@ -208,7 +208,7 @@ fmgr_info_cxt_security(Oid functionId, FmgrInfo *finfo, MemoryContext mcxt,
 		 FmgrHookIsNeeded(functionId)))
 	{
 		finfo->fn_addr = fmgr_security_definer;
-		finfo->fn_stats = TRACK_FUNC_ALL;		/* ie, never track */
+		finfo->fn_stats = TRACK_FUNC_ALL;	/* ie, never track */
 		finfo->fn_oid = functionId;
 		ReleaseSysCache(procedureTuple);
 		return;
@@ -1795,7 +1795,7 @@ Int64GetDatum(int64 X)
 	*retval = X;
 	return PointerGetDatum(retval);
 }
-#endif   /* USE_FLOAT8_BYVAL */
+#endif							/* USE_FLOAT8_BYVAL */
 
 #ifndef USE_FLOAT4_BYVAL
 
diff --git a/src/backend/utils/fmgr/funcapi.c b/src/backend/utils/fmgr/funcapi.c
index af08f102fe5d203aeab8e65a0b1c6012a5341ac7..6324220426bc583b60d8dc560dde54acab48afa3 100644
--- a/src/backend/utils/fmgr/funcapi.c
+++ b/src/backend/utils/fmgr/funcapi.c
@@ -814,7 +814,7 @@ get_func_arg_info(HeapTuple procTup,
 		 * deconstruct_array() since the array data is just going to look like
 		 * a C array of values.
 		 */
-		arr = DatumGetArrayTypeP(proallargtypes);		/* ensure not toasted */
+		arr = DatumGetArrayTypeP(proallargtypes);	/* ensure not toasted */
 		numargs = ARR_DIMS(arr)[0];
 		if (ARR_NDIM(arr) != 1 ||
 			numargs < 0 ||
@@ -953,7 +953,7 @@ get_func_input_arg_names(Datum proargnames, Datum proargmodes,
 	 * For proargmodes, we don't need to use deconstruct_array() since the
 	 * array data is just going to look like a C array of values.
 	 */
-	arr = DatumGetArrayTypeP(proargnames);		/* ensure not toasted */
+	arr = DatumGetArrayTypeP(proargnames);	/* ensure not toasted */
 	if (ARR_NDIM(arr) != 1 ||
 		ARR_HASNULL(arr) ||
 		ARR_ELEMTYPE(arr) != TEXTOID)
@@ -1200,7 +1200,7 @@ build_function_result_tupdesc_d(Datum proallargtypes,
 		ARR_ELEMTYPE(arr) != OIDOID)
 		elog(ERROR, "proallargtypes is not a 1-D Oid array");
 	argtypes = (Oid *) ARR_DATA_PTR(arr);
-	arr = DatumGetArrayTypeP(proargmodes);		/* ensure not toasted */
+	arr = DatumGetArrayTypeP(proargmodes);	/* ensure not toasted */
 	if (ARR_NDIM(arr) != 1 ||
 		ARR_DIMS(arr)[0] != numargs ||
 		ARR_HASNULL(arr) ||
diff --git a/src/backend/utils/hash/dynahash.c b/src/backend/utils/hash/dynahash.c
index 578b1daccf20d083ccee4ea1949d41010af8b76e..111d63df2b60e921517da778adac7345b5c12ac2 100644
--- a/src/backend/utils/hash/dynahash.c
+++ b/src/backend/utils/hash/dynahash.c
@@ -352,7 +352,7 @@ hash_create(const char *tabname, long nelem, HASHCTL *info, int flags)
 			hashp->hash = tag_hash;
 	}
 	else
-		hashp->hash = string_hash;		/* default hash function */
+		hashp->hash = string_hash;	/* default hash function */
 
 	/*
 	 * If you don't specify a match function, it defaults to string_compare if
@@ -1417,7 +1417,7 @@ hash_seq_search(HASH_SEQ_STATUS *status)
 
 	/* Begin scan of curBucket... */
 	status->curEntry = curElem->link;
-	if (status->curEntry == NULL)		/* end of this bucket */
+	if (status->curEntry == NULL)	/* end of this bucket */
 		++curBucket;
 	status->curBucket = curBucket;
 	return (void *) ELEMENTKEY(curElem);
@@ -1740,7 +1740,7 @@ next_pow2_int(long num)
 #define MAX_SEQ_SCANS 100
 
 static HTAB *seq_scan_tables[MAX_SEQ_SCANS];	/* tables being scanned */
-static int	seq_scan_level[MAX_SEQ_SCANS];		/* subtransaction nest level */
+static int	seq_scan_level[MAX_SEQ_SCANS];	/* subtransaction nest level */
 static int	num_seq_scans = 0;
 
 
diff --git a/src/backend/utils/init/globals.c b/src/backend/utils/init/globals.c
index 8000b79e5aa4ae9a30106b0e1395be899d3173ea..7c09498dc047ebc34403a3edc85d147ef293d82e 100644
--- a/src/backend/utils/init/globals.c
+++ b/src/backend/utils/init/globals.c
@@ -62,10 +62,10 @@ char	   *DataDir = NULL;
 char		OutputFileName[MAXPGPATH];	/* debugging output file */
 
 char		my_exec_path[MAXPGPATH];	/* full path to my executable */
-char		pkglib_path[MAXPGPATH];		/* full path to lib directory */
+char		pkglib_path[MAXPGPATH]; /* full path to lib directory */
 
 #ifdef EXEC_BACKEND
-char		postgres_exec_path[MAXPGPATH];		/* full path to backend */
+char		postgres_exec_path[MAXPGPATH];	/* full path to backend */
 
 /* note: currently this is not valid in backend processes */
 #endif
@@ -126,7 +126,7 @@ int			max_worker_processes = 8;
 int			max_parallel_workers = 8;
 int			MaxBackends = 0;
 
-int			VacuumCostPageHit = 1;		/* GUC parameters for vacuum */
+int			VacuumCostPageHit = 1;	/* GUC parameters for vacuum */
 int			VacuumCostPageMiss = 10;
 int			VacuumCostPageDirty = 20;
 int			VacuumCostLimit = 200;
@@ -136,5 +136,5 @@ int			VacuumPageHit = 0;
 int			VacuumPageMiss = 0;
 int			VacuumPageDirty = 0;
 
-int			VacuumCostBalance = 0;		/* working state for vacuum */
+int			VacuumCostBalance = 0;	/* working state for vacuum */
 bool		VacuumCostActive = false;
diff --git a/src/backend/utils/init/miscinit.c b/src/backend/utils/init/miscinit.c
index 64b3785d7bb1419c2b97b64d894b21766814948d..1c75e6357ec2607f1aaf030b8951d84322b3e425 100644
--- a/src/backend/utils/init/miscinit.c
+++ b/src/backend/utils/init/miscinit.c
@@ -1137,8 +1137,8 @@ TouchSocketLockFiles(void)
 			read(fd, buffer, sizeof(buffer));
 			close(fd);
 		}
-#endif   /* HAVE_UTIMES */
-#endif   /* HAVE_UTIME */
+#endif							/* HAVE_UTIMES */
+#endif							/* HAVE_UTIME */
 	}
 }
 
diff --git a/src/backend/utils/init/postinit.c b/src/backend/utils/init/postinit.c
index b8b4a06350c50858c66a41f6d70b46e74303c0a4..56b4a5b8c3e576547045bc3a82b5046fe72ae3e0 100644
--- a/src/backend/utils/init/postinit.c
+++ b/src/backend/utils/init/postinit.c
@@ -275,7 +275,7 @@ PerformAuthentication(Port *port)
 
 	set_ps_display("startup", false);
 
-	ClientAuthInProgress = false;		/* client_min_messages is active now */
+	ClientAuthInProgress = false;	/* client_min_messages is active now */
 }
 
 
diff --git a/src/backend/utils/mb/conversion_procs/euc2004_sjis2004/euc2004_sjis2004.c b/src/backend/utils/mb/conversion_procs/euc2004_sjis2004/euc2004_sjis2004.c
index c55bcc978cf71721d81d5afa8fda004e1c2f013b..83c2712eba70f544d77f914ace97ed57d1e03bca 100644
--- a/src/backend/utils/mb/conversion_procs/euc2004_sjis2004/euc2004_sjis2004.c
+++ b/src/backend/utils/mb/conversion_procs/euc2004_sjis2004/euc2004_sjis2004.c
@@ -261,7 +261,7 @@ shift_jis_20042euc_jis_2004(const unsigned char *sjis, unsigned char *p, int len
 			/*
 			 * JIS X 0213
 			 */
-			if (c1 >= 0x81 && c1 <= 0x9f)		/* plane 1 1ku-62ku */
+			if (c1 >= 0x81 && c1 <= 0x9f)	/* plane 1 1ku-62ku */
 			{
 				ku = (c1 << 1) - 0x100;
 				ten = get_ten(c2, &kubun);
diff --git a/src/backend/utils/mb/conversion_procs/euc_tw_and_big5/big5.c b/src/backend/utils/mb/conversion_procs/euc_tw_and_big5/big5.c
index 09002a77d8aae5c3515155b7741daffdf624eca9..1d9b10f8a7a9ab3db27514b3761c143bdcbb9e7e 100644
--- a/src/backend/utils/mb/conversion_procs/euc_tw_and_big5/big5.c
+++ b/src/backend/utils/mb/conversion_procs/euc_tw_and_big5/big5.c
@@ -22,7 +22,7 @@ typedef struct
 } codes_t;
 
 /* map Big5 Level 1 to CNS 11643-1992 Plane 1 */
-static const codes_t big5Level1ToCnsPlane1[25] = {		/* range */
+static const codes_t big5Level1ToCnsPlane1[25] = {	/* range */
 	{0xA140, 0x2121},
 	{0xA1F6, 0x2258},
 	{0xA1F7, 0x2257},
@@ -51,7 +51,7 @@ static const codes_t big5Level1ToCnsPlane1[25] = {		/* range */
 };
 
 /* map CNS 11643-1992 Plane 1 to Big5 Level 1 */
-static const codes_t cnsPlane1ToBig5Level1[26] = {		/* range */
+static const codes_t cnsPlane1ToBig5Level1[26] = {	/* range */
 	{0x2121, 0xA140},
 	{0x2257, 0xA1F7},
 	{0x2258, 0xA1F6},
@@ -81,7 +81,7 @@ static const codes_t cnsPlane1ToBig5Level1[26] = {		/* range */
 };
 
 /* map Big5 Level 2 to CNS 11643-1992 Plane 2 */
-static const codes_t big5Level2ToCnsPlane2[48] = {		/* range */
+static const codes_t big5Level2ToCnsPlane2[48] = {	/* range */
 	{0xC940, 0x2121},
 	{0xc94a, 0x0000},
 	{0xC94B, 0x212B},
@@ -133,7 +133,7 @@ static const codes_t big5Level2ToCnsPlane2[48] = {		/* range */
 };
 
 /* map CNS 11643-1992 Plane 2 to Big5 Level 2 */
-static const codes_t cnsPlane2ToBig5Level2[49] = {		/* range */
+static const codes_t cnsPlane2ToBig5Level2[49] = {	/* range */
 	{0x2121, 0xC940},
 	{0x212B, 0xC94B},
 	{0x214C, 0xC9BE},
diff --git a/src/backend/utils/mb/conversion_procs/utf8_and_iso8859/utf8_and_iso8859.c b/src/backend/utils/mb/conversion_procs/utf8_and_iso8859/utf8_and_iso8859.c
index ac0bc915edecd76288d95a087b92156db279b06d..4e47cf66c50fc9905b3e8723b0c20e138f475712 100644
--- a/src/backend/utils/mb/conversion_procs/utf8_and_iso8859/utf8_and_iso8859.c
+++ b/src/backend/utils/mb/conversion_procs/utf8_and_iso8859/utf8_and_iso8859.c
@@ -60,37 +60,37 @@ PG_FUNCTION_INFO_V1(utf8_to_iso8859);
 typedef struct
 {
 	pg_enc		encoding;
-	const pg_mb_radix_tree *map1;		/* to UTF8 map name */
-	const pg_mb_radix_tree *map2;		/* from UTF8 map name */
+	const pg_mb_radix_tree *map1;	/* to UTF8 map name */
+	const pg_mb_radix_tree *map2;	/* from UTF8 map name */
 } pg_conv_map;
 
 static const pg_conv_map maps[] = {
 	{PG_LATIN2, &iso8859_2_to_unicode_tree,
-	&iso8859_2_from_unicode_tree},		/* ISO-8859-2 Latin 2 */
+	&iso8859_2_from_unicode_tree},	/* ISO-8859-2 Latin 2 */
 	{PG_LATIN3, &iso8859_3_to_unicode_tree,
-	&iso8859_3_from_unicode_tree},		/* ISO-8859-3 Latin 3 */
+	&iso8859_3_from_unicode_tree},	/* ISO-8859-3 Latin 3 */
 	{PG_LATIN4, &iso8859_4_to_unicode_tree,
-	&iso8859_4_from_unicode_tree},		/* ISO-8859-4 Latin 4 */
+	&iso8859_4_from_unicode_tree},	/* ISO-8859-4 Latin 4 */
 	{PG_LATIN5, &iso8859_9_to_unicode_tree,
-	&iso8859_9_from_unicode_tree},		/* ISO-8859-9 Latin 5 */
+	&iso8859_9_from_unicode_tree},	/* ISO-8859-9 Latin 5 */
 	{PG_LATIN6, &iso8859_10_to_unicode_tree,
-	&iso8859_10_from_unicode_tree},		/* ISO-8859-10 Latin 6 */
+	&iso8859_10_from_unicode_tree}, /* ISO-8859-10 Latin 6 */
 	{PG_LATIN7, &iso8859_13_to_unicode_tree,
-	&iso8859_13_from_unicode_tree},		/* ISO-8859-13 Latin 7 */
+	&iso8859_13_from_unicode_tree}, /* ISO-8859-13 Latin 7 */
 	{PG_LATIN8, &iso8859_14_to_unicode_tree,
-	&iso8859_14_from_unicode_tree},		/* ISO-8859-14 Latin 8 */
+	&iso8859_14_from_unicode_tree}, /* ISO-8859-14 Latin 8 */
 	{PG_LATIN9, &iso8859_15_to_unicode_tree,
-	&iso8859_15_from_unicode_tree},		/* ISO-8859-15 Latin 9 */
+	&iso8859_15_from_unicode_tree}, /* ISO-8859-15 Latin 9 */
 	{PG_LATIN10, &iso8859_16_to_unicode_tree,
-	&iso8859_16_from_unicode_tree},		/* ISO-8859-16 Latin 10 */
+	&iso8859_16_from_unicode_tree}, /* ISO-8859-16 Latin 10 */
 	{PG_ISO_8859_5, &iso8859_5_to_unicode_tree,
-	&iso8859_5_from_unicode_tree},		/* ISO-8859-5 */
+	&iso8859_5_from_unicode_tree},	/* ISO-8859-5 */
 	{PG_ISO_8859_6, &iso8859_6_to_unicode_tree,
-	&iso8859_6_from_unicode_tree},		/* ISO-8859-6 */
+	&iso8859_6_from_unicode_tree},	/* ISO-8859-6 */
 	{PG_ISO_8859_7, &iso8859_7_to_unicode_tree,
-	&iso8859_7_from_unicode_tree},		/* ISO-8859-7 */
+	&iso8859_7_from_unicode_tree},	/* ISO-8859-7 */
 	{PG_ISO_8859_8, &iso8859_8_to_unicode_tree,
-	&iso8859_8_from_unicode_tree},		/* ISO-8859-8 */
+	&iso8859_8_from_unicode_tree},	/* ISO-8859-8 */
 };
 
 Datum
diff --git a/src/backend/utils/mb/conversion_procs/utf8_and_win/utf8_and_win.c b/src/backend/utils/mb/conversion_procs/utf8_and_win/utf8_and_win.c
index 971de32f6c2e3245abf892632021278fde6f907e..cec458c9f41ddd1791901ee6eceee631a13cebdb 100644
--- a/src/backend/utils/mb/conversion_procs/utf8_and_win/utf8_and_win.c
+++ b/src/backend/utils/mb/conversion_procs/utf8_and_win/utf8_and_win.c
@@ -56,8 +56,8 @@ PG_FUNCTION_INFO_V1(utf8_to_win);
 typedef struct
 {
 	pg_enc		encoding;
-	const pg_mb_radix_tree *map1;		/* to UTF8 map name */
-	const pg_mb_radix_tree *map2;		/* from UTF8 map name */
+	const pg_mb_radix_tree *map1;	/* to UTF8 map name */
+	const pg_mb_radix_tree *map2;	/* from UTF8 map name */
 } pg_conv_map;
 
 static const pg_conv_map maps[] = {
diff --git a/src/backend/utils/mb/encnames.c b/src/backend/utils/mb/encnames.c
index f97505e55af41a8e77ef08d9c4a3d7109d285615..12b61cd3db9d9460d7d6c415d62cd4d728cf61fd 100644
--- a/src/backend/utils/mb/encnames.c
+++ b/src/backend/utils/mb/encnames.c
@@ -476,7 +476,7 @@ get_encoding_name_for_icu(int encoding)
 	return icu_encoding_name;
 }
 
-#endif   /* not FRONTEND */
+#endif							/* not FRONTEND */
 
 
 /* ----------
diff --git a/src/backend/utils/mb/wchar.c b/src/backend/utils/mb/wchar.c
index 9334039f78cdd95c8db32d6b44061bf7be98adc2..b71b5e016a31de7b871b11ddcb82e4a9d1f47cd9 100644
--- a/src/backend/utils/mb/wchar.c
+++ b/src/backend/utils/mb/wchar.c
@@ -85,14 +85,14 @@ pg_euc2wchar_with_len(const unsigned char *from, pg_wchar *to, int len)
 			*to = (SS2 << 8) | *from++;
 			len -= 2;
 		}
-		else if (*from == SS3 && len >= 3)		/* JIS X 0212 KANJI */
+		else if (*from == SS3 && len >= 3)	/* JIS X 0212 KANJI */
 		{
 			from++;
 			*to = (SS3 << 16) | (*from++ << 8);
 			*to |= *from++;
 			len -= 3;
 		}
-		else if (IS_HIGHBIT_SET(*from) && len >= 2)		/* JIS X 0208 KANJI */
+		else if (IS_HIGHBIT_SET(*from) && len >= 2) /* JIS X 0208 KANJI */
 		{
 			*to = *from++ << 8;
 			*to |= *from++;
@@ -212,14 +212,14 @@ pg_euccn2wchar_with_len(const unsigned char *from, pg_wchar *to, int len)
 			*to |= *from++;
 			len -= 3;
 		}
-		else if (*from == SS3 && len >= 3)		/* code set 3 (unused ?) */
+		else if (*from == SS3 && len >= 3)	/* code set 3 (unused ?) */
 		{
 			from++;
 			*to = (SS3 << 16) | (*from++ << 8);
 			*to |= *from++;
 			len -= 3;
 		}
-		else if (IS_HIGHBIT_SET(*from) && len >= 2)		/* code set 1 */
+		else if (IS_HIGHBIT_SET(*from) && len >= 2) /* code set 1 */
 		{
 			*to = *from++ << 8;
 			*to |= *from++;
@@ -280,14 +280,14 @@ pg_euctw2wchar_with_len(const unsigned char *from, pg_wchar *to, int len)
 			*to |= *from++;
 			len -= 4;
 		}
-		else if (*from == SS3 && len >= 3)		/* code set 3 (unused?) */
+		else if (*from == SS3 && len >= 3)	/* code set 3 (unused?) */
 		{
 			from++;
 			*to = (SS3 << 16) | (*from++ << 8);
 			*to |= *from++;
 			len -= 3;
 		}
-		else if (IS_HIGHBIT_SET(*from) && len >= 2)		/* code set 2 */
+		else if (IS_HIGHBIT_SET(*from) && len >= 2) /* code set 2 */
 		{
 			*to = *from++ << 8;
 			*to |= *from++;
@@ -984,7 +984,7 @@ pg_sjis_dsplen(const unsigned char *s)
 	else if (IS_HIGHBIT_SET(*s))
 		len = 2;				/* kanji? */
 	else
-		len = pg_ascii_dsplen(s);		/* should be ASCII */
+		len = pg_ascii_dsplen(s);	/* should be ASCII */
 	return len;
 }
 
@@ -1011,7 +1011,7 @@ pg_big5_dsplen(const unsigned char *s)
 	if (IS_HIGHBIT_SET(*s))
 		len = 2;				/* kanji? */
 	else
-		len = pg_ascii_dsplen(s);		/* should be ASCII */
+		len = pg_ascii_dsplen(s);	/* should be ASCII */
 	return len;
 }
 
@@ -1038,7 +1038,7 @@ pg_gbk_dsplen(const unsigned char *s)
 	if (IS_HIGHBIT_SET(*s))
 		len = 2;				/* kanji? */
 	else
-		len = pg_ascii_dsplen(s);		/* should be ASCII */
+		len = pg_ascii_dsplen(s);	/* should be ASCII */
 	return len;
 }
 
@@ -1065,7 +1065,7 @@ pg_uhc_dsplen(const unsigned char *s)
 	if (IS_HIGHBIT_SET(*s))
 		len = 2;				/* 2byte? */
 	else
-		len = pg_ascii_dsplen(s);		/* should be ASCII */
+		len = pg_ascii_dsplen(s);	/* should be ASCII */
 	return len;
 }
 
@@ -1095,7 +1095,7 @@ pg_gb18030_dsplen(const unsigned char *s)
 	if (IS_HIGHBIT_SET(*s))
 		len = 2;
 	else
-		len = pg_ascii_dsplen(s);		/* ASCII */
+		len = pg_ascii_dsplen(s);	/* ASCII */
 	return len;
 }
 
@@ -1157,7 +1157,7 @@ pg_eucjp_verifier(const unsigned char *s, int len)
 			break;
 
 		default:
-			if (IS_HIGHBIT_SET(c1))		/* JIS X 0208? */
+			if (IS_HIGHBIT_SET(c1)) /* JIS X 0208? */
 			{
 				l = 2;
 				if (l > len)
@@ -1241,7 +1241,7 @@ pg_euctw_verifier(const unsigned char *s, int len)
 			return -1;
 
 		default:
-			if (IS_HIGHBIT_SET(c1))		/* CNS 11643 Plane 1 */
+			if (IS_HIGHBIT_SET(c1)) /* CNS 11643 Plane 1 */
 			{
 				l = 2;
 				if (l > len)
@@ -1683,7 +1683,7 @@ pg_eucjp_increment(unsigned char *charptr, int length)
 			return false;
 
 		default:
-			if (IS_HIGHBIT_SET(c1))		/* JIS X 0208? */
+			if (IS_HIGHBIT_SET(c1)) /* JIS X 0208? */
 			{
 				if (length != 2)
 					return false;
@@ -1717,7 +1717,7 @@ pg_eucjp_increment(unsigned char *charptr, int length)
 
 	return true;
 }
-#endif   /* !FRONTEND */
+#endif							/* !FRONTEND */
 
 
 /*
@@ -1734,40 +1734,40 @@ const pg_wchar_tbl pg_wchar_table[] = {
 	{pg_euctw2wchar_with_len, pg_wchar2euc_with_len, pg_euctw_mblen, pg_euctw_dsplen, pg_euctw_verifier, 4},	/* PG_EUC_TW */
 	{pg_eucjp2wchar_with_len, pg_wchar2euc_with_len, pg_eucjp_mblen, pg_eucjp_dsplen, pg_eucjp_verifier, 3},	/* PG_EUC_JIS_2004 */
 	{pg_utf2wchar_with_len, pg_wchar2utf_with_len, pg_utf_mblen, pg_utf_dsplen, pg_utf8_verifier, 4},	/* PG_UTF8 */
-	{pg_mule2wchar_with_len, pg_wchar2mule_with_len, pg_mule_mblen, pg_mule_dsplen, pg_mule_verifier, 4},		/* PG_MULE_INTERNAL */
-	{pg_latin12wchar_with_len, pg_wchar2single_with_len, pg_latin1_mblen, pg_latin1_dsplen, pg_latin1_verifier, 1},		/* PG_LATIN1 */
-	{pg_latin12wchar_with_len, pg_wchar2single_with_len, pg_latin1_mblen, pg_latin1_dsplen, pg_latin1_verifier, 1},		/* PG_LATIN2 */
-	{pg_latin12wchar_with_len, pg_wchar2single_with_len, pg_latin1_mblen, pg_latin1_dsplen, pg_latin1_verifier, 1},		/* PG_LATIN3 */
-	{pg_latin12wchar_with_len, pg_wchar2single_with_len, pg_latin1_mblen, pg_latin1_dsplen, pg_latin1_verifier, 1},		/* PG_LATIN4 */
-	{pg_latin12wchar_with_len, pg_wchar2single_with_len, pg_latin1_mblen, pg_latin1_dsplen, pg_latin1_verifier, 1},		/* PG_LATIN5 */
-	{pg_latin12wchar_with_len, pg_wchar2single_with_len, pg_latin1_mblen, pg_latin1_dsplen, pg_latin1_verifier, 1},		/* PG_LATIN6 */
-	{pg_latin12wchar_with_len, pg_wchar2single_with_len, pg_latin1_mblen, pg_latin1_dsplen, pg_latin1_verifier, 1},		/* PG_LATIN7 */
-	{pg_latin12wchar_with_len, pg_wchar2single_with_len, pg_latin1_mblen, pg_latin1_dsplen, pg_latin1_verifier, 1},		/* PG_LATIN8 */
-	{pg_latin12wchar_with_len, pg_wchar2single_with_len, pg_latin1_mblen, pg_latin1_dsplen, pg_latin1_verifier, 1},		/* PG_LATIN9 */
-	{pg_latin12wchar_with_len, pg_wchar2single_with_len, pg_latin1_mblen, pg_latin1_dsplen, pg_latin1_verifier, 1},		/* PG_LATIN10 */
-	{pg_latin12wchar_with_len, pg_wchar2single_with_len, pg_latin1_mblen, pg_latin1_dsplen, pg_latin1_verifier, 1},		/* PG_WIN1256 */
-	{pg_latin12wchar_with_len, pg_wchar2single_with_len, pg_latin1_mblen, pg_latin1_dsplen, pg_latin1_verifier, 1},		/* PG_WIN1258 */
-	{pg_latin12wchar_with_len, pg_wchar2single_with_len, pg_latin1_mblen, pg_latin1_dsplen, pg_latin1_verifier, 1},		/* PG_WIN866 */
-	{pg_latin12wchar_with_len, pg_wchar2single_with_len, pg_latin1_mblen, pg_latin1_dsplen, pg_latin1_verifier, 1},		/* PG_WIN874 */
-	{pg_latin12wchar_with_len, pg_wchar2single_with_len, pg_latin1_mblen, pg_latin1_dsplen, pg_latin1_verifier, 1},		/* PG_KOI8R */
-	{pg_latin12wchar_with_len, pg_wchar2single_with_len, pg_latin1_mblen, pg_latin1_dsplen, pg_latin1_verifier, 1},		/* PG_WIN1251 */
-	{pg_latin12wchar_with_len, pg_wchar2single_with_len, pg_latin1_mblen, pg_latin1_dsplen, pg_latin1_verifier, 1},		/* PG_WIN1252 */
-	{pg_latin12wchar_with_len, pg_wchar2single_with_len, pg_latin1_mblen, pg_latin1_dsplen, pg_latin1_verifier, 1},		/* ISO-8859-5 */
-	{pg_latin12wchar_with_len, pg_wchar2single_with_len, pg_latin1_mblen, pg_latin1_dsplen, pg_latin1_verifier, 1},		/* ISO-8859-6 */
-	{pg_latin12wchar_with_len, pg_wchar2single_with_len, pg_latin1_mblen, pg_latin1_dsplen, pg_latin1_verifier, 1},		/* ISO-8859-7 */
-	{pg_latin12wchar_with_len, pg_wchar2single_with_len, pg_latin1_mblen, pg_latin1_dsplen, pg_latin1_verifier, 1},		/* ISO-8859-8 */
-	{pg_latin12wchar_with_len, pg_wchar2single_with_len, pg_latin1_mblen, pg_latin1_dsplen, pg_latin1_verifier, 1},		/* PG_WIN1250 */
-	{pg_latin12wchar_with_len, pg_wchar2single_with_len, pg_latin1_mblen, pg_latin1_dsplen, pg_latin1_verifier, 1},		/* PG_WIN1253 */
-	{pg_latin12wchar_with_len, pg_wchar2single_with_len, pg_latin1_mblen, pg_latin1_dsplen, pg_latin1_verifier, 1},		/* PG_WIN1254 */
-	{pg_latin12wchar_with_len, pg_wchar2single_with_len, pg_latin1_mblen, pg_latin1_dsplen, pg_latin1_verifier, 1},		/* PG_WIN1255 */
-	{pg_latin12wchar_with_len, pg_wchar2single_with_len, pg_latin1_mblen, pg_latin1_dsplen, pg_latin1_verifier, 1},		/* PG_WIN1257 */
-	{pg_latin12wchar_with_len, pg_wchar2single_with_len, pg_latin1_mblen, pg_latin1_dsplen, pg_latin1_verifier, 1},		/* PG_KOI8U */
+	{pg_mule2wchar_with_len, pg_wchar2mule_with_len, pg_mule_mblen, pg_mule_dsplen, pg_mule_verifier, 4},	/* PG_MULE_INTERNAL */
+	{pg_latin12wchar_with_len, pg_wchar2single_with_len, pg_latin1_mblen, pg_latin1_dsplen, pg_latin1_verifier, 1}, /* PG_LATIN1 */
+	{pg_latin12wchar_with_len, pg_wchar2single_with_len, pg_latin1_mblen, pg_latin1_dsplen, pg_latin1_verifier, 1}, /* PG_LATIN2 */
+	{pg_latin12wchar_with_len, pg_wchar2single_with_len, pg_latin1_mblen, pg_latin1_dsplen, pg_latin1_verifier, 1}, /* PG_LATIN3 */
+	{pg_latin12wchar_with_len, pg_wchar2single_with_len, pg_latin1_mblen, pg_latin1_dsplen, pg_latin1_verifier, 1}, /* PG_LATIN4 */
+	{pg_latin12wchar_with_len, pg_wchar2single_with_len, pg_latin1_mblen, pg_latin1_dsplen, pg_latin1_verifier, 1}, /* PG_LATIN5 */
+	{pg_latin12wchar_with_len, pg_wchar2single_with_len, pg_latin1_mblen, pg_latin1_dsplen, pg_latin1_verifier, 1}, /* PG_LATIN6 */
+	{pg_latin12wchar_with_len, pg_wchar2single_with_len, pg_latin1_mblen, pg_latin1_dsplen, pg_latin1_verifier, 1}, /* PG_LATIN7 */
+	{pg_latin12wchar_with_len, pg_wchar2single_with_len, pg_latin1_mblen, pg_latin1_dsplen, pg_latin1_verifier, 1}, /* PG_LATIN8 */
+	{pg_latin12wchar_with_len, pg_wchar2single_with_len, pg_latin1_mblen, pg_latin1_dsplen, pg_latin1_verifier, 1}, /* PG_LATIN9 */
+	{pg_latin12wchar_with_len, pg_wchar2single_with_len, pg_latin1_mblen, pg_latin1_dsplen, pg_latin1_verifier, 1}, /* PG_LATIN10 */
+	{pg_latin12wchar_with_len, pg_wchar2single_with_len, pg_latin1_mblen, pg_latin1_dsplen, pg_latin1_verifier, 1}, /* PG_WIN1256 */
+	{pg_latin12wchar_with_len, pg_wchar2single_with_len, pg_latin1_mblen, pg_latin1_dsplen, pg_latin1_verifier, 1}, /* PG_WIN1258 */
+	{pg_latin12wchar_with_len, pg_wchar2single_with_len, pg_latin1_mblen, pg_latin1_dsplen, pg_latin1_verifier, 1}, /* PG_WIN866 */
+	{pg_latin12wchar_with_len, pg_wchar2single_with_len, pg_latin1_mblen, pg_latin1_dsplen, pg_latin1_verifier, 1}, /* PG_WIN874 */
+	{pg_latin12wchar_with_len, pg_wchar2single_with_len, pg_latin1_mblen, pg_latin1_dsplen, pg_latin1_verifier, 1}, /* PG_KOI8R */
+	{pg_latin12wchar_with_len, pg_wchar2single_with_len, pg_latin1_mblen, pg_latin1_dsplen, pg_latin1_verifier, 1}, /* PG_WIN1251 */
+	{pg_latin12wchar_with_len, pg_wchar2single_with_len, pg_latin1_mblen, pg_latin1_dsplen, pg_latin1_verifier, 1}, /* PG_WIN1252 */
+	{pg_latin12wchar_with_len, pg_wchar2single_with_len, pg_latin1_mblen, pg_latin1_dsplen, pg_latin1_verifier, 1}, /* ISO-8859-5 */
+	{pg_latin12wchar_with_len, pg_wchar2single_with_len, pg_latin1_mblen, pg_latin1_dsplen, pg_latin1_verifier, 1}, /* ISO-8859-6 */
+	{pg_latin12wchar_with_len, pg_wchar2single_with_len, pg_latin1_mblen, pg_latin1_dsplen, pg_latin1_verifier, 1}, /* ISO-8859-7 */
+	{pg_latin12wchar_with_len, pg_wchar2single_with_len, pg_latin1_mblen, pg_latin1_dsplen, pg_latin1_verifier, 1}, /* ISO-8859-8 */
+	{pg_latin12wchar_with_len, pg_wchar2single_with_len, pg_latin1_mblen, pg_latin1_dsplen, pg_latin1_verifier, 1}, /* PG_WIN1250 */
+	{pg_latin12wchar_with_len, pg_wchar2single_with_len, pg_latin1_mblen, pg_latin1_dsplen, pg_latin1_verifier, 1}, /* PG_WIN1253 */
+	{pg_latin12wchar_with_len, pg_wchar2single_with_len, pg_latin1_mblen, pg_latin1_dsplen, pg_latin1_verifier, 1}, /* PG_WIN1254 */
+	{pg_latin12wchar_with_len, pg_wchar2single_with_len, pg_latin1_mblen, pg_latin1_dsplen, pg_latin1_verifier, 1}, /* PG_WIN1255 */
+	{pg_latin12wchar_with_len, pg_wchar2single_with_len, pg_latin1_mblen, pg_latin1_dsplen, pg_latin1_verifier, 1}, /* PG_WIN1257 */
+	{pg_latin12wchar_with_len, pg_wchar2single_with_len, pg_latin1_mblen, pg_latin1_dsplen, pg_latin1_verifier, 1}, /* PG_KOI8U */
 	{0, 0, pg_sjis_mblen, pg_sjis_dsplen, pg_sjis_verifier, 2}, /* PG_SJIS */
 	{0, 0, pg_big5_mblen, pg_big5_dsplen, pg_big5_verifier, 2}, /* PG_BIG5 */
 	{0, 0, pg_gbk_mblen, pg_gbk_dsplen, pg_gbk_verifier, 2},	/* PG_GBK */
 	{0, 0, pg_uhc_mblen, pg_uhc_dsplen, pg_uhc_verifier, 2},	/* PG_UHC */
-	{0, 0, pg_gb18030_mblen, pg_gb18030_dsplen, pg_gb18030_verifier, 4},		/* PG_GB18030 */
-	{0, 0, pg_johab_mblen, pg_johab_dsplen, pg_johab_verifier, 3},		/* PG_JOHAB */
+	{0, 0, pg_gb18030_mblen, pg_gb18030_dsplen, pg_gb18030_verifier, 4},	/* PG_GB18030 */
+	{0, 0, pg_johab_mblen, pg_johab_dsplen, pg_johab_verifier, 3},	/* PG_JOHAB */
 	{0, 0, pg_sjis_mblen, pg_sjis_dsplen, pg_sjis_verifier, 2}	/* PG_SHIFT_JIS_2004 */
 };
 
@@ -2051,4 +2051,4 @@ report_untranslatable_char(int src_encoding, int dest_encoding,
 					pg_enc2name_tbl[dest_encoding].name)));
 }
 
-#endif   /* !FRONTEND */
+#endif							/* !FRONTEND */
diff --git a/src/backend/utils/misc/backend_random.c b/src/backend/utils/misc/backend_random.c
index 9a0b2ce9ebcd6abe9c3ce4af2badc77bc2656f78..4f18656fdafb1ad260311a4b1576cade33e849a0 100644
--- a/src/backend/utils/misc/backend_random.c
+++ b/src/backend/utils/misc/backend_random.c
@@ -155,4 +155,4 @@ pg_backend_random(char *dst, int len)
 }
 
 
-#endif   /* HAVE_STRONG_RANDOM */
+#endif							/* HAVE_STRONG_RANDOM */
diff --git a/src/backend/utils/misc/guc.c b/src/backend/utils/misc/guc.c
index d9469e4181d819ba655fedaac247d27298527274..f96a556a5e25e0193569857f973cab50f375f70b 100644
--- a/src/backend/utils/misc/guc.c
+++ b/src/backend/utils/misc/guc.c
@@ -438,8 +438,8 @@ bool		Debug_pretty_print = true;
 bool		log_parser_stats = false;
 bool		log_planner_stats = false;
 bool		log_executor_stats = false;
-bool		log_statement_stats = false;		/* this is sort of all three
-												 * above together */
+bool		log_statement_stats = false;	/* this is sort of all three above
+											 * together */
 bool		log_btree_build_stats = false;
 char	   *event_source;
 
@@ -7040,7 +7040,7 @@ replace_auto_config_value(ConfigVariable **head_p, ConfigVariable **tail_p,
 	item->name = pstrdup(name);
 	item->value = pstrdup(value);
 	item->errmsg = NULL;
-	item->filename = pstrdup("");		/* new item has no location */
+	item->filename = pstrdup("");	/* new item has no location */
 	item->sourceline = 0;
 	item->ignore = false;
 	item->applied = false;
@@ -8956,7 +8956,7 @@ read_nondefault_variables(void)
 
 	FreeFile(fp);
 }
-#endif   /* EXEC_BACKEND */
+#endif							/* EXEC_BACKEND */
 
 /*
  * can_skip_gucvar:
@@ -10404,7 +10404,7 @@ check_effective_io_concurrency(int *newval, void **extra, GucSource source)
 		return false;
 #else
 	return true;
-#endif   /* USE_PREFETCH */
+#endif							/* USE_PREFETCH */
 }
 
 static void
@@ -10412,7 +10412,7 @@ assign_effective_io_concurrency(int newval, void *extra)
 {
 #ifdef USE_PREFETCH
 	target_prefetch_pages = *((int *) extra);
-#endif   /* USE_PREFETCH */
+#endif							/* USE_PREFETCH */
 }
 
 static void
@@ -10424,13 +10424,13 @@ assign_pgstat_temp_directory(const char *newval, void *extra)
 	char	   *fname;
 
 	/* directory */
-	dname = guc_malloc(ERROR, strlen(newval) + 1);		/* runtime dir */
+	dname = guc_malloc(ERROR, strlen(newval) + 1);	/* runtime dir */
 	sprintf(dname, "%s", newval);
 
 	/* global stats */
-	tname = guc_malloc(ERROR, strlen(newval) + 12);		/* /global.tmp */
+	tname = guc_malloc(ERROR, strlen(newval) + 12); /* /global.tmp */
 	sprintf(tname, "%s/global.tmp", newval);
-	fname = guc_malloc(ERROR, strlen(newval) + 13);		/* /global.stat */
+	fname = guc_malloc(ERROR, strlen(newval) + 13); /* /global.stat */
 	sprintf(fname, "%s/global.stat", newval);
 
 	if (pgstat_stat_directory)
diff --git a/src/backend/utils/misc/ps_status.c b/src/backend/utils/misc/ps_status.c
index 4007a17800cf55642a0c344a3c07bccbbb9336de..5742de0802a54e38a2c2e3cfa8e8f445b6822883 100644
--- a/src/backend/utils/misc/ps_status.c
+++ b/src/backend/utils/misc/ps_status.c
@@ -93,11 +93,11 @@ static const size_t ps_buffer_size = PS_BUFFER_SIZE;
 static char *ps_buffer;			/* will point to argv area */
 static size_t ps_buffer_size;	/* space determined at run time */
 static size_t last_status_len;	/* use to minimize length of clobber */
-#endif   /* PS_USE_CLOBBER_ARGV */
+#endif							/* PS_USE_CLOBBER_ARGV */
 
 static size_t ps_buffer_cur_len;	/* nominal strlen(ps_buffer) */
 
-static size_t ps_buffer_fixed_size;		/* size of the constant prefix */
+static size_t ps_buffer_fixed_size; /* size of the constant prefix */
 
 /* save the original argv[] location here */
 static int	save_argc;
@@ -183,7 +183,7 @@ save_ps_display_args(int argc, char **argv)
 		new_environ[i] = NULL;
 		environ = new_environ;
 	}
-#endif   /* PS_USE_CLOBBER_ARGV */
+#endif							/* PS_USE_CLOBBER_ARGV */
 
 #if defined(PS_USE_CHANGE_ARGV) || defined(PS_USE_CLOBBER_ARGV)
 
@@ -231,7 +231,7 @@ save_ps_display_args(int argc, char **argv)
 
 		argv = new_argv;
 	}
-#endif   /* PS_USE_CHANGE_ARGV or PS_USE_CLOBBER_ARGV */
+#endif							/* PS_USE_CHANGE_ARGV or PS_USE_CLOBBER_ARGV */
 
 	return argv;
 }
@@ -270,7 +270,7 @@ init_ps_display(const char *username, const char *dbname,
 #ifdef PS_USE_CHANGE_ARGV
 	save_argv[0] = ps_buffer;
 	save_argv[1] = NULL;
-#endif   /* PS_USE_CHANGE_ARGV */
+#endif							/* PS_USE_CHANGE_ARGV */
 
 #ifdef PS_USE_CLOBBER_ARGV
 	{
@@ -280,7 +280,7 @@ init_ps_display(const char *username, const char *dbname,
 		for (i = 1; i < save_argc; i++)
 			save_argv[i] = ps_buffer + ps_buffer_size;
 	}
-#endif   /* PS_USE_CLOBBER_ARGV */
+#endif							/* PS_USE_CLOBBER_ARGV */
 
 	/*
 	 * Make fixed prefix of ps display.
@@ -313,7 +313,7 @@ init_ps_display(const char *username, const char *dbname,
 	ps_buffer_cur_len = ps_buffer_fixed_size = strlen(ps_buffer);
 
 	set_ps_display(initial_str, true);
-#endif   /* not PS_USE_NONE */
+#endif							/* not PS_USE_NONE */
 }
 
 
@@ -358,12 +358,12 @@ set_ps_display(const char *activity, bool force)
 		pst.pst_command = ps_buffer;
 		pstat(PSTAT_SETCMD, pst, ps_buffer_cur_len, 0, 0);
 	}
-#endif   /* PS_USE_PSTAT */
+#endif							/* PS_USE_PSTAT */
 
 #ifdef PS_USE_PS_STRINGS
 	PS_STRINGS->ps_nargvstr = 1;
 	PS_STRINGS->ps_argvstr = ps_buffer;
-#endif   /* PS_USE_PS_STRINGS */
+#endif							/* PS_USE_PS_STRINGS */
 
 #ifdef PS_USE_CLOBBER_ARGV
 	/* pad unused memory; need only clobber remainder of old status string */
@@ -371,7 +371,7 @@ set_ps_display(const char *activity, bool force)
 		MemSet(ps_buffer + ps_buffer_cur_len, PS_PADDING,
 			   last_status_len - ps_buffer_cur_len);
 	last_status_len = ps_buffer_cur_len;
-#endif   /* PS_USE_CLOBBER_ARGV */
+#endif							/* PS_USE_CLOBBER_ARGV */
 
 #ifdef PS_USE_WIN32
 	{
@@ -390,8 +390,8 @@ set_ps_display(const char *activity, bool force)
 
 		ident_handle = CreateEvent(NULL, TRUE, FALSE, name);
 	}
-#endif   /* PS_USE_WIN32 */
-#endif   /* not PS_USE_NONE */
+#endif							/* PS_USE_WIN32 */
+#endif							/* not PS_USE_NONE */
 }
 
 
diff --git a/src/backend/utils/misc/sampling.c b/src/backend/utils/misc/sampling.c
index c36459ebadcca119d5ae083b7820a37d0f2c2f28..b618ed1d7e69fea49d1b2d9b64840c616348ae07 100644
--- a/src/backend/utils/misc/sampling.c
+++ b/src/backend/utils/misc/sampling.c
@@ -59,8 +59,8 @@ BlockSampler_HasMore(BlockSampler bs)
 BlockNumber
 BlockSampler_Next(BlockSampler bs)
 {
-	BlockNumber K = bs->N - bs->t;		/* remaining blocks */
-	int			k = bs->n - bs->m;		/* blocks still to sample */
+	BlockNumber K = bs->N - bs->t;	/* remaining blocks */
+	int			k = bs->n - bs->m;	/* blocks still to sample */
 	double		p;				/* probability to skip block */
 	double		V;				/* random */
 
@@ -150,7 +150,7 @@ reservoir_get_next_S(ReservoirState rs, double t, int n)
 		double		V,
 					quot;
 
-		V = sampler_random_fract(rs->randstate);		/* Generate V */
+		V = sampler_random_fract(rs->randstate);	/* Generate V */
 		S = 0;
 		t += 1;
 		/* Note: "num" in Vitter's code is always equal to t - n */
@@ -211,7 +211,7 @@ reservoir_get_next_S(ReservoirState rs, double t, int n)
 				y *= numer / denom;
 				denom -= 1;
 			}
-			W = exp(-log(sampler_random_fract(rs->randstate)) / n);		/* Generate W in advance */
+			W = exp(-log(sampler_random_fract(rs->randstate)) / n); /* Generate W in advance */
 			if (exp(log(y) / n) <= (t + X) / t)
 				break;
 		}
diff --git a/src/backend/utils/mmgr/aset.c b/src/backend/utils/mmgr/aset.c
index 9d8f02a17991655743ee705f150755914ba2349d..51668d88fec08304b0e70a91aa9663ccd2301ac0 100644
--- a/src/backend/utils/mmgr/aset.c
+++ b/src/backend/utils/mmgr/aset.c
@@ -99,7 +99,7 @@
 #define ALLOC_BLOCKHDRSZ	MAXALIGN(sizeof(AllocBlockData))
 #define ALLOC_CHUNKHDRSZ	sizeof(struct AllocChunkData)
 
-typedef struct AllocBlockData *AllocBlock;		/* forward reference */
+typedef struct AllocBlockData *AllocBlock;	/* forward reference */
 typedef struct AllocChunkData *AllocChunk;
 
 /*
@@ -122,7 +122,7 @@ typedef struct AllocSetContext
 	MemoryContextData header;	/* Standard memory-context fields */
 	/* Info about storage allocated in this context: */
 	AllocBlock	blocks;			/* head of list of blocks in this set */
-	AllocChunk	freelist[ALLOCSET_NUM_FREELISTS];		/* free chunk lists */
+	AllocChunk	freelist[ALLOCSET_NUM_FREELISTS];	/* free chunk lists */
 	/* Allocation parameters for this context: */
 	Size		initBlockSize;	/* initial block size */
 	Size		maxBlockSize;	/* maximum block size */
@@ -170,7 +170,7 @@ typedef struct AllocChunkData
 	Size		padding;
 #endif
 
-#endif   /* MEMORY_CONTEXT_CHECKING */
+#endif							/* MEMORY_CONTEXT_CHECKING */
 
 	/* aset is the owning aset if allocated, or the freelist link if free */
 	void	   *aset;
@@ -721,7 +721,7 @@ AllocSetAlloc(MemoryContext context, Size size)
 
 				chunk->size = availchunk;
 #ifdef MEMORY_CONTEXT_CHECKING
-				chunk->requested_size = 0;		/* mark it free */
+				chunk->requested_size = 0;	/* mark it free */
 #endif
 				chunk->aset = (void *) set->freelist[a_fidx];
 				set->freelist[a_fidx] = chunk;
@@ -1252,10 +1252,10 @@ AllocSetCheck(MemoryContext context)
 			Size		chsize,
 						dsize;
 
-			chsize = chunk->size;		/* aligned chunk size */
+			chsize = chunk->size;	/* aligned chunk size */
 			VALGRIND_MAKE_MEM_DEFINED(&chunk->requested_size,
 									  sizeof(chunk->requested_size));
-			dsize = chunk->requested_size;		/* real data */
+			dsize = chunk->requested_size;	/* real data */
 			if (dsize > 0)		/* not on a free list */
 				VALGRIND_MAKE_MEM_NOACCESS(&chunk->requested_size,
 										   sizeof(chunk->requested_size));
@@ -1305,4 +1305,4 @@ AllocSetCheck(MemoryContext context)
 	}
 }
 
-#endif   /* MEMORY_CONTEXT_CHECKING */
+#endif							/* MEMORY_CONTEXT_CHECKING */
diff --git a/src/backend/utils/mmgr/dsa.c b/src/backend/utils/mmgr/dsa.c
index f09a9c0487d475c8a399b5ecc217cccee9f967b1..7852fde300d740b0fea2662e3aad850d4e0fa00e 100644
--- a/src/backend/utils/mmgr/dsa.c
+++ b/src/backend/utils/mmgr/dsa.c
@@ -235,7 +235,7 @@ typedef struct
  */
 static const uint16 dsa_size_classes[] = {
 	sizeof(dsa_area_span), 0,	/* special size classes */
-	8, 16, 24, 32, 40, 48, 56, 64,		/* 8 classes separated by 8 bytes */
+	8, 16, 24, 32, 40, 48, 56, 64,	/* 8 classes separated by 8 bytes */
 	80, 96, 112, 128,			/* 4 classes separated by 16 bytes */
 	160, 192, 224, 256,			/* 4 classes separated by 32 bytes */
 	320, 384, 448, 512,			/* 4 classes separated by 64 bytes */
@@ -1304,7 +1304,7 @@ attach_internal(void *place, dsm_segment *segment, dsa_handle handle)
 
 	/* Set up the segment map for this process's mapping. */
 	segment_map = &area->segment_maps[0];
-	segment_map->segment = segment;		/* NULL for in-place */
+	segment_map->segment = segment; /* NULL for in-place */
 	segment_map->mapped_address = place;
 	segment_map->header = (dsa_segment_header *) segment_map->mapped_address;
 	segment_map->fpm = (FreePageManager *)
diff --git a/src/backend/utils/mmgr/memdebug.c b/src/backend/utils/mmgr/memdebug.c
index 243607732c0daa80a4ebf0acdefcccdeb58348f0..f0a87d3f207fe655e2756721c7501a11240eb334 100644
--- a/src/backend/utils/mmgr/memdebug.c
+++ b/src/backend/utils/mmgr/memdebug.c
@@ -90,4 +90,4 @@ randomize_mem(char *ptr, size_t size)
 	save_ctr = ctr;
 }
 
-#endif   /* RANDOMIZE_ALLOCATED_MEMORY */
+#endif							/* RANDOMIZE_ALLOCATED_MEMORY */
diff --git a/src/backend/utils/mmgr/slab.c b/src/backend/utils/mmgr/slab.c
index 2cf58059d03221af0949d92fa64975146dc54d90..35de6b6d82a537f708987691677d65112473f924 100644
--- a/src/backend/utils/mmgr/slab.c
+++ b/src/backend/utils/mmgr/slab.c
@@ -764,4 +764,4 @@ SlabCheck(MemoryContext context)
 	}
 }
 
-#endif   /* MEMORY_CONTEXT_CHECKING */
+#endif							/* MEMORY_CONTEXT_CHECKING */
diff --git a/src/backend/utils/resowner/resowner.c b/src/backend/utils/resowner/resowner.c
index 8f324cd58047ffa29507c430165fce63815fdeb5..4a4a2871488e683ae87bd75e74c4dec5cfc401f4 100644
--- a/src/backend/utils/resowner/resowner.c
+++ b/src/backend/utils/resowner/resowner.c
@@ -127,7 +127,7 @@ typedef struct ResourceOwnerData
 
 	/* We can remember up to MAX_RESOWNER_LOCKS references to local locks. */
 	int			nlocks;			/* number of owned locks */
-	LOCALLOCK  *locks[MAX_RESOWNER_LOCKS];		/* list of owned locks */
+	LOCALLOCK  *locks[MAX_RESOWNER_LOCKS];	/* list of owned locks */
 }			ResourceOwnerData;
 
 
diff --git a/src/backend/utils/sort/logtape.c b/src/backend/utils/sort/logtape.c
index 455735925e2c66e45fba8f7dbc64efee39466ced..e1628f737951c576d3c14a891935fb7e6b92fde6 100644
--- a/src/backend/utils/sort/logtape.c
+++ b/src/backend/utils/sort/logtape.c
@@ -161,7 +161,7 @@ struct LogicalTapeSet
 	 * blocks that have been allocated for a tape, but have not been written
 	 * to the underlying file yet.
 	 */
-	long		nBlocksAllocated;		/* # of blocks allocated */
+	long		nBlocksAllocated;	/* # of blocks allocated */
 	long		nBlocksWritten; /* # of blocks used in underlying file */
 
 	/*
diff --git a/src/backend/utils/time/snapmgr.c b/src/backend/utils/time/snapmgr.c
index 420a34afe7381eac0acad9b9d5eb78cfba839000..362f5896251f7f01b11c24becf78c97952cc7c7c 100644
--- a/src/backend/utils/time/snapmgr.c
+++ b/src/backend/utils/time/snapmgr.c
@@ -72,7 +72,7 @@
 /*
  * GUC parameters
  */
-int			old_snapshot_threshold;		/* number of minutes, -1 disables */
+int			old_snapshot_threshold; /* number of minutes, -1 disables */
 
 /*
  * Structure for dealing with old_snapshot_threshold implementation.
@@ -84,9 +84,8 @@ typedef struct OldSnapshotControlData
 	 * only allowed to move forward.
 	 */
 	slock_t		mutex_current;	/* protect current_timestamp */
-	TimestampTz current_timestamp;		/* latest snapshot timestamp */
-	slock_t		mutex_latest_xmin;		/* protect latest_xmin and
-										 * next_map_update */
+	TimestampTz current_timestamp;	/* latest snapshot timestamp */
+	slock_t		mutex_latest_xmin;	/* protect latest_xmin and next_map_update */
 	TransactionId latest_xmin;	/* latest snapshot xmin */
 	TimestampTz next_map_update;	/* latest snapshot valid up to */
 	slock_t		mutex_threshold;	/* protect threshold fields */
diff --git a/src/backend/utils/time/tqual.c b/src/backend/utils/time/tqual.c
index 519f3b68031af90160a9902ee3ae87943690b2c9..f9da9e17f523307f7103b6b19a28aab8819d83de 100644
--- a/src/backend/utils/time/tqual.c
+++ b/src/backend/utils/time/tqual.c
@@ -512,7 +512,7 @@ HeapTupleSatisfiesUpdate(HeapTuple htup, CommandId curcid,
 		else if (TransactionIdIsCurrentTransactionId(HeapTupleHeaderGetRawXmin(tuple)))
 		{
 			if (HeapTupleHeaderGetCmin(tuple) >= curcid)
-				return HeapTupleInvisible;		/* inserted after scan started */
+				return HeapTupleInvisible;	/* inserted after scan started */
 
 			if (tuple->t_infomask & HEAP_XMAX_INVALID)	/* xid invalid */
 				return HeapTupleMayBeUpdated;
@@ -571,8 +571,8 @@ HeapTupleSatisfiesUpdate(HeapTuple htup, CommandId curcid,
 						return HeapTupleSelfUpdated;	/* updated after scan
 														 * started */
 					else
-						return HeapTupleInvisible;		/* updated before scan
-														 * started */
+						return HeapTupleInvisible;	/* updated before scan
+													 * started */
 				}
 			}
 
@@ -587,7 +587,7 @@ HeapTupleSatisfiesUpdate(HeapTuple htup, CommandId curcid,
 			if (HeapTupleHeaderGetCmax(tuple) >= curcid)
 				return HeapTupleSelfUpdated;	/* updated after scan started */
 			else
-				return HeapTupleInvisible;		/* updated before scan started */
+				return HeapTupleInvisible;	/* updated before scan started */
 		}
 		else if (TransactionIdIsInProgress(HeapTupleHeaderGetRawXmin(tuple)))
 			return HeapTupleInvisible;
@@ -646,7 +646,7 @@ HeapTupleSatisfiesUpdate(HeapTuple htup, CommandId curcid,
 			if (HeapTupleHeaderGetCmax(tuple) >= curcid)
 				return HeapTupleSelfUpdated;	/* updated after scan started */
 			else
-				return HeapTupleInvisible;		/* updated before scan started */
+				return HeapTupleInvisible;	/* updated before scan started */
 		}
 
 		if (MultiXactIdIsRunning(HeapTupleHeaderGetRawXmax(tuple), false))
@@ -682,7 +682,7 @@ HeapTupleSatisfiesUpdate(HeapTuple htup, CommandId curcid,
 		if (HEAP_XMAX_IS_LOCKED_ONLY(tuple->t_infomask))
 			return HeapTupleBeingUpdated;
 		if (HeapTupleHeaderGetCmax(tuple) >= curcid)
-			return HeapTupleSelfUpdated;		/* updated after scan started */
+			return HeapTupleSelfUpdated;	/* updated after scan started */
 		else
 			return HeapTupleInvisible;	/* updated before scan started */
 	}
@@ -1038,7 +1038,7 @@ HeapTupleSatisfiesMVCC(HeapTuple htup, Snapshot snapshot,
 				else if (HeapTupleHeaderGetCmax(tuple) >= snapshot->curcid)
 					return true;	/* updated after scan started */
 				else
-					return false;		/* updated before scan started */
+					return false;	/* updated before scan started */
 			}
 
 			if (!TransactionIdIsCurrentTransactionId(HeapTupleHeaderGetRawXmax(tuple)))
diff --git a/src/bin/initdb/findtimezone.c b/src/bin/initdb/findtimezone.c
index edfeb52d546e68fe44e260bd0ddd9c630fb1c52e..96aa39021e81a947f53176860b9b729becbb6b45 100644
--- a/src/bin/initdb/findtimezone.c
+++ b/src/bin/initdb/findtimezone.c
@@ -279,7 +279,7 @@ score_timezone(const char *tzname, struct tztry *tt)
 			if (pgtm->tm_zone == NULL)
 				return -1;		/* probably shouldn't happen */
 			memset(cbuf, 0, sizeof(cbuf));
-			strftime(cbuf, sizeof(cbuf) - 1, "%Z", systm);		/* zone abbr */
+			strftime(cbuf, sizeof(cbuf) - 1, "%Z", systm);	/* zone abbr */
 			if (strcmp(cbuf, pgtm->tm_zone) != 0)
 			{
 #ifdef DEBUG_IDENTIFY_TIMEZONE
@@ -1336,7 +1336,7 @@ identify_system_timezone(void)
 #endif
 	return NULL;				/* go to GMT */
 }
-#endif   /* WIN32 */
+#endif							/* WIN32 */
 
 
 /*
diff --git a/src/bin/initdb/initdb.c b/src/bin/initdb/initdb.c
index bc8a8706c16f233b42c1f8c8f010ffe96a112b61..7fdaca868a193c07dad20292eb2372ae0b0ff3bd 100644
--- a/src/bin/initdb/initdb.c
+++ b/src/bin/initdb/initdb.c
@@ -1231,7 +1231,7 @@ setup_config(void)
 	conflines = replace_token(conflines,
 							  "host    replication     all             ::1",
 							  "#host    replication     all             ::1");
-#endif   /* HAVE_IPV6 */
+#endif							/* HAVE_IPV6 */
 
 	/* Replace default authentication methods */
 	conflines = replace_token(conflines,
@@ -2961,7 +2961,7 @@ main(int argc, char *argv[])
 		{"show", no_argument, NULL, 's'},
 		{"noclean", no_argument, NULL, 'n'},	/* for backwards compatibility */
 		{"no-clean", no_argument, NULL, 'n'},
-		{"nosync", no_argument, NULL, 'N'},		/* for backwards compatibility */
+		{"nosync", no_argument, NULL, 'N'}, /* for backwards compatibility */
 		{"no-sync", no_argument, NULL, 'N'},
 		{"sync-only", no_argument, NULL, 'S'},
 		{"waldir", required_argument, NULL, 'X'},
diff --git a/src/bin/pg_archivecleanup/pg_archivecleanup.c b/src/bin/pg_archivecleanup/pg_archivecleanup.c
index 990fe47e03dbb27e46f11b763870f0ac1d720a16..c5e344f3cf39959d6325c87fc698ecc38b6b2706 100644
--- a/src/bin/pg_archivecleanup/pg_archivecleanup.c
+++ b/src/bin/pg_archivecleanup/pg_archivecleanup.c
@@ -28,14 +28,13 @@ const char *progname;
 /* Options and defaults */
 bool		debug = false;		/* are we debugging? */
 bool		dryrun = false;		/* are we performing a dry-run operation? */
-char	   *additional_ext = NULL;		/* Extension to remove from filenames */
+char	   *additional_ext = NULL;	/* Extension to remove from filenames */
 
 char	   *archiveLocation;	/* where to find the archive? */
 char	   *restartWALFileName; /* the file from which we can restart restore */
 char		WALFilePath[MAXPGPATH * 2]; /* the file path including archive */
-char		exclusiveCleanupFileName[MAXFNAMELEN];		/* the oldest file we
-														 * want to remain in
-														 * archive */
+char		exclusiveCleanupFileName[MAXFNAMELEN];	/* the oldest file we want
+													 * to remain in archive */
 
 
 /* =====================================================================
@@ -315,8 +314,8 @@ main(int argc, char **argv)
 				dryrun = true;
 				break;
 			case 'x':
-				additional_ext = pg_strdup(optarg);		/* Extension to remove
-														 * from xlogfile names */
+				additional_ext = pg_strdup(optarg); /* Extension to remove
+													 * from xlogfile names */
 				break;
 			default:
 				fprintf(stderr, _("Try \"%s --help\" for more information.\n"), progname);
diff --git a/src/bin/pg_basebackup/pg_basebackup.c b/src/bin/pg_basebackup/pg_basebackup.c
index 54d27dc658ae85a28fa4a01c61f79354e2c3a037..2c4efd764576ed7db2d2c2df04e702063f441bd6 100644
--- a/src/bin/pg_basebackup/pg_basebackup.c
+++ b/src/bin/pg_basebackup/pg_basebackup.c
@@ -87,7 +87,7 @@ static IncludeWal includewal = STREAM_WAL;
 static bool fastcheckpoint = false;
 static bool writerecoveryconf = false;
 static bool do_sync = true;
-static int	standby_message_timeout = 10 * 1000;		/* 10 sec = default */
+static int	standby_message_timeout = 10 * 1000;	/* 10 sec = default */
 static pg_time_t last_progress_report = 0;
 static int32 maxrate = 0;		/* no limit by default */
 static char *replication_slot = NULL;
@@ -1398,7 +1398,7 @@ ReceiveAndUnpackTarFile(PGconn *conn, PGresult *res, int rownum)
 					/*
 					 * Directory
 					 */
-					filename[strlen(filename) - 1] = '\0';		/* Remove trailing slash */
+					filename[strlen(filename) - 1] = '\0';	/* Remove trailing slash */
 					if (mkdir(filename, S_IRWXU) != 0)
 					{
 						/*
@@ -1442,7 +1442,7 @@ ReceiveAndUnpackTarFile(PGconn *conn, PGresult *res, int rownum)
 					 * are, you can call it an undocumented feature that you
 					 * can map them too.)
 					 */
-					filename[strlen(filename) - 1] = '\0';		/* Remove trailing slash */
+					filename[strlen(filename) - 1] = '\0';	/* Remove trailing slash */
 
 					mapped_tblspc_path = get_tablespace_mapping(&copybuf[157]);
 					if (symlink(mapped_tblspc_path, filename) != 0)
@@ -2204,7 +2204,7 @@ main(int argc, char **argv)
 #ifdef HAVE_LIBZ
 				compresslevel = Z_DEFAULT_COMPRESSION;
 #else
-				compresslevel = 1;		/* will be rejected below */
+				compresslevel = 1;	/* will be rejected below */
 #endif
 				break;
 			case 'Z':
diff --git a/src/bin/pg_basebackup/pg_receivewal.c b/src/bin/pg_basebackup/pg_receivewal.c
index 370d871660d28152ac0b7df35efe01a630ad3942..15caf32a764d3b2b230b098e10984accde9d3649 100644
--- a/src/bin/pg_basebackup/pg_receivewal.c
+++ b/src/bin/pg_basebackup/pg_receivewal.c
@@ -35,7 +35,7 @@ static char *basedir = NULL;
 static int	verbose = 0;
 static int	compresslevel = 0;
 static int	noloop = 0;
-static int	standby_message_timeout = 10 * 1000;		/* 10 sec = default */
+static int	standby_message_timeout = 10 * 1000;	/* 10 sec = default */
 static volatile bool time_to_abort = false;
 static bool do_create_slot = false;
 static bool slot_exists_ok = false;
diff --git a/src/bin/pg_basebackup/pg_recvlogical.c b/src/bin/pg_basebackup/pg_recvlogical.c
index 5f7412e9d55f813b9ab20c7f9d8b0803b9070748..fbe9fbb9a81f10320a6e8ea182603985c8977b0e 100644
--- a/src/bin/pg_basebackup/pg_recvlogical.c
+++ b/src/bin/pg_basebackup/pg_recvlogical.c
@@ -37,7 +37,7 @@
 static char *outfile = NULL;
 static int	verbose = 0;
 static int	noloop = 0;
-static int	standby_message_timeout = 10 * 1000;		/* 10 sec = default */
+static int	standby_message_timeout = 10 * 1000;	/* 10 sec = default */
 static int	fsync_interval = 10 * 1000; /* 10 sec = default */
 static XLogRecPtr startpos = InvalidXLogRecPtr;
 static XLogRecPtr endpos = InvalidXLogRecPtr;
@@ -142,13 +142,13 @@ sendFeedback(PGconn *conn, TimestampTz now, bool force, bool replyRequested)
 	len += 1;
 	fe_sendint64(output_written_lsn, &replybuf[len]);	/* write */
 	len += 8;
-	fe_sendint64(output_fsync_lsn, &replybuf[len]);		/* flush */
+	fe_sendint64(output_fsync_lsn, &replybuf[len]); /* flush */
 	len += 8;
 	fe_sendint64(InvalidXLogRecPtr, &replybuf[len]);	/* apply */
 	len += 8;
 	fe_sendint64(now, &replybuf[len]);	/* sendTime */
 	len += 8;
-	replybuf[len] = replyRequested ? 1 : 0;		/* replyRequested */
+	replybuf[len] = replyRequested ? 1 : 0; /* replyRequested */
 	len += 1;
 
 	startpos = output_written_lsn;
diff --git a/src/bin/pg_basebackup/receivelog.c b/src/bin/pg_basebackup/receivelog.c
index 52aa274bb8972035c3cd6e7b2d8ded4c1e408ed8..0fe4df126d2116bcf06c5ea775c717216419c9db 100644
--- a/src/bin/pg_basebackup/receivelog.c
+++ b/src/bin/pg_basebackup/receivelog.c
@@ -35,7 +35,7 @@ static char current_walfile_name[MAXPGPATH] = "";
 static bool reportFlushPosition = false;
 static XLogRecPtr lastFlushPosition = InvalidXLogRecPtr;
 
-static bool still_sending = true;		/* feedback still needs to be sent? */
+static bool still_sending = true;	/* feedback still needs to be sent? */
 
 static PGresult *HandleCopyStream(PGconn *conn, StreamCtl *stream,
 				 XLogRecPtr *stoppos);
@@ -330,18 +330,18 @@ sendFeedback(PGconn *conn, XLogRecPtr blockpos, TimestampTz now, bool replyReque
 
 	replybuf[len] = 'r';
 	len += 1;
-	fe_sendint64(blockpos, &replybuf[len]);		/* write */
+	fe_sendint64(blockpos, &replybuf[len]); /* write */
 	len += 8;
 	if (reportFlushPosition)
-		fe_sendint64(lastFlushPosition, &replybuf[len]);		/* flush */
+		fe_sendint64(lastFlushPosition, &replybuf[len]);	/* flush */
 	else
-		fe_sendint64(InvalidXLogRecPtr, &replybuf[len]);		/* flush */
+		fe_sendint64(InvalidXLogRecPtr, &replybuf[len]);	/* flush */
 	len += 8;
 	fe_sendint64(InvalidXLogRecPtr, &replybuf[len]);	/* apply */
 	len += 8;
 	fe_sendint64(now, &replybuf[len]);	/* sendTime */
 	len += 8;
-	replybuf[len] = replyRequested ? 1 : 0;		/* replyRequested */
+	replybuf[len] = replyRequested ? 1 : 0; /* replyRequested */
 	len += 1;
 
 	if (PQputCopyData(conn, replybuf, len) <= 0 || PQflush(conn))
diff --git a/src/bin/pg_basebackup/receivelog.h b/src/bin/pg_basebackup/receivelog.h
index 9a51d9a9c4926d7c5493f2e7c24b9cbfc133b7be..bb786ce289e1db63c4b8bd5196d0753754d84b85 100644
--- a/src/bin/pg_basebackup/receivelog.h
+++ b/src/bin/pg_basebackup/receivelog.h
@@ -33,8 +33,7 @@ typedef struct StreamCtl
 	TimeLineID	timeline;		/* Timeline to stream data from */
 	char	   *sysidentifier;	/* Validate this system identifier and
 								 * timeline */
-	int			standby_message_timeout;		/* Send status messages this
-												 * often */
+	int			standby_message_timeout;	/* Send status messages this often */
 	bool		synchronous;	/* Flush immediately WAL data on write */
 	bool		mark_done;		/* Mark segment as done in generated archive */
 	bool		do_sync;		/* Flush to disk to ensure consistent state of
@@ -47,7 +46,7 @@ typedef struct StreamCtl
 
 	WalWriteMethod *walmethod;	/* How to write the WAL */
 	char	   *partial_suffix; /* Suffix appended to partially received files */
-	char	   *replication_slot;		/* Replication slot to use, or NULL */
+	char	   *replication_slot;	/* Replication slot to use, or NULL */
 	bool		temp_slot;		/* Create temporary replication slot */
 } StreamCtl;
 
@@ -57,4 +56,4 @@ extern bool CheckServerVersionForStreaming(PGconn *conn);
 extern bool ReceiveXlogStream(PGconn *conn,
 				  StreamCtl *stream);
 
-#endif   /* RECEIVELOG_H */
+#endif							/* RECEIVELOG_H */
diff --git a/src/bin/pg_basebackup/streamutil.h b/src/bin/pg_basebackup/streamutil.h
index 460dcb52675c2749bc53a68a1002b89b21f683e2..6f6878679fc6555d7e94e7372950e31b07de2784 100644
--- a/src/bin/pg_basebackup/streamutil.h
+++ b/src/bin/pg_basebackup/streamutil.h
@@ -48,4 +48,4 @@ extern bool feTimestampDifferenceExceeds(TimestampTz start_time, TimestampTz sto
 extern void fe_sendint64(int64 i, char *buf);
 extern int64 fe_recvint64(char *buf);
 
-#endif   /* STREAMUTIL_H */
+#endif							/* STREAMUTIL_H */
diff --git a/src/bin/pg_ctl/pg_ctl.c b/src/bin/pg_ctl/pg_ctl.c
index 8387a0b08056872a619dd3229c36a10e66c4699a..9e262dee8bfb4465cb88dfc107ebb4b2c8543939 100644
--- a/src/bin/pg_ctl/pg_ctl.c
+++ b/src/bin/pg_ctl/pg_ctl.c
@@ -83,7 +83,7 @@ static const char *progname;
 static char *log_file = NULL;
 static char *exec_path = NULL;
 static char *event_source = NULL;
-static char *register_servicename = "PostgreSQL";		/* FIXME: + version ID? */
+static char *register_servicename = "PostgreSQL";	/* FIXME: + version ID? */
 static char *register_username = NULL;
 static char *register_password = NULL;
 static char *argv0 = NULL;
@@ -211,7 +211,7 @@ write_stderr(const char *fmt,...)
 	 */
 	if (pgwin32_is_service())	/* Running as a service */
 	{
-		char		errbuf[2048];		/* Arbitrary size? */
+		char		errbuf[2048];	/* Arbitrary size? */
 
 		vsnprintf(errbuf, sizeof(errbuf), fmt, ap);
 
@@ -500,7 +500,7 @@ start_postmaster(void)
 	postmasterProcess = pi.hProcess;
 	CloseHandle(pi.hThread);
 	return pi.dwProcessId;		/* Shell's PID, not postmaster's! */
-#endif   /* WIN32 */
+#endif							/* WIN32 */
 }
 
 
@@ -787,8 +787,7 @@ read_post_opts(void)
 				 */
 				if ((arg1 = strstr(optline, " \"")) != NULL)
 				{
-					*arg1 = '\0';		/* terminate so we get only program
-										 * name */
+					*arg1 = '\0';	/* terminate so we get only program name */
 					post_opts = pg_strdup(arg1 + 1);	/* point past whitespace */
 				}
 				if (exec_path == NULL)
@@ -1005,7 +1004,7 @@ do_stop(void)
 			if ((pid = get_pgpid(false)) != 0)
 			{
 				print_msg(".");
-				pg_usleep(1000000);		/* 1 sec */
+				pg_usleep(1000000); /* 1 sec */
 			}
 			else
 				break;
@@ -1095,7 +1094,7 @@ do_restart(void)
 			if ((pid = get_pgpid(false)) != 0)
 			{
 				print_msg(".");
-				pg_usleep(1000000);		/* 1 sec */
+				pg_usleep(1000000); /* 1 sec */
 			}
 			else
 				break;
@@ -1362,7 +1361,7 @@ IsWindowsXPOrGreater(void)
 	osv.dwOSVersionInfoSize = sizeof(osv);
 
 	/* Windows XP = Version 5.1 */
-	return (!GetVersionEx(&osv) ||		/* could not get version */
+	return (!GetVersionEx(&osv) ||	/* could not get version */
 			osv.dwMajorVersion > 5 || (osv.dwMajorVersion == 5 && osv.dwMinorVersion >= 1));
 }
 
@@ -1374,7 +1373,7 @@ IsWindows7OrGreater(void)
 	osv.dwOSVersionInfoSize = sizeof(osv);
 
 	/* Windows 7 = Version 6.0 */
-	return (!GetVersionEx(&osv) ||		/* could not get version */
+	return (!GetVersionEx(&osv) ||	/* could not get version */
 			osv.dwMajorVersion > 6 || (osv.dwMajorVersion == 6 && osv.dwMinorVersion >= 0));
 }
 #endif
@@ -1665,7 +1664,7 @@ pgwin32_ServiceMain(DWORD argc, LPTSTR *argv)
 				break;
 			}
 
-		case (WAIT_OBJECT_0 + 1):		/* postmaster went down */
+		case (WAIT_OBJECT_0 + 1):	/* postmaster went down */
 			break;
 
 		default:
@@ -1917,7 +1916,7 @@ CreateRestrictedProcess(char *cmd, PROCESS_INFORMATION *processInfo, bool as_ser
 	 */
 	return r;
 }
-#endif   /* WIN32 */
+#endif							/* WIN32 */
 
 static void
 do_advice(void)
diff --git a/src/bin/pg_dump/compress_io.c b/src/bin/pg_dump/compress_io.c
index 631fa337e6d524dee9a25e8771990cc64d2ad801..025835a2e0d3ae7560ad3ce6ab774777438e25b5 100644
--- a/src/bin/pg_dump/compress_io.c
+++ b/src/bin/pg_dump/compress_io.c
@@ -388,7 +388,7 @@ ReadDataFromArchiveZlib(ArchiveHandle *AH, ReadFunc readF)
 	free(out);
 	free(zp);
 }
-#endif   /* HAVE_LIBZ */
+#endif							/* HAVE_LIBZ */
 
 
 /*
diff --git a/src/bin/pg_dump/dumputils.c b/src/bin/pg_dump/dumputils.c
index 79eac8c7cf62174c9432dc160bc33925f1ebb1a1..04159bcfc6c1fe656834b565e21831a2374cd562 100644
--- a/src/bin/pg_dump/dumputils.c
+++ b/src/bin/pg_dump/dumputils.c
@@ -604,7 +604,7 @@ copyAclUserName(PQExpBuffer output, char *input)
 			while (!(*input == '"' && *(input + 1) != '"'))
 			{
 				if (*input == '\0')
-					return input;		/* really a syntax error... */
+					return input;	/* really a syntax error... */
 
 				/*
 				 * Quoting convention is to escape " as "".  Keep this code in
diff --git a/src/bin/pg_dump/dumputils.h b/src/bin/pg_dump/dumputils.h
index d7eecdfb3cf91d4b15591d35890a728bd47b0063..fe364dd8c45bd91dfab75f99dbc69b4a8bffe8df 100644
--- a/src/bin/pg_dump/dumputils.h
+++ b/src/bin/pg_dump/dumputils.h
@@ -56,4 +56,4 @@ extern void buildACLQueries(PQExpBuffer acl_subquery, PQExpBuffer racl_subquery,
 				const char *acl_column, const char *acl_owner,
 				const char *obj_kind, bool binary_upgrade);
 
-#endif   /* DUMPUTILS_H */
+#endif							/* DUMPUTILS_H */
diff --git a/src/bin/pg_dump/parallel.c b/src/bin/pg_dump/parallel.c
index feda575af85de196b1ae9ccfdaef1cd46d455ba6..4452436d0ed1b471e047331dc0958a3a9ad5952f 100644
--- a/src/bin/pg_dump/parallel.c
+++ b/src/bin/pg_dump/parallel.c
@@ -91,7 +91,7 @@ struct ParallelSlot
 	T_WorkerStatus workerStatus;	/* see enum above */
 
 	/* These fields are valid if workerStatus == WRKR_WORKING: */
-	ParallelCompletionPtr callback;		/* function to call on completion */
+	ParallelCompletionPtr callback; /* function to call on completion */
 	void	   *callback_data;	/* passthrough data for it */
 
 	ArchiveHandle *AH;			/* Archive data worker is using */
@@ -134,7 +134,7 @@ static int	piperead(int s, char *buf, int len);
 #define piperead(a,b,c)		read(a,b,c)
 #define pipewrite(a,b,c)	write(a,b,c)
 
-#endif   /* WIN32 */
+#endif							/* WIN32 */
 
 /*
  * State info for archive_close_connection() shutdown callback.
@@ -193,7 +193,7 @@ static DWORD tls_index;
 /* globally visible variables (needed by exit_nicely) */
 bool		parallel_init_done = false;
 DWORD		mainThreadId;
-#endif   /* WIN32 */
+#endif							/* WIN32 */
 
 static const char *modulename = gettext_noop("parallel archiver");
 
@@ -335,7 +335,7 @@ getThreadLocalPQExpBuffer(void)
 
 	return id_return;
 }
-#endif   /* WIN32 */
+#endif							/* WIN32 */
 
 /*
  * pg_dump and pg_restore call this to register the cleanup handler
@@ -512,7 +512,7 @@ WaitForTerminatingWorkers(ParallelState *pstate)
 				break;
 			}
 		}
-#endif   /* WIN32 */
+#endif							/* WIN32 */
 
 		/* On all platforms, update workerStatus and te[] as well */
 		Assert(j < pstate->numWorkers);
@@ -729,7 +729,7 @@ setup_cancel_handler(void)
 	}
 }
 
-#endif   /* WIN32 */
+#endif							/* WIN32 */
 
 
 /*
@@ -898,7 +898,7 @@ init_spawned_worker_win32(WorkerInfo *wi)
 	_endthreadex(0);
 	return 0;
 }
-#endif   /* WIN32 */
+#endif							/* WIN32 */
 
 /*
  * This function starts a parallel dump or restore by spawning off the worker
@@ -1044,7 +1044,7 @@ ParallelBackupStart(ArchiveHandle *AH)
 		closesocket(pipeMW[PIPE_READ]);
 		/* close write end of Worker -> Master */
 		closesocket(pipeWM[PIPE_WRITE]);
-#endif   /* WIN32 */
+#endif							/* WIN32 */
 	}
 
 	/*
@@ -1840,4 +1840,4 @@ piperead(int s, char *buf, int len)
 	return ret;
 }
 
-#endif   /* WIN32 */
+#endif							/* WIN32 */
diff --git a/src/bin/pg_dump/parallel.h b/src/bin/pg_dump/parallel.h
index 27ae2eda73b0bf5251297e94315ad3acef30a3db..8d800bdf8383eedf63d41fac10f1693e154c43c2 100644
--- a/src/bin/pg_dump/parallel.h
+++ b/src/bin/pg_dump/parallel.h
@@ -67,4 +67,4 @@ extern void ParallelBackupEnd(ArchiveHandle *AH, ParallelState *pstate);
 
 extern void set_archive_cancel_info(ArchiveHandle *AH, PGconn *conn);
 
-#endif   /* PG_DUMP_PARALLEL_H */
+#endif							/* PG_DUMP_PARALLEL_H */
diff --git a/src/bin/pg_dump/pg_backup.h b/src/bin/pg_dump/pg_backup.h
index 77da43c08a6a3bf98e750b584cc9b803d5196531..144068ac4922167a3eb2c89c92df26661ffd657d 100644
--- a/src/bin/pg_dump/pg_backup.h
+++ b/src/bin/pg_dump/pg_backup.h
@@ -63,8 +63,8 @@ typedef struct _restoreOptions
 	int			createDB;		/* Issue commands to create the database */
 	int			noOwner;		/* Don't try to match original object owner */
 	int			noTablespace;	/* Don't issue tablespace-related commands */
-	int			disable_triggers;		/* disable triggers during data-only
-										 * restore */
+	int			disable_triggers;	/* disable triggers during data-only
+									 * restore */
 	int			use_setsessauth;	/* Use SET SESSION AUTHORIZATION commands
 									 * instead of OWNER TO */
 	char	   *superuser;		/* Username to use as superuser */
@@ -75,8 +75,8 @@ typedef struct _restoreOptions
 	int			column_inserts;
 	int			if_exists;
 	int			no_publications;	/* Skip publication entries */
-	int			no_security_labels;		/* Skip security label entries */
-	int			no_subscriptions;		/* Skip subscription entries */
+	int			no_security_labels; /* Skip security label entries */
+	int			no_subscriptions;	/* Skip subscription entries */
 	int			strict_names;
 
 	const char *filename;
@@ -181,16 +181,15 @@ typedef struct Archive
 	RestoreOptions *ropt;		/* options, if restoring */
 
 	int			verbose;
-	char	   *remoteVersionStr;		/* server's version string */
+	char	   *remoteVersionStr;	/* server's version string */
 	int			remoteVersion;	/* same in numeric form */
 	bool		isStandby;		/* is server a standby node */
 
-	int			minRemoteVersion;		/* allowable range */
+	int			minRemoteVersion;	/* allowable range */
 	int			maxRemoteVersion;
 
 	int			numWorkers;		/* number of parallel processes */
-	char	   *sync_snapshot_id;		/* sync snapshot id for parallel
-										 * operation */
+	char	   *sync_snapshot_id;	/* sync snapshot id for parallel operation */
 
 	/* info needed for string escaping */
 	int			encoding;		/* libpq code for client_encoding */
@@ -299,4 +298,4 @@ extern int	archprintf(Archive *AH, const char *fmt,...) pg_attribute_printf(2, 3
 #define appendStringLiteralAH(buf,str,AH) \
 	appendStringLiteral(buf, str, (AH)->encoding, (AH)->std_strings)
 
-#endif   /* PG_BACKUP_H */
+#endif							/* PG_BACKUP_H */
diff --git a/src/bin/pg_dump/pg_backup_archiver.c b/src/bin/pg_dump/pg_backup_archiver.c
index 0161fc4231a289a260954fdaba608e1f6ac066f5..35ff958ebacc002e460eda77b94b435a587876fd 100644
--- a/src/bin/pg_dump/pg_backup_archiver.c
+++ b/src/bin/pg_dump/pg_backup_archiver.c
@@ -744,7 +744,7 @@ restore_toc_entry(ArchiveHandle *AH, TocEntry *te, bool is_parallel)
 
 	defnDumped = false;
 
-	if ((reqs & REQ_SCHEMA) != 0)		/* We want the schema */
+	if ((reqs & REQ_SCHEMA) != 0)	/* We want the schema */
 	{
 		/* Show namespace if available */
 		if (te->namespace)
@@ -2179,7 +2179,7 @@ _discoverArchiveFormat(ArchiveHandle *AH)
 		AH->lookahead[AH->lookaheadLen++] = vmin;
 
 		/* Check header version; varies from V1.0 */
-		if (vmaj > 1 || (vmaj == 1 && vmin > 0))		/* Version > 1.0 */
+		if (vmaj > 1 || (vmaj == 1 && vmin > 0))	/* Version > 1.0 */
 		{
 			if ((byteread = fgetc(fh)) == EOF)
 				READ_ERROR_EXIT(fh);
@@ -3600,7 +3600,7 @@ WriteHead(ArchiveHandle *AH)
 {
 	struct tm	crtm;
 
-	(*AH->WriteBufPtr) (AH, "PGDMP", 5);		/* Magic code */
+	(*AH->WriteBufPtr) (AH, "PGDMP", 5);	/* Magic code */
 	(*AH->WriteBytePtr) (AH, ARCHIVE_MAJOR(AH->version));
 	(*AH->WriteBytePtr) (AH, ARCHIVE_MINOR(AH->version));
 	(*AH->WriteBytePtr) (AH, ARCHIVE_REV(AH->version));
@@ -3648,7 +3648,7 @@ ReadHead(ArchiveHandle *AH)
 		vmaj = (*AH->ReadBytePtr) (AH);
 		vmin = (*AH->ReadBytePtr) (AH);
 
-		if (vmaj > 1 || (vmaj == 1 && vmin > 0))		/* Version > 1.0 */
+		if (vmaj > 1 || (vmaj == 1 && vmin > 0))	/* Version > 1.0 */
 			vrev = (*AH->ReadBytePtr) (AH);
 		else
 			vrev = 0;
diff --git a/src/bin/pg_dump/pg_backup_archiver.h b/src/bin/pg_dump/pg_backup_archiver.h
index 3ee75f0b6e7315d4329c38d1a846a9a3afbb388e..6123859132989e01eead3e0f0a740bc511082896 100644
--- a/src/bin/pg_dump/pg_backup_archiver.h
+++ b/src/bin/pg_dump/pg_backup_archiver.h
@@ -75,23 +75,23 @@ typedef z_stream *z_streamp;
 
 /* Historical version numbers (checked in code) */
 #define K_VERS_1_0	MAKE_ARCHIVE_VERSION(1, 0, 0)
-#define K_VERS_1_2	MAKE_ARCHIVE_VERSION(1, 2, 0)		/* Allow No ZLIB */
-#define K_VERS_1_3	MAKE_ARCHIVE_VERSION(1, 3, 0)		/* BLOBs */
-#define K_VERS_1_4	MAKE_ARCHIVE_VERSION(1, 4, 0)		/* Date & name in header */
-#define K_VERS_1_5	MAKE_ARCHIVE_VERSION(1, 5, 0)		/* Handle dependencies */
-#define K_VERS_1_6	MAKE_ARCHIVE_VERSION(1, 6, 0)		/* Schema field in TOCs */
-#define K_VERS_1_7	MAKE_ARCHIVE_VERSION(1, 7, 0)		/* File Offset size in
-														 * header */
-#define K_VERS_1_8	MAKE_ARCHIVE_VERSION(1, 8, 0)		/* change interpretation
-														 * of ID numbers and
-														 * dependencies */
-#define K_VERS_1_9	MAKE_ARCHIVE_VERSION(1, 9, 0)		/* add default_with_oids
-														 * tracking */
-#define K_VERS_1_10 MAKE_ARCHIVE_VERSION(1, 10, 0)		/* add tablespace */
-#define K_VERS_1_11 MAKE_ARCHIVE_VERSION(1, 11, 0)		/* add toc section
-														 * indicator */
-#define K_VERS_1_12 MAKE_ARCHIVE_VERSION(1, 12, 0)		/* add separate BLOB
-														 * entries */
+#define K_VERS_1_2	MAKE_ARCHIVE_VERSION(1, 2, 0)	/* Allow No ZLIB */
+#define K_VERS_1_3	MAKE_ARCHIVE_VERSION(1, 3, 0)	/* BLOBs */
+#define K_VERS_1_4	MAKE_ARCHIVE_VERSION(1, 4, 0)	/* Date & name in header */
+#define K_VERS_1_5	MAKE_ARCHIVE_VERSION(1, 5, 0)	/* Handle dependencies */
+#define K_VERS_1_6	MAKE_ARCHIVE_VERSION(1, 6, 0)	/* Schema field in TOCs */
+#define K_VERS_1_7	MAKE_ARCHIVE_VERSION(1, 7, 0)	/* File Offset size in
+													 * header */
+#define K_VERS_1_8	MAKE_ARCHIVE_VERSION(1, 8, 0)	/* change interpretation
+													 * of ID numbers and
+													 * dependencies */
+#define K_VERS_1_9	MAKE_ARCHIVE_VERSION(1, 9, 0)	/* add default_with_oids
+													 * tracking */
+#define K_VERS_1_10 MAKE_ARCHIVE_VERSION(1, 10, 0)	/* add tablespace */
+#define K_VERS_1_11 MAKE_ARCHIVE_VERSION(1, 11, 0)	/* add toc section
+													 * indicator */
+#define K_VERS_1_12 MAKE_ARCHIVE_VERSION(1, 12, 0)	/* add separate BLOB
+													 * entries */
 
 /* Current archive version number (the format we can output) */
 #define K_VERS_MAJOR 1
@@ -217,8 +217,8 @@ struct _archiveHandle
 
 	char	   *archiveRemoteVersion;	/* When reading an archive, the
 										 * version of the dumped DB */
-	char	   *archiveDumpVersion;		/* When reading an archive, the
-										 * version of the dumper */
+	char	   *archiveDumpVersion; /* When reading an archive, the version of
+									 * the dumper */
 
 	int			debugLevel;		/* Used for logging (currently only by
 								 * --verbose) */
@@ -242,25 +242,24 @@ struct _archiveHandle
 	size_t		lookaheadLen;	/* Length of data in lookahead */
 	pgoff_t		lookaheadPos;	/* Current read position in lookahead buffer */
 
-	ArchiveEntryPtrType ArchiveEntryPtr;		/* Called for each metadata
-												 * object */
-	StartDataPtrType StartDataPtr;		/* Called when table data is about to
-										 * be dumped */
-	WriteDataPtrType WriteDataPtr;		/* Called to send some table data to
-										 * the archive */
+	ArchiveEntryPtrType ArchiveEntryPtr;	/* Called for each metadata object */
+	StartDataPtrType StartDataPtr;	/* Called when table data is about to be
+									 * dumped */
+	WriteDataPtrType WriteDataPtr;	/* Called to send some table data to the
+									 * archive */
 	EndDataPtrType EndDataPtr;	/* Called when table data dump is finished */
-	WriteBytePtrType WriteBytePtr;		/* Write a byte to output */
+	WriteBytePtrType WriteBytePtr;	/* Write a byte to output */
 	ReadBytePtrType ReadBytePtr;	/* Read a byte from an archive */
 	WriteBufPtrType WriteBufPtr;	/* Write a buffer of output to the archive */
 	ReadBufPtrType ReadBufPtr;	/* Read a buffer of input from the archive */
 	ClosePtrType ClosePtr;		/* Close the archive */
 	ReopenPtrType ReopenPtr;	/* Reopen the archive */
-	WriteExtraTocPtrType WriteExtraTocPtr;		/* Write extra TOC entry data
-												 * associated with the current
-												 * archive format */
-	ReadExtraTocPtrType ReadExtraTocPtr;		/* Read extra info associated
-												 * with archive format */
-	PrintExtraTocPtrType PrintExtraTocPtr;		/* Extra TOC info for format */
+	WriteExtraTocPtrType WriteExtraTocPtr;	/* Write extra TOC entry data
+											 * associated with the current
+											 * archive format */
+	ReadExtraTocPtrType ReadExtraTocPtr;	/* Read extra info associated with
+											 * archive format */
+	PrintExtraTocPtrType PrintExtraTocPtr;	/* Extra TOC info for format */
 	PrintTocDataPtrType PrintTocDataPtr;
 
 	StartBlobsPtrType StartBlobsPtr;
@@ -275,7 +274,7 @@ struct _archiveHandle
 	ClonePtrType ClonePtr;		/* Clone format-specific fields */
 	DeClonePtrType DeClonePtr;	/* Clean up cloned fields */
 
-	CustomOutPtrType CustomOutPtr;		/* Alternative script output routine */
+	CustomOutPtrType CustomOutPtr;	/* Alternative script output routine */
 
 	/* Stuff for direct DB connection */
 	char	   *archdbname;		/* DB name *read* from archive */
diff --git a/src/bin/pg_dump/pg_backup_tar.c b/src/bin/pg_dump/pg_backup_tar.c
index a2b320f3710ce249d89c197ec0bd283b5a59f606..22ff8413d37cae05c6170c1456f25b55100eb1a6 100644
--- a/src/bin/pg_dump/pg_backup_tar.c
+++ b/src/bin/pg_dump/pg_backup_tar.c
@@ -1193,7 +1193,7 @@ _tarPositionTo(ArchiveHandle *AH, const char *filename)
 						  th->targetFile, filename);
 
 		/* Header doesn't match, so read to next header */
-		len = ((th->fileLen + 511) & ~511);		/* Padded length */
+		len = ((th->fileLen + 511) & ~511); /* Padded length */
 		blks = len >> 9;		/* # of 512 byte blocks */
 
 		for (i = 0; i < blks; i++)
diff --git a/src/bin/pg_dump/pg_backup_utils.h b/src/bin/pg_dump/pg_backup_utils.h
index 04b53f496e742da71dae8ab7a07471249b2a0101..14661a116037e5ecf932f5711159f6bf66aac504 100644
--- a/src/bin/pg_dump/pg_backup_utils.h
+++ b/src/bin/pg_dump/pg_backup_utils.h
@@ -35,4 +35,4 @@ extern void exit_nicely(int code) pg_attribute_noreturn();
 
 extern void exit_horribly(const char *modulename, const char *fmt,...) pg_attribute_printf(2, 3) pg_attribute_noreturn();
 
-#endif   /* PG_BACKUP_UTILS_H */
+#endif							/* PG_BACKUP_UTILS_H */
diff --git a/src/bin/pg_dump/pg_dump.c b/src/bin/pg_dump/pg_dump.c
index 1bec66ebbb60e7c8cbc9014b3809488594af4e05..e03fdebecb2b2c0c34192c256ab16ae6241dfd91 100644
--- a/src/bin/pg_dump/pg_dump.c
+++ b/src/bin/pg_dump/pg_dump.c
@@ -2103,8 +2103,8 @@ refreshMatViewData(Archive *fout, TableDataInfo *tdinfo)
 
 	if (tdinfo->dobj.dump & DUMP_COMPONENT_DATA)
 		ArchiveEntry(fout,
-					 tdinfo->dobj.catId,		/* catalog ID */
-					 tdinfo->dobj.dumpId,		/* dump ID */
+					 tdinfo->dobj.catId,	/* catalog ID */
+					 tdinfo->dobj.dumpId,	/* dump ID */
 					 tbinfo->dobj.name, /* Name */
 					 tbinfo->dobj.namespace->dobj.name, /* Namespace */
 					 NULL,		/* Tablespace */
@@ -2116,7 +2116,7 @@ refreshMatViewData(Archive *fout, TableDataInfo *tdinfo)
 					 "",		/* Del */
 					 NULL,		/* Copy */
 					 tdinfo->dobj.dependencies, /* Deps */
-					 tdinfo->dobj.nDeps,		/* # Deps */
+					 tdinfo->dobj.nDeps,	/* # Deps */
 					 NULL,		/* Dumper */
 					 NULL);		/* Dumper Arg */
 
@@ -2610,7 +2610,7 @@ dumpDatabase(Archive *fout)
 				 dba,			/* Owner */
 				 false,			/* with oids */
 				 "DATABASE",	/* Desc */
-				 SECTION_PRE_DATA,		/* Section */
+				 SECTION_PRE_DATA,	/* Section */
 				 creaQry->data, /* Create */
 				 delQry->data,	/* Del */
 				 NULL,			/* Copy */
@@ -5211,8 +5211,8 @@ getAggregates(Archive *fout, int *numAggs)
 		if (strlen(agginfo[i].aggfn.rolname) == 0)
 			write_msg(NULL, "WARNING: owner of aggregate function \"%s\" appears to be invalid\n",
 					  agginfo[i].aggfn.dobj.name);
-		agginfo[i].aggfn.lang = InvalidOid;		/* not currently interesting */
-		agginfo[i].aggfn.prorettype = InvalidOid;		/* not saved */
+		agginfo[i].aggfn.lang = InvalidOid; /* not currently interesting */
+		agginfo[i].aggfn.prorettype = InvalidOid;	/* not saved */
 		agginfo[i].aggfn.proacl = pg_strdup(PQgetvalue(res, i, i_aggacl));
 		agginfo[i].aggfn.rproacl = pg_strdup(PQgetvalue(res, i, i_raggacl));
 		agginfo[i].aggfn.initproacl = pg_strdup(PQgetvalue(res, i, i_initaggacl));
@@ -6210,7 +6210,7 @@ getTables(Archive *fout, int *numTables)
 
 		tblinfo[i].interesting = tblinfo[i].dobj.dump ? true : false;
 		tblinfo[i].dummy_view = false;	/* might get set during sort */
-		tblinfo[i].postponed_def = false;		/* might get set during sort */
+		tblinfo[i].postponed_def = false;	/* might get set during sort */
 
 		tblinfo[i].is_identity_sequence = (i_is_identity_sequence >= 0 &&
 			   strcmp(PQgetvalue(res, i, i_is_identity_sequence), "t") == 0);
@@ -11212,7 +11212,7 @@ dumpFunc(Archive *fout, FuncInfo *finfo)
 	PQExpBuffer asPart;
 	PGresult   *res;
 	char	   *funcsig;		/* identity signature */
-	char	   *funcfullsig = NULL;		/* full signature */
+	char	   *funcfullsig = NULL; /* full signature */
 	char	   *funcsig_tag;
 	char	   *proretset;
 	char	   *prosrc;
@@ -13300,7 +13300,7 @@ dumpAgg(Archive *fout, AggInfo *agginfo)
 	PQExpBuffer labelq;
 	PQExpBuffer details;
 	char	   *aggsig;			/* identity signature */
-	char	   *aggfullsig = NULL;		/* full signature */
+	char	   *aggfullsig = NULL;	/* full signature */
 	char	   *aggsig_tag;
 	PGresult   *res;
 	int			i_aggtransfn;
diff --git a/src/bin/pg_dump/pg_dump.h b/src/bin/pg_dump/pg_dump.h
index 4afffc0690daf22b09d5a10fcdc75fb979922070..e7593e6da7fc324bfd16a264ebe92f70982dfc4c 100644
--- a/src/bin/pg_dump/pg_dump.h
+++ b/src/bin/pg_dump/pg_dump.h
@@ -133,7 +133,7 @@ typedef struct _dumpableObject
 	char	   *name;			/* object name (should never be NULL) */
 	struct _namespaceInfo *namespace;	/* containing namespace, or NULL */
 	DumpComponents dump;		/* bitmask of components to dump */
-	DumpComponents dump_contains;		/* as above, but for contained objects */
+	DumpComponents dump_contains;	/* as above, but for contained objects */
 	bool		ext_member;		/* true if object is member of extension */
 	DumpId	   *dependencies;	/* dumpIds of objects this one depends on */
 	int			nDeps;			/* number of valid dependencies */
@@ -271,7 +271,7 @@ typedef struct _tableInfo
 	char	   *reltablespace;	/* relation tablespace */
 	char	   *reloptions;		/* options specified by WITH (...) */
 	char	   *checkoption;	/* WITH CHECK OPTION, if any */
-	char	   *toast_reloptions;		/* WITH options for the TOAST table */
+	char	   *toast_reloptions;	/* WITH options for the TOAST table */
 	bool		hasindex;		/* does it have any indexes? */
 	bool		hasrules;		/* does it have any rules? */
 	bool		hastriggers;	/* does it have any triggers? */
@@ -317,7 +317,7 @@ typedef struct _tableInfo
 	char	  **attfdwoptions;	/* per-attribute fdw options */
 	bool	   *notnull;		/* NOT NULL constraints on attributes */
 	bool	   *inhNotNull;		/* true if NOT NULL is inherited */
-	struct _attrDefInfo **attrdefs;		/* DEFAULT expressions */
+	struct _attrDefInfo **attrdefs; /* DEFAULT expressions */
 	struct _constraintInfo *checkexprs; /* CHECK constraints */
 	char	   *partkeydef;		/* partition key definition */
 	char	   *partbound;		/* partition bound definition */
@@ -328,9 +328,9 @@ typedef struct _tableInfo
 	 */
 	int			numParents;		/* number of (immediate) parent tables */
 	struct _tableInfo **parents;	/* TableInfos of immediate parents */
-	struct _tableDataInfo *dataObj;		/* TableDataInfo, if dumping its data */
+	struct _tableDataInfo *dataObj; /* TableDataInfo, if dumping its data */
 	int			numTriggers;	/* number of triggers for table */
-	struct _triggerInfo *triggers;		/* array of TriggerInfo structs */
+	struct _triggerInfo *triggers;	/* array of TriggerInfo structs */
 } TableInfo;
 
 typedef struct _attrDefInfo
@@ -712,4 +712,4 @@ extern void getPublicationTables(Archive *fout, TableInfo tblinfo[],
 					 int numTables);
 extern void getSubscriptions(Archive *fout);
 
-#endif   /* PG_DUMP_H */
+#endif							/* PG_DUMP_H */
diff --git a/src/bin/pg_dump/pg_dump_sort.c b/src/bin/pg_dump/pg_dump_sort.c
index d29723c171cbf883e9db62baef02a35ce4256977..5044a767873e61a840108de8d397124340319dfc 100644
--- a/src/bin/pg_dump/pg_dump_sort.c
+++ b/src/bin/pg_dump/pg_dump_sort.c
@@ -360,7 +360,7 @@ sortDumpableObjects(DumpableObject **objs, int numObjs,
 static bool
 TopoSort(DumpableObject **objs,
 		 int numObjs,
-		 DumpableObject **ordering,		/* output argument */
+		 DumpableObject **ordering, /* output argument */
 		 int *nOrdering)		/* output argument */
 {
 	DumpId		maxDumpId = getMaxDumpId();
diff --git a/src/bin/pg_resetwal/pg_resetwal.c b/src/bin/pg_resetwal/pg_resetwal.c
index 7f010675815b1a58afaba4147872ac75858d8eda..27c5309f63dc067851acedf577328bf0f1b9984c 100644
--- a/src/bin/pg_resetwal/pg_resetwal.c
+++ b/src/bin/pg_resetwal/pg_resetwal.c
@@ -57,7 +57,7 @@
 #include "pg_getopt.h"
 
 
-static ControlFileData ControlFile;		/* pg_control values */
+static ControlFileData ControlFile; /* pg_control values */
 static XLogSegNo newXlogSegNo;	/* new XLOG segment # */
 static bool guessed = false;	/* T if we had to guess at any values */
 static const char *progname;
@@ -834,7 +834,7 @@ static void
 RewriteControlFile(void)
 {
 	int			fd;
-	char		buffer[PG_CONTROL_SIZE];		/* need not be aligned */
+	char		buffer[PG_CONTROL_SIZE];	/* need not be aligned */
 
 	/*
 	 * Adjust fields as needed to force an empty XLOG starting at
diff --git a/src/bin/pg_rewind/copy_fetch.c b/src/bin/pg_rewind/copy_fetch.c
index 347d4e4d4ca70a531716f50872156e40da441073..f7ac5b30b5efdafe953d3806ed6df5fcfb5dc061 100644
--- a/src/bin/pg_rewind/copy_fetch.c
+++ b/src/bin/pg_rewind/copy_fetch.c
@@ -137,7 +137,7 @@ recurse_dir(const char *datadir, const char *parentpath,
 #else
 			pg_fatal("\"%s\" is a symbolic link, but symbolic links are not supported on this platform\n",
 					 fullpath);
-#endif   /* HAVE_READLINK */
+#endif							/* HAVE_READLINK */
 		}
 	}
 
diff --git a/src/bin/pg_rewind/datapagemap.h b/src/bin/pg_rewind/datapagemap.h
index 15ebd68b2734d469597debca5ad6e08314f9fc5b..db991c16dfcb460a854ddf8b4702776f4932a02b 100644
--- a/src/bin/pg_rewind/datapagemap.h
+++ b/src/bin/pg_rewind/datapagemap.h
@@ -27,4 +27,4 @@ extern datapagemap_iterator_t *datapagemap_iterate(datapagemap_t *map);
 extern bool datapagemap_next(datapagemap_iterator_t *iter, BlockNumber *blkno);
 extern void datapagemap_print(datapagemap_t *map);
 
-#endif   /* DATAPAGEMAP_H */
+#endif							/* DATAPAGEMAP_H */
diff --git a/src/bin/pg_rewind/fetch.h b/src/bin/pg_rewind/fetch.h
index ccb2dab3e9ad880f436f4b17ace8e2fed9df8fe7..1e08f76b3e942994ac2ff596efe65febbd7252b2 100644
--- a/src/bin/pg_rewind/fetch.h
+++ b/src/bin/pg_rewind/fetch.h
@@ -41,4 +41,4 @@ extern void copy_executeFileMap(filemap_t *map);
 typedef void (*process_file_callback_t) (const char *path, file_type_t type, size_t size, const char *link_target);
 extern void traverse_datadir(const char *datadir, process_file_callback_t callback);
 
-#endif   /* FETCH_H */
+#endif							/* FETCH_H */
diff --git a/src/bin/pg_rewind/file_ops.h b/src/bin/pg_rewind/file_ops.h
index d247f3dc6566c0b75f920fdf58db7a3ddf92de64..f9aea52d6d9eee78475d05e917bb204478174c25 100644
--- a/src/bin/pg_rewind/file_ops.h
+++ b/src/bin/pg_rewind/file_ops.h
@@ -21,4 +21,4 @@ extern void remove_target(file_entry_t *t);
 
 extern char *slurpFile(const char *datadir, const char *path, size_t *filesize);
 
-#endif   /* FILE_OPS_H */
+#endif							/* FILE_OPS_H */
diff --git a/src/bin/pg_rewind/filemap.h b/src/bin/pg_rewind/filemap.h
index 3431047bf7d2ca2fca51df0b30c6680bda4565d5..6c97fa74d1c8fecdc25479a3c3fe53469a8374cf 100644
--- a/src/bin/pg_rewind/filemap.h
+++ b/src/bin/pg_rewind/filemap.h
@@ -102,4 +102,4 @@ extern void process_block_change(ForkNumber forknum, RelFileNode rnode,
 					 BlockNumber blkno);
 extern void filemap_finalize(void);
 
-#endif   /* FILEMAP_H */
+#endif							/* FILEMAP_H */
diff --git a/src/bin/pg_rewind/logging.h b/src/bin/pg_rewind/logging.h
index c2f468910471c923cf2788d700ee8dfede9ef175..c6651940500ec369a51b1c9ff7c555c0d4d2bf4a 100644
--- a/src/bin/pg_rewind/logging.h
+++ b/src/bin/pg_rewind/logging.h
@@ -32,4 +32,4 @@ extern void pg_fatal(const char *fmt,...) pg_attribute_printf(1, 2) pg_attribute
 
 extern void progress_report(bool force);
 
-#endif   /* PG_REWIND_LOGGING_H */
+#endif							/* PG_REWIND_LOGGING_H */
diff --git a/src/bin/pg_rewind/pg_rewind.c b/src/bin/pg_rewind/pg_rewind.c
index 622dc6d1351d61c15d948ef7ef4aaeb62d946786..5526ff96c73e1edef7fb8c92fd58c5d34dbd3452 100644
--- a/src/bin/pg_rewind/pg_rewind.c
+++ b/src/bin/pg_rewind/pg_rewind.c
@@ -596,7 +596,7 @@ createBackupLabel(XLogRecPtr startpoint, TimeLineID starttli, XLogRecPtr checkpo
 		pg_fatal("backup label buffer too small\n");	/* shouldn't happen */
 
 	/* TODO: move old file out of the way, if any. */
-	open_target_file("backup_label", true);		/* BACKUP_LABEL_FILE */
+	open_target_file("backup_label", true); /* BACKUP_LABEL_FILE */
 	write_target_range(buf, 0, len);
 	close_target_file();
 }
diff --git a/src/bin/pg_rewind/pg_rewind.h b/src/bin/pg_rewind/pg_rewind.h
index 524478a72bb1cd9534dcbc74e6972da957ff6691..31353dd35488c285db143307607e931ce9e4b0aa 100644
--- a/src/bin/pg_rewind/pg_rewind.h
+++ b/src/bin/pg_rewind/pg_rewind.h
@@ -43,4 +43,4 @@ extern XLogRecPtr readOneRecord(const char *datadir, XLogRecPtr ptr,
 extern TimeLineHistoryEntry *rewind_parseTimeLineHistory(char *buffer,
 							TimeLineID targetTLI, int *nentries);
 
-#endif   /* PG_REWIND_H */
+#endif							/* PG_REWIND_H */
diff --git a/src/bin/pg_upgrade/file.c b/src/bin/pg_upgrade/file.c
index 50897e7b7a29bed29ff391476b547243ca30dc5c..eb925d1e0fcf36b8841686d731434724965c94d7 100644
--- a/src/bin/pg_upgrade/file.c
+++ b/src/bin/pg_upgrade/file.c
@@ -89,7 +89,7 @@ copyFile(const char *src, const char *dst,
 				 schemaName, relName, src, dst, strerror(errno));
 	}
 
-#endif   /* WIN32 */
+#endif							/* WIN32 */
 }
 
 
diff --git a/src/bin/pg_upgrade/pg_upgrade.h b/src/bin/pg_upgrade/pg_upgrade.h
index e3a577a7823e16c1a52568377c464d6b6f692589..c0beb5f4cb976d59fbad9b30ae812e06cf3228b5 100644
--- a/src/bin/pg_upgrade/pg_upgrade.h
+++ b/src/bin/pg_upgrade/pg_upgrade.h
@@ -183,8 +183,8 @@ typedef struct
 {
 	Oid			db_oid;			/* oid of the database */
 	char	   *db_name;		/* database name */
-	char		db_tablespace[MAXPGPATH];		/* database default tablespace
-												 * path */
+	char		db_tablespace[MAXPGPATH];	/* database default tablespace
+											 * path */
 	char	   *db_collate;
 	char	   *db_ctype;
 	int			db_encoding;
@@ -272,7 +272,7 @@ typedef struct
 	uint32		major_version;	/* PG_VERSION of cluster */
 	char		major_version_str[64];	/* string PG_VERSION of cluster */
 	uint32		bin_version;	/* version returned from pg_ctl */
-	const char *tablespace_suffix;		/* directory specification */
+	const char *tablespace_suffix;	/* directory specification */
 } ClusterInfo;
 
 
diff --git a/src/bin/pg_waldump/pg_waldump.c b/src/bin/pg_waldump/pg_waldump.c
index 2578d4b692081d9c9630d366302805a4c92059ee..f024a17f29a95a02e291d3b95e207d851293a79b 100644
--- a/src/bin/pg_waldump/pg_waldump.c
+++ b/src/bin/pg_waldump/pg_waldump.c
@@ -132,7 +132,7 @@ split_path(const char *path, char **dir, char **fname)
 	if (sep != NULL)
 	{
 		*dir = pg_strdup(path);
-		(*dir)[(sep - path) + 1] = '\0';		/* no strndup */
+		(*dir)[(sep - path) + 1] = '\0';	/* no strndup */
 		*fname = pg_strdup(sep + 1);
 	}
 	/* local directory */
diff --git a/src/bin/pg_waldump/rmgrdesc.h b/src/bin/pg_waldump/rmgrdesc.h
index 2fa60d90ad8d2f1f73785ccfa81c283d469967ad..d5f6923e5ce901634401bc1630f58d1be0a4d71b 100644
--- a/src/bin/pg_waldump/rmgrdesc.h
+++ b/src/bin/pg_waldump/rmgrdesc.h
@@ -19,4 +19,4 @@ typedef struct RmgrDescData
 
 extern const RmgrDescData RmgrDescTable[];
 
-#endif   /* RMGRDESC_H */
+#endif							/* RMGRDESC_H */
diff --git a/src/bin/pgbench/pgbench.c b/src/bin/pgbench/pgbench.c
index e420b37e39da0d4cc1000e8206ad1b25dbcc07ca..3bd33f2d520bb5f90bedd01bf44318416c540db7 100644
--- a/src/bin/pgbench/pgbench.c
+++ b/src/bin/pgbench/pgbench.c
@@ -29,7 +29,7 @@
 
 #ifdef WIN32
 #define FD_SETSIZE 1024			/* set before winsock2.h is included */
-#endif   /* ! WIN32 */
+#endif							/* ! WIN32 */
 
 #include "postgres_fe.h"
 
@@ -93,7 +93,7 @@ static int	pthread_join(pthread_t th, void **thread_return);
 #define LOG_STEP_SECONDS	5	/* seconds between log messages */
 #define DEFAULT_NXACTS	10		/* default nxacts */
 
-#define MIN_GAUSSIAN_PARAM		2.0		/* minimum parameter for gauss */
+#define MIN_GAUSSIAN_PARAM		2.0 /* minimum parameter for gauss */
 
 int			nxacts = 0;			/* number of transactions per client */
 int			duration = 0;		/* duration in seconds */
@@ -342,8 +342,8 @@ typedef struct
 	pthread_t	thread;			/* thread handle */
 	CState	   *state;			/* array of CState */
 	int			nstate;			/* length of state[] */
-	unsigned short random_state[3];		/* separate randomness for each thread */
-	int64		throttle_trigger;		/* previous/next throttling (us) */
+	unsigned short random_state[3]; /* separate randomness for each thread */
+	int64		throttle_trigger;	/* previous/next throttling (us) */
 	FILE	   *logfile;		/* where to log, or NULL */
 
 	/* per thread collected stats */
@@ -605,7 +605,7 @@ strtoint64(const char *str)
 	{
 		int64		tmp = result * 10 + (*ptr++ - '0');
 
-		if ((tmp / 10) != result)		/* overflow? */
+		if ((tmp / 10) != result)	/* overflow? */
 			fprintf(stderr, "value \"%s\" is out of range for type bigint\n", str);
 		result = tmp;
 	}
@@ -2235,7 +2235,7 @@ doCustom(TState *thread, CState *st, StatsData *agg)
 								st->state = CSTATE_FINISHED;
 								break;
 							}
-							else if (!ret)		/* on error */
+							else if (!ret)	/* on error */
 							{
 								commandFailed(st, "execution of meta-command 'setshell' failed");
 								st->state = CSTATE_ABORTED;
@@ -2255,7 +2255,7 @@ doCustom(TState *thread, CState *st, StatsData *agg)
 								st->state = CSTATE_FINISHED;
 								break;
 							}
-							else if (!ret)		/* on error */
+							else if (!ret)	/* on error */
 							{
 								commandFailed(st, "execution of meta-command 'shell' failed");
 								st->state = CSTATE_ABORTED;
@@ -3029,7 +3029,7 @@ process_backslash_command(PsqlScanState sstate, const char *source)
 	Command    *my_command;
 	PQExpBufferData word_buf;
 	int			word_offset;
-	int			offsets[MAX_ARGS];		/* offsets of argument words */
+	int			offsets[MAX_ARGS];	/* offsets of argument words */
 	int			start_offset,
 				end_offset;
 	int			lineno;
@@ -3649,8 +3649,8 @@ main(int argc, char **argv)
 	};
 
 	int			c;
-	int			is_init_mode = 0;		/* initialize mode? */
-	int			is_no_vacuum = 0;		/* no vacuum at all before testing? */
+	int			is_init_mode = 0;	/* initialize mode? */
+	int			is_no_vacuum = 0;	/* no vacuum at all before testing? */
 	int			do_vacuum_accounts = 0; /* do vacuum accounts before testing? */
 	int			optindex;
 	bool		scale_given = false;
@@ -3749,7 +3749,7 @@ main(int argc, char **argv)
 				if (getrlimit(RLIMIT_NOFILE, &rlim) == -1)
 #else							/* but BSD doesn't ... */
 				if (getrlimit(RLIMIT_OFILE, &rlim) == -1)
-#endif   /* RLIMIT_NOFILE */
+#endif							/* RLIMIT_NOFILE */
 				{
 					fprintf(stderr, "getrlimit failed: %s\n", strerror(errno));
 					exit(1);
@@ -3761,7 +3761,7 @@ main(int argc, char **argv)
 					fprintf(stderr, "Reduce number of clients, or use limit/ulimit to increase the system limit.\n");
 					exit(1);
 				}
-#endif   /* HAVE_GETRLIMIT */
+#endif							/* HAVE_GETRLIMIT */
 				break;
 			case 'j':			/* jobs */
 				benchmarking_option_set = true;
@@ -3778,7 +3778,7 @@ main(int argc, char **argv)
 					fprintf(stderr, "threads are not supported on this platform; use -j1\n");
 					exit(1);
 				}
-#endif   /* !ENABLE_THREAD_SAFETY */
+#endif							/* !ENABLE_THREAD_SAFETY */
 				break;
 			case 'C':
 				benchmarking_option_set = true;
@@ -4315,7 +4315,7 @@ main(int argc, char **argv)
 		end_time = INSTR_TIME_GET_MICROSEC(threads[0].start_time) +
 			(int64) 1000000 * duration;
 	threads[0].thread = INVALID_THREAD;
-#endif   /* ENABLE_THREAD_SAFETY */
+#endif							/* ENABLE_THREAD_SAFETY */
 
 	/* wait for threads and accumulate results */
 	initStats(&stats, 0);
@@ -4333,7 +4333,7 @@ main(int argc, char **argv)
 			pthread_join(thread->thread, NULL);
 #else
 		(void) threadRun(thread);
-#endif   /* ENABLE_THREAD_SAFETY */
+#endif							/* ENABLE_THREAD_SAFETY */
 
 		/* aggregate thread level stats */
 		mergeSimpleStats(&stats.latency, &thread->stats.latency);
@@ -4370,7 +4370,7 @@ threadRun(void *arg)
 	instr_time	start,
 				end;
 	int			nstate = thread->nstate;
-	int			remains = nstate;		/* number of remaining clients */
+	int			remains = nstate;	/* number of remaining clients */
 	int			i;
 
 	/* for reporting progress: */
@@ -4441,7 +4441,7 @@ threadRun(void *arg)
 		fd_set		input_mask;
 		int			maxsock;	/* max socket number to be waited for */
 		int64		min_usec;
-		int64		now_usec = 0;		/* set this only if needed */
+		int64		now_usec = 0;	/* set this only if needed */
 
 		/* identify which client sockets should be checked for input */
 		FD_ZERO(&input_mask);
@@ -4825,4 +4825,4 @@ pthread_join(pthread_t th, void **thread_return)
 	return 0;
 }
 
-#endif   /* WIN32 */
+#endif							/* WIN32 */
diff --git a/src/bin/pgbench/pgbench.h b/src/bin/pgbench/pgbench.h
index 38b3af5ab19bd33826444be99625db2393e04877..abc13e9463423714ac70968a4fd8e243b4d995e5 100644
--- a/src/bin/pgbench/pgbench.h
+++ b/src/bin/pgbench/pgbench.h
@@ -137,4 +137,4 @@ extern void syntax_error(const char *source, int lineno, const char *line,
 
 extern int64 strtoint64(const char *str);
 
-#endif   /* PGBENCH_H */
+#endif							/* PGBENCH_H */
diff --git a/src/bin/psql/command.c b/src/bin/psql/command.c
index b3263a9570afc56dc96fc4885e19d8083b626496..7faf5bc582d1ec98dae99b794ce766fa1de9d341 100644
--- a/src/bin/psql/command.c
+++ b/src/bin/psql/command.c
@@ -563,7 +563,7 @@ exec_command_cd(PsqlScanState scan_state, bool active_branch, const char *cmd)
 			 * directory, so if someone wants to code this here instead...
 			 */
 			dir = "/";
-#endif   /* WIN32 */
+#endif							/* WIN32 */
 		}
 
 		if (chdir(dir) == -1)
diff --git a/src/bin/psql/command.h b/src/bin/psql/command.h
index e8ea8473e848e84713919a8e02e9b64650885cce..7aedd0d6252dea6655a7ca9765b34741188629bb 100644
--- a/src/bin/psql/command.h
+++ b/src/bin/psql/command.h
@@ -43,4 +43,4 @@ extern void SyncVariables(void);
 
 extern void UnsyncVariables(void);
 
-#endif   /* COMMAND_H */
+#endif							/* COMMAND_H */
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index a2f1259c1e250a91fdfafa70ae4bd97effdb975a..044cdb82a7acac8e168a966d86e3e6e8aec637f6 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -377,7 +377,7 @@ setup_cancel_handler(void)
 
 	SetConsoleCtrlHandler(consoleHandler, TRUE);
 }
-#endif   /* WIN32 */
+#endif							/* WIN32 */
 
 
 /* ConnectionUp
diff --git a/src/bin/psql/common.h b/src/bin/psql/common.h
index 1ceb8ae386c3658b71067a826b09631aa2a5e153..f34868b54e4e6b262145f0bbe3b944afaf66179c 100644
--- a/src/bin/psql/common.h
+++ b/src/bin/psql/common.h
@@ -46,4 +46,4 @@ extern void expand_tilde(char **filename);
 
 extern bool recognized_connection_string(const char *connstr);
 
-#endif   /* COMMON_H */
+#endif							/* COMMON_H */
diff --git a/src/bin/psql/conditional.h b/src/bin/psql/conditional.h
index 00fbe90ed0568d6e4bec676df56618e8504f8fe2..0957627742571ff4008f207321b9a30c0cfbe180 100644
--- a/src/bin/psql/conditional.h
+++ b/src/bin/psql/conditional.h
@@ -80,4 +80,4 @@ extern void conditional_stack_set_paren_depth(ConditionalStack cstack, int depth
 
 extern int	conditional_stack_get_paren_depth(ConditionalStack cstack);
 
-#endif   /* CONDITIONAL_H */
+#endif							/* CONDITIONAL_H */
diff --git a/src/bin/psql/copy.c b/src/bin/psql/copy.c
index 12a50d215c0c2d97d461e572b523bed3fb686dbf..cd2e656911f43a08eded1021706cd5b18f15cd57 100644
--- a/src/bin/psql/copy.c
+++ b/src/bin/psql/copy.c
@@ -102,7 +102,7 @@ parse_slash_copy(const char *args)
 
 	result = pg_malloc0(sizeof(struct copy_options));
 
-	result->before_tofrom = pg_strdup("");		/* initialize for appending */
+	result->before_tofrom = pg_strdup("");	/* initialize for appending */
 
 	token = strtokx(args, whitespace, ".,()", "\"",
 					0, false, false, pset.encoding);
diff --git a/src/bin/psql/crosstabview.h b/src/bin/psql/crosstabview.h
index 97c72a5139757966a8bd7a43d8b8e981f9264a19..ad63ddef509f3469a6c9e3d0719ba9bf10dffba8 100644
--- a/src/bin/psql/crosstabview.h
+++ b/src/bin/psql/crosstabview.h
@@ -24,4 +24,4 @@
 /* prototypes */
 extern bool PrintResultsInCrosstab(const PGresult *res);
 
-#endif   /* CROSSTABVIEW_H */
+#endif							/* CROSSTABVIEW_H */
diff --git a/src/bin/psql/describe.c b/src/bin/psql/describe.c
index 83c133534cf5d12987cc8763d6b1286539bd6b48..17bfedb4338fcf361b5be0c29644f4fd9e69dee2 100644
--- a/src/bin/psql/describe.c
+++ b/src/bin/psql/describe.c
@@ -3391,7 +3391,7 @@ listTables(const char *tabtypes, const char *pattern, bool verbose, bool showSys
 	if (showSeq)
 		appendPQExpBufferStr(&buf, CppAsString2(RELKIND_SEQUENCE) ",");
 	if (showSystem || pattern)
-		appendPQExpBufferStr(&buf, "'s',");		/* was RELKIND_SPECIAL */
+		appendPQExpBufferStr(&buf, "'s',"); /* was RELKIND_SPECIAL */
 	if (showForeign)
 		appendPQExpBufferStr(&buf, CppAsString2(RELKIND_FOREIGN_TABLE) ",");
 
diff --git a/src/bin/psql/describe.h b/src/bin/psql/describe.h
index b05d6bb97620bc5b7ef39fd26e360ccf9678ee8b..14a5667f3e2c31f6aa3c1093030a56ac18d22d57 100644
--- a/src/bin/psql/describe.h
+++ b/src/bin/psql/describe.h
@@ -111,4 +111,4 @@ bool		describePublications(const char *pattern);
 /* \dRs */
 bool		describeSubscriptions(const char *pattern, bool verbose);
 
-#endif   /* DESCRIBE_H */
+#endif							/* DESCRIBE_H */
diff --git a/src/bin/psql/help.c b/src/bin/psql/help.c
index f097b06594a707aadf2d5a3ceb97ffc4580377f9..f6acf87197110f972b07da72dd16729266ab4fef 100644
--- a/src/bin/psql/help.c
+++ b/src/bin/psql/help.c
@@ -515,7 +515,7 @@ helpSQL(const char *topic, unsigned short int pager)
 					while (topic[j] != ' ' && j++ <= len)
 						wordlen++;
 				}
-				if (wordlen >= len)		/* Don't try again if the same word */
+				if (wordlen >= len) /* Don't try again if the same word */
 				{
 					if (!output)
 						output = PageOutput(nl_count, pager ? &(pset.popt.topt) : NULL);
diff --git a/src/bin/psql/input.c b/src/bin/psql/input.c
index b8c9a00b099885b07eaa22b52b51bf858919945d..62f5f7738391e38e6d1cff1c8d55d8aab19f7b9b 100644
--- a/src/bin/psql/input.c
+++ b/src/bin/psql/input.c
@@ -333,7 +333,7 @@ decode_history(void)
 	}
 	END_ITERATE_HISTORY();
 }
-#endif   /* USE_READLINE */
+#endif							/* USE_READLINE */
 
 
 /*
diff --git a/src/bin/psql/input.h b/src/bin/psql/input.h
index f40561459d760ce580508458d80e3f76531c6f6b..35886dae22ad092ade8f68814a41b98ce11be5ec 100644
--- a/src/bin/psql/input.h
+++ b/src/bin/psql/input.h
@@ -32,8 +32,8 @@
 #if defined(HAVE_HISTORY_H)
 #include <history.h>
 #endif
-#endif   /* HAVE_READLINE_READLINE_H, etc */
-#endif   /* HAVE_LIBREADLINE */
+#endif							/* HAVE_READLINE_READLINE_H, etc */
+#endif							/* HAVE_LIBREADLINE */
 
 #include "pqexpbuffer.h"
 
@@ -48,4 +48,4 @@ extern bool printHistory(const char *fname, unsigned short int pager);
 extern void pg_append_history(const char *s, PQExpBuffer history_buf);
 extern void pg_send_history(PQExpBuffer history_buf);
 
-#endif   /* INPUT_H */
+#endif							/* INPUT_H */
diff --git a/src/bin/psql/large_obj.h b/src/bin/psql/large_obj.h
index 7d74d5fdb71299bbe70d41e0ccfd8681c3c02a00..5750b5d9ccc97d72730d147ec4d3862b0ff9ea8d 100644
--- a/src/bin/psql/large_obj.h
+++ b/src/bin/psql/large_obj.h
@@ -13,4 +13,4 @@ bool		do_lo_import(const char *filename_arg, const char *comment_arg);
 bool		do_lo_unlink(const char *loid_arg);
 bool		do_lo_list(void);
 
-#endif   /* LARGE_OBJ_H */
+#endif							/* LARGE_OBJ_H */
diff --git a/src/bin/psql/mainloop.c b/src/bin/psql/mainloop.c
index 67e922fa94d9de8c9af2779c8a3cf80124a068a6..e35b9077649b34bf9a742c80b239d223e88c1422 100644
--- a/src/bin/psql/mainloop.c
+++ b/src/bin/psql/mainloop.c
@@ -36,7 +36,7 @@ MainLoop(FILE *source)
 {
 	PsqlScanState scan_state;	/* lexer working state */
 	ConditionalStack cond_stack;	/* \if status stack */
-	volatile PQExpBuffer query_buf;		/* buffer for query being accumulated */
+	volatile PQExpBuffer query_buf; /* buffer for query being accumulated */
 	volatile PQExpBuffer previous_buf;	/* if there isn't anything in the new
 										 * buffer yet, use this one for \e,
 										 * etc. */
diff --git a/src/bin/psql/mainloop.h b/src/bin/psql/mainloop.h
index 228a5e085eb28c2ac8aa0d269996603b3c06a380..8ef8cc1bd68af92664f79188e6cf35289a1c0327 100644
--- a/src/bin/psql/mainloop.h
+++ b/src/bin/psql/mainloop.h
@@ -14,4 +14,4 @@ extern const PsqlScanCallbacks psqlscan_callbacks;
 
 extern int	MainLoop(FILE *source);
 
-#endif   /* MAINLOOP_H */
+#endif							/* MAINLOOP_H */
diff --git a/src/bin/psql/prompt.c b/src/bin/psql/prompt.c
index e502ff3f6e61292a8726a95959eae56c1d302675..913b23e4cd86a584e8305100c8ace9fae32cac4d 100644
--- a/src/bin/psql/prompt.c
+++ b/src/bin/psql/prompt.c
@@ -310,7 +310,7 @@ get_prompt(promptStatus_t status, ConditionalStack cstack)
 					 */
 					buf[0] = (*p == '[') ? RL_PROMPT_START_IGNORE : RL_PROMPT_END_IGNORE;
 					buf[1] = '\0';
-#endif   /* USE_READLINE */
+#endif							/* USE_READLINE */
 					break;
 
 				default:
diff --git a/src/bin/psql/prompt.h b/src/bin/psql/prompt.h
index b3d2d98fd7df03ec7dcb6f692258fcb9cc17f83e..a7a95effb485f26be1b58bb62fb04e1f1a7f4603 100644
--- a/src/bin/psql/prompt.h
+++ b/src/bin/psql/prompt.h
@@ -14,4 +14,4 @@
 
 char	   *get_prompt(promptStatus_t status, ConditionalStack cstack);
 
-#endif   /* PROMPT_H */
+#endif							/* PROMPT_H */
diff --git a/src/bin/psql/settings.h b/src/bin/psql/settings.h
index 70ff1812c8fc67f1dc42da15b532c298464f01cc..b78f151acd8879bcd8864482d2196caf88968b66 100644
--- a/src/bin/psql/settings.h
+++ b/src/bin/psql/settings.h
@@ -86,7 +86,7 @@ typedef struct _psqlSettings
 
 	FILE	   *copyStream;		/* Stream to read/write for \copy command */
 
-	PGresult   *last_error_result;		/* most recent error result, if any */
+	PGresult   *last_error_result;	/* most recent error result, if any */
 
 	printQueryOpt popt;
 
diff --git a/src/bin/psql/startup.c b/src/bin/psql/startup.c
index 751ef913f08508c21527b31da1a115dec1004994..7f767976a5b76805d10c58f74f12fe4e7d44b925 100644
--- a/src/bin/psql/startup.c
+++ b/src/bin/psql/startup.c
@@ -12,7 +12,7 @@
 #else							/* WIN32 */
 #include <io.h>
 #include <win32.h>
-#endif   /* WIN32 */
+#endif							/* WIN32 */
 
 #include "getopt_long.h"
 
diff --git a/src/bin/psql/stringutils.h b/src/bin/psql/stringutils.h
index 360ee030a111f1a1cc36f07a28da50a9a8d3eb00..213473f9199fe5d52c9c5f3a696aab92f20b409e 100644
--- a/src/bin/psql/stringutils.h
+++ b/src/bin/psql/stringutils.h
@@ -24,4 +24,4 @@ extern void strip_quotes(char *source, char quote, char escape, int encoding);
 extern char *quote_if_needed(const char *source, const char *entails_quote,
 				char quote, char escape, int encoding);
 
-#endif   /* STRINGUTILS_H */
+#endif							/* STRINGUTILS_H */
diff --git a/src/bin/psql/tab-complete.c b/src/bin/psql/tab-complete.c
index 4ef8ed47351c355477374ce9a72ce4595f889fe4..20c41b7ce51b687e68f9d6e4f028822fb4edc712 100644
--- a/src/bin/psql/tab-complete.c
+++ b/src/bin/psql/tab-complete.c
@@ -131,8 +131,8 @@ static int	completion_max_records;
  */
 static const char *completion_charp;	/* to pass a string */
 static const char *const *completion_charpp;	/* to pass a list of strings */
-static const char *completion_info_charp;		/* to pass a second string */
-static const char *completion_info_charp2;		/* to pass a third string */
+static const char *completion_info_charp;	/* to pass a second string */
+static const char *completion_info_charp2;	/* to pass a third string */
 static const SchemaQuery *completion_squery;	/* to pass a SchemaQuery */
 static bool completion_case_sensitive;	/* completion is case sensitive */
 
@@ -1043,8 +1043,8 @@ static const pgsql_thing_t words_after_create[] = {
 	{"SYSTEM", NULL, NULL, THING_NO_CREATE | THING_NO_DROP},
 	{"TABLE", NULL, &Query_for_list_of_tables},
 	{"TABLESPACE", Query_for_list_of_tablespaces},
-	{"TEMP", NULL, NULL, THING_NO_DROP | THING_NO_ALTER},		/* for CREATE TEMP TABLE
-																 * ... */
+	{"TEMP", NULL, NULL, THING_NO_DROP | THING_NO_ALTER},	/* for CREATE TEMP TABLE
+															 * ... */
 	{"TEMPLATE", Query_for_list_of_ts_templates, NULL, THING_NO_SHOW},
 	{"TEMPORARY", NULL, NULL, THING_NO_DROP | THING_NO_ALTER},	/* for CREATE TEMPORARY
 																 * TABLE ... */
@@ -1052,8 +1052,8 @@ static const pgsql_thing_t words_after_create[] = {
 	{"TRANSFORM", NULL, NULL},
 	{"TRIGGER", "SELECT pg_catalog.quote_ident(tgname) FROM pg_catalog.pg_trigger WHERE substring(pg_catalog.quote_ident(tgname),1,%d)='%s' AND NOT tgisinternal"},
 	{"TYPE", NULL, &Query_for_list_of_datatypes},
-	{"UNIQUE", NULL, NULL, THING_NO_DROP | THING_NO_ALTER},		/* for CREATE UNIQUE
-																 * INDEX ... */
+	{"UNIQUE", NULL, NULL, THING_NO_DROP | THING_NO_ALTER}, /* for CREATE UNIQUE
+															 * INDEX ... */
 	{"UNLOGGED", NULL, NULL, THING_NO_DROP | THING_NO_ALTER},	/* for CREATE UNLOGGED
 																 * TABLE ... */
 	{"USER", Query_for_list_of_roles},
@@ -4422,6 +4422,6 @@ dequote_file_name(char *text, char quote_char)
 
 	return s;
 }
-#endif   /* NOT_USED */
+#endif							/* NOT_USED */
 
-#endif   /* USE_READLINE */
+#endif							/* USE_READLINE */
diff --git a/src/bin/psql/tab-complete.h b/src/bin/psql/tab-complete.h
index 9c0309dc1ed32fe1e51a947772ece1632ea5299d..1a42ef1c66128db6118256ff57e577ea1440c9c3 100644
--- a/src/bin/psql/tab-complete.h
+++ b/src/bin/psql/tab-complete.h
@@ -14,4 +14,4 @@ extern PQExpBuffer tab_completion_query_buf;
 
 extern void initialize_readline(void);
 
-#endif   /* TAB_COMPLETE_H */
+#endif							/* TAB_COMPLETE_H */
diff --git a/src/bin/psql/variables.c b/src/bin/psql/variables.c
index d9d07631a59a3730ff31490b4263396ea4ec1119..806d39bfbe3aca67b8d6caebb44e52da9fc1881d 100644
--- a/src/bin/psql/variables.c
+++ b/src/bin/psql/variables.c
@@ -273,7 +273,7 @@ SetVariable(VariableSpace space, const char *name, const char *value)
 				}
 			}
 			else if (new_value)
-				pg_free(new_value);		/* current->value is left unchanged */
+				pg_free(new_value); /* current->value is left unchanged */
 
 			return confirmed;
 		}
diff --git a/src/bin/psql/variables.h b/src/bin/psql/variables.h
index 19257937c7cba98c8dc9e3453e35e84a7da89f91..02d85b1bc2e45b158128b1ccfd5387844357fe56 100644
--- a/src/bin/psql/variables.h
+++ b/src/bin/psql/variables.h
@@ -93,4 +93,4 @@ void SetVariableHooks(VariableSpace space, const char *name,
 
 void		PsqlVarEnumError(const char *name, const char *value, const char *suggestions);
 
-#endif   /* VARIABLES_H */
+#endif							/* VARIABLES_H */
diff --git a/src/bin/scripts/common.c b/src/bin/scripts/common.c
index 0b88fa6b4dc326be24ebacde4805f7e27dc4c700..7394bf293eae2a923dc4c1bf093729cf9558421a 100644
--- a/src/bin/scripts/common.c
+++ b/src/bin/scripts/common.c
@@ -425,4 +425,4 @@ setup_cancel_handler(void)
 	SetConsoleCtrlHandler(consoleHandler, TRUE);
 }
 
-#endif   /* WIN32 */
+#endif							/* WIN32 */
diff --git a/src/bin/scripts/common.h b/src/bin/scripts/common.h
index 6532eb23725708ddf11642d4dc61ebff4e591adb..61a31a7f4d7cd36dc3bba5b7375ed507b6e37fc1 100644
--- a/src/bin/scripts/common.h
+++ b/src/bin/scripts/common.h
@@ -55,4 +55,4 @@ extern void SetCancelConn(PGconn *conn);
 extern void ResetCancelConn(void);
 
 
-#endif   /* COMMON_H */
+#endif							/* COMMON_H */
diff --git a/src/common/exec.c b/src/common/exec.c
index 617feff861d996601b18602eb67dad55dfd37c3e..67bf4d1d79c9a3a3bbd5b15237f29ff8cf4bc8cf 100644
--- a/src/common/exec.c
+++ b/src/common/exec.c
@@ -293,7 +293,7 @@ resolve_symlinks(char *path)
 		log_error4(_("could not change directory to \"%s\": %s"), orig_wd, strerror(errno));
 		return -1;
 	}
-#endif   /* HAVE_READLINK */
+#endif							/* HAVE_READLINK */
 
 	return 0;
 }
@@ -499,7 +499,7 @@ pipe_read_line(char *cmd, char *line, int maxsize)
 	CloseHandle(childstdoutrddup);
 
 	return retval;
-#endif   /* WIN32 */
+#endif							/* WIN32 */
 }
 
 
diff --git a/src/common/file_utils.c b/src/common/file_utils.c
index 7f24325b8a8aa3c16476264ed5a5d1fd707da9b2..31e71d855d6d442b05e3d641693026c9e324748d 100644
--- a/src/common/file_utils.c
+++ b/src/common/file_utils.c
@@ -250,7 +250,7 @@ pre_sync_fname(const char *fname, bool isdir, const char *progname)
 	return 0;
 }
 
-#endif   /* PG_FLUSH_DATA_WORKS */
+#endif							/* PG_FLUSH_DATA_WORKS */
 
 /*
  * fsync_fname -- Try to fsync a file or directory
diff --git a/src/common/ip.c b/src/common/ip.c
index b71160066c0d8e2f4ee87215eeee3ab9973307e6..bb536d3e86c235a3ea7ca8fb0d3e161a4b25dbcc 100644
--- a/src/common/ip.c
+++ b/src/common/ip.c
@@ -101,7 +101,7 @@ pg_freeaddrinfo_all(int hint_ai_family, struct addrinfo *ai)
 		}
 	}
 	else
-#endif   /* HAVE_UNIX_SOCKETS */
+#endif							/* HAVE_UNIX_SOCKETS */
 	{
 		/* struct was built by getaddrinfo() */
 		if (ai != NULL)
@@ -256,4 +256,4 @@ getnameinfo_unix(const struct sockaddr_un *sa, int salen,
 
 	return 0;
 }
-#endif   /* HAVE_UNIX_SOCKETS */
+#endif							/* HAVE_UNIX_SOCKETS */
diff --git a/src/common/keywords.c b/src/common/keywords.c
index 266c29205f5ded40f314a91bb19233d43c47ebf3..a5c6c41cb8456c3d7a71bf42056f9118e2208277 100644
--- a/src/common/keywords.c
+++ b/src/common/keywords.c
@@ -35,7 +35,7 @@
  */
 #define PG_KEYWORD(a,b,c) {a,0,c},
 
-#endif   /* FRONTEND */
+#endif							/* FRONTEND */
 
 
 const ScanKeyword ScanKeywords[] = {
diff --git a/src/common/md5.c b/src/common/md5.c
index 6e70b218d26b947fd9ad12ab4f178f6802851aba..ba65b02af68a99ae38d2c87010730b2f663e0b0a 100644
--- a/src/common/md5.c
+++ b/src/common/md5.c
@@ -117,21 +117,21 @@ doTheRounds(uint32 X[16], uint32 state[4])
 	b = c + ROT_LEFT((b + F(c, d, a) + X[7] + 0xfd469501), 22); /* 8 */
 	a = b + ROT_LEFT((a + F(b, c, d) + X[8] + 0x698098d8), 7);	/* 9 */
 	d = a + ROT_LEFT((d + F(a, b, c) + X[9] + 0x8b44f7af), 12); /* 10 */
-	c = d + ROT_LEFT((c + F(d, a, b) + X[10] + 0xffff5bb1), 17);		/* 11 */
-	b = c + ROT_LEFT((b + F(c, d, a) + X[11] + 0x895cd7be), 22);		/* 12 */
+	c = d + ROT_LEFT((c + F(d, a, b) + X[10] + 0xffff5bb1), 17);	/* 11 */
+	b = c + ROT_LEFT((b + F(c, d, a) + X[11] + 0x895cd7be), 22);	/* 12 */
 	a = b + ROT_LEFT((a + F(b, c, d) + X[12] + 0x6b901122), 7); /* 13 */
-	d = a + ROT_LEFT((d + F(a, b, c) + X[13] + 0xfd987193), 12);		/* 14 */
-	c = d + ROT_LEFT((c + F(d, a, b) + X[14] + 0xa679438e), 17);		/* 15 */
-	b = c + ROT_LEFT((b + F(c, d, a) + X[15] + 0x49b40821), 22);		/* 16 */
+	d = a + ROT_LEFT((d + F(a, b, c) + X[13] + 0xfd987193), 12);	/* 14 */
+	c = d + ROT_LEFT((c + F(d, a, b) + X[14] + 0xa679438e), 17);	/* 15 */
+	b = c + ROT_LEFT((b + F(c, d, a) + X[15] + 0x49b40821), 22);	/* 16 */
 
 	/* round 2 */
 	a = b + ROT_LEFT((a + G(b, c, d) + X[1] + 0xf61e2562), 5);	/* 17 */
 	d = a + ROT_LEFT((d + G(a, b, c) + X[6] + 0xc040b340), 9);	/* 18 */
-	c = d + ROT_LEFT((c + G(d, a, b) + X[11] + 0x265e5a51), 14);		/* 19 */
+	c = d + ROT_LEFT((c + G(d, a, b) + X[11] + 0x265e5a51), 14);	/* 19 */
 	b = c + ROT_LEFT((b + G(c, d, a) + X[0] + 0xe9b6c7aa), 20); /* 20 */
 	a = b + ROT_LEFT((a + G(b, c, d) + X[5] + 0xd62f105d), 5);	/* 21 */
 	d = a + ROT_LEFT((d + G(a, b, c) + X[10] + 0x02441453), 9); /* 22 */
-	c = d + ROT_LEFT((c + G(d, a, b) + X[15] + 0xd8a1e681), 14);		/* 23 */
+	c = d + ROT_LEFT((c + G(d, a, b) + X[15] + 0xd8a1e681), 14);	/* 23 */
 	b = c + ROT_LEFT((b + G(c, d, a) + X[4] + 0xe7d3fbc8), 20); /* 24 */
 	a = b + ROT_LEFT((a + G(b, c, d) + X[9] + 0x21e1cde6), 5);	/* 25 */
 	d = a + ROT_LEFT((d + G(a, b, c) + X[14] + 0xc33707d6), 9); /* 26 */
@@ -140,41 +140,41 @@ doTheRounds(uint32 X[16], uint32 state[4])
 	a = b + ROT_LEFT((a + G(b, c, d) + X[13] + 0xa9e3e905), 5); /* 29 */
 	d = a + ROT_LEFT((d + G(a, b, c) + X[2] + 0xfcefa3f8), 9);	/* 30 */
 	c = d + ROT_LEFT((c + G(d, a, b) + X[7] + 0x676f02d9), 14); /* 31 */
-	b = c + ROT_LEFT((b + G(c, d, a) + X[12] + 0x8d2a4c8a), 20);		/* 32 */
+	b = c + ROT_LEFT((b + G(c, d, a) + X[12] + 0x8d2a4c8a), 20);	/* 32 */
 
 	/* round 3 */
 	a = b + ROT_LEFT((a + H(b, c, d) + X[5] + 0xfffa3942), 4);	/* 33 */
 	d = a + ROT_LEFT((d + H(a, b, c) + X[8] + 0x8771f681), 11); /* 34 */
-	c = d + ROT_LEFT((c + H(d, a, b) + X[11] + 0x6d9d6122), 16);		/* 35 */
-	b = c + ROT_LEFT((b + H(c, d, a) + X[14] + 0xfde5380c), 23);		/* 36 */
+	c = d + ROT_LEFT((c + H(d, a, b) + X[11] + 0x6d9d6122), 16);	/* 35 */
+	b = c + ROT_LEFT((b + H(c, d, a) + X[14] + 0xfde5380c), 23);	/* 36 */
 	a = b + ROT_LEFT((a + H(b, c, d) + X[1] + 0xa4beea44), 4);	/* 37 */
 	d = a + ROT_LEFT((d + H(a, b, c) + X[4] + 0x4bdecfa9), 11); /* 38 */
 	c = d + ROT_LEFT((c + H(d, a, b) + X[7] + 0xf6bb4b60), 16); /* 39 */
-	b = c + ROT_LEFT((b + H(c, d, a) + X[10] + 0xbebfbc70), 23);		/* 40 */
+	b = c + ROT_LEFT((b + H(c, d, a) + X[10] + 0xbebfbc70), 23);	/* 40 */
 	a = b + ROT_LEFT((a + H(b, c, d) + X[13] + 0x289b7ec6), 4); /* 41 */
 	d = a + ROT_LEFT((d + H(a, b, c) + X[0] + 0xeaa127fa), 11); /* 42 */
 	c = d + ROT_LEFT((c + H(d, a, b) + X[3] + 0xd4ef3085), 16); /* 43 */
 	b = c + ROT_LEFT((b + H(c, d, a) + X[6] + 0x04881d05), 23); /* 44 */
 	a = b + ROT_LEFT((a + H(b, c, d) + X[9] + 0xd9d4d039), 4);	/* 45 */
-	d = a + ROT_LEFT((d + H(a, b, c) + X[12] + 0xe6db99e5), 11);		/* 46 */
-	c = d + ROT_LEFT((c + H(d, a, b) + X[15] + 0x1fa27cf8), 16);		/* 47 */
+	d = a + ROT_LEFT((d + H(a, b, c) + X[12] + 0xe6db99e5), 11);	/* 46 */
+	c = d + ROT_LEFT((c + H(d, a, b) + X[15] + 0x1fa27cf8), 16);	/* 47 */
 	b = c + ROT_LEFT((b + H(c, d, a) + X[2] + 0xc4ac5665), 23); /* 48 */
 
 	/* round 4 */
 	a = b + ROT_LEFT((a + I(b, c, d) + X[0] + 0xf4292244), 6);	/* 49 */
 	d = a + ROT_LEFT((d + I(a, b, c) + X[7] + 0x432aff97), 10); /* 50 */
-	c = d + ROT_LEFT((c + I(d, a, b) + X[14] + 0xab9423a7), 15);		/* 51 */
+	c = d + ROT_LEFT((c + I(d, a, b) + X[14] + 0xab9423a7), 15);	/* 51 */
 	b = c + ROT_LEFT((b + I(c, d, a) + X[5] + 0xfc93a039), 21); /* 52 */
 	a = b + ROT_LEFT((a + I(b, c, d) + X[12] + 0x655b59c3), 6); /* 53 */
 	d = a + ROT_LEFT((d + I(a, b, c) + X[3] + 0x8f0ccc92), 10); /* 54 */
-	c = d + ROT_LEFT((c + I(d, a, b) + X[10] + 0xffeff47d), 15);		/* 55 */
+	c = d + ROT_LEFT((c + I(d, a, b) + X[10] + 0xffeff47d), 15);	/* 55 */
 	b = c + ROT_LEFT((b + I(c, d, a) + X[1] + 0x85845dd1), 21); /* 56 */
 	a = b + ROT_LEFT((a + I(b, c, d) + X[8] + 0x6fa87e4f), 6);	/* 57 */
-	d = a + ROT_LEFT((d + I(a, b, c) + X[15] + 0xfe2ce6e0), 10);		/* 58 */
+	d = a + ROT_LEFT((d + I(a, b, c) + X[15] + 0xfe2ce6e0), 10);	/* 58 */
 	c = d + ROT_LEFT((c + I(d, a, b) + X[6] + 0xa3014314), 15); /* 59 */
-	b = c + ROT_LEFT((b + I(c, d, a) + X[13] + 0x4e0811a1), 21);		/* 60 */
+	b = c + ROT_LEFT((b + I(c, d, a) + X[13] + 0x4e0811a1), 21);	/* 60 */
 	a = b + ROT_LEFT((a + I(b, c, d) + X[4] + 0xf7537e82), 6);	/* 61 */
-	d = a + ROT_LEFT((d + I(a, b, c) + X[11] + 0xbd3af235), 10);		/* 62 */
+	d = a + ROT_LEFT((d + I(a, b, c) + X[11] + 0xbd3af235), 10);	/* 62 */
 	c = d + ROT_LEFT((c + I(d, a, b) + X[2] + 0x2ad7d2bb), 15); /* 63 */
 	b = c + ROT_LEFT((b + I(c, d, a) + X[9] + 0xeb86d391), 21); /* 64 */
 
diff --git a/src/common/pg_lzcompress.c b/src/common/pg_lzcompress.c
index 5ec93ec7a6ba1a2498d7e82bdd85047cda98d83f..67f570c3624e97f44a53c1cf2e33631b8be54c63 100644
--- a/src/common/pg_lzcompress.c
+++ b/src/common/pg_lzcompress.c
@@ -752,7 +752,7 @@ pglz_decompress(const char *source, int32 slen, char *dest,
 				 * An unset control bit means LITERAL BYTE. So we just copy
 				 * one from INPUT to OUTPUT.
 				 */
-				if (dp >= destend)		/* check for buffer overrun */
+				if (dp >= destend)	/* check for buffer overrun */
 					break;		/* do not clobber memory */
 
 				*dp++ = *sp++;
diff --git a/src/common/psprintf.c b/src/common/psprintf.c
index 8561e9aed600f448dc56703b645fa183cabea451..8f5903d5190f5902d0369615f24aa7547a49b27a 100644
--- a/src/common/psprintf.c
+++ b/src/common/psprintf.c
@@ -25,7 +25,7 @@
 #include "postgres_fe.h"
 
 /* It's possible we could use a different value for this in frontend code */
-#define MaxAllocSize	((Size) 0x3fffffff)		/* 1 gigabyte - 1 */
+#define MaxAllocSize	((Size) 0x3fffffff) /* 1 gigabyte - 1 */
 
 #endif
 
diff --git a/src/common/scram-common.c b/src/common/scram-common.c
index 461d75db1254737d848c5c79054f46a23398e081..e43d035d4da82888fd08137a5e7fc99729abba0f 100644
--- a/src/common/scram-common.c
+++ b/src/common/scram-common.c
@@ -221,7 +221,7 @@ scram_build_verifier(const char *salt, int saltlen, int iterations,
 	maxlen = strlen("SCRAM-SHA-256") + 1
 		+ 10 + 1				/* iteration count */
 		+ pg_b64_enc_len(saltlen) + 1	/* Base64-encoded salt */
-		+ pg_b64_enc_len(SCRAM_KEY_LEN) + 1		/* Base64-encoded StoredKey */
+		+ pg_b64_enc_len(SCRAM_KEY_LEN) + 1 /* Base64-encoded StoredKey */
 		+ pg_b64_enc_len(SCRAM_KEY_LEN) + 1;	/* Base64-encoded ServerKey */
 
 #ifdef FRONTEND
diff --git a/src/common/sha2.c b/src/common/sha2.c
index 496467507d07aebe38c49b78075b3a1dde125e27..7c6f1b49ad5a5158a9e397a4f4405e1ef53cf5d6 100644
--- a/src/common/sha2.c
+++ b/src/common/sha2.c
@@ -94,7 +94,7 @@
 	(x) = ((tmp & 0xffff0000ffff0000ULL) >> 16) | \
 		  ((tmp & 0x0000ffff0000ffffULL) << 16); \
 }
-#endif   /* not bigendian */
+#endif							/* not bigendian */
 
 /*
  * Macro for incrementally adding the unsigned 64-bit integer n to the
@@ -459,7 +459,7 @@ SHA256_Transform(pg_sha256_ctx *context, const uint8 *data)
 	/* Clean up */
 	a = b = c = d = e = f = g = h = T1 = T2 = 0;
 }
-#endif   /* SHA2_UNROLL_TRANSFORM */
+#endif							/* SHA2_UNROLL_TRANSFORM */
 
 void
 pg_sha256_update(pg_sha256_ctx *context, const uint8 *data, size_t len)
@@ -785,7 +785,7 @@ SHA512_Transform(pg_sha512_ctx *context, const uint8 *data)
 	/* Clean up */
 	a = b = c = d = e = f = g = h = T1 = T2 = 0;
 }
-#endif   /* SHA2_UNROLL_TRANSFORM */
+#endif							/* SHA2_UNROLL_TRANSFORM */
 
 void
 pg_sha512_update(pg_sha512_ctx *context, const uint8 *data, size_t len)
diff --git a/src/fe_utils/mbprint.c b/src/fe_utils/mbprint.c
index 364baa6a1b0153aa62e0171597a969023efe4ef8..8db72624d51903040b2eb18a48cbe85474a339c0 100644
--- a/src/fe_utils/mbprint.c
+++ b/src/fe_utils/mbprint.c
@@ -233,14 +233,14 @@ pg_wcssize(const unsigned char *pwcs, size_t len, int encoding,
 					width = linewidth;
 				linewidth = 0;
 				height += 1;
-				format_size += 1;		/* For NUL char */
+				format_size += 1;	/* For NUL char */
 			}
-			else if (*pwcs == '\r')		/* Linefeed */
+			else if (*pwcs == '\r') /* Linefeed */
 			{
 				linewidth += 2;
 				format_size += 2;
 			}
-			else if (*pwcs == '\t')		/* Tab */
+			else if (*pwcs == '\t') /* Tab */
 			{
 				do
 				{
@@ -321,13 +321,13 @@ pg_wcsformat(const unsigned char *pwcs, size_t len, int encoding,
 				/* make next line point to remaining memory */
 				lines->ptr = ptr;
 			}
-			else if (*pwcs == '\r')		/* Linefeed */
+			else if (*pwcs == '\r') /* Linefeed */
 			{
 				strcpy((char *) ptr, "\\r");
 				linewidth += 2;
 				ptr += 2;
 			}
-			else if (*pwcs == '\t')		/* Tab */
+			else if (*pwcs == '\t') /* Tab */
 			{
 				do
 				{
diff --git a/src/fe_utils/print.c b/src/fe_utils/print.c
index 4c320b215c543315eb747f4250911032a4944e30..4f3d9e3afe7e7cdeb6738b71238fe0f1c9dc6802 100644
--- a/src/fe_utils/print.c
+++ b/src/fe_utils/print.c
@@ -608,12 +608,12 @@ print_aligned_text(const printTableContent *cont, FILE *fout, bool is_pager)
 
 	const char *const *ptr;
 
-	struct lineptr **col_lineptrs;		/* pointers to line pointer per column */
+	struct lineptr **col_lineptrs;	/* pointers to line pointer per column */
 
 	bool	   *header_done;	/* Have all header lines been output? */
 	int		   *bytes_output;	/* Bytes output for column value */
 	printTextLineWrap *wrap;	/* Wrap status for each column */
-	int			output_columns = 0;		/* Width of interactive console */
+	int			output_columns = 0; /* Width of interactive console */
 	bool		is_local_pager = false;
 
 	if (cancel_pressed)
@@ -1086,7 +1086,7 @@ print_aligned_text(const printTableContent *cont, FILE *fout, bool is_pager)
 				 * If left-aligned, pad out remaining space if needed (not
 				 * last column, and/or wrap marks required).
 				 */
-				if (cont->aligns[j] != 'r')		/* Left aligned cell */
+				if (cont->aligns[j] != 'r') /* Left aligned cell */
 				{
 					if (finalspaces ||
 						wrap[j] == PRINT_LINE_WRAP_WRAP ||
@@ -1249,7 +1249,7 @@ print_aligned_vertical(const printTableContent *cont,
 	bool		is_local_pager = false,
 				hmultiline = false,
 				dmultiline = false;
-	int			output_columns = 0;		/* Width of interactive console */
+	int			output_columns = 0; /* Width of interactive console */
 
 	if (cancel_pressed)
 		return;
diff --git a/src/fe_utils/string_utils.c b/src/fe_utils/string_utils.c
index 45a08c7ee104df8d4ed720b7b111c375c08f37b8..c7e42ddec9fd304ca4acce0835f8cbc104d1feb5 100644
--- a/src/fe_utils/string_utils.c
+++ b/src/fe_utils/string_utils.c
@@ -536,7 +536,7 @@ appendShellStringNoError(PQExpBuffer buf, const char *str)
 		backslash_run_length--;
 	}
 	appendPQExpBufferStr(buf, "^\"");
-#endif   /* WIN32 */
+#endif							/* WIN32 */
 
 	return ok;
 }
@@ -713,9 +713,9 @@ parsePGArray(const char *atext, char ***itemarray, int *nitems)
 					{
 						atext++;
 						if (*atext == '\0')
-							return false;		/* premature end of string */
+							return false;	/* premature end of string */
 					}
-					*strings++ = *atext++;		/* copy quoted data */
+					*strings++ = *atext++;	/* copy quoted data */
 				}
 				atext++;
 			}
diff --git a/src/include/access/amapi.h b/src/include/access/amapi.h
index 37bd51f85bc73b089d01a5b2dfd26fb7bae2c2c5..2d714fded09d047fb8f7d8dd7ceb398aec3057d6 100644
--- a/src/include/access/amapi.h
+++ b/src/include/access/amapi.h
@@ -203,19 +203,19 @@ typedef struct IndexAmRoutine
 	amcanreturn_function amcanreturn;	/* can be NULL */
 	amcostestimate_function amcostestimate;
 	amoptions_function amoptions;
-	amproperty_function amproperty;		/* can be NULL */
+	amproperty_function amproperty; /* can be NULL */
 	amvalidate_function amvalidate;
 	ambeginscan_function ambeginscan;
 	amrescan_function amrescan;
-	amgettuple_function amgettuple;		/* can be NULL */
+	amgettuple_function amgettuple; /* can be NULL */
 	amgetbitmap_function amgetbitmap;	/* can be NULL */
 	amendscan_function amendscan;
-	ammarkpos_function ammarkpos;		/* can be NULL */
-	amrestrpos_function amrestrpos;		/* can be NULL */
+	ammarkpos_function ammarkpos;	/* can be NULL */
+	amrestrpos_function amrestrpos; /* can be NULL */
 
 	/* interface functions to support parallel index scans */
-	amestimateparallelscan_function amestimateparallelscan;		/* can be NULL */
-	aminitparallelscan_function aminitparallelscan;		/* can be NULL */
+	amestimateparallelscan_function amestimateparallelscan; /* can be NULL */
+	aminitparallelscan_function aminitparallelscan; /* can be NULL */
 	amparallelrescan_function amparallelrescan; /* can be NULL */
 } IndexAmRoutine;
 
@@ -224,4 +224,4 @@ typedef struct IndexAmRoutine
 extern IndexAmRoutine *GetIndexAmRoutine(Oid amhandler);
 extern IndexAmRoutine *GetIndexAmRoutineByAmId(Oid amoid, bool noerror);
 
-#endif   /* AMAPI_H */
+#endif							/* AMAPI_H */
diff --git a/src/include/access/amvalidate.h b/src/include/access/amvalidate.h
index 742c25a78de840f04bed5c4d92203cfd831a5121..04b7429a78abb0e018872baa2e873eb8bb30b559 100644
--- a/src/include/access/amvalidate.h
+++ b/src/include/access/amvalidate.h
@@ -33,4 +33,4 @@ extern bool check_amop_signature(Oid opno, Oid restype,
 					 Oid lefttype, Oid righttype);
 extern bool opfamily_can_sort_type(Oid opfamilyoid, Oid datatypeoid);
 
-#endif   /* AMVALIDATE_H */
+#endif							/* AMVALIDATE_H */
diff --git a/src/include/access/attnum.h b/src/include/access/attnum.h
index 7fa459fc8cca21669bc04eb80bdbb4a676d5b95e..d23888b098226dca3a3edf563a3235d2585c1475 100644
--- a/src/include/access/attnum.h
+++ b/src/include/access/attnum.h
@@ -61,4 +61,4 @@ typedef int16 AttrNumber;
 #define AttrOffsetGetAttrNumber(attributeOffset) \
 	 ((AttrNumber) (1 + (attributeOffset)))
 
-#endif   /* ATTNUM_H */
+#endif							/* ATTNUM_H */
diff --git a/src/include/access/brin.h b/src/include/access/brin.h
index 45d55a97338d805aeed82d44136382f748904c85..61a38804cad766f55e74f6a6c76ccc3856701e76 100644
--- a/src/include/access/brin.h
+++ b/src/include/access/brin.h
@@ -49,4 +49,4 @@ typedef struct BrinStatsData
 
 extern void brinGetStats(Relation index, BrinStatsData *stats);
 
-#endif   /* BRIN_H */
+#endif							/* BRIN_H */
diff --git a/src/include/access/brin_internal.h b/src/include/access/brin_internal.h
index abe887788be39508f4b5081216ddcbb6f7b1fdff..3ed67438b27fcc9a805ff401905b396df0bd9da5 100644
--- a/src/include/access/brin_internal.h
+++ b/src/include/access/brin_internal.h
@@ -107,4 +107,4 @@ extern bytea *brinoptions(Datum reloptions, bool validate);
 /* brin_validate.c */
 extern bool brinvalidate(Oid opclassoid);
 
-#endif   /* BRIN_INTERNAL_H */
+#endif							/* BRIN_INTERNAL_H */
diff --git a/src/include/access/brin_page.h b/src/include/access/brin_page.h
index e2b3b92fac7409312012c5015ec263cb366930da..bf03a6e9f84d95d3aa84962dd719e1d82720d8e5 100644
--- a/src/include/access/brin_page.h
+++ b/src/include/access/brin_page.h
@@ -93,4 +93,4 @@ typedef struct RevmapContents
 #define REVMAP_PAGE_MAXITEMS \
 	(REVMAP_CONTENT_SIZE / sizeof(ItemPointerData))
 
-#endif   /* BRIN_PAGE_H */
+#endif							/* BRIN_PAGE_H */
diff --git a/src/include/access/brin_pageops.h b/src/include/access/brin_pageops.h
index ab38093a23f41316562ad420d69a8da91a098304..e0f56416358c6cfc9d3cb52e02dff58ecc621f42 100644
--- a/src/include/access/brin_pageops.h
+++ b/src/include/access/brin_pageops.h
@@ -35,4 +35,4 @@ extern void brin_evacuate_page(Relation idxRel, BlockNumber pagesPerRange,
 
 extern bool brin_page_cleanup(Relation idxrel, Buffer buf);
 
-#endif   /* BRIN_PAGEOPS_H */
+#endif							/* BRIN_PAGEOPS_H */
diff --git a/src/include/access/brin_revmap.h b/src/include/access/brin_revmap.h
index 7fdcf877f4b2723db4e5b29e816742e24a4f38db..ddd87e040bd7168f516f8b1f014707361ec8dd50 100644
--- a/src/include/access/brin_revmap.h
+++ b/src/include/access/brin_revmap.h
@@ -38,4 +38,4 @@ extern BrinTuple *brinGetTupleForHeapBlock(BrinRevmap *revmap,
 						 Size *size, int mode, Snapshot snapshot);
 extern bool brinRevmapDesummarizeRange(Relation idxrel, BlockNumber heapBlk);
 
-#endif   /* BRIN_REVMAP_H */
+#endif							/* BRIN_REVMAP_H */
diff --git a/src/include/access/brin_tuple.h b/src/include/access/brin_tuple.h
index 3f4a7b6d3cd423025db459ecdf357747026e7812..6545c0a6ffd659d597c8a38d5b0479f32a522414 100644
--- a/src/include/access/brin_tuple.h
+++ b/src/include/access/brin_tuple.h
@@ -99,4 +99,4 @@ extern BrinMemTuple *brin_memtuple_initialize(BrinMemTuple *dtuple,
 extern BrinMemTuple *brin_deform_tuple(BrinDesc *brdesc,
 				  BrinTuple *tuple, BrinMemTuple *dMemtuple);
 
-#endif   /* BRIN_TUPLE_H */
+#endif							/* BRIN_TUPLE_H */
diff --git a/src/include/access/brin_xlog.h b/src/include/access/brin_xlog.h
index 38e6dcccf227ec8cee7df5724a4dc681a00e3c64..10e90d3c78ffa09e6c26fe197c021bb6176b4cae 100644
--- a/src/include/access/brin_xlog.h
+++ b/src/include/access/brin_xlog.h
@@ -148,4 +148,4 @@ extern void brin_desc(StringInfo buf, XLogReaderState *record);
 extern const char *brin_identify(uint8 info);
 extern void brin_mask(char *pagedata, BlockNumber blkno);
 
-#endif   /* BRIN_XLOG_H */
+#endif							/* BRIN_XLOG_H */
diff --git a/src/include/access/clog.h b/src/include/access/clog.h
index 5ac7cdd6184eedcd297bf5eaad9466a8d58cbfed..19a4a2b9b8fc267547ac1770eaf892b1c4578ad2 100644
--- a/src/include/access/clog.h
+++ b/src/include/access/clog.h
@@ -58,4 +58,4 @@ extern void clog_redo(XLogReaderState *record);
 extern void clog_desc(StringInfo buf, XLogReaderState *record);
 extern const char *clog_identify(uint8 info);
 
-#endif   /* CLOG_H */
+#endif							/* CLOG_H */
diff --git a/src/include/access/commit_ts.h b/src/include/access/commit_ts.h
index f172c91d8f3e026db19d4eb3344bdcb3ef6bad41..31936faf088e04ea6d72342b44d0ebca4bdd7fa3 100644
--- a/src/include/access/commit_ts.h
+++ b/src/include/access/commit_ts.h
@@ -74,4 +74,4 @@ extern void commit_ts_redo(XLogReaderState *record);
 extern void commit_ts_desc(StringInfo buf, XLogReaderState *record);
 extern const char *commit_ts_identify(uint8 info);
 
-#endif   /* COMMIT_TS_H */
+#endif							/* COMMIT_TS_H */
diff --git a/src/include/access/genam.h b/src/include/access/genam.h
index f467b18a9c79cabbe1c4024e8d89b92bed1e2e3e..dadc5d143d29cfa69cf531a8664bf6ef274adc5a 100644
--- a/src/include/access/genam.h
+++ b/src/include/access/genam.h
@@ -48,7 +48,7 @@ typedef struct IndexVacuumInfo
 	bool		estimated_count;	/* num_heap_tuples is an estimate */
 	int			message_level;	/* ereport level for progress messages */
 	double		num_heap_tuples;	/* tuples remaining in heap */
-	BufferAccessStrategy strategy;		/* access strategy for reads */
+	BufferAccessStrategy strategy;	/* access strategy for reads */
 } IndexVacuumInfo;
 
 /*
@@ -73,7 +73,7 @@ typedef struct IndexBulkDeleteResult
 	BlockNumber num_pages;		/* pages remaining in index */
 	BlockNumber pages_removed;	/* # removed during vacuum operation */
 	bool		estimated_count;	/* num_index_tuples is an estimate */
-	double		num_index_tuples;		/* tuples remaining */
+	double		num_index_tuples;	/* tuples remaining */
 	double		tuples_removed; /* # removed during vacuum operation */
 	BlockNumber pages_deleted;	/* # unused pages in index */
 	BlockNumber pages_free;		/* # pages available for reuse */
@@ -203,4 +203,4 @@ extern HeapTuple systable_getnext_ordered(SysScanDesc sysscan,
 						 ScanDirection direction);
 extern void systable_endscan_ordered(SysScanDesc sysscan);
 
-#endif   /* GENAM_H */
+#endif							/* GENAM_H */
diff --git a/src/include/access/generic_xlog.h b/src/include/access/generic_xlog.h
index 0dc17f55f2c7f19bdc25d937f295856e60448c58..02696141ea8690017733ee24c216f20aff87ccc4 100644
--- a/src/include/access/generic_xlog.h
+++ b/src/include/access/generic_xlog.h
@@ -42,4 +42,4 @@ extern const char *generic_identify(uint8 info);
 extern void generic_desc(StringInfo buf, XLogReaderState *record);
 extern void generic_mask(char *pagedata, BlockNumber blkno);
 
-#endif   /* GENERIC_XLOG_H */
+#endif							/* GENERIC_XLOG_H */
diff --git a/src/include/access/gin.h b/src/include/access/gin.h
index bd9e8833de4bb089f4921cf2dba10c0ae0c08303..ec83058095b53d1ca1f75a8361431515d86e8f2a 100644
--- a/src/include/access/gin.h
+++ b/src/include/access/gin.h
@@ -33,7 +33,7 @@
 #define GIN_SEARCH_MODE_DEFAULT			0
 #define GIN_SEARCH_MODE_INCLUDE_EMPTY	1
 #define GIN_SEARCH_MODE_ALL				2
-#define GIN_SEARCH_MODE_EVERYTHING		3		/* for internal use only */
+#define GIN_SEARCH_MODE_EVERYTHING		3	/* for internal use only */
 
 /*
  * GinStatsData represents stats data for planner use
@@ -73,4 +73,4 @@ extern int	gin_pending_list_limit;
 extern void ginGetStats(Relation index, GinStatsData *stats);
 extern void ginUpdateStats(Relation index, const GinStatsData *stats);
 
-#endif   /* GIN_H */
+#endif							/* GIN_H */
diff --git a/src/include/access/gin_private.h b/src/include/access/gin_private.h
index 45616f9c4d6f1d5b7f785307aaddae491fe0f6ea..4d66c27f5829aff2cf938b4fc73740dd7827e2c4 100644
--- a/src/include/access/gin_private.h
+++ b/src/include/access/gin_private.h
@@ -75,7 +75,7 @@ typedef struct GinState
 	FmgrInfo	extractQueryFn[INDEX_MAX_KEYS];
 	FmgrInfo	consistentFn[INDEX_MAX_KEYS];
 	FmgrInfo	triConsistentFn[INDEX_MAX_KEYS];
-	FmgrInfo	comparePartialFn[INDEX_MAX_KEYS];		/* optional method */
+	FmgrInfo	comparePartialFn[INDEX_MAX_KEYS];	/* optional method */
 	/* canPartialMatch[i] is true if comparePartialFn[i] is valid */
 	bool		canPartialMatch[INDEX_MAX_KEYS];
 	/* Collations to pass to the support functions */
@@ -473,4 +473,4 @@ ginCompareItemPointers(ItemPointer a, ItemPointer b)
 
 extern int	ginTraverseLock(Buffer buffer, bool searchMode);
 
-#endif   /* GIN_PRIVATE_H */
+#endif							/* GIN_PRIVATE_H */
diff --git a/src/include/access/ginblock.h b/src/include/access/ginblock.h
index 438912c6a0d6238d2e7e4b14bb93e0010907ea06..114370c7d719f482aa1e13f033e27b5aa56e07a6 100644
--- a/src/include/access/ginblock.h
+++ b/src/include/access/ginblock.h
@@ -41,7 +41,7 @@ typedef GinPageOpaqueData *GinPageOpaque;
 #define GIN_DELETED		  (1 << 2)
 #define GIN_META		  (1 << 3)
 #define GIN_LIST		  (1 << 4)
-#define GIN_LIST_FULLROW  (1 << 5)		/* makes sense only on GIN_LIST page */
+#define GIN_LIST_FULLROW  (1 << 5)	/* makes sense only on GIN_LIST page */
 #define GIN_INCOMPLETE_SPLIT (1 << 6)	/* page was split, but parent not
 										 * updated */
 #define GIN_COMPRESSED	  (1 << 7)
@@ -196,10 +196,10 @@ typedef struct
  */
 typedef signed char GinNullCategory;
 
-#define GIN_CAT_NORM_KEY		0		/* normal, non-null key value */
-#define GIN_CAT_NULL_KEY		1		/* null key value */
-#define GIN_CAT_EMPTY_ITEM		2		/* placeholder for zero-key item */
-#define GIN_CAT_NULL_ITEM		3		/* placeholder for null item */
+#define GIN_CAT_NORM_KEY		0	/* normal, non-null key value */
+#define GIN_CAT_NULL_KEY		1	/* null key value */
+#define GIN_CAT_EMPTY_ITEM		2	/* placeholder for zero-key item */
+#define GIN_CAT_NULL_ITEM		3	/* placeholder for null item */
 #define GIN_CAT_EMPTY_QUERY		(-1)	/* placeholder for full-scan query */
 
 /*
@@ -333,4 +333,4 @@ typedef struct
 #define SizeOfGinPostingList(plist) (offsetof(GinPostingList, bytes) + SHORTALIGN((plist)->nbytes) )
 #define GinNextPostingListSegment(cur) ((GinPostingList *) (((char *) (cur)) + SizeOfGinPostingList((cur))))
 
-#endif   /* GINBLOCK_H */
+#endif							/* GINBLOCK_H */
diff --git a/src/include/access/ginxlog.h b/src/include/access/ginxlog.h
index 641ae252fa395aeab2eadfb35cf051bca5f9c22b..42e0ae90c3c99d7755b31739d647c08e44062b64 100644
--- a/src/include/access/ginxlog.h
+++ b/src/include/access/ginxlog.h
@@ -90,11 +90,11 @@ typedef struct
 }			ginxlogSegmentAction;
 
 /* Action types */
-#define GIN_SEGMENT_UNMODIFIED	0		/* no action (not used in WAL records) */
-#define GIN_SEGMENT_DELETE		1		/* a whole segment is removed */
-#define GIN_SEGMENT_INSERT		2		/* a whole segment is added */
-#define GIN_SEGMENT_REPLACE		3		/* a segment is replaced */
-#define GIN_SEGMENT_ADDITEMS	4		/* items are added to existing segment */
+#define GIN_SEGMENT_UNMODIFIED	0	/* no action (not used in WAL records) */
+#define GIN_SEGMENT_DELETE		1	/* a whole segment is removed */
+#define GIN_SEGMENT_INSERT		2	/* a whole segment is added */
+#define GIN_SEGMENT_REPLACE		3	/* a segment is replaced */
+#define GIN_SEGMENT_ADDITEMS	4	/* items are added to existing segment */
 
 typedef struct
 {
@@ -214,4 +214,4 @@ extern void gin_xlog_startup(void);
 extern void gin_xlog_cleanup(void);
 extern void gin_mask(char *pagedata, BlockNumber blkno);
 
-#endif   /* GINXLOG_H */
+#endif							/* GINXLOG_H */
diff --git a/src/include/access/gist.h b/src/include/access/gist.h
index 5824e90bda1457090781b58a8b2393db324e46e3..83642189db5d7febb4c94c5d636ad946aa779ef4 100644
--- a/src/include/access/gist.h
+++ b/src/include/access/gist.h
@@ -105,12 +105,12 @@ typedef struct GIST_SPLITVEC
 	OffsetNumber *spl_left;		/* array of entries that go left */
 	int			spl_nleft;		/* size of this array */
 	Datum		spl_ldatum;		/* Union of keys in spl_left */
-	bool		spl_ldatum_exists;		/* true, if spl_ldatum already exists. */
+	bool		spl_ldatum_exists;	/* true, if spl_ldatum already exists. */
 
 	OffsetNumber *spl_right;	/* array of entries that go right */
 	int			spl_nright;		/* size of the array */
 	Datum		spl_rdatum;		/* Union of keys in spl_right */
-	bool		spl_rdatum_exists;		/* true, if spl_rdatum already exists. */
+	bool		spl_rdatum_exists;	/* true, if spl_rdatum already exists. */
 } GIST_SPLITVEC;
 
 /*
@@ -170,4 +170,4 @@ typedef struct
 	do { (e).key = (k); (e).rel = (r); (e).page = (pg); \
 		 (e).offset = (o); (e).leafkey = (l); } while (0)
 
-#endif   /* GIST_H */
+#endif							/* GIST_H */
diff --git a/src/include/access/gist_private.h b/src/include/access/gist_private.h
index 1ad4ed6da7518ff07ad6ee83e0636cf356a17e6f..bfef2df4206015e5aa1ab82c26eacc91dd8329a8 100644
--- a/src/include/access/gist_private.h
+++ b/src/include/access/gist_private.h
@@ -118,7 +118,7 @@ typedef struct GISTSearchHeapItem
 {
 	ItemPointerData heapPtr;
 	bool		recheck;		/* T if quals must be rechecked */
-	bool		recheckDistances;		/* T if distances must be rechecked */
+	bool		recheckDistances;	/* T if distances must be rechecked */
 	HeapTuple	recontup;		/* data reconstructed from the index, used in
 								 * index-only scans */
 	OffsetNumber offnum;		/* track offset in page to mark tuple as
@@ -136,8 +136,8 @@ typedef struct GISTSearchItem
 		/* we must store parentlsn to detect whether a split occurred */
 		GISTSearchHeapItem heap;	/* heap info, if heap tuple */
 	}			data;
-	double		distances[FLEXIBLE_ARRAY_MEMBER];		/* numberOfOrderBys
-														 * entries */
+	double		distances[FLEXIBLE_ARRAY_MEMBER];	/* numberOfOrderBys
+													 * entries */
 } GISTSearchItem;
 
 #define GISTSearchItemIsHeap(item)	((item).blkno == InvalidBlockNumber)
@@ -225,12 +225,12 @@ typedef struct GistSplitVector
 {
 	GIST_SPLITVEC splitVector;	/* passed to/from user PickSplit method */
 
-	Datum		spl_lattr[INDEX_MAX_KEYS];		/* Union of subkeys in
-												 * splitVector.spl_left */
+	Datum		spl_lattr[INDEX_MAX_KEYS];	/* Union of subkeys in
+											 * splitVector.spl_left */
 	bool		spl_lisnull[INDEX_MAX_KEYS];
 
-	Datum		spl_rattr[INDEX_MAX_KEYS];		/* Union of subkeys in
-												 * splitVector.spl_right */
+	Datum		spl_rattr[INDEX_MAX_KEYS];	/* Union of subkeys in
+											 * splitVector.spl_right */
 	bool		spl_risnull[INDEX_MAX_KEYS];
 
 	bool	   *spl_dontcare;	/* flags tuples which could go to either side
@@ -288,7 +288,7 @@ typedef struct
 	int32		blocksCount;	/* current # of blocks occupied by buffer */
 
 	BlockNumber pageBlocknum;	/* temporary file block # */
-	GISTNodeBufferPage *pageBuffer;		/* in-memory buffer page */
+	GISTNodeBufferPage *pageBuffer; /* in-memory buffer page */
 
 	/* is this buffer queued for emptying? */
 	bool		queuedForEmptying;
@@ -360,8 +360,8 @@ typedef struct GISTBuildBuffers
 	 * loaded in main memory.
 	 */
 	GISTNodeBuffer **loadedBuffers;
-	int			loadedBuffersCount;		/* # of entries in loadedBuffers */
-	int			loadedBuffersLen;		/* allocated size of loadedBuffers */
+	int			loadedBuffersCount; /* # of entries in loadedBuffers */
+	int			loadedBuffersLen;	/* allocated size of loadedBuffers */
 
 	/* Level of the current root node (= height of the index tree - 1) */
 	int			rootlevel;
@@ -522,4 +522,4 @@ extern void gistRelocateBuildBuffersOnSplit(GISTBuildBuffers *gfbb,
 								List *splitinfo);
 extern void gistUnloadNodeBuffers(GISTBuildBuffers *gfbb);
 
-#endif   /* GIST_PRIVATE_H */
+#endif							/* GIST_PRIVATE_H */
diff --git a/src/include/access/gistscan.h b/src/include/access/gistscan.h
index 017740d14a988a061a3d64bfa916b8efc4821ad1..2aea6ad3091247e87be0d4dce478efb7d9388cc9 100644
--- a/src/include/access/gistscan.h
+++ b/src/include/access/gistscan.h
@@ -21,4 +21,4 @@ extern void gistrescan(IndexScanDesc scan, ScanKey key, int nkeys,
 		   ScanKey orderbys, int norderbys);
 extern void gistendscan(IndexScanDesc scan);
 
-#endif   /* GISTSCAN_H */
+#endif							/* GISTSCAN_H */
diff --git a/src/include/access/hash.h b/src/include/access/hash.h
index 9e8c44bfd3fd611843d99b68ca0935f15cc68a11..fec6e6e9a65b0129394887786eee6750836dd5fd 100644
--- a/src/include/access/hash.h
+++ b/src/include/access/hash.h
@@ -145,8 +145,7 @@ typedef struct HashScanOpaqueData
 	 */
 	bool		hashso_buc_split;
 	/* info about killed items if any (killedItems is NULL if never used) */
-	HashScanPosItem *killedItems;		/* tids and offset numbers of killed
-										 * items */
+	HashScanPosItem *killedItems;	/* tids and offset numbers of killed items */
 	int			numKilled;		/* number of currently stored items */
 } HashScanOpaqueData;
 
@@ -218,8 +217,8 @@ typedef struct HashMetaPageData
 	uint32		hashm_firstfree;	/* lowest-number free ovflpage (bit#) */
 	uint32		hashm_nmaps;	/* number of bitmap pages */
 	RegProcedure hashm_procid;	/* hash procedure id from pg_proc */
-	uint32		hashm_spares[HASH_MAX_SPLITPOINTS];		/* spare pages before
-														 * each splitpoint */
+	uint32		hashm_spares[HASH_MAX_SPLITPOINTS]; /* spare pages before each
+													 * splitpoint */
 	BlockNumber hashm_mapp[HASH_MAX_BITMAPS];	/* blknos of ovfl bitmaps */
 } HashMetaPageData;
 
@@ -242,7 +241,7 @@ typedef HashMetaPageData *HashMetaPage;
 /*
  * Constants
  */
-#define BYTE_TO_BIT				3		/* 2^3 bits/byte */
+#define BYTE_TO_BIT				3	/* 2^3 bits/byte */
 #define ALL_SET					((uint32) ~0)
 
 /*
@@ -423,4 +422,4 @@ extern void hashbucketcleanup(Relation rel, Bucket cur_bucket,
 				  bool bucket_has_garbage,
 				  IndexBulkDeleteCallback callback, void *callback_state);
 
-#endif   /* HASH_H */
+#endif							/* HASH_H */
diff --git a/src/include/access/hash_xlog.h b/src/include/access/hash_xlog.h
index b78672f4dcc2fe6e52dc4e2474acbaac9526f67b..c778fdc8df82928efd3dc0604a2bdc0f2ba714d5 100644
--- a/src/include/access/hash_xlog.h
+++ b/src/include/access/hash_xlog.h
@@ -24,14 +24,13 @@
 /*
  * XLOG records for hash operations
  */
-#define XLOG_HASH_INIT_META_PAGE	0x00		/* initialize the meta page */
-#define XLOG_HASH_INIT_BITMAP_PAGE	0x10		/* initialize the bitmap page */
+#define XLOG_HASH_INIT_META_PAGE	0x00	/* initialize the meta page */
+#define XLOG_HASH_INIT_BITMAP_PAGE	0x10	/* initialize the bitmap page */
 #define XLOG_HASH_INSERT		0x20	/* add index tuple without split */
 #define XLOG_HASH_ADD_OVFL_PAGE 0x30	/* add overflow page */
 #define XLOG_HASH_SPLIT_ALLOCATE_PAGE	0x40	/* allocate new page for split */
 #define XLOG_HASH_SPLIT_PAGE	0x50	/* split page */
-#define XLOG_HASH_SPLIT_COMPLETE	0x60		/* completion of split
-												 * operation */
+#define XLOG_HASH_SPLIT_COMPLETE	0x60	/* completion of split operation */
 #define XLOG_HASH_MOVE_PAGE_CONTENTS	0x70	/* remove tuples from one page
 												 * and add to another page */
 #define XLOG_HASH_SQUEEZE_PAGE	0x80	/* add tuples to one of the previous
@@ -41,11 +40,10 @@
 #define XLOG_HASH_SPLIT_CLEANUP 0xA0	/* clear split-cleanup flag in primary
 										 * bucket page after deleting tuples
 										 * that are moved due to split	*/
-#define XLOG_HASH_UPDATE_META_PAGE	0xB0		/* update meta page after
-												 * vacuum */
+#define XLOG_HASH_UPDATE_META_PAGE	0xB0	/* update meta page after vacuum */
 
-#define XLOG_HASH_VACUUM_ONE_PAGE	0xC0		/* remove dead tuples from
-												 * index page */
+#define XLOG_HASH_VACUUM_ONE_PAGE	0xC0	/* remove dead tuples from index
+											 * page */
 
 /*
  * xl_hash_split_allocate_page flag values, 8 bits are available.
@@ -151,9 +149,9 @@ typedef struct xl_hash_split_complete
 typedef struct xl_hash_move_page_contents
 {
 	uint16		ntups;
-	bool		is_prim_bucket_same_wrt;		/* TRUE if the page to which
-												 * tuples are moved is same as
-												 * primary bucket page */
+	bool		is_prim_bucket_same_wrt;	/* TRUE if the page to which
+											 * tuples are moved is same as
+											 * primary bucket page */
 } xl_hash_move_page_contents;
 
 #define SizeOfHashMovePageContents	\
@@ -176,13 +174,13 @@ typedef struct xl_hash_squeeze_page
 	BlockNumber prevblkno;
 	BlockNumber nextblkno;
 	uint16		ntups;
-	bool		is_prim_bucket_same_wrt;		/* TRUE if the page to which
-												 * tuples are moved is same as
-												 * primary bucket page */
-	bool		is_prev_bucket_same_wrt;		/* TRUE if the page to which
-												 * tuples are moved is the
-												 * page previous to the freed
-												 * overflow page */
+	bool		is_prim_bucket_same_wrt;	/* TRUE if the page to which
+											 * tuples are moved is same as
+											 * primary bucket page */
+	bool		is_prev_bucket_same_wrt;	/* TRUE if the page to which
+											 * tuples are moved is the page
+											 * previous to the freed overflow
+											 * page */
 } xl_hash_squeeze_page;
 
 #define SizeOfHashSqueezePage	\
@@ -198,8 +196,8 @@ typedef struct xl_hash_squeeze_page
  */
 typedef struct xl_hash_delete
 {
-	bool		clear_dead_marking;		/* TRUE if this operation clears
-										 * LH_PAGE_HAS_DEAD_TUPLES flag */
+	bool		clear_dead_marking; /* TRUE if this operation clears
+									 * LH_PAGE_HAS_DEAD_TUPLES flag */
 	bool		is_primary_bucket_page; /* TRUE if the operation is for
 										 * primary bucket page */
 } xl_hash_delete;
@@ -279,4 +277,4 @@ extern void hash_desc(StringInfo buf, XLogReaderState *record);
 extern const char *hash_identify(uint8 info);
 extern void hash_mask(char *pagedata, BlockNumber blkno);
 
-#endif   /* HASH_XLOG_H */
+#endif							/* HASH_XLOG_H */
diff --git a/src/include/access/heapam.h b/src/include/access/heapam.h
index 7e85510d2fd4c305a26f500db689adca9b341742..8196587a3a81e79fea7541b8fe6b690f98ec0164 100644
--- a/src/include/access/heapam.h
+++ b/src/include/access/heapam.h
@@ -198,4 +198,4 @@ extern BlockNumber ss_get_location(Relation rel, BlockNumber relnblocks);
 extern void SyncScanShmemInit(void);
 extern Size SyncScanShmemSize(void);
 
-#endif   /* HEAPAM_H */
+#endif							/* HEAPAM_H */
diff --git a/src/include/access/heapam_xlog.h b/src/include/access/heapam_xlog.h
index b285f172aa86e5f714188af497dfb29cf16c1a3f..81a6a395c4f89e8440c0d6fc68f29615087c1fa2 100644
--- a/src/include/access/heapam_xlog.h
+++ b/src/include/access/heapam_xlog.h
@@ -189,7 +189,7 @@ typedef struct xl_heap_update
 {
 	TransactionId old_xmax;		/* xmax of the old tuple */
 	OffsetNumber old_offnum;	/* old tuple's offset */
-	uint8		old_infobits_set;		/* infomask bits to set on old tuple */
+	uint8		old_infobits_set;	/* infomask bits to set on old tuple */
 	uint8		flags;
 	TransactionId new_xmax;		/* xmax of the new tuple */
 	OffsetNumber new_offnum;	/* new tuple's offset */
@@ -399,4 +399,4 @@ extern void heap_execute_freeze_tuple(HeapTupleHeader tuple,
 extern XLogRecPtr log_heap_visible(RelFileNode rnode, Buffer heap_buffer,
 				 Buffer vm_buffer, TransactionId cutoff_xid, uint8 flags);
 
-#endif   /* HEAPAM_XLOG_H */
+#endif							/* HEAPAM_XLOG_H */
diff --git a/src/include/access/hio.h b/src/include/access/hio.h
index 6dfa8d589122228b9e15494bd11bd66a8cd67c53..4a8beb63a6ca97c7c714943ccb3f4aa6e5760d18 100644
--- a/src/include/access/hio.h
+++ b/src/include/access/hio.h
@@ -30,7 +30,7 @@
  */
 typedef struct BulkInsertStateData
 {
-	BufferAccessStrategy strategy;		/* our BULKWRITE strategy object */
+	BufferAccessStrategy strategy;	/* our BULKWRITE strategy object */
 	Buffer		current_buf;	/* current insertion target page */
 }			BulkInsertStateData;
 
@@ -42,4 +42,4 @@ extern Buffer RelationGetBufferForTuple(Relation relation, Size len,
 						  BulkInsertState bistate,
 						  Buffer *vmbuffer, Buffer *vmbuffer_other);
 
-#endif   /* HIO_H */
+#endif							/* HIO_H */
diff --git a/src/include/access/htup.h b/src/include/access/htup.h
index 870adf4f77bd6df55ca09ad50e38dcb9af5d11dc..61b3e6863987a6c381402ad1c355eed15d71a2f4 100644
--- a/src/include/access/htup.h
+++ b/src/include/access/htup.h
@@ -85,4 +85,4 @@ extern void HeapTupleHeaderAdjustCmax(HeapTupleHeader tup,
 /* Prototype for HeapTupleHeader accessors in heapam.c */
 extern TransactionId HeapTupleGetUpdateXid(HeapTupleHeader tuple);
 
-#endif   /* HTUP_H */
+#endif							/* HTUP_H */
diff --git a/src/include/access/htup_details.h b/src/include/access/htup_details.h
index e365f4f2b4e1c6a29bf5f6e46c09973953d8cea7..3e1676c7e6146c1ab8170a2ca7857977ae74c995 100644
--- a/src/include/access/htup_details.h
+++ b/src/include/access/htup_details.h
@@ -748,7 +748,7 @@ struct MinimalTupleData
 
 extern Datum fastgetattr(HeapTuple tup, int attnum, TupleDesc tupleDesc,
 			bool *isnull);
-#endif   /* defined(DISABLE_COMPLEX_MACRO) */
+#endif							/* defined(DISABLE_COMPLEX_MACRO) */
 
 
 /* ----------------
@@ -821,4 +821,4 @@ extern MinimalTuple heap_copy_minimal_tuple(MinimalTuple mtup);
 extern HeapTuple heap_tuple_from_minimal_tuple(MinimalTuple mtup);
 extern MinimalTuple minimal_tuple_from_heap_tuple(HeapTuple htup);
 
-#endif   /* HTUP_DETAILS_H */
+#endif							/* HTUP_DETAILS_H */
diff --git a/src/include/access/itup.h b/src/include/access/itup.h
index ecd7c5c2087d43403e94d1ea510175ba39cd6b58..a94e7948b49671293fba0af19c644e564d73da48 100644
--- a/src/include/access/itup.h
+++ b/src/include/access/itup.h
@@ -148,4 +148,4 @@ extern void index_deform_tuple(IndexTuple tup, TupleDesc tupleDescriptor,
 				   Datum *values, bool *isnull);
 extern IndexTuple CopyIndexTuple(IndexTuple source);
 
-#endif   /* ITUP_H */
+#endif							/* ITUP_H */
diff --git a/src/include/access/multixact.h b/src/include/access/multixact.h
index 85997a41fa31df2c4ec9745cc746cca2a0c2c1da..d5e18c67338adad69264532fea4e3d558071bda0 100644
--- a/src/include/access/multixact.h
+++ b/src/include/access/multixact.h
@@ -157,4 +157,4 @@ extern const char *multixact_identify(uint8 info);
 extern char *mxid_to_string(MultiXactId multi, int nmembers,
 			   MultiXactMember *members);
 
-#endif   /* MULTIXACT_H */
+#endif							/* MULTIXACT_H */
diff --git a/src/include/access/nbtree.h b/src/include/access/nbtree.h
index 15771ce9e0b7ed11f129c31f9e7ba30d3342d78b..e6abbec280d9da5ea7a4a0bce761e66407781fe9 100644
--- a/src/include/access/nbtree.h
+++ b/src/include/access/nbtree.h
@@ -421,9 +421,9 @@ typedef BTScanOpaqueData *BTScanOpaque;
  * to use bits 16-31 (see skey.h).  The uppermost bits are copied from the
  * index's indoption[] array entry for the index attribute.
  */
-#define SK_BT_REQFWD	0x00010000		/* required to continue forward scan */
-#define SK_BT_REQBKWD	0x00020000		/* required to continue backward scan */
-#define SK_BT_INDOPTION_SHIFT  24		/* must clear the above bits */
+#define SK_BT_REQFWD	0x00010000	/* required to continue forward scan */
+#define SK_BT_REQBKWD	0x00020000	/* required to continue backward scan */
+#define SK_BT_INDOPTION_SHIFT  24	/* must clear the above bits */
 #define SK_BT_DESC			(INDOPTION_DESC << SK_BT_INDOPTION_SHIFT)
 #define SK_BT_NULLS_FIRST	(INDOPTION_NULLS_FIRST << SK_BT_INDOPTION_SHIFT)
 
@@ -556,4 +556,4 @@ extern void _bt_spool(BTSpool *btspool, ItemPointer self,
 		  Datum *values, bool *isnull);
 extern void _bt_leafbuild(BTSpool *btspool, BTSpool *spool2);
 
-#endif   /* NBTREE_H */
+#endif							/* NBTREE_H */
diff --git a/src/include/access/nbtxlog.h b/src/include/access/nbtxlog.h
index d6a308592319037c4cfa4de3906f3d93fca83b11..a46e9c36f33537c1ec7eabea43df0fdc888843f2 100644
--- a/src/include/access/nbtxlog.h
+++ b/src/include/access/nbtxlog.h
@@ -32,9 +32,9 @@
 #define XLOG_BTREE_SPLIT_R_ROOT 0x60	/* as above, new item on right */
 #define XLOG_BTREE_DELETE		0x70	/* delete leaf index tuples for a page */
 #define XLOG_BTREE_UNLINK_PAGE	0x80	/* delete a half-dead page */
-#define XLOG_BTREE_UNLINK_PAGE_META 0x90		/* same, and update metapage */
+#define XLOG_BTREE_UNLINK_PAGE_META 0x90	/* same, and update metapage */
 #define XLOG_BTREE_NEWROOT		0xA0	/* new root page */
-#define XLOG_BTREE_MARK_PAGE_HALFDEAD 0xB0		/* mark a leaf as half-dead */
+#define XLOG_BTREE_MARK_PAGE_HALFDEAD 0xB0	/* mark a leaf as half-dead */
 #define XLOG_BTREE_VACUUM		0xC0	/* delete entries on a page during
 										 * vacuum */
 #define XLOG_BTREE_REUSE_PAGE	0xD0	/* old page is about to be reused from
@@ -252,4 +252,4 @@ extern void btree_desc(StringInfo buf, XLogReaderState *record);
 extern const char *btree_identify(uint8 info);
 extern void btree_mask(char *pagedata, BlockNumber blkno);
 
-#endif   /* NBXLOG_H */
+#endif							/* NBXLOG_H */
diff --git a/src/include/access/parallel.h b/src/include/access/parallel.h
index 590e27a48455466ad6d1aacf59e290c7f7e1de7b..e3e0cecf1ea3b34d273c806b20b954ffee6e8eaf 100644
--- a/src/include/access/parallel.h
+++ b/src/include/access/parallel.h
@@ -67,4 +67,4 @@ extern void ParallelWorkerReportLastRecEnd(XLogRecPtr last_xlog_end);
 
 extern void ParallelWorkerMain(Datum main_arg);
 
-#endif   /* PARALLEL_H */
+#endif							/* PARALLEL_H */
diff --git a/src/include/access/printsimple.h b/src/include/access/printsimple.h
index 3f3e7a38400d5d719e8a7f000e77ab3fa4c9b61e..edf28cece97ed37ec43a80f33235c157dceebb8e 100644
--- a/src/include/access/printsimple.h
+++ b/src/include/access/printsimple.h
@@ -20,4 +20,4 @@ extern bool printsimple(TupleTableSlot *slot, DestReceiver *self);
 extern void printsimple_startup(DestReceiver *self, int operation,
 					TupleDesc tupdesc);
 
-#endif   /* PRINTSIMPLE_H */
+#endif							/* PRINTSIMPLE_H */
diff --git a/src/include/access/printtup.h b/src/include/access/printtup.h
index a828889c4f5e72973a8f40ac8f8e460348ce956a..641715e4165e911928dc8b9aeed506dd0d37d1e5 100644
--- a/src/include/access/printtup.h
+++ b/src/include/access/printtup.h
@@ -32,4 +32,4 @@ extern void spi_dest_startup(DestReceiver *self, int operation,
 				 TupleDesc typeinfo);
 extern bool spi_printtup(TupleTableSlot *slot, DestReceiver *self);
 
-#endif   /* PRINTTUP_H */
+#endif							/* PRINTTUP_H */
diff --git a/src/include/access/reloptions.h b/src/include/access/reloptions.h
index 91b2cd7bb2faa436821af06211a68459877c40f8..5cdaa3bff1fb5f15f90ac6b1414a19ef41ca4a1a 100644
--- a/src/include/access/reloptions.h
+++ b/src/include/access/reloptions.h
@@ -280,4 +280,4 @@ extern bytea *attribute_reloptions(Datum reloptions, bool validate);
 extern bytea *tablespace_reloptions(Datum reloptions, bool validate);
 extern LOCKMODE AlterTableGetRelOptionsLockLevel(List *defList);
 
-#endif   /* RELOPTIONS_H */
+#endif							/* RELOPTIONS_H */
diff --git a/src/include/access/relscan.h b/src/include/access/relscan.h
index 5247692d354a52f760a5b4ffe0cdd7a8373e3994..a20646b2b706191b442e98f72420238015488238 100644
--- a/src/include/access/relscan.h
+++ b/src/include/access/relscan.h
@@ -89,14 +89,14 @@ typedef struct IndexScanDescData
 	Relation	indexRelation;	/* index relation descriptor */
 	Snapshot	xs_snapshot;	/* snapshot to see */
 	int			numberOfKeys;	/* number of index qualifier conditions */
-	int			numberOfOrderBys;		/* number of ordering operators */
+	int			numberOfOrderBys;	/* number of ordering operators */
 	ScanKey		keyData;		/* array of index qualifier descriptors */
 	ScanKey		orderByData;	/* array of ordering op descriptors */
 	bool		xs_want_itup;	/* caller requests index tuples */
 	bool		xs_temp_snap;	/* unregister snapshot at scan end? */
 
 	/* signaling to index AM about killing index tuples */
-	bool		kill_prior_tuple;		/* last-returned tuple is dead */
+	bool		kill_prior_tuple;	/* last-returned tuple is dead */
 	bool		ignore_killed_tuples;	/* do not return killed entries */
 	bool		xactStartedInRecovery;	/* prevents killing/seeing killed
 										 * tuples */
@@ -158,4 +158,4 @@ typedef struct SysScanDescData
 	Snapshot	snapshot;		/* snapshot to unregister at end of scan */
 }			SysScanDescData;
 
-#endif   /* RELSCAN_H */
+#endif							/* RELSCAN_H */
diff --git a/src/include/access/rewriteheap.h b/src/include/access/rewriteheap.h
index 564c2ad0f52f15f19817399314da62cd08124515..91ff36707a307f027d8253dcc825c890ba8ade94 100644
--- a/src/include/access/rewriteheap.h
+++ b/src/include/access/rewriteheap.h
@@ -54,4 +54,4 @@ typedef struct LogicalRewriteMappingData
 #define LOGICAL_REWRITE_FORMAT "map-%x-%x-%X_%X-%x-%x"
 void		CheckPointLogicalRewriteHeap(void);
 
-#endif   /* REWRITE_HEAP_H */
+#endif							/* REWRITE_HEAP_H */
diff --git a/src/include/access/rmgr.h b/src/include/access/rmgr.h
index 64b92ff33a676286cfafe4f4e03764c0aa4ad8c5..c9b5c56a4c601535b9396d1ebeddeb2638225044 100644
--- a/src/include/access/rmgr.h
+++ b/src/include/access/rmgr.h
@@ -32,4 +32,4 @@ typedef enum RmgrIds
 
 #define RM_MAX_ID				(RM_NEXT_ID - 1)
 
-#endif   /* RMGR_H */
+#endif							/* RMGR_H */
diff --git a/src/include/access/sdir.h b/src/include/access/sdir.h
index 347e910a41e2ef4db137465922ea9535a70cba09..65eab485517cfc2e851bfe86bb6008abd44dd507 100644
--- a/src/include/access/sdir.h
+++ b/src/include/access/sdir.h
@@ -55,4 +55,4 @@ typedef enum ScanDirection
 #define ScanDirectionIsForward(direction) \
 	((bool) ((direction) == ForwardScanDirection))
 
-#endif   /* SDIR_H */
+#endif							/* SDIR_H */
diff --git a/src/include/access/skey.h b/src/include/access/skey.h
index 01cc940363178d2f3f3cffc1acbf5f54598eb350..2f4814f140f7f360a5a765974ec772ce0dee5d17 100644
--- a/src/include/access/skey.h
+++ b/src/include/access/skey.h
@@ -112,16 +112,15 @@ typedef ScanKeyData *ScanKey;
  * bits should be defined here).  Bits 16-31 are reserved for use within
  * individual index access methods.
  */
-#define SK_ISNULL			0x0001		/* sk_argument is NULL */
-#define SK_UNARY			0x0002		/* unary operator (not supported!) */
-#define SK_ROW_HEADER		0x0004		/* row comparison header (see above) */
-#define SK_ROW_MEMBER		0x0008		/* row comparison member (see above) */
-#define SK_ROW_END			0x0010		/* last row comparison member */
-#define SK_SEARCHARRAY		0x0020		/* scankey represents ScalarArrayOp */
-#define SK_SEARCHNULL		0x0040		/* scankey represents "col IS NULL" */
-#define SK_SEARCHNOTNULL	0x0080		/* scankey represents "col IS NOT
-										 * NULL" */
-#define SK_ORDER_BY			0x0100		/* scankey is for ORDER BY op */
+#define SK_ISNULL			0x0001	/* sk_argument is NULL */
+#define SK_UNARY			0x0002	/* unary operator (not supported!) */
+#define SK_ROW_HEADER		0x0004	/* row comparison header (see above) */
+#define SK_ROW_MEMBER		0x0008	/* row comparison member (see above) */
+#define SK_ROW_END			0x0010	/* last row comparison member */
+#define SK_SEARCHARRAY		0x0020	/* scankey represents ScalarArrayOp */
+#define SK_SEARCHNULL		0x0040	/* scankey represents "col IS NULL" */
+#define SK_SEARCHNOTNULL	0x0080	/* scankey represents "col IS NOT NULL" */
+#define SK_ORDER_BY			0x0100	/* scankey is for ORDER BY op */
 
 
 /*
@@ -149,4 +148,4 @@ extern void ScanKeyEntryInitializeWithInfo(ScanKey entry,
 							   FmgrInfo *finfo,
 							   Datum argument);
 
-#endif   /* SKEY_H */
+#endif							/* SKEY_H */
diff --git a/src/include/access/slru.h b/src/include/access/slru.h
index 42d0bb72edb6cd8016652cabe9bb4b2c66eca1d8..f1b4d6cc9dc9e10f2305c19ebf4803a6f1810a42 100644
--- a/src/include/access/slru.h
+++ b/src/include/access/slru.h
@@ -165,4 +165,4 @@ extern bool SlruScanDirCbReportPresence(SlruCtl ctl, char *filename,
 extern bool SlruScanDirCbDeleteAll(SlruCtl ctl, char *filename, int segpage,
 					   void *data);
 
-#endif   /* SLRU_H */
+#endif							/* SLRU_H */
diff --git a/src/include/access/spgist.h b/src/include/access/spgist.h
index 9dca8fde7df0b9e61cfd1151194a4f00011f2764..d1bc396e6df31d6e9c09c172e8b00da2c08768f4 100644
--- a/src/include/access/spgist.h
+++ b/src/include/access/spgist.h
@@ -74,33 +74,33 @@ typedef enum spgChooseResultType
 
 typedef struct spgChooseOut
 {
-	spgChooseResultType resultType;		/* action code, see above */
+	spgChooseResultType resultType; /* action code, see above */
 	union
 	{
 		struct					/* results for spgMatchNode */
 		{
 			int			nodeN;	/* descend to this node (index from 0) */
-			int			levelAdd;		/* increment level by this much */
-			Datum		restDatum;		/* new leaf datum */
+			int			levelAdd;	/* increment level by this much */
+			Datum		restDatum;	/* new leaf datum */
 		}			matchNode;
 		struct					/* results for spgAddNode */
 		{
-			Datum		nodeLabel;		/* new node's label */
+			Datum		nodeLabel;	/* new node's label */
 			int			nodeN;	/* where to insert it (index from 0) */
 		}			addNode;
 		struct					/* results for spgSplitTuple */
 		{
 			/* Info to form new upper-level inner tuple with one child tuple */
-			bool		prefixHasPrefix;		/* tuple should have a prefix? */
-			Datum		prefixPrefixDatum;		/* if so, its value */
+			bool		prefixHasPrefix;	/* tuple should have a prefix? */
+			Datum		prefixPrefixDatum;	/* if so, its value */
 			int			prefixNNodes;	/* number of nodes */
-			Datum	   *prefixNodeLabels;		/* their labels (or NULL for
-												 * no labels) */
-			int			childNodeN;		/* which node gets child tuple */
+			Datum	   *prefixNodeLabels;	/* their labels (or NULL for no
+											 * labels) */
+			int			childNodeN; /* which node gets child tuple */
 
 			/* Info to form new lower-level inner tuple with all old nodes */
-			bool		postfixHasPrefix;		/* tuple should have a prefix? */
-			Datum		postfixPrefixDatum;		/* if so, its value */
+			bool		postfixHasPrefix;	/* tuple should have a prefix? */
+			Datum		postfixPrefixDatum; /* if so, its value */
 		}			splitTuple;
 	}			result;
 } spgChooseOut;
@@ -123,7 +123,7 @@ typedef struct spgPickSplitOut
 	int			nNodes;			/* number of nodes for new inner tuple */
 	Datum	   *nodeLabels;		/* their labels (or NULL for no labels) */
 
-	int		   *mapTuplesToNodes;		/* node index for each leaf tuple */
+	int		   *mapTuplesToNodes;	/* node index for each leaf tuple */
 	Datum	   *leafTupleDatums;	/* datum to store in each new leaf tuple */
 } spgPickSplitOut;
 
@@ -135,10 +135,9 @@ typedef struct spgInnerConsistentIn
 	ScanKey		scankeys;		/* array of operators and comparison values */
 	int			nkeys;			/* length of array */
 
-	Datum		reconstructedValue;		/* value reconstructed at parent */
+	Datum		reconstructedValue; /* value reconstructed at parent */
 	void	   *traversalValue; /* opclass-specific traverse value */
-	MemoryContext traversalMemoryContext;		/* put new traverse values
-												 * here */
+	MemoryContext traversalMemoryContext;	/* put new traverse values here */
 	int			level;			/* current level (counting from zero) */
 	bool		returnData;		/* original data must be returned? */
 
@@ -167,7 +166,7 @@ typedef struct spgLeafConsistentIn
 	ScanKey		scankeys;		/* array of operators and comparison values */
 	int			nkeys;			/* length of array */
 
-	Datum		reconstructedValue;		/* value reconstructed at parent */
+	Datum		reconstructedValue; /* value reconstructed at parent */
 	void	   *traversalValue; /* opclass-specific traverse value */
 	int			level;			/* current level (counting from zero) */
 	bool		returnData;		/* original data must be returned? */
@@ -214,4 +213,4 @@ extern IndexBulkDeleteResult *spgvacuumcleanup(IndexVacuumInfo *info,
 /* spgvalidate.c */
 extern bool spgvalidate(Oid opclassoid);
 
-#endif   /* SPGIST_H */
+#endif							/* SPGIST_H */
diff --git a/src/include/access/spgist_private.h b/src/include/access/spgist_private.h
index 4072c050dea7e7f84c98e1347e57b883a3d2a767..1c4b321b6c653140690a525c3b6abe88fba47626 100644
--- a/src/include/access/spgist_private.h
+++ b/src/include/access/spgist_private.h
@@ -48,8 +48,8 @@ typedef SpGistPageOpaqueData *SpGistPageOpaque;
 
 /* Flag bits in page special space */
 #define SPGIST_META			(1<<0)
-#define SPGIST_DELETED		(1<<1)		/* never set, but keep for backwards
-										 * compatibility */
+#define SPGIST_DELETED		(1<<1)	/* never set, but keep for backwards
+									 * compatibility */
 #define SPGIST_LEAF			(1<<2)
 #define SPGIST_NULLS		(1<<3)
 
@@ -94,7 +94,7 @@ typedef struct SpGistLUPCache
 typedef struct SpGistMetaPageData
 {
 	uint32		magicNumber;	/* for identity cross-check */
-	SpGistLUPCache lastUsedPages;		/* shared storage of last-used info */
+	SpGistLUPCache lastUsedPages;	/* shared storage of last-used info */
 } SpGistMetaPageData;
 
 #define SPGIST_MAGIC_NUMBER (0xBA0BABEE)
@@ -120,10 +120,10 @@ typedef struct SpGistState
 	spgConfigOut config;		/* filled in by opclass config method */
 
 	SpGistTypeDesc attType;		/* type of input data and leaf values */
-	SpGistTypeDesc attPrefixType;		/* type of inner-tuple prefix values */
+	SpGistTypeDesc attPrefixType;	/* type of inner-tuple prefix values */
 	SpGistTypeDesc attLabelType;	/* type of node label values */
 
-	char	   *deadTupleStorage;		/* workspace for spgFormDeadTuple */
+	char	   *deadTupleStorage;	/* workspace for spgFormDeadTuple */
 
 	TransactionId myXid;		/* XID to use when creating a redirect tuple */
 	bool		isBuild;		/* true if doing index build */
@@ -159,7 +159,7 @@ typedef struct SpGistScanOpaqueData
 	int			iPtr;			/* index for scanning through same */
 	ItemPointerData heapPtrs[MaxIndexTuplesPerPage];	/* TIDs from cur page */
 	bool		recheck[MaxIndexTuplesPerPage]; /* their recheck flags */
-	HeapTuple	reconTups[MaxIndexTuplesPerPage];		/* reconstructed tuples */
+	HeapTuple	reconTups[MaxIndexTuplesPerPage];	/* reconstructed tuples */
 
 	/*
 	 * Note: using MaxIndexTuplesPerPage above is a bit hokey since
@@ -179,10 +179,10 @@ typedef struct SpGistCache
 	spgConfigOut config;		/* filled in by opclass config method */
 
 	SpGistTypeDesc attType;		/* type of input data and leaf values */
-	SpGistTypeDesc attPrefixType;		/* type of inner-tuple prefix values */
+	SpGistTypeDesc attPrefixType;	/* type of inner-tuple prefix values */
 	SpGistTypeDesc attLabelType;	/* type of node label values */
 
-	SpGistLUPCache lastUsedPages;		/* local storage of last-used info */
+	SpGistLUPCache lastUsedPages;	/* local storage of last-used info */
 } SpGistCache;
 
 
@@ -418,4 +418,4 @@ extern void spgPageIndexMultiDelete(SpGistState *state, Page page,
 extern bool spgdoinsert(Relation index, SpGistState *state,
 			ItemPointer heapPtr, Datum datum, bool isnull);
 
-#endif   /* SPGIST_PRIVATE_H */
+#endif							/* SPGIST_PRIVATE_H */
diff --git a/src/include/access/spgxlog.h b/src/include/access/spgxlog.h
index ff597f75db87e7edb5bca8e7de658b6527173610..cf4331be4ae4b8b7527294bad79fe2fa6ae04f00 100644
--- a/src/include/access/spgxlog.h
+++ b/src/include/access/spgxlog.h
@@ -238,7 +238,7 @@ typedef struct spgxlogVacuumRoot
 typedef struct spgxlogVacuumRedirect
 {
 	uint16		nToPlaceholder; /* number of redirects to make placeholders */
-	OffsetNumber firstPlaceholder;		/* first placeholder tuple to remove */
+	OffsetNumber firstPlaceholder;	/* first placeholder tuple to remove */
 	TransactionId newestRedirectXid;	/* newest XID of removed redirects */
 
 	/* offsets of redirect tuples to make placeholders follow */
@@ -254,4 +254,4 @@ extern void spg_xlog_startup(void);
 extern void spg_xlog_cleanup(void);
 extern void spg_mask(char *pagedata, BlockNumber blkno);
 
-#endif   /* SPGXLOG_H */
+#endif							/* SPGXLOG_H */
diff --git a/src/include/access/stratnum.h b/src/include/access/stratnum.h
index 489e5c595e1c2d4b0aa5c1cd7ec9b4f4dfd0424b..91d57605b25bd0a5c773a283599cbda7dfa9b2c5 100644
--- a/src/include/access/stratnum.h
+++ b/src/include/access/stratnum.h
@@ -41,35 +41,35 @@ typedef uint16 StrategyNumber;
  * The first few of these come from the R-Tree indexing method (hence the
  * names); the others have been added over time as they have been needed.
  */
-#define RTLeftStrategyNumber			1		/* for << */
-#define RTOverLeftStrategyNumber		2		/* for &< */
-#define RTOverlapStrategyNumber			3		/* for && */
-#define RTOverRightStrategyNumber		4		/* for &> */
-#define RTRightStrategyNumber			5		/* for >> */
-#define RTSameStrategyNumber			6		/* for ~= */
-#define RTContainsStrategyNumber		7		/* for @> */
-#define RTContainedByStrategyNumber		8		/* for <@ */
-#define RTOverBelowStrategyNumber		9		/* for &<| */
-#define RTBelowStrategyNumber			10		/* for <<| */
-#define RTAboveStrategyNumber			11		/* for |>> */
-#define RTOverAboveStrategyNumber		12		/* for |&> */
-#define RTOldContainsStrategyNumber		13		/* for old spelling of @> */
-#define RTOldContainedByStrategyNumber	14		/* for old spelling of <@ */
-#define RTKNNSearchStrategyNumber		15		/* for <-> (distance) */
-#define RTContainsElemStrategyNumber	16		/* for range types @> elem */
-#define RTAdjacentStrategyNumber		17		/* for -|- */
-#define RTEqualStrategyNumber			18		/* for = */
-#define RTNotEqualStrategyNumber		19		/* for != */
-#define RTLessStrategyNumber			20		/* for < */
-#define RTLessEqualStrategyNumber		21		/* for <= */
-#define RTGreaterStrategyNumber			22		/* for > */
-#define RTGreaterEqualStrategyNumber	23		/* for >= */
-#define RTSubStrategyNumber				24		/* for inet >> */
-#define RTSubEqualStrategyNumber		25		/* for inet <<= */
-#define RTSuperStrategyNumber			26		/* for inet << */
-#define RTSuperEqualStrategyNumber		27		/* for inet >>= */
+#define RTLeftStrategyNumber			1	/* for << */
+#define RTOverLeftStrategyNumber		2	/* for &< */
+#define RTOverlapStrategyNumber			3	/* for && */
+#define RTOverRightStrategyNumber		4	/* for &> */
+#define RTRightStrategyNumber			5	/* for >> */
+#define RTSameStrategyNumber			6	/* for ~= */
+#define RTContainsStrategyNumber		7	/* for @> */
+#define RTContainedByStrategyNumber		8	/* for <@ */
+#define RTOverBelowStrategyNumber		9	/* for &<| */
+#define RTBelowStrategyNumber			10	/* for <<| */
+#define RTAboveStrategyNumber			11	/* for |>> */
+#define RTOverAboveStrategyNumber		12	/* for |&> */
+#define RTOldContainsStrategyNumber		13	/* for old spelling of @> */
+#define RTOldContainedByStrategyNumber	14	/* for old spelling of <@ */
+#define RTKNNSearchStrategyNumber		15	/* for <-> (distance) */
+#define RTContainsElemStrategyNumber	16	/* for range types @> elem */
+#define RTAdjacentStrategyNumber		17	/* for -|- */
+#define RTEqualStrategyNumber			18	/* for = */
+#define RTNotEqualStrategyNumber		19	/* for != */
+#define RTLessStrategyNumber			20	/* for < */
+#define RTLessEqualStrategyNumber		21	/* for <= */
+#define RTGreaterStrategyNumber			22	/* for > */
+#define RTGreaterEqualStrategyNumber	23	/* for >= */
+#define RTSubStrategyNumber				24	/* for inet >> */
+#define RTSubEqualStrategyNumber		25	/* for inet <<= */
+#define RTSuperStrategyNumber			26	/* for inet << */
+#define RTSuperEqualStrategyNumber		27	/* for inet >>= */
 
 #define RTMaxStrategyNumber				27
 
 
-#endif   /* STRATNUM_H */
+#endif							/* STRATNUM_H */
diff --git a/src/include/access/subtrans.h b/src/include/access/subtrans.h
index 847359873a9e3d7589b8b6b015e49dd2e77956de..41716d7b71741b8909bb1601cd08e6441d7b6ceb 100644
--- a/src/include/access/subtrans.h
+++ b/src/include/access/subtrans.h
@@ -27,4 +27,4 @@ extern void CheckPointSUBTRANS(void);
 extern void ExtendSUBTRANS(TransactionId newestXact);
 extern void TruncateSUBTRANS(TransactionId oldestXact);
 
-#endif   /* SUBTRANS_H */
+#endif							/* SUBTRANS_H */
diff --git a/src/include/access/sysattr.h b/src/include/access/sysattr.h
index c03d3ffb43b7a969041387e60c066510c6313018..b88c5e11411189a45c4ec417ad082ab4dd799989 100644
--- a/src/include/access/sysattr.h
+++ b/src/include/access/sysattr.h
@@ -27,4 +27,4 @@
 #define TableOidAttributeNumber					(-7)
 #define FirstLowInvalidHeapAttributeNumber		(-8)
 
-#endif   /* SYSATTR_H */
+#endif							/* SYSATTR_H */
diff --git a/src/include/access/timeline.h b/src/include/access/timeline.h
index c1911feb1604414e0127876a178919ce36b072e7..4bdb0c1f4fef7843afc25f2dcc95b74fe78b3406 100644
--- a/src/include/access/timeline.h
+++ b/src/include/access/timeline.h
@@ -41,4 +41,4 @@ extern TimeLineID tliOfPointInHistory(XLogRecPtr ptr, List *history);
 extern XLogRecPtr tliSwitchPoint(TimeLineID tli, List *history,
 			   TimeLineID *nextTLI);
 
-#endif   /* TIMELINE_H */
+#endif							/* TIMELINE_H */
diff --git a/src/include/access/transam.h b/src/include/access/transam.h
index d25a2dd2073f406f1ba471d564fbe5d14b2e31bd..86076dede1e5b454493217af3ed804030c690b66 100644
--- a/src/include/access/transam.h
+++ b/src/include/access/transam.h
@@ -183,4 +183,4 @@ extern void AdvanceOldestClogXid(TransactionId oldest_datfrozenxid);
 extern bool ForceTransactionIdLimitUpdate(void);
 extern Oid	GetNewObjectId(void);
 
-#endif   /* TRAMSAM_H */
+#endif							/* TRAMSAM_H */
diff --git a/src/include/access/tsmapi.h b/src/include/access/tsmapi.h
index 8ba750299f0ef2b542239d91530c8d344f117404..3d94cc646613cb69497f5f63452c718a135a0619 100644
--- a/src/include/access/tsmapi.h
+++ b/src/include/access/tsmapi.h
@@ -67,15 +67,15 @@ typedef struct TsmRoutine
 	SampleScanGetSampleSize_function SampleScanGetSampleSize;
 
 	/* Functions for executing a SampleScan on a physical table */
-	InitSampleScan_function InitSampleScan;		/* can be NULL */
+	InitSampleScan_function InitSampleScan; /* can be NULL */
 	BeginSampleScan_function BeginSampleScan;
 	NextSampleBlock_function NextSampleBlock;	/* can be NULL */
 	NextSampleTuple_function NextSampleTuple;
-	EndSampleScan_function EndSampleScan;		/* can be NULL */
+	EndSampleScan_function EndSampleScan;	/* can be NULL */
 } TsmRoutine;
 
 
 /* Functions in access/tablesample/tablesample.c */
 extern TsmRoutine *GetTsmRoutine(Oid tsmhandler);
 
-#endif   /* TSMAPI_H */
+#endif							/* TSMAPI_H */
diff --git a/src/include/access/tupconvert.h b/src/include/access/tupconvert.h
index e86cfd56c83f8a54c18c8ebf75defffa0219f64f..173904adae0bb9535f641fd1c9d0637e0e7e286d 100644
--- a/src/include/access/tupconvert.h
+++ b/src/include/access/tupconvert.h
@@ -46,4 +46,4 @@ extern HeapTuple do_convert_tuple(HeapTuple tuple, TupleConversionMap *map);
 
 extern void free_conversion_map(TupleConversionMap *map);
 
-#endif   /* TUPCONVERT_H */
+#endif							/* TUPCONVERT_H */
diff --git a/src/include/access/tupdesc.h b/src/include/access/tupdesc.h
index 0d1e263013adbcab3eb4cf24382ab944d6eb9f2d..e7065d70baadd8db7b5ba596a9f421464fc5c271 100644
--- a/src/include/access/tupdesc.h
+++ b/src/include/access/tupdesc.h
@@ -134,4 +134,4 @@ extern TupleDesc BuildDescForRelation(List *schema);
 
 extern TupleDesc BuildDescFromLists(List *names, List *types, List *typmods, List *collations);
 
-#endif   /* TUPDESC_H */
+#endif							/* TUPDESC_H */
diff --git a/src/include/access/tupmacs.h b/src/include/access/tupmacs.h
index b5369108cc80c660c4ce077d64eeb98de65b8c8f..6746203828f9f3b4c449313436a000f97f65ea8a 100644
--- a/src/include/access/tupmacs.h
+++ b/src/include/access/tupmacs.h
@@ -88,7 +88,7 @@
 	: \
 	PointerGetDatum((char *) (T)) \
 )
-#endif   /* SIZEOF_DATUM == 8 */
+#endif							/* SIZEOF_DATUM == 8 */
 
 /*
  * att_align_datum aligns the given offset as needed for a datum of alignment
@@ -238,6 +238,6 @@
 				break; \
 		} \
 	} while (0)
-#endif   /* SIZEOF_DATUM == 8 */
+#endif							/* SIZEOF_DATUM == 8 */
 
 #endif
diff --git a/src/include/access/tuptoaster.h b/src/include/access/tuptoaster.h
index 6a5880e23875197e73ff38d435f8630e50d4a7c2..fd9f83ac44943383b9f043e89784f37b2a9bd153 100644
--- a/src/include/access/tuptoaster.h
+++ b/src/include/access/tuptoaster.h
@@ -84,7 +84,7 @@
  *
  * NB: Changing TOAST_MAX_CHUNK_SIZE requires an initdb.
  */
-#define EXTERN_TUPLES_PER_PAGE	4		/* tweak only this */
+#define EXTERN_TUPLES_PER_PAGE	4	/* tweak only this */
 
 #define EXTERN_TUPLE_MAX_SIZE	MaximumBytesPerTuple(EXTERN_TUPLES_PER_PAGE)
 
@@ -236,4 +236,4 @@ extern Size toast_datum_size(Datum value);
  */
 extern Oid	toast_get_valid_index(Oid toastoid, LOCKMODE lock);
 
-#endif   /* TUPTOASTER_H */
+#endif							/* TUPTOASTER_H */
diff --git a/src/include/access/twophase.h b/src/include/access/twophase.h
index 2aab1f93a65fb9e1e73dcd2e2001b15d09229429..54dec4eeafb6864180cfb0fb604dfea497f53e66 100644
--- a/src/include/access/twophase.h
+++ b/src/include/access/twophase.h
@@ -57,4 +57,4 @@ extern void PrepareRedoAdd(char *buf, XLogRecPtr start_lsn,
 			   XLogRecPtr end_lsn);
 extern void PrepareRedoRemove(TransactionId xid, bool giveWarning);
 extern void restoreTwoPhaseData(void);
-#endif   /* TWOPHASE_H */
+#endif							/* TWOPHASE_H */
diff --git a/src/include/access/twophase_rmgr.h b/src/include/access/twophase_rmgr.h
index ed2067b7fb3c523158c8b9ea1062549e99b5b5ee..44cd6d202f2003201d8ef055d7ad16540b4cdb2d 100644
--- a/src/include/access/twophase_rmgr.h
+++ b/src/include/access/twophase_rmgr.h
@@ -37,4 +37,4 @@ extern const TwoPhaseCallback twophase_standby_recover_callbacks[];
 extern void RegisterTwoPhaseRecord(TwoPhaseRmgrId rmid, uint16 info,
 					   const void *data, uint32 len);
 
-#endif   /* TWOPHASE_RMGR_H */
+#endif							/* TWOPHASE_RMGR_H */
diff --git a/src/include/access/valid.h b/src/include/access/valid.h
index 72f2bb6ac29272673b20c29852ce41b1f59666f3..53a7d0685aec1efcb4d2e1e3580780556cb1f623 100644
--- a/src/include/access/valid.h
+++ b/src/include/access/valid.h
@@ -66,4 +66,4 @@ do \
 	} \
 } while (0)
 
-#endif   /* VALID_H */
+#endif							/* VALID_H */
diff --git a/src/include/access/visibilitymap.h b/src/include/access/visibilitymap.h
index a3796f290289852ec8e147e921cde9adb4f0227a..da0e76d6bef17c00f73f90ae6a327b20d94df508 100644
--- a/src/include/access/visibilitymap.h
+++ b/src/include/access/visibilitymap.h
@@ -25,8 +25,8 @@
 /* Flags for bit map */
 #define VISIBILITYMAP_ALL_VISIBLE	0x01
 #define VISIBILITYMAP_ALL_FROZEN	0x02
-#define VISIBILITYMAP_VALID_BITS	0x03		/* OR of all valid
-												 * visibilitymap flags bits */
+#define VISIBILITYMAP_VALID_BITS	0x03	/* OR of all valid visibilitymap
+											 * flags bits */
 
 /* Macros for visibilitymap test */
 #define VM_ALL_VISIBLE(r, b, v) \
@@ -46,4 +46,4 @@ extern uint8 visibilitymap_get_status(Relation rel, BlockNumber heapBlk, Buffer
 extern void visibilitymap_count(Relation rel, BlockNumber *all_visible, BlockNumber *all_frozen);
 extern void visibilitymap_truncate(Relation rel, BlockNumber nheapblocks);
 
-#endif   /* VISIBILITYMAP_H */
+#endif							/* VISIBILITYMAP_H */
diff --git a/src/include/access/xact.h b/src/include/access/xact.h
index 50bace80de21c83c00204dda7c131df8341c158d..ad5aad96df0cdcc11e1d022dd07c84a9a4307545 100644
--- a/src/include/access/xact.h
+++ b/src/include/access/xact.h
@@ -57,12 +57,11 @@ extern bool XactDeferrable;
 typedef enum
 {
 	SYNCHRONOUS_COMMIT_OFF,		/* asynchronous commit */
-	SYNCHRONOUS_COMMIT_LOCAL_FLUSH,		/* wait for local flush only */
+	SYNCHRONOUS_COMMIT_LOCAL_FLUSH, /* wait for local flush only */
 	SYNCHRONOUS_COMMIT_REMOTE_WRITE,	/* wait for local flush and remote
 										 * write */
 	SYNCHRONOUS_COMMIT_REMOTE_FLUSH,	/* wait for local and remote flush */
-	SYNCHRONOUS_COMMIT_REMOTE_APPLY		/* wait for local flush and remote
-										 * apply */
+	SYNCHRONOUS_COMMIT_REMOTE_APPLY /* wait for local flush and remote apply */
 }			SyncCommitLevel;
 
 /* Define the default setting for synchronous_commit */
@@ -405,4 +404,4 @@ extern void EnterParallelMode(void);
 extern void ExitParallelMode(void);
 extern bool IsInParallelMode(void);
 
-#endif   /* XACT_H */
+#endif							/* XACT_H */
diff --git a/src/include/access/xlog.h b/src/include/access/xlog.h
index e00ab12d2ee64e3a91aad425d4f423eddf41e1e8..49afdfb37486d78a9d1efcb2e35a79195e908dd5 100644
--- a/src/include/access/xlog.h
+++ b/src/include/access/xlog.h
@@ -24,9 +24,9 @@
 /* Sync methods */
 #define SYNC_METHOD_FSYNC		0
 #define SYNC_METHOD_FDATASYNC	1
-#define SYNC_METHOD_OPEN		2		/* for O_SYNC */
+#define SYNC_METHOD_OPEN		2	/* for O_SYNC */
 #define SYNC_METHOD_FSYNC_WRITETHROUGH	3
-#define SYNC_METHOD_OPEN_DSYNC	4		/* for O_DSYNC */
+#define SYNC_METHOD_OPEN_DSYNC	4	/* for O_DSYNC */
 extern int	sync_method;
 
 extern PGDLLIMPORT TimeLineID ThisTimeLineID;	/* current TLI */
@@ -173,9 +173,8 @@ extern bool XLOG_DEBUG;
 
 /* These directly affect the behavior of CreateCheckPoint and subsidiaries */
 #define CHECKPOINT_IS_SHUTDOWN	0x0001	/* Checkpoint is for shutdown */
-#define CHECKPOINT_END_OF_RECOVERY	0x0002		/* Like shutdown checkpoint,
-												 * but issued at end of WAL
-												 * recovery */
+#define CHECKPOINT_END_OF_RECOVERY	0x0002	/* Like shutdown checkpoint, but
+											 * issued at end of WAL recovery */
 #define CHECKPOINT_IMMEDIATE	0x0004	/* Do it without delays */
 #define CHECKPOINT_FORCE		0x0008	/* Force even if no activity */
 #define CHECKPOINT_FLUSH_ALL	0x0010	/* Flush all pages, including those
@@ -202,18 +201,18 @@ typedef struct CheckpointStatsData
 	TimestampTz ckpt_sync_end_t;	/* end of fsyncs */
 	TimestampTz ckpt_end_t;		/* end of checkpoint */
 
-	int			ckpt_bufs_written;		/* # of buffers written */
+	int			ckpt_bufs_written;	/* # of buffers written */
 
 	int			ckpt_segs_added;	/* # of new xlog segments created */
-	int			ckpt_segs_removed;		/* # of xlog segments deleted */
-	int			ckpt_segs_recycled;		/* # of xlog segments recycled */
+	int			ckpt_segs_removed;	/* # of xlog segments deleted */
+	int			ckpt_segs_recycled; /* # of xlog segments recycled */
 
 	int			ckpt_sync_rels; /* # of relations synced */
-	uint64		ckpt_longest_sync;		/* Longest sync for one relation */
-	uint64		ckpt_agg_sync_time;		/* The sum of all the individual sync
-										 * times, which is not necessarily the
-										 * same as the total elapsed time for
-										 * the entire sync phase. */
+	uint64		ckpt_longest_sync;	/* Longest sync for one relation */
+	uint64		ckpt_agg_sync_time; /* The sum of all the individual sync
+									 * times, which is not necessarily the
+									 * same as the total elapsed time for the
+									 * entire sync phase. */
 } CheckpointStatsData;
 
 extern CheckpointStatsData CheckpointStats;
@@ -324,4 +323,4 @@ extern SessionBackupState get_backup_status(void);
 #define TABLESPACE_MAP			"tablespace_map"
 #define TABLESPACE_MAP_OLD		"tablespace_map.old"
 
-#endif   /* XLOG_H */
+#endif							/* XLOG_H */
diff --git a/src/include/access/xlog_internal.h b/src/include/access/xlog_internal.h
index 6e2bfd0ad03c9a0d5b9e905f3c2cb58db36a25b2..a661ec01808ed28f4d229dab79b3181245f0ffc6 100644
--- a/src/include/access/xlog_internal.h
+++ b/src/include/access/xlog_internal.h
@@ -319,4 +319,4 @@ extern bool XLogArchiveIsReady(const char *xlog);
 extern bool XLogArchiveIsReadyOrDone(const char *xlog);
 extern void XLogArchiveCleanup(const char *xlog);
 
-#endif   /* XLOG_INTERNAL_H */
+#endif							/* XLOG_INTERNAL_H */
diff --git a/src/include/access/xlogdefs.h b/src/include/access/xlogdefs.h
index 0f07bb26746fd5aa387d7a7684fbf8f7a31f6bf9..3a80d6be6f5fb89ea37c5871f82f54f051460915 100644
--- a/src/include/access/xlogdefs.h
+++ b/src/include/access/xlogdefs.h
@@ -99,4 +99,4 @@ typedef uint16 RepOriginId;
 #define DEFAULT_SYNC_METHOD		SYNC_METHOD_FSYNC
 #endif
 
-#endif   /* XLOG_DEFS_H */
+#endif							/* XLOG_DEFS_H */
diff --git a/src/include/access/xloginsert.h b/src/include/access/xloginsert.h
index d0d005a557d1abf04bf46482b9dc9771ff52fc8e..174c88677f5d88ec29d7a3d9ef7fd7de492ffb79 100644
--- a/src/include/access/xloginsert.h
+++ b/src/include/access/xloginsert.h
@@ -29,9 +29,8 @@
 /* flags for XLogRegisterBuffer */
 #define REGBUF_FORCE_IMAGE	0x01	/* force a full-page image */
 #define REGBUF_NO_IMAGE		0x02	/* don't take a full-page image */
-#define REGBUF_WILL_INIT	(0x04 | 0x02)		/* page will be re-initialized
-												 * at replay (implies
-												 * NO_IMAGE) */
+#define REGBUF_WILL_INIT	(0x04 | 0x02)	/* page will be re-initialized at
+											 * replay (implies NO_IMAGE) */
 #define REGBUF_STANDARD		0x08	/* page follows "standard" page layout,
 									 * (data between pd_lower and pd_upper
 									 * will be skipped) */
@@ -59,4 +58,4 @@ extern XLogRecPtr XLogSaveBufferForHint(Buffer buffer, bool buffer_std);
 
 extern void InitXLogInsert(void);
 
-#endif   /* XLOGINSERT_H */
+#endif							/* XLOGINSERT_H */
diff --git a/src/include/access/xlogreader.h b/src/include/access/xlogreader.h
index 51843a28076c797ae866281a702f671a57e8c005..767159833493ffce8044e18db7e7fc1a9eaa2a3b 100644
--- a/src/include/access/xlogreader.h
+++ b/src/include/access/xlogreader.h
@@ -204,7 +204,7 @@ extern void XLogReaderInvalReadState(XLogReaderState *state);
 
 #ifdef FRONTEND
 extern XLogRecPtr XLogFindNextRecord(XLogReaderState *state, XLogRecPtr RecPtr);
-#endif   /* FRONTEND */
+#endif							/* FRONTEND */
 
 /* Functions for decoding an XLogRecord */
 
@@ -233,4 +233,4 @@ extern bool XLogRecGetBlockTag(XLogReaderState *record, uint8 block_id,
 				   RelFileNode *rnode, ForkNumber *forknum,
 				   BlockNumber *blknum);
 
-#endif   /* XLOGREADER_H */
+#endif							/* XLOGREADER_H */
diff --git a/src/include/access/xlogrecord.h b/src/include/access/xlogrecord.h
index 1a8dcf2cce41e8b7ca5b7a85a777f22a9abce9bc..b53960e1126d5501651575febf5189a53d83483f 100644
--- a/src/include/access/xlogrecord.h
+++ b/src/include/access/xlogrecord.h
@@ -145,7 +145,7 @@ typedef struct XLogRecordBlockImageHeader
 
 /* Information stored in bimg_info */
 #define BKPIMAGE_HAS_HOLE		0x01	/* page image has "hole" */
-#define BKPIMAGE_IS_COMPRESSED		0x02		/* page image is compressed */
+#define BKPIMAGE_IS_COMPRESSED		0x02	/* page image is compressed */
 #define BKPIMAGE_APPLY		0x04	/* page image should be restored during
 									 * replay */
 
@@ -225,4 +225,4 @@ typedef struct XLogRecordDataHeaderLong
 #define XLR_BLOCK_ID_DATA_LONG		254
 #define XLR_BLOCK_ID_ORIGIN			253
 
-#endif   /* XLOGRECORD_H */
+#endif							/* XLOGRECORD_H */
diff --git a/src/include/bootstrap/bootstrap.h b/src/include/bootstrap/bootstrap.h
index cb123e4d6469851dce072fb16c949bc324a52cd9..35eb9a4ff51621f5b469ba2ff4d4482640508a15 100644
--- a/src/include/bootstrap/bootstrap.h
+++ b/src/include/bootstrap/bootstrap.h
@@ -63,4 +63,4 @@ extern int	boot_yyparse(void);
 extern int	boot_yylex(void);
 extern void boot_yyerror(const char *str) pg_attribute_noreturn();
 
-#endif   /* BOOTSTRAP_H */
+#endif							/* BOOTSTRAP_H */
diff --git a/src/include/c.h b/src/include/c.h
index c8e761d2777b0e7662a04f129cb8c3f67dac6acb..9066e3c57835f97f8a0ee6cf1cf4bd8102979fcb 100644
--- a/src/include/c.h
+++ b/src/include/c.h
@@ -62,7 +62,7 @@
 #define WIN32
 #endif
 
-#if !defined(WIN32) && !defined(__CYGWIN__)		/* win32 includes further down */
+#if !defined(WIN32) && !defined(__CYGWIN__) /* win32 includes further down */
 #include "pg_config_os.h"		/* must be before any system header files */
 #endif
 
@@ -209,7 +209,7 @@ typedef char bool;
 #ifndef false
 #define false	((bool) 0)
 #endif
-#endif   /* not C++ */
+#endif							/* not C++ */
 
 typedef bool *BoolPtr;
 
@@ -254,7 +254,7 @@ typedef char *Pointer;
 typedef signed char int8;		/* == 8 bits */
 typedef signed short int16;		/* == 16 bits */
 typedef signed int int32;		/* == 32 bits */
-#endif   /* not HAVE_INT8 */
+#endif							/* not HAVE_INT8 */
 
 /*
  * uintN
@@ -266,7 +266,7 @@ typedef signed int int32;		/* == 32 bits */
 typedef unsigned char uint8;	/* == 8 bits */
 typedef unsigned short uint16;	/* == 16 bits */
 typedef unsigned int uint32;	/* == 32 bits */
-#endif   /* not HAVE_UINT8 */
+#endif							/* not HAVE_UINT8 */
 
 /*
  * bitsN
@@ -553,7 +553,7 @@ typedef NameData *Name;
  */
 #ifndef offsetof
 #define offsetof(type, field)	((long) &((type *)0)->field)
-#endif   /* offsetof */
+#endif							/* offsetof */
 
 /*
  * lengthof
@@ -732,7 +732,7 @@ typedef NameData *Name;
 	Trap(TYPEALIGN(bndr, (uintptr_t)(ptr)) != (uintptr_t)(ptr), \
 		 "UnalignedPointer")
 
-#endif   /* USE_ASSERT_CHECKING && !FRONTEND */
+#endif							/* USE_ASSERT_CHECKING && !FRONTEND */
 
 /*
  * Macros to support compile-time assertion checks.
@@ -758,7 +758,7 @@ typedef NameData *Name;
 	((void) sizeof(struct { int static_assert_failure : (condition) ? 1 : -1; }))
 #define StaticAssertExpr(condition, errmessage) \
 	StaticAssertStmt(condition, errmessage)
-#endif   /* HAVE__STATIC_ASSERT */
+#endif							/* HAVE__STATIC_ASSERT */
 
 
 /*
@@ -786,7 +786,7 @@ typedef NameData *Name;
 #define AssertVariableIsOfTypeMacro(varname, typename) \
 	((void) StaticAssertExpr(sizeof(varname) == sizeof(typename),		\
 	 CppAsString(varname) " does not have type " CppAsString(typename)))
-#endif   /* HAVE__BUILTIN_TYPES_COMPATIBLE_P */
+#endif							/* HAVE__BUILTIN_TYPES_COMPATIBLE_P */
 
 
 /* ----------------------------------------------------------------
@@ -1124,4 +1124,4 @@ extern int	fdatasync(int fildes);
 /* /port compatibility functions */
 #include "port.h"
 
-#endif   /* C_H */
+#endif							/* C_H */
diff --git a/src/include/catalog/binary_upgrade.h b/src/include/catalog/binary_upgrade.h
index 98089e3c1a975955c7a2f6a97782290a9e50a036..5ff365fe53b372c054954390831d9fd28d0fb72b 100644
--- a/src/include/catalog/binary_upgrade.h
+++ b/src/include/catalog/binary_upgrade.h
@@ -27,4 +27,4 @@ extern PGDLLIMPORT Oid binary_upgrade_next_pg_authid_oid;
 
 extern PGDLLIMPORT bool binary_upgrade_record_init_privs;
 
-#endif   /* BINARY_UPGRADE_H */
+#endif							/* BINARY_UPGRADE_H */
diff --git a/src/include/catalog/catalog.h b/src/include/catalog/catalog.h
index d0a199afde7d1e2de269fde0f81560fca4227f48..8ce9a9966a436a69be07bf786255c3a1808f6345 100644
--- a/src/include/catalog/catalog.h
+++ b/src/include/catalog/catalog.h
@@ -48,4 +48,4 @@ extern Oid GetNewOidWithIndex(Relation relation, Oid indexId,
 extern Oid GetNewRelFileNode(Oid reltablespace, Relation pg_class,
 				  char relpersistence);
 
-#endif   /* CATALOG_H */
+#endif							/* CATALOG_H */
diff --git a/src/include/catalog/dependency.h b/src/include/catalog/dependency.h
index 8586b9d7a1f0a1122b607a13cf49875e7d2e3c39..b9f98423cc21f77b78f8303dfcd1e4833701a2da 100644
--- a/src/include/catalog/dependency.h
+++ b/src/include/catalog/dependency.h
@@ -171,11 +171,11 @@ typedef enum ObjectClass
 #define LAST_OCLASS		OCLASS_TRANSFORM
 
 /* flag bits for performDeletion/performMultipleDeletions: */
-#define PERFORM_DELETION_INTERNAL			0x0001		/* internal action */
-#define PERFORM_DELETION_CONCURRENTLY		0x0002		/* concurrent drop */
-#define PERFORM_DELETION_QUIETLY			0x0004		/* suppress notices */
-#define PERFORM_DELETION_SKIP_ORIGINAL		0x0008		/* keep original obj */
-#define PERFORM_DELETION_SKIP_EXTENSIONS	0x0010		/* keep extensions */
+#define PERFORM_DELETION_INTERNAL			0x0001	/* internal action */
+#define PERFORM_DELETION_CONCURRENTLY		0x0002	/* concurrent drop */
+#define PERFORM_DELETION_QUIETLY			0x0004	/* suppress notices */
+#define PERFORM_DELETION_SKIP_ORIGINAL		0x0008	/* keep original obj */
+#define PERFORM_DELETION_SKIP_EXTENSIONS	0x0010	/* keep extensions */
 
 
 /* in dependency.c */
@@ -278,4 +278,4 @@ extern void shdepDropOwned(List *relids, DropBehavior behavior);
 
 extern void shdepReassignOwned(List *relids, Oid newrole);
 
-#endif   /* DEPENDENCY_H */
+#endif							/* DEPENDENCY_H */
diff --git a/src/include/catalog/genbki.h b/src/include/catalog/genbki.h
index a522b4cd826f81886f01ef9ca7b3aab5fa63b418..a2cb313d4a705320fff85b67609d926b59e829bc 100644
--- a/src/include/catalog/genbki.h
+++ b/src/include/catalog/genbki.h
@@ -47,4 +47,4 @@
 #define DESCR(x)  extern int no_such_variable
 #define SHDESCR(x) extern int no_such_variable
 
-#endif   /* GENBKI_H */
+#endif							/* GENBKI_H */
diff --git a/src/include/catalog/heap.h b/src/include/catalog/heap.h
index aa494528364367c72c36b97c8344d69d54050671..cb1bc887f8a4b82a5ce638ce73d7d23d4f62b99a 100644
--- a/src/include/catalog/heap.h
+++ b/src/include/catalog/heap.h
@@ -146,4 +146,4 @@ extern void RemovePartitionKeyByRelId(Oid relid);
 extern void StorePartitionBound(Relation rel, Relation parent,
 					PartitionBoundSpec *bound);
 
-#endif   /* HEAP_H */
+#endif							/* HEAP_H */
diff --git a/src/include/catalog/index.h b/src/include/catalog/index.h
index 47c059cae497a661040c73c7d35bc6c1879dac34..1d4ec09f8fbd3a6d52f0623646fb05433e0f56d5 100644
--- a/src/include/catalog/index.h
+++ b/src/include/catalog/index.h
@@ -131,4 +131,4 @@ extern bool ReindexIsProcessingHeap(Oid heapOid);
 extern bool ReindexIsProcessingIndex(Oid indexOid);
 extern Oid	IndexGetRelation(Oid indexId, bool missing_ok);
 
-#endif   /* INDEX_H */
+#endif							/* INDEX_H */
diff --git a/src/include/catalog/indexing.h b/src/include/catalog/indexing.h
index 07300f8a2bd9e50a881f65754766b3e21923cf99..ef8493674c6d30180166055cadeae859cf533b2b 100644
--- a/src/include/catalog/indexing.h
+++ b/src/include/catalog/indexing.h
@@ -362,4 +362,4 @@ DECLARE_UNIQUE_INDEX(pg_subscription_rel_srrelid_srsubid_index, 6117, on pg_subs
 /* last step of initialization script: build the indexes declared above */
 BUILD_INDICES
 
-#endif   /* INDEXING_H */
+#endif							/* INDEXING_H */
diff --git a/src/include/catalog/namespace.h b/src/include/catalog/namespace.h
index 9bec5d5685afce3b45aaf2619bc0a2b781d70f45..f2ee9356236d921c512341f0dfe18340d52dcd69 100644
--- a/src/include/catalog/namespace.h
+++ b/src/include/catalog/namespace.h
@@ -157,4 +157,4 @@ extern char *namespace_search_path;
 extern List *fetch_search_path(bool includeImplicit);
 extern int	fetch_search_path_array(Oid *sarray, int sarray_len);
 
-#endif   /* NAMESPACE_H */
+#endif							/* NAMESPACE_H */
diff --git a/src/include/catalog/objectaccess.h b/src/include/catalog/objectaccess.h
index a53528bba016d27f497d610890f00d644cfb3fe7..251eb6fd88847cc902d2dbf120d959b2a58016bb 100644
--- a/src/include/catalog/objectaccess.h
+++ b/src/include/catalog/objectaccess.h
@@ -182,4 +182,4 @@ extern void RunFunctionExecuteHook(Oid objectId);
 			RunFunctionExecuteHook(objectId);	\
 	} while(0)
 
-#endif   /* OBJECTACCESS_H */
+#endif							/* OBJECTACCESS_H */
diff --git a/src/include/catalog/objectaddress.h b/src/include/catalog/objectaddress.h
index 406c38bc73adb719ef8dcab47ebb7c5361a358a5..5fc54d0e5791a2e7ee93a7a5de754e1e85d86ea1 100644
--- a/src/include/catalog/objectaddress.h
+++ b/src/include/catalog/objectaddress.h
@@ -78,4 +78,4 @@ extern char *getObjectIdentityParts(const ObjectAddress *address,
 					   List **objname, List **objargs);
 extern ArrayType *strlist_to_textarray(List *list);
 
-#endif   /* OBJECTADDRESS_H */
+#endif							/* OBJECTADDRESS_H */
diff --git a/src/include/catalog/opfam_internal.h b/src/include/catalog/opfam_internal.h
index 448ad9708b7cc36ef287cd90c39cf6d9a5bb8a70..c4a010029ae597e5d0c9a498cd12732479350e54 100644
--- a/src/include/catalog/opfam_internal.h
+++ b/src/include/catalog/opfam_internal.h
@@ -25,4 +25,4 @@ typedef struct
 	Oid			sortfamily;		/* ordering operator's sort opfamily, or 0 */
 } OpFamilyMember;
 
-#endif   /* OPFAM_INTERNAL_H */
+#endif							/* OPFAM_INTERNAL_H */
diff --git a/src/include/catalog/partition.h b/src/include/catalog/partition.h
index 0a1e468898612a514102966753d26b4371dffee8..f10879a162a0068f4bd6ed8443c9a144bc4cc587 100644
--- a/src/include/catalog/partition.h
+++ b/src/include/catalog/partition.h
@@ -34,7 +34,7 @@ typedef struct PartitionDescData
 {
 	int			nparts;			/* Number of partitions */
 	Oid		   *oids;			/* OIDs of partitions */
-	PartitionBoundInfo boundinfo;		/* collection of partition bounds */
+	PartitionBoundInfo boundinfo;	/* collection of partition bounds */
 } PartitionDescData;
 
 typedef struct PartitionDescData *PartitionDesc;
@@ -98,4 +98,4 @@ extern int get_partition_for_tuple(PartitionDispatch *pd,
 						EState *estate,
 						PartitionDispatchData **failed_at,
 						TupleTableSlot **failed_slot);
-#endif   /* PARTITION_H */
+#endif							/* PARTITION_H */
diff --git a/src/include/catalog/pg_aggregate.h b/src/include/catalog/pg_aggregate.h
index 1ffde6cdc55eb70ec1313aa1db9def17ac4d8c5b..4d5b9bb9a669dd5b211b03b187a8013a28b1b9a5 100644
--- a/src/include/catalog/pg_aggregate.h
+++ b/src/include/catalog/pg_aggregate.h
@@ -348,4 +348,4 @@ extern ObjectAddress AggregateCreate(const char *aggName,
 				const char *aggminitval,
 				char proparallel);
 
-#endif   /* PG_AGGREGATE_H */
+#endif							/* PG_AGGREGATE_H */
diff --git a/src/include/catalog/pg_am.h b/src/include/catalog/pg_am.h
index 9b6dc38f64bf267d20612476cfe82551a6ec4a16..e021f5b8947d344e5e29bf48c0ac11774319e395 100644
--- a/src/include/catalog/pg_am.h
+++ b/src/include/catalog/pg_am.h
@@ -58,7 +58,7 @@ typedef FormData_pg_am *Form_pg_am;
  *		compiler constant for amtype
  * ----------------
  */
-#define AMTYPE_INDEX					'i'		/* index access method */
+#define AMTYPE_INDEX					'i' /* index access method */
 
 /* ----------------
  *		initial contents of pg_am
@@ -84,4 +84,4 @@ DATA(insert OID = 3580 (  brin		brinhandler i ));
 DESCR("block range index (BRIN) access method");
 #define BRIN_AM_OID 3580
 
-#endif   /* PG_AM_H */
+#endif							/* PG_AM_H */
diff --git a/src/include/catalog/pg_amop.h b/src/include/catalog/pg_amop.h
index da0228de6bb69b9f34934338c307885036deb66d..f850be490af3ebf6c7762b95a465dff8f6b8e134 100644
--- a/src/include/catalog/pg_amop.h
+++ b/src/include/catalog/pg_amop.h
@@ -1162,4 +1162,4 @@ DATA(insert (	4104	603  603 12 s	  2572	  3580 0 ));
 /* we could, but choose not to, supply entries for strategies 13 and 14 */
 DATA(insert (	4104	603  600  7 s	   433	  3580 0 ));
 
-#endif   /* PG_AMOP_H */
+#endif							/* PG_AMOP_H */
diff --git a/src/include/catalog/pg_amproc.h b/src/include/catalog/pg_amproc.h
index bcbb7a16175cece8a91146115a51e5121fc7d872..7d245b12710ee0bd289cb04791414cbe9092e921 100644
--- a/src/include/catalog/pg_amproc.h
+++ b/src/include/catalog/pg_amproc.h
@@ -536,4 +536,4 @@ DATA(insert (	4104   603	 603  4  4108 ));
 DATA(insert (	4104   603	 603  11 4067 ));
 DATA(insert (	4104   603	 603  13  187 ));
 
-#endif   /* PG_AMPROC_H */
+#endif							/* PG_AMPROC_H */
diff --git a/src/include/catalog/pg_attrdef.h b/src/include/catalog/pg_attrdef.h
index ff1842f53cbd2aac634f0b6f7cfcf0dcc8f20653..b877f42a2d21eb302b98042f7325560196bdbf63 100644
--- a/src/include/catalog/pg_attrdef.h
+++ b/src/include/catalog/pg_attrdef.h
@@ -56,4 +56,4 @@ typedef FormData_pg_attrdef *Form_pg_attrdef;
 #define Anum_pg_attrdef_adbin			3
 #define Anum_pg_attrdef_adsrc			4
 
-#endif   /* PG_ATTRDEF_H */
+#endif							/* PG_ATTRDEF_H */
diff --git a/src/include/catalog/pg_attribute.h b/src/include/catalog/pg_attribute.h
index 753d45f2d17fb975da1e850b8998968ceeac664e..bcf28e8f0459dddd7adf872c3226dbca67f1a683 100644
--- a/src/include/catalog/pg_attribute.h
+++ b/src/include/catalog/pg_attribute.h
@@ -228,4 +228,4 @@ typedef FormData_pg_attribute *Form_pg_attribute;
 #define		  ATTRIBUTE_IDENTITY_ALWAYS		'a'
 #define		  ATTRIBUTE_IDENTITY_BY_DEFAULT 'd'
 
-#endif   /* PG_ATTRIBUTE_H */
+#endif							/* PG_ATTRIBUTE_H */
diff --git a/src/include/catalog/pg_auth_members.h b/src/include/catalog/pg_auth_members.h
index e34a4e80a4efdb51a124ed5c05a9be0cd3a68dbd..6a954fff9787e97c8d6c5ff1e264990bdc412fde 100644
--- a/src/include/catalog/pg_auth_members.h
+++ b/src/include/catalog/pg_auth_members.h
@@ -54,4 +54,4 @@ typedef FormData_pg_auth_members *Form_pg_auth_members;
 #define Anum_pg_auth_members_grantor		3
 #define Anum_pg_auth_members_admin_option	4
 
-#endif   /* PG_AUTH_MEMBERS_H */
+#endif							/* PG_AUTH_MEMBERS_H */
diff --git a/src/include/catalog/pg_authid.h b/src/include/catalog/pg_authid.h
index 39fea9f41ac93667e1d4eff669fbe05a14f1e9d4..9b6b52c9f9192d5cbafee036dbfd77925d9de9ab 100644
--- a/src/include/catalog/pg_authid.h
+++ b/src/include/catalog/pg_authid.h
@@ -111,4 +111,4 @@ DATA(insert OID = 3377 ( "pg_stat_scan_tables" f t f f f f f -1 _null_ _null_));
 DATA(insert OID = 4200 ( "pg_signal_backend" f t f f f f f -1 _null_ _null_));
 #define DEFAULT_ROLE_SIGNAL_BACKENDID	4200
 
-#endif   /* PG_AUTHID_H */
+#endif							/* PG_AUTHID_H */
diff --git a/src/include/catalog/pg_cast.h b/src/include/catalog/pg_cast.h
index ccc6fb35a865697b016ed3e5935f39feec58d28c..17827531ad2d80d5c2a785cd27495bdaea77362d 100644
--- a/src/include/catalog/pg_cast.h
+++ b/src/include/catalog/pg_cast.h
@@ -52,8 +52,8 @@ typedef FormData_pg_cast *Form_pg_cast;
 
 typedef enum CoercionCodes
 {
-	COERCION_CODE_IMPLICIT = 'i',		/* coercion in context of expression */
-	COERCION_CODE_ASSIGNMENT = 'a',		/* coercion in context of assignment */
+	COERCION_CODE_IMPLICIT = 'i',	/* coercion in context of expression */
+	COERCION_CODE_ASSIGNMENT = 'a', /* coercion in context of assignment */
 	COERCION_CODE_EXPLICIT = 'e'	/* explicit cast operation */
 } CoercionCodes;
 
@@ -64,8 +64,8 @@ typedef enum CoercionCodes
  */
 typedef enum CoercionMethod
 {
-	COERCION_METHOD_FUNCTION = 'f',		/* use a function */
-	COERCION_METHOD_BINARY = 'b',		/* types are binary-compatible */
+	COERCION_METHOD_FUNCTION = 'f', /* use a function */
+	COERCION_METHOD_BINARY = 'b',	/* types are binary-compatible */
 	COERCION_METHOD_INOUT = 'i' /* use input/output functions */
 } CoercionMethod;
 
@@ -392,4 +392,4 @@ DATA(insert ( 1700 1700 1703 i f ));
 DATA(insert (  114 3802    0 a i ));
 DATA(insert ( 3802	114    0 a i ));
 
-#endif   /* PG_CAST_H */
+#endif							/* PG_CAST_H */
diff --git a/src/include/catalog/pg_class.h b/src/include/catalog/pg_class.h
index 5a288830e855906133f9f3061b862a315bd68cba..b256657bda08f1377952202619a1ac1285347b35 100644
--- a/src/include/catalog/pg_class.h
+++ b/src/include/catalog/pg_class.h
@@ -157,19 +157,19 @@ DATA(insert OID = 1259 (  pg_class		PGNSP 83 0 PGUID 0 0 0 0 0 0 0 f f p r 33 0
 DESCR("");
 
 
-#define		  RELKIND_RELATION		  'r'		/* ordinary table */
-#define		  RELKIND_INDEX			  'i'		/* secondary index */
-#define		  RELKIND_SEQUENCE		  'S'		/* sequence object */
-#define		  RELKIND_TOASTVALUE	  't'		/* for out-of-line values */
-#define		  RELKIND_VIEW			  'v'		/* view */
-#define		  RELKIND_MATVIEW		  'm'		/* materialized view */
-#define		  RELKIND_COMPOSITE_TYPE  'c'		/* composite type */
-#define		  RELKIND_FOREIGN_TABLE   'f'		/* foreign table */
-#define		  RELKIND_PARTITIONED_TABLE 'p'		/* partitioned table */
-
-#define		  RELPERSISTENCE_PERMANENT	'p'		/* regular table */
-#define		  RELPERSISTENCE_UNLOGGED	'u'		/* unlogged permanent table */
-#define		  RELPERSISTENCE_TEMP		't'		/* temporary table */
+#define		  RELKIND_RELATION		  'r'	/* ordinary table */
+#define		  RELKIND_INDEX			  'i'	/* secondary index */
+#define		  RELKIND_SEQUENCE		  'S'	/* sequence object */
+#define		  RELKIND_TOASTVALUE	  't'	/* for out-of-line values */
+#define		  RELKIND_VIEW			  'v'	/* view */
+#define		  RELKIND_MATVIEW		  'm'	/* materialized view */
+#define		  RELKIND_COMPOSITE_TYPE  'c'	/* composite type */
+#define		  RELKIND_FOREIGN_TABLE   'f'	/* foreign table */
+#define		  RELKIND_PARTITIONED_TABLE 'p' /* partitioned table */
+
+#define		  RELPERSISTENCE_PERMANENT	'p' /* regular table */
+#define		  RELPERSISTENCE_UNLOGGED	'u' /* unlogged permanent table */
+#define		  RELPERSISTENCE_TEMP		't' /* temporary table */
 
 /* default selection for replica identity (primary key or nothing) */
 #define		  REPLICA_IDENTITY_DEFAULT	'd'
@@ -184,4 +184,4 @@ DESCR("");
  */
 #define		  REPLICA_IDENTITY_INDEX	'i'
 
-#endif   /* PG_CLASS_H */
+#endif							/* PG_CLASS_H */
diff --git a/src/include/catalog/pg_collation.h b/src/include/catalog/pg_collation.h
index 901c0b5115e71c23aa1455b657fb18ff81f62fdf..0cac7cae72d0652803ca8f86d0bff7a2bdc3c31d 100644
--- a/src/include/catalog/pg_collation.h
+++ b/src/include/catalog/pg_collation.h
@@ -85,4 +85,4 @@ DESCR("standard POSIX collation");
 #define COLLPROVIDER_ICU		'i'
 #define COLLPROVIDER_LIBC		'c'
 
-#endif   /* PG_COLLATION_H */
+#endif							/* PG_COLLATION_H */
diff --git a/src/include/catalog/pg_collation_fn.h b/src/include/catalog/pg_collation_fn.h
index dfebdbaa0bbb7fddf5296ae737f6f2e9c95dca25..26b8f0d3d1f475d61f6c41f8eed5bf3965f7e8ed 100644
--- a/src/include/catalog/pg_collation_fn.h
+++ b/src/include/catalog/pg_collation_fn.h
@@ -23,4 +23,4 @@ extern Oid CollationCreate(const char *collname, Oid collnamespace,
 				bool if_not_exists);
 extern void RemoveCollationById(Oid collationOid);
 
-#endif   /* PG_COLLATION_FN_H */
+#endif							/* PG_COLLATION_FN_H */
diff --git a/src/include/catalog/pg_constraint.h b/src/include/catalog/pg_constraint.h
index e959583364b65450bb44373cdc5a3db46a6cc170..ec035d84340d39d79cc2b12fd45e8d24e05d9936 100644
--- a/src/include/catalog/pg_constraint.h
+++ b/src/include/catalog/pg_constraint.h
@@ -198,4 +198,4 @@ typedef FormData_pg_constraint *Form_pg_constraint;
  * the FKCONSTR_MATCH_xxx constants defined in parsenodes.h.
  */
 
-#endif   /* PG_CONSTRAINT_H */
+#endif							/* PG_CONSTRAINT_H */
diff --git a/src/include/catalog/pg_constraint_fn.h b/src/include/catalog/pg_constraint_fn.h
index d2acb3a05367d45734ca8c36676be10147926dc1..9ef481d15bb80846e26aa2f0b4b69aa2a0c5f5ab 100644
--- a/src/include/catalog/pg_constraint_fn.h
+++ b/src/include/catalog/pg_constraint_fn.h
@@ -79,4 +79,4 @@ extern bool check_functional_grouping(Oid relid,
 						  List *grouping_columns,
 						  List **constraintDeps);
 
-#endif   /* PG_CONSTRAINT_FN_H */
+#endif							/* PG_CONSTRAINT_FN_H */
diff --git a/src/include/catalog/pg_control.h b/src/include/catalog/pg_control.h
index 3a25cc84b2aa9e2a18087bba06decb73d1e36cb2..84327c9da6b0fe224125480d84fa90521287e277 100644
--- a/src/include/catalog/pg_control.h
+++ b/src/include/catalog/pg_control.h
@@ -121,8 +121,8 @@ typedef struct ControlFileData
 	 * example, WAL logs contain per-page magic numbers that can serve as
 	 * version cues for the WAL log.
 	 */
-	uint32		pg_control_version;		/* PG_CONTROL_VERSION */
-	uint32		catalog_version_no;		/* see catversion.h */
+	uint32		pg_control_version; /* PG_CONTROL_VERSION */
+	uint32		catalog_version_no; /* see catversion.h */
 
 	/*
 	 * System status data
@@ -244,4 +244,4 @@ typedef struct ControlFileData
  */
 #define PG_CONTROL_SIZE		8192
 
-#endif   /* PG_CONTROL_H */
+#endif							/* PG_CONTROL_H */
diff --git a/src/include/catalog/pg_conversion.h b/src/include/catalog/pg_conversion.h
index 88174a620a1d638b90fd8c45aa23ef5447c82a7f..0682d7eb224a0045b6ed77886bf20c307681a3c8 100644
--- a/src/include/catalog/pg_conversion.h
+++ b/src/include/catalog/pg_conversion.h
@@ -74,4 +74,4 @@ typedef FormData_pg_conversion *Form_pg_conversion;
  * ---------------
  */
 
-#endif   /* PG_CONVERSION_H */
+#endif							/* PG_CONVERSION_H */
diff --git a/src/include/catalog/pg_conversion_fn.h b/src/include/catalog/pg_conversion_fn.h
index a2c1345f01196d1f72a7873f2f10ac224995ece6..7074bcf13a5be803522e621169b03b825e872162 100644
--- a/src/include/catalog/pg_conversion_fn.h
+++ b/src/include/catalog/pg_conversion_fn.h
@@ -24,4 +24,4 @@ extern ObjectAddress ConversionCreate(const char *conname, Oid connamespace,
 extern void RemoveConversionById(Oid conversionOid);
 extern Oid	FindDefaultConversion(Oid connamespace, int32 for_encoding, int32 to_encoding);
 
-#endif   /* PG_CONVERSION_FN_H */
+#endif							/* PG_CONVERSION_FN_H */
diff --git a/src/include/catalog/pg_database.h b/src/include/catalog/pg_database.h
index 55a1f6edabd162850163ec1845c51c5576798305..e7cbca49cf2de5c9eb23b54f576dcee086ac0e2d 100644
--- a/src/include/catalog/pg_database.h
+++ b/src/include/catalog/pg_database.h
@@ -79,4 +79,4 @@ DATA(insert OID = 1 (  template1 PGUID ENCODING "LC_COLLATE" "LC_CTYPE" t t -1 0
 SHDESCR("default template for new databases");
 #define TemplateDbOid			1
 
-#endif   /* PG_DATABASE_H */
+#endif							/* PG_DATABASE_H */
diff --git a/src/include/catalog/pg_db_role_setting.h b/src/include/catalog/pg_db_role_setting.h
index f09b5d7832ad39875c7bf50487eb5edc5e760f6b..4a8e3370c9ef0da2195cbf33ba6b076384d8de59 100644
--- a/src/include/catalog/pg_db_role_setting.h
+++ b/src/include/catalog/pg_db_role_setting.h
@@ -66,4 +66,4 @@ extern void DropSetting(Oid databaseid, Oid roleid);
 extern void ApplySetting(Snapshot snapshot, Oid databaseid, Oid roleid,
 			 Relation relsetting, GucSource source);
 
-#endif   /* PG_DB_ROLE_SETTING_H */
+#endif							/* PG_DB_ROLE_SETTING_H */
diff --git a/src/include/catalog/pg_default_acl.h b/src/include/catalog/pg_default_acl.h
index 78bbeb64feb2686f9366e42368d38bf8a38498d6..09587abee6b27d2a744c3e49bd0ee50fe637a574 100644
--- a/src/include/catalog/pg_default_acl.h
+++ b/src/include/catalog/pg_default_acl.h
@@ -66,10 +66,10 @@ typedef FormData_pg_default_acl *Form_pg_default_acl;
  * permissions through pg_default_acl.  These codes are used in the
  * defaclobjtype column.
  */
-#define DEFACLOBJ_RELATION		'r'		/* table, view */
-#define DEFACLOBJ_SEQUENCE		'S'		/* sequence */
-#define DEFACLOBJ_FUNCTION		'f'		/* function */
-#define DEFACLOBJ_TYPE			'T'		/* type */
-#define DEFACLOBJ_NAMESPACE		'n'		/* namespace */
+#define DEFACLOBJ_RELATION		'r' /* table, view */
+#define DEFACLOBJ_SEQUENCE		'S' /* sequence */
+#define DEFACLOBJ_FUNCTION		'f' /* function */
+#define DEFACLOBJ_TYPE			'T' /* type */
+#define DEFACLOBJ_NAMESPACE		'n' /* namespace */
 
-#endif   /* PG_DEFAULT_ACL_H */
+#endif							/* PG_DEFAULT_ACL_H */
diff --git a/src/include/catalog/pg_depend.h b/src/include/catalog/pg_depend.h
index 6c480dd7dc6d53de0a42fed7aada945c7924a5d5..8bda78d9ef680a8e8bd33f6808c8734586b746b8 100644
--- a/src/include/catalog/pg_depend.h
+++ b/src/include/catalog/pg_depend.h
@@ -87,4 +87,4 @@ typedef FormData_pg_depend *Form_pg_depend;
  * convenient to find from the contents of other catalogs.
  */
 
-#endif   /* PG_DEPEND_H */
+#endif							/* PG_DEPEND_H */
diff --git a/src/include/catalog/pg_description.h b/src/include/catalog/pg_description.h
index 9e834fca1ad5a3de661e88ff28eafb5d8cef3d2f..e0499ca2d6a5ff48d82f0460113b9c987d2bc473 100644
--- a/src/include/catalog/pg_description.h
+++ b/src/include/catalog/pg_description.h
@@ -84,4 +84,4 @@ typedef FormData_pg_description * Form_pg_description;
  *	by genbki.pl and loaded during initdb.
  */
 
-#endif   /* PG_DESCRIPTION_H */
+#endif							/* PG_DESCRIPTION_H */
diff --git a/src/include/catalog/pg_enum.h b/src/include/catalog/pg_enum.h
index faee5e6c3c7db51de4b44318703dec81c9d3d410..5938ba5cac307d2e4d2095526f1491228015d926 100644
--- a/src/include/catalog/pg_enum.h
+++ b/src/include/catalog/pg_enum.h
@@ -70,4 +70,4 @@ extern void AddEnumLabel(Oid enumTypeOid, const char *newVal,
 extern void RenameEnumLabel(Oid enumTypeOid,
 				const char *oldVal, const char *newVal);
 
-#endif   /* PG_ENUM_H */
+#endif							/* PG_ENUM_H */
diff --git a/src/include/catalog/pg_event_trigger.h b/src/include/catalog/pg_event_trigger.h
index b41cc12602d680fea02e5586d0b3c7b0a805c4ae..f9f568b27bd6722c758bb797e86c619d5f75881b 100644
--- a/src/include/catalog/pg_event_trigger.h
+++ b/src/include/catalog/pg_event_trigger.h
@@ -61,4 +61,4 @@ typedef FormData_pg_event_trigger *Form_pg_event_trigger;
 #define Anum_pg_event_trigger_evtenabled		5
 #define Anum_pg_event_trigger_evttags			6
 
-#endif   /* PG_EVENT_TRIGGER_H */
+#endif							/* PG_EVENT_TRIGGER_H */
diff --git a/src/include/catalog/pg_extension.h b/src/include/catalog/pg_extension.h
index 56d117a78af5a87b62dce66bd1f09ed982c06219..2ce575d17e605f1488495d7b9959231c91cb6ff9 100644
--- a/src/include/catalog/pg_extension.h
+++ b/src/include/catalog/pg_extension.h
@@ -69,4 +69,4 @@ typedef FormData_pg_extension *Form_pg_extension;
  * ----------------
  */
 
-#endif   /* PG_EXTENSION_H */
+#endif							/* PG_EXTENSION_H */
diff --git a/src/include/catalog/pg_foreign_data_wrapper.h b/src/include/catalog/pg_foreign_data_wrapper.h
index 47df6799c950e693b4e687d1ba389dc7462363df..af602c74ee95d6ec3dcbea1569bf6838103c24cc 100644
--- a/src/include/catalog/pg_foreign_data_wrapper.h
+++ b/src/include/catalog/pg_foreign_data_wrapper.h
@@ -61,4 +61,4 @@ typedef FormData_pg_foreign_data_wrapper *Form_pg_foreign_data_wrapper;
 #define Anum_pg_foreign_data_wrapper_fdwacl			5
 #define Anum_pg_foreign_data_wrapper_fdwoptions		6
 
-#endif   /* PG_FOREIGN_DATA_WRAPPER_H */
+#endif							/* PG_FOREIGN_DATA_WRAPPER_H */
diff --git a/src/include/catalog/pg_foreign_server.h b/src/include/catalog/pg_foreign_server.h
index 629bfc389d13fa2abdf60bb279ff15ce8788e1dc..689dbbb4e72830eda840787ca3c47da370d9d51a 100644
--- a/src/include/catalog/pg_foreign_server.h
+++ b/src/include/catalog/pg_foreign_server.h
@@ -61,4 +61,4 @@ typedef FormData_pg_foreign_server *Form_pg_foreign_server;
 #define Anum_pg_foreign_server_srvacl			6
 #define Anum_pg_foreign_server_srvoptions		7
 
-#endif   /* PG_FOREIGN_SERVER_H */
+#endif							/* PG_FOREIGN_SERVER_H */
diff --git a/src/include/catalog/pg_foreign_table.h b/src/include/catalog/pg_foreign_table.h
index b62d5e948bffae14b4043b648c1692fa59771799..c5dbcceef1c7d744c79acc7fefcfb0159dfb33a3 100644
--- a/src/include/catalog/pg_foreign_table.h
+++ b/src/include/catalog/pg_foreign_table.h
@@ -53,4 +53,4 @@ typedef FormData_pg_foreign_table *Form_pg_foreign_table;
 #define Anum_pg_foreign_table_ftserver			2
 #define Anum_pg_foreign_table_ftoptions			3
 
-#endif   /* PG_FOREIGN_TABLE_H */
+#endif							/* PG_FOREIGN_TABLE_H */
diff --git a/src/include/catalog/pg_index.h b/src/include/catalog/pg_index.h
index 7ca0fae7070be4be6397aa26d972ea78e485b206..8505c3be5f01ceb0a7104bcf3c22da728d992a6e 100644
--- a/src/include/catalog/pg_index.h
+++ b/src/include/catalog/pg_index.h
@@ -108,4 +108,4 @@ typedef FormData_pg_index *Form_pg_index;
 #define IndexIsReady(indexForm) ((indexForm)->indisready)
 #define IndexIsLive(indexForm)	((indexForm)->indislive)
 
-#endif   /* PG_INDEX_H */
+#endif							/* PG_INDEX_H */
diff --git a/src/include/catalog/pg_inherits.h b/src/include/catalog/pg_inherits.h
index 434fa7c864f47126a1393fd143df79a65969f2c2..26bfab5db68a99dd88181ad5d367e2fdf3344afb 100644
--- a/src/include/catalog/pg_inherits.h
+++ b/src/include/catalog/pg_inherits.h
@@ -56,4 +56,4 @@ typedef FormData_pg_inherits *Form_pg_inherits;
  * ----------------
  */
 
-#endif   /* PG_INHERITS_H */
+#endif							/* PG_INHERITS_H */
diff --git a/src/include/catalog/pg_inherits_fn.h b/src/include/catalog/pg_inherits_fn.h
index e33b39e71ecc2a8594dd847a2924d7b61277fc97..abfa4766a12e973def4f2d0bf0494800b110c4d5 100644
--- a/src/include/catalog/pg_inherits_fn.h
+++ b/src/include/catalog/pg_inherits_fn.h
@@ -23,4 +23,4 @@ extern List *find_all_inheritors(Oid parentrelId, LOCKMODE lockmode,
 extern bool has_subclass(Oid relationId);
 extern bool typeInheritsFrom(Oid subclassTypeId, Oid superclassTypeId);
 
-#endif   /* PG_INHERITS_FN_H */
+#endif							/* PG_INHERITS_FN_H */
diff --git a/src/include/catalog/pg_init_privs.h b/src/include/catalog/pg_init_privs.h
index b60c3f961c0633474e4078a57fbcb2d47eb08277..5fca36334bd887d751569a9be0bc40a4f37e8a6d 100644
--- a/src/include/catalog/pg_init_privs.h
+++ b/src/include/catalog/pg_init_privs.h
@@ -49,8 +49,7 @@ CATALOG(pg_init_privs,3394) BKI_WITHOUT_OIDS
 	char		privtype;		/* from initdb or extension? */
 
 #ifdef CATALOG_VARLEN			/* variable-length fields start here */
-	aclitem		initprivs[1] BKI_FORCE_NOT_NULL;		/* initial privs on
-														 * object */
+	aclitem		initprivs[1] BKI_FORCE_NOT_NULL;	/* initial privs on object */
 #endif
 } FormData_pg_init_privs;
 
@@ -98,4 +97,4 @@ typedef enum InitPrivsType
  *	The initial contents are loaded near the end of initdb.
  */
 
-#endif   /* PG_INIT_PRIVS_H */
+#endif							/* PG_INIT_PRIVS_H */
diff --git a/src/include/catalog/pg_language.h b/src/include/catalog/pg_language.h
index 46e409948504d29a572e2c7959e7997cb739d3c3..ad244e839bbef833f40552ff372f3f28ec44211b 100644
--- a/src/include/catalog/pg_language.h
+++ b/src/include/catalog/pg_language.h
@@ -79,4 +79,4 @@ DATA(insert OID = 14 ( "sql"		PGUID f t 0 0 2248 _null_ ));
 DESCR("SQL-language functions");
 #define SQLlanguageId 14
 
-#endif   /* PG_LANGUAGE_H */
+#endif							/* PG_LANGUAGE_H */
diff --git a/src/include/catalog/pg_largeobject.h b/src/include/catalog/pg_largeobject.h
index 2bdcf96be312d45aebd90e85c673fb8495c5f7f3..f2df67c35f78404ad88d4999a26f2f6882d841ed 100644
--- a/src/include/catalog/pg_largeobject.h
+++ b/src/include/catalog/pg_largeobject.h
@@ -34,8 +34,8 @@ CATALOG(pg_largeobject,2613) BKI_WITHOUT_OIDS
 	int32		pageno;			/* Page number (starting from 0) */
 
 	/* data has variable length, but we allow direct access; see inv_api.c */
-	bytea		data BKI_FORCE_NOT_NULL;		/* Data for page (may be
-												 * zero-length) */
+	bytea		data BKI_FORCE_NOT_NULL;	/* Data for page (may be
+											 * zero-length) */
 } FormData_pg_largeobject;
 
 /* ----------------
@@ -58,4 +58,4 @@ extern Oid	LargeObjectCreate(Oid loid);
 extern void LargeObjectDrop(Oid loid);
 extern bool LargeObjectExists(Oid loid);
 
-#endif   /* PG_LARGEOBJECT_H */
+#endif							/* PG_LARGEOBJECT_H */
diff --git a/src/include/catalog/pg_largeobject_metadata.h b/src/include/catalog/pg_largeobject_metadata.h
index 16cb602a6c59fe26611028d07434bf87288f21a4..7ae6d8c02bf43861a30a944bae5efc5c9f357022 100644
--- a/src/include/catalog/pg_largeobject_metadata.h
+++ b/src/include/catalog/pg_largeobject_metadata.h
@@ -52,4 +52,4 @@ typedef FormData_pg_largeobject_metadata *Form_pg_largeobject_metadata;
 #define Anum_pg_largeobject_metadata_lomowner	1
 #define Anum_pg_largeobject_metadata_lomacl		2
 
-#endif   /* PG_LARGEOBJECT_METADATA_H */
+#endif							/* PG_LARGEOBJECT_METADATA_H */
diff --git a/src/include/catalog/pg_namespace.h b/src/include/catalog/pg_namespace.h
index cb42abf5f8d2550867e1fc43f6448b5b1db061af..a61a8635f60ba2a3c73c7eb15500973e1b4f0f40 100644
--- a/src/include/catalog/pg_namespace.h
+++ b/src/include/catalog/pg_namespace.h
@@ -82,4 +82,4 @@ DESCR("standard public schema");
  */
 extern Oid	NamespaceCreate(const char *nspName, Oid ownerId, bool isTemp);
 
-#endif   /* PG_NAMESPACE_H */
+#endif							/* PG_NAMESPACE_H */
diff --git a/src/include/catalog/pg_opclass.h b/src/include/catalog/pg_opclass.h
index 5819d5309f1a94c5d91c427cf5e888a40fdee6e0..28dbc747d5b7a3e59a41a845ddd1edb8d44b40eb 100644
--- a/src/include/catalog/pg_opclass.h
+++ b/src/include/catalog/pg_opclass.h
@@ -247,4 +247,4 @@ DATA(insert (	3580	pg_lsn_minmax_ops		PGNSP PGUID 4082  3220 t 3220 ));
 DATA(insert (	3580	box_inclusion_ops		PGNSP PGUID 4104   603 t 603 ));
 /* no brin opclass for the geometric types except box */
 
-#endif   /* PG_OPCLASS_H */
+#endif							/* PG_OPCLASS_H */
diff --git a/src/include/catalog/pg_operator.h b/src/include/catalog/pg_operator.h
index ccbb17efecd94c1e51746f34b06f6633c224d0b8..ffabc2003b6323598b22e78ba8abf2b76595de3b 100644
--- a/src/include/catalog/pg_operator.h
+++ b/src/include/catalog/pg_operator.h
@@ -1854,4 +1854,4 @@ DESCR("delete array element");
 DATA(insert OID = 3287 (  "#-"	   PGNSP PGUID b f f 3802 1009 3802 0 0 jsonb_delete_path - - ));
 DESCR("delete path");
 
-#endif   /* PG_OPERATOR_H */
+#endif							/* PG_OPERATOR_H */
diff --git a/src/include/catalog/pg_operator_fn.h b/src/include/catalog/pg_operator_fn.h
index d8ea390fdf3b1500b2d4c7afc11a54d9f7d2a533..37f5c712fe5e42e04e5d6fc41582cc28dc88124d 100644
--- a/src/include/catalog/pg_operator_fn.h
+++ b/src/include/catalog/pg_operator_fn.h
@@ -33,4 +33,4 @@ extern ObjectAddress makeOperatorDependencies(HeapTuple tuple, bool isUpdate);
 
 extern void OperatorUpd(Oid baseId, Oid commId, Oid negId, bool isDelete);
 
-#endif   /* PG_OPERATOR_FN_H */
+#endif							/* PG_OPERATOR_FN_H */
diff --git a/src/include/catalog/pg_opfamily.h b/src/include/catalog/pg_opfamily.h
index 546527aa8e321ade657f9debf91975d893dc1b41..0d0ba7c66a205e0efcc9f1e4a8af1252e5993ac2 100644
--- a/src/include/catalog/pg_opfamily.h
+++ b/src/include/catalog/pg_opfamily.h
@@ -187,4 +187,4 @@ DATA(insert OID = 4082 (	3580	pg_lsn_minmax_ops		PGNSP PGUID ));
 DATA(insert OID = 4104 (	3580	box_inclusion_ops		PGNSP PGUID ));
 DATA(insert OID = 5000 (	4000	box_ops		PGNSP PGUID ));
 
-#endif   /* PG_OPFAMILY_H */
+#endif							/* PG_OPFAMILY_H */
diff --git a/src/include/catalog/pg_partitioned_table.h b/src/include/catalog/pg_partitioned_table.h
index bdff36a04b61fde238c6367a3f4e96755ee1f77f..38d64d6511debcb788b9df4aef91de536c16709e 100644
--- a/src/include/catalog/pg_partitioned_table.h
+++ b/src/include/catalog/pg_partitioned_table.h
@@ -71,4 +71,4 @@ typedef FormData_pg_partitioned_table *Form_pg_partitioned_table;
 #define Anum_pg_partitioned_table_partcollation 6
 #define Anum_pg_partitioned_table_partexprs		7
 
-#endif   /* PG_PARTITIONED_TABLE_H */
+#endif							/* PG_PARTITIONED_TABLE_H */
diff --git a/src/include/catalog/pg_pltemplate.h b/src/include/catalog/pg_pltemplate.h
index 236291f28e947332f97f3fc37ac2495db64b1ffd..fbe71bd0c36cd3c6deffbf9cdbe6845e10b7be63 100644
--- a/src/include/catalog/pg_pltemplate.h
+++ b/src/include/catalog/pg_pltemplate.h
@@ -80,4 +80,4 @@ DATA(insert ( "plpythonu"	f f "plpython_call_handler" "plpython_inline_handler"
 DATA(insert ( "plpython2u"	f f "plpython2_call_handler" "plpython2_inline_handler" "plpython2_validator" "$libdir/plpython2" _null_ ));
 DATA(insert ( "plpython3u"	f f "plpython3_call_handler" "plpython3_inline_handler" "plpython3_validator" "$libdir/plpython3" _null_ ));
 
-#endif   /* PG_PLTEMPLATE_H */
+#endif							/* PG_PLTEMPLATE_H */
diff --git a/src/include/catalog/pg_policy.h b/src/include/catalog/pg_policy.h
index 331584f5e067cef84477aa4fc3c430ac8141d590..86000737faa22079b8e8ad879748821b9648eb19 100644
--- a/src/include/catalog/pg_policy.h
+++ b/src/include/catalog/pg_policy.h
@@ -52,4 +52,4 @@ typedef FormData_pg_policy *Form_pg_policy;
 #define Anum_pg_policy_polqual			6
 #define Anum_pg_policy_polwithcheck		7
 
-#endif   /* PG_POLICY_H */
+#endif							/* PG_POLICY_H */
diff --git a/src/include/catalog/pg_proc.h b/src/include/catalog/pg_proc.h
index 9eb7b377af919b01a6f0d8c96cb3d61fbd04e795..1191b4ab1bdf3e04f6f7f207b4732f5823247752 100644
--- a/src/include/catalog/pg_proc.h
+++ b/src/include/catalog/pg_proc.h
@@ -62,13 +62,13 @@ CATALOG(pg_proc,1255) BKI_BOOTSTRAP BKI_ROWTYPE_OID(81) BKI_SCHEMA_MACRO
 	oidvector	proargtypes;	/* parameter types (excludes OUT params) */
 
 #ifdef CATALOG_VARLEN
-	Oid			proallargtypes[1];		/* all param types (NULL if IN only) */
+	Oid			proallargtypes[1];	/* all param types (NULL if IN only) */
 	char		proargmodes[1]; /* parameter modes (NULL if IN only) */
 	text		proargnames[1]; /* parameter names (NULL if no names) */
 	pg_node_tree proargdefaults;	/* list of expression trees for argument
 									 * defaults (NULL if none) */
 	Oid			protrftypes[1]; /* types for which to apply transforms */
-	text		prosrc BKI_FORCE_NOT_NULL;		/* procedure source text */
+	text		prosrc BKI_FORCE_NOT_NULL;	/* procedure source text */
 	text		probin;			/* secondary procedure info (can be NULL) */
 	text		proconfig[1];	/* procedure-local GUC settings */
 	aclitem		proacl[1];		/* access permissions */
@@ -5482,18 +5482,18 @@ DESCR("list of files in the WAL directory");
  * must be labeled volatile to ensure they will not get optimized away,
  * even if the actual return value is not changeable.
  */
-#define PROVOLATILE_IMMUTABLE	'i'		/* never changes for given input */
-#define PROVOLATILE_STABLE		's'		/* does not change within a scan */
-#define PROVOLATILE_VOLATILE	'v'		/* can change even within a scan */
+#define PROVOLATILE_IMMUTABLE	'i' /* never changes for given input */
+#define PROVOLATILE_STABLE		's' /* does not change within a scan */
+#define PROVOLATILE_VOLATILE	'v' /* can change even within a scan */
 
 /*
  * Symbolic values for proparallel column: these indicate whether a function
  * can be safely be run in a parallel backend, during parallelism but
  * necessarily in the master, or only in non-parallel mode.
  */
-#define PROPARALLEL_SAFE		's'		/* can run in worker or master */
-#define PROPARALLEL_RESTRICTED	'r'		/* can run in parallel master only */
-#define PROPARALLEL_UNSAFE		'u'		/* banned while in parallel mode */
+#define PROPARALLEL_SAFE		's' /* can run in worker or master */
+#define PROPARALLEL_RESTRICTED	'r' /* can run in parallel master only */
+#define PROPARALLEL_UNSAFE		'u' /* banned while in parallel mode */
 
 /*
  * Symbolic values for proargmodes column.  Note that these must agree with
@@ -5506,4 +5506,4 @@ DESCR("list of files in the WAL directory");
 #define PROARGMODE_VARIADIC 'v'
 #define PROARGMODE_TABLE	't'
 
-#endif   /* PG_PROC_H */
+#endif							/* PG_PROC_H */
diff --git a/src/include/catalog/pg_proc_fn.h b/src/include/catalog/pg_proc_fn.h
index 993278a91a747e38cb1a0e0c9476af6706c9d41c..2c85f5d267622d669aac5d72d00ad3dbf9b9a3d3 100644
--- a/src/include/catalog/pg_proc_fn.h
+++ b/src/include/catalog/pg_proc_fn.h
@@ -48,4 +48,4 @@ extern bool function_parse_error_transpose(const char *prosrc);
 
 extern List *oid_array_to_list(Datum datum);
 
-#endif   /* PG_PROC_FN_H */
+#endif							/* PG_PROC_FN_H */
diff --git a/src/include/catalog/pg_publication.h b/src/include/catalog/pg_publication.h
index c2086c1f42e3f9fa3cdfcc1e8be9c6b92f3d3440..aa148960cd985f4356a291e0cde4351a73cd67cd 100644
--- a/src/include/catalog/pg_publication.h
+++ b/src/include/catalog/pg_publication.h
@@ -101,4 +101,4 @@ extern char *get_publication_name(Oid pubid);
 
 extern Datum pg_get_publication_tables(PG_FUNCTION_ARGS);
 
-#endif   /* PG_PUBLICATION_H */
+#endif							/* PG_PUBLICATION_H */
diff --git a/src/include/catalog/pg_publication_rel.h b/src/include/catalog/pg_publication_rel.h
index f889b6f4db2a19547d30dbf420356d3478d59218..3729e5abdce7df44255c86cd8ff4d7933e362787 100644
--- a/src/include/catalog/pg_publication_rel.h
+++ b/src/include/catalog/pg_publication_rel.h
@@ -49,4 +49,4 @@ typedef FormData_pg_publication_rel *Form_pg_publication_rel;
 #define Anum_pg_publication_rel_prpubid			1
 #define Anum_pg_publication_rel_prrelid			2
 
-#endif   /* PG_PUBLICATION_REL_H */
+#endif							/* PG_PUBLICATION_REL_H */
diff --git a/src/include/catalog/pg_range.h b/src/include/catalog/pg_range.h
index 4ed57fe2e9de3628b70d38e4b3a0708c01550dcf..f12e82b2f2dbe3ac281fe35b6bf5694c7e76b8f9 100644
--- a/src/include/catalog/pg_range.h
+++ b/src/include/catalog/pg_range.h
@@ -82,4 +82,4 @@ extern void RangeCreate(Oid rangeTypeOid, Oid rangeSubType, Oid rangeCollation,
 			RegProcedure rangeSubDiff);
 extern void RangeDelete(Oid rangeTypeOid);
 
-#endif   /* PG_RANGE_H */
+#endif							/* PG_RANGE_H */
diff --git a/src/include/catalog/pg_replication_origin.h b/src/include/catalog/pg_replication_origin.h
index f95725873b72fd6c0b3e37a2fcef1e69370b59a5..24c8a8430cb432ae83d42b0a04fd3173ec678411 100644
--- a/src/include/catalog/pg_replication_origin.h
+++ b/src/include/catalog/pg_replication_origin.h
@@ -67,4 +67,4 @@ typedef FormData_pg_replication_origin *Form_pg_replication_origin;
  * ----------------
  */
 
-#endif   /* PG_REPLICATION_ORIGIN_H */
+#endif							/* PG_REPLICATION_ORIGIN_H */
diff --git a/src/include/catalog/pg_rewrite.h b/src/include/catalog/pg_rewrite.h
index 425a336755871da74a24f404ca7de31ea41e591e..48b9333a9dffd29facd5d8da366f412658a344f2 100644
--- a/src/include/catalog/pg_rewrite.h
+++ b/src/include/catalog/pg_rewrite.h
@@ -65,4 +65,4 @@ typedef FormData_pg_rewrite *Form_pg_rewrite;
 #define Anum_pg_rewrite_ev_qual			6
 #define Anum_pg_rewrite_ev_action		7
 
-#endif   /* PG_REWRITE_H */
+#endif							/* PG_REWRITE_H */
diff --git a/src/include/catalog/pg_seclabel.h b/src/include/catalog/pg_seclabel.h
index 60eec1d5c8311cf901151ced2441c4d2ded5a93d..3db9612fc30c30e9857b518c4f877206f6d2f81b 100644
--- a/src/include/catalog/pg_seclabel.h
+++ b/src/include/catalog/pg_seclabel.h
@@ -28,8 +28,7 @@ CATALOG(pg_seclabel,3596) BKI_WITHOUT_OIDS
 
 #ifdef CATALOG_VARLEN			/* variable-length fields start here */
 	text		provider BKI_FORCE_NOT_NULL;	/* name of label provider */
-	text		label BKI_FORCE_NOT_NULL;		/* security label of the
-												 * object */
+	text		label BKI_FORCE_NOT_NULL;	/* security label of the object */
 #endif
 } FormData_pg_seclabel;
 
@@ -44,4 +43,4 @@ CATALOG(pg_seclabel,3596) BKI_WITHOUT_OIDS
 #define Anum_pg_seclabel_provider	4
 #define Anum_pg_seclabel_label		5
 
-#endif   /* PG_SECLABEL_H */
+#endif							/* PG_SECLABEL_H */
diff --git a/src/include/catalog/pg_sequence.h b/src/include/catalog/pg_sequence.h
index 26d2993674f868e2a692e1b96243fc27d322f6f3..8ae6b7143da4480830265e8ecc64e34c034593ec 100644
--- a/src/include/catalog/pg_sequence.h
+++ b/src/include/catalog/pg_sequence.h
@@ -29,4 +29,4 @@ typedef FormData_pg_sequence *Form_pg_sequence;
 #define Anum_pg_sequence_seqcache		7
 #define Anum_pg_sequence_seqcycle		8
 
-#endif   /* PG_SEQUENCE_H */
+#endif							/* PG_SEQUENCE_H */
diff --git a/src/include/catalog/pg_shdepend.h b/src/include/catalog/pg_shdepend.h
index ae1aa4f95288d33ba34df1dedd254e7df0fc723c..51b6588d3ed4688f2b804c867d1f5e779c1ac2c9 100644
--- a/src/include/catalog/pg_shdepend.h
+++ b/src/include/catalog/pg_shdepend.h
@@ -87,4 +87,4 @@ typedef FormData_pg_shdepend *Form_pg_shdepend;
  * are explicitly stored in pg_shdepend.
  */
 
-#endif   /* PG_SHDEPEND_H */
+#endif							/* PG_SHDEPEND_H */
diff --git a/src/include/catalog/pg_shdescription.h b/src/include/catalog/pg_shdescription.h
index 728b0d2b07f8e5238de839ab30154765a4435021..154c48b584cdce6d10db6f245eb139a9e3431ac9 100644
--- a/src/include/catalog/pg_shdescription.h
+++ b/src/include/catalog/pg_shdescription.h
@@ -75,4 +75,4 @@ typedef FormData_pg_shdescription * Form_pg_shdescription;
  *	by genbki.pl and loaded during initdb.
  */
 
-#endif   /* PG_SHDESCRIPTION_H */
+#endif							/* PG_SHDESCRIPTION_H */
diff --git a/src/include/catalog/pg_shseclabel.h b/src/include/catalog/pg_shseclabel.h
index e559b40935221c13c2047bacaa79c314305451f4..f8a906bb126848c677d2408ff4dce59d4b6191a7 100644
--- a/src/include/catalog/pg_shseclabel.h
+++ b/src/include/catalog/pg_shseclabel.h
@@ -28,8 +28,7 @@ CATALOG(pg_shseclabel,3592) BKI_SHARED_RELATION BKI_ROWTYPE_OID(4066) BKI_WITHOU
 
 #ifdef CATALOG_VARLEN			/* variable-length fields start here */
 	text		provider BKI_FORCE_NOT_NULL;	/* name of label provider */
-	text		label BKI_FORCE_NOT_NULL;		/* security label of the
-												 * object */
+	text		label BKI_FORCE_NOT_NULL;	/* security label of the object */
 #endif
 } FormData_pg_shseclabel;
 
@@ -45,4 +44,4 @@ typedef FormData_pg_shseclabel * Form_pg_shseclabel;
 #define Anum_pg_shseclabel_provider		3
 #define Anum_pg_shseclabel_label		4
 
-#endif   /* PG_SHSECLABEL_H */
+#endif							/* PG_SHSECLABEL_H */
diff --git a/src/include/catalog/pg_statistic.h b/src/include/catalog/pg_statistic.h
index 3576419a2f18864710f23bdb059807bb0ebf4725..3713a56bbdaee958a39c9c8e6b2308b3c18d53b4 100644
--- a/src/include/catalog/pg_statistic.h
+++ b/src/include/catalog/pg_statistic.h
@@ -291,4 +291,4 @@ typedef FormData_pg_statistic *Form_pg_statistic;
  */
 #define STATISTIC_KIND_BOUNDS_HISTOGRAM  7
 
-#endif   /* PG_STATISTIC_H */
+#endif							/* PG_STATISTIC_H */
diff --git a/src/include/catalog/pg_statistic_ext.h b/src/include/catalog/pg_statistic_ext.h
index d302b7fc01f718232abde21f70ada1d27e392e3c..78138026db6d24a9ad2f123615fae6ca468a1690 100644
--- a/src/include/catalog/pg_statistic_ext.h
+++ b/src/include/catalog/pg_statistic_ext.h
@@ -77,4 +77,4 @@ typedef FormData_pg_statistic_ext *Form_pg_statistic_ext;
 #define STATS_EXT_NDISTINCT			'd'
 #define STATS_EXT_DEPENDENCIES		'f'
 
-#endif   /* PG_STATISTIC_EXT_H */
+#endif							/* PG_STATISTIC_EXT_H */
diff --git a/src/include/catalog/pg_subscription.h b/src/include/catalog/pg_subscription.h
index 75963431a4feed26c9475c78ce6eb280543fb612..274ff6bc42b9386bf0f6f2c7c33d688306d0e146 100644
--- a/src/include/catalog/pg_subscription.h
+++ b/src/include/catalog/pg_subscription.h
@@ -93,4 +93,4 @@ extern char *get_subscription_name(Oid subid);
 
 extern int	CountDBSubscriptions(Oid dbid);
 
-#endif   /* PG_SUBSCRIPTION_H */
+#endif							/* PG_SUBSCRIPTION_H */
diff --git a/src/include/catalog/pg_subscription_rel.h b/src/include/catalog/pg_subscription_rel.h
index f5f6191676884af40a21070741e4120a8517455c..991ca9d552abe0668d6a7df2443ae8597a8e8b47 100644
--- a/src/include/catalog/pg_subscription_rel.h
+++ b/src/include/catalog/pg_subscription_rel.h
@@ -51,17 +51,17 @@ typedef FormData_pg_subscription_rel *Form_pg_subscription_rel;
  *		substate constants
  * ----------------
  */
-#define SUBREL_STATE_INIT		'i'		/* initializing (sublsn NULL) */
-#define SUBREL_STATE_DATASYNC	'd'		/* data is being synchronized (sublsn
-										 * NULL) */
-#define SUBREL_STATE_SYNCDONE	's'		/* synchronization finished in front
-										 * of apply (sublsn set) */
-#define SUBREL_STATE_READY		'r'		/* ready (sublsn set) */
+#define SUBREL_STATE_INIT		'i' /* initializing (sublsn NULL) */
+#define SUBREL_STATE_DATASYNC	'd' /* data is being synchronized (sublsn
+									 * NULL) */
+#define SUBREL_STATE_SYNCDONE	's' /* synchronization finished in front of
+									 * apply (sublsn set) */
+#define SUBREL_STATE_READY		'r' /* ready (sublsn set) */
 
 /* These are never stored in the catalog, we only use them for IPC. */
 #define SUBREL_STATE_UNKNOWN	'\0'	/* unknown state */
-#define SUBREL_STATE_SYNCWAIT	'w'		/* waiting for sync */
-#define SUBREL_STATE_CATCHUP	'c'		/* catching up with apply */
+#define SUBREL_STATE_SYNCWAIT	'w' /* waiting for sync */
+#define SUBREL_STATE_CATCHUP	'c' /* catching up with apply */
 
 typedef struct SubscriptionRelState
 {
@@ -79,4 +79,4 @@ extern void RemoveSubscriptionRel(Oid subid, Oid relid);
 extern List *GetSubscriptionRelations(Oid subid);
 extern List *GetSubscriptionNotReadyRelations(Oid subid);
 
-#endif   /* PG_SUBSCRIPTION_REL_H */
+#endif							/* PG_SUBSCRIPTION_REL_H */
diff --git a/src/include/catalog/pg_tablespace.h b/src/include/catalog/pg_tablespace.h
index d9ea4b7d63a4c6373dbfa300962e48c6f3b71fa3..b759d5cea402e9838274470eed118d0c9e55b4c6 100644
--- a/src/include/catalog/pg_tablespace.h
+++ b/src/include/catalog/pg_tablespace.h
@@ -63,4 +63,4 @@ DATA(insert OID = 1664 ( pg_global	PGUID _null_ _null_ ));
 #define DEFAULTTABLESPACE_OID 1663
 #define GLOBALTABLESPACE_OID 1664
 
-#endif   /* PG_TABLESPACE_H */
+#endif							/* PG_TABLESPACE_H */
diff --git a/src/include/catalog/pg_transform.h b/src/include/catalog/pg_transform.h
index 3415db3bd61ba864334c6e32fd60c71a463ea657..8b1610bb838297b94f96e3a2bef2dd3226840d33 100644
--- a/src/include/catalog/pg_transform.h
+++ b/src/include/catalog/pg_transform.h
@@ -44,4 +44,4 @@ typedef FormData_pg_transform *Form_pg_transform;
 #define Anum_pg_transform_trffromsql	3
 #define Anum_pg_transform_trftosql	4
 
-#endif   /* PG_TRANSFORM_H */
+#endif							/* PG_TRANSFORM_H */
diff --git a/src/include/catalog/pg_trigger.h b/src/include/catalog/pg_trigger.h
index 356bc48bf6aa6dc3085004b0b93dcaa0b4d846d1..f413caf34f4f7a8918c77d14abe1ddaa0ff2d0ed 100644
--- a/src/include/catalog/pg_trigger.h
+++ b/src/include/catalog/pg_trigger.h
@@ -57,7 +57,7 @@ CATALOG(pg_trigger,2620)
 	int2vector	tgattr;			/* column numbers, if trigger is on columns */
 
 #ifdef CATALOG_VARLEN
-	bytea		tgargs BKI_FORCE_NOT_NULL;		/* first\000second\000tgnargs\000 */
+	bytea		tgargs BKI_FORCE_NOT_NULL;	/* first\000second\000tgnargs\000 */
 	pg_node_tree tgqual;		/* WHEN expression, or NULL if none */
 	NameData	tgoldtable;		/* old transition table, or NULL if none */
 	NameData	tgnewtable;		/* new transition table, or NULL if none */
@@ -153,4 +153,4 @@ typedef FormData_pg_trigger *Form_pg_trigger;
 #define TRIGGER_USES_TRANSITION_TABLE(namepointer) \
 	((namepointer) != (char *) NULL)
 
-#endif   /* PG_TRIGGER_H */
+#endif							/* PG_TRIGGER_H */
diff --git a/src/include/catalog/pg_ts_config.h b/src/include/catalog/pg_ts_config.h
index b61cf857d9ee4fed6eb5e5ad9d863034faaeacb7..0ba79a596f85a76fdbf9dada05041569e80b5661 100644
--- a/src/include/catalog/pg_ts_config.h
+++ b/src/include/catalog/pg_ts_config.h
@@ -57,4 +57,4 @@ typedef FormData_pg_ts_config *Form_pg_ts_config;
 DATA(insert OID = 3748 ( "simple" PGNSP PGUID 3722 ));
 DESCR("simple configuration");
 
-#endif   /* PG_TS_CONFIG_H */
+#endif							/* PG_TS_CONFIG_H */
diff --git a/src/include/catalog/pg_ts_config_map.h b/src/include/catalog/pg_ts_config_map.h
index fc9467fd9ce9a7d12f681f92af59386a9be1e037..3df05195bef8d5a53ba22abd67600dec772c141c 100644
--- a/src/include/catalog/pg_ts_config_map.h
+++ b/src/include/catalog/pg_ts_config_map.h
@@ -75,4 +75,4 @@ DATA(insert ( 3748	20	1	3765 ));
 DATA(insert ( 3748	21	1	3765 ));
 DATA(insert ( 3748	22	1	3765 ));
 
-#endif   /* PG_TS_CONFIG_MAP_H */
+#endif							/* PG_TS_CONFIG_MAP_H */
diff --git a/src/include/catalog/pg_ts_dict.h b/src/include/catalog/pg_ts_dict.h
index 28b7bb7c0d1afe06d77214a01125136098b98ce0..634ea703e3403309509101b1d1ac05d65dd0ff72 100644
--- a/src/include/catalog/pg_ts_dict.h
+++ b/src/include/catalog/pg_ts_dict.h
@@ -63,4 +63,4 @@ typedef FormData_pg_ts_dict *Form_pg_ts_dict;
 DATA(insert OID = 3765 ( "simple" PGNSP PGUID 3727 _null_));
 DESCR("simple dictionary: just lower case and check for stopword");
 
-#endif   /* PG_TS_DICT_H */
+#endif							/* PG_TS_DICT_H */
diff --git a/src/include/catalog/pg_ts_parser.h b/src/include/catalog/pg_ts_parser.h
index cfb87b4d569fdaa663dc3bfa22f619126752b3f4..96e09bdcd8b53e514021872af80aa200a43c47a3 100644
--- a/src/include/catalog/pg_ts_parser.h
+++ b/src/include/catalog/pg_ts_parser.h
@@ -64,4 +64,4 @@ typedef FormData_pg_ts_parser *Form_pg_ts_parser;
 DATA(insert OID = 3722 ( "default" PGNSP prsd_start prsd_nexttoken prsd_end prsd_headline prsd_lextype ));
 DESCR("default word parser");
 
-#endif   /* PG_TS_PARSER_H */
+#endif							/* PG_TS_PARSER_H */
diff --git a/src/include/catalog/pg_ts_template.h b/src/include/catalog/pg_ts_template.h
index 5fc6eea24391447d07ceaa9b2847bdf29e144915..dc0148c68b922d9dffaf86586069befd64df49ea 100644
--- a/src/include/catalog/pg_ts_template.h
+++ b/src/include/catalog/pg_ts_template.h
@@ -64,4 +64,4 @@ DESCR("ispell dictionary");
 DATA(insert OID = 3742 ( "thesaurus" PGNSP thesaurus_init thesaurus_lexize ));
 DESCR("thesaurus dictionary: phrase by phrase substitution");
 
-#endif   /* PG_TS_TEMPLATE_H */
+#endif							/* PG_TS_TEMPLATE_H */
diff --git a/src/include/catalog/pg_type.h b/src/include/catalog/pg_type.h
index 345e9164060b728fb25e5a1c6f98d007ca1bca6f..ffdb452b0217c5788dd7fb412e6a91dcf3dbd938 100644
--- a/src/include/catalog/pg_type.h
+++ b/src/include/catalog/pg_type.h
@@ -731,14 +731,14 @@ DATA(insert OID = 3831 ( anyrange		PGNSP PGUID  -1 f p P f t \054 0 0 0 anyrange
 #define  TYPCATEGORY_DATETIME	'D'
 #define  TYPCATEGORY_ENUM		'E'
 #define  TYPCATEGORY_GEOMETRIC	'G'
-#define  TYPCATEGORY_NETWORK	'I'		/* think INET */
+#define  TYPCATEGORY_NETWORK	'I' /* think INET */
 #define  TYPCATEGORY_NUMERIC	'N'
 #define  TYPCATEGORY_PSEUDOTYPE 'P'
 #define  TYPCATEGORY_RANGE		'R'
 #define  TYPCATEGORY_STRING		'S'
 #define  TYPCATEGORY_TIMESPAN	'T'
 #define  TYPCATEGORY_USER		'U'
-#define  TYPCATEGORY_BITSTRING	'V'		/* er ... "varbit"? */
+#define  TYPCATEGORY_BITSTRING	'V' /* er ... "varbit"? */
 #define  TYPCATEGORY_UNKNOWN	'X'
 
 /* Is a type OID a polymorphic pseudotype?	(Beware of multiple evaluation) */
@@ -749,4 +749,4 @@ DATA(insert OID = 3831 ( anyrange		PGNSP PGUID  -1 f p P f t \054 0 0 0 anyrange
 	 (typid) == ANYENUMOID || \
 	 (typid) == ANYRANGEOID)
 
-#endif   /* PG_TYPE_H */
+#endif							/* PG_TYPE_H */
diff --git a/src/include/catalog/pg_type_fn.h b/src/include/catalog/pg_type_fn.h
index 01f095612dcfea907cbcba0d69109dbdfd15fdb8..b570d3588f846336b2ebd956970a4225eeef6c09 100644
--- a/src/include/catalog/pg_type_fn.h
+++ b/src/include/catalog/pg_type_fn.h
@@ -81,4 +81,4 @@ extern char *makeArrayTypeName(const char *typeName, Oid typeNamespace);
 extern bool moveArrayTypeName(Oid typeOid, const char *typeName,
 				  Oid typeNamespace);
 
-#endif   /* PG_TYPE_FN_H */
+#endif							/* PG_TYPE_FN_H */
diff --git a/src/include/catalog/pg_user_mapping.h b/src/include/catalog/pg_user_mapping.h
index 1ebf4611dfa02bc427fc5c821200d47eec1e5f1f..f08e6a72edf989384bdeb9b160c2c541b0466fda 100644
--- a/src/include/catalog/pg_user_mapping.h
+++ b/src/include/catalog/pg_user_mapping.h
@@ -54,4 +54,4 @@ typedef FormData_pg_user_mapping *Form_pg_user_mapping;
 #define Anum_pg_user_mapping_umserver		2
 #define Anum_pg_user_mapping_umoptions		3
 
-#endif   /* PG_USER_MAPPING_H */
+#endif							/* PG_USER_MAPPING_H */
diff --git a/src/include/catalog/storage.h b/src/include/catalog/storage.h
index fea96deba317a2eb246f03d444e2adac63edcf55..a3a97db929a482ca51cc35faf7792b82ffb71157 100644
--- a/src/include/catalog/storage.h
+++ b/src/include/catalog/storage.h
@@ -33,4 +33,4 @@ extern void AtSubCommit_smgr(void);
 extern void AtSubAbort_smgr(void);
 extern void PostPrepare_smgr(void);
 
-#endif   /* STORAGE_H */
+#endif							/* STORAGE_H */
diff --git a/src/include/catalog/storage_xlog.h b/src/include/catalog/storage_xlog.h
index fcdd0233b151abcad88c431798ab3433947895c2..4c080052284bc5e39b17decfec506e9155d9c648 100644
--- a/src/include/catalog/storage_xlog.h
+++ b/src/include/catalog/storage_xlog.h
@@ -56,4 +56,4 @@ extern void smgr_redo(XLogReaderState *record);
 extern void smgr_desc(StringInfo buf, XLogReaderState *record);
 extern const char *smgr_identify(uint8 info);
 
-#endif   /* STORAGE_XLOG_H */
+#endif							/* STORAGE_XLOG_H */
diff --git a/src/include/catalog/toasting.h b/src/include/catalog/toasting.h
index 00d0a8326f3dbbf9f7be44c3c9a64449ad5b6218..f82a7995720552dbe6c54639dde67e027b4f593a 100644
--- a/src/include/catalog/toasting.h
+++ b/src/include/catalog/toasting.h
@@ -67,4 +67,4 @@ DECLARE_TOAST(pg_shseclabel, 4060, 4061);
 #define PgShseclabelToastTable 4060
 #define PgShseclabelToastIndex 4061
 
-#endif   /* TOASTING_H */
+#endif							/* TOASTING_H */
diff --git a/src/include/commands/alter.h b/src/include/commands/alter.h
index b7aa86cb57fdaacd7aeb77202f573b8eb33c7ae6..4365357ab83c48e05801a50f12165e59017d6d36 100644
--- a/src/include/commands/alter.h
+++ b/src/include/commands/alter.h
@@ -32,4 +32,4 @@ extern ObjectAddress ExecAlterOwnerStmt(AlterOwnerStmt *stmt);
 extern void AlterObjectOwner_internal(Relation catalog, Oid objectId,
 						  Oid new_ownerId);
 
-#endif   /* ALTER_H */
+#endif							/* ALTER_H */
diff --git a/src/include/commands/async.h b/src/include/commands/async.h
index b7842d1a0fe7e468146bf234f0e3a18461f48047..939711d8d9483555a5acad06185f2938bc82ff26 100644
--- a/src/include/commands/async.h
+++ b/src/include/commands/async.h
@@ -54,4 +54,4 @@ extern void HandleNotifyInterrupt(void);
 /* process interrupts */
 extern void ProcessNotifyInterrupt(void);
 
-#endif   /* ASYNC_H */
+#endif							/* ASYNC_H */
diff --git a/src/include/commands/cluster.h b/src/include/commands/cluster.h
index 7c9d4746d93a38e09872ab5c86fe51d6635ff8fd..7bade9fad2d70e01467599e4724d8a632f63550f 100644
--- a/src/include/commands/cluster.h
+++ b/src/include/commands/cluster.h
@@ -36,4 +36,4 @@ extern void finish_heap_swap(Oid OIDOldHeap, Oid OIDNewHeap,
 				 MultiXactId minMulti,
 				 char newrelpersistence);
 
-#endif   /* CLUSTER_H */
+#endif							/* CLUSTER_H */
diff --git a/src/include/commands/collationcmds.h b/src/include/commands/collationcmds.h
index df5623ccb6d5dc227f272bf82b554de7ee7a0880..30e847432e26dcdaf72ccdda76445814160229f2 100644
--- a/src/include/commands/collationcmds.h
+++ b/src/include/commands/collationcmds.h
@@ -22,4 +22,4 @@ extern ObjectAddress DefineCollation(ParseState *pstate, List *names, List *para
 extern void IsThereCollationInNamespace(const char *collname, Oid nspOid);
 extern ObjectAddress AlterCollation(AlterCollationStmt *stmt);
 
-#endif   /* COLLATIONCMDS_H */
+#endif							/* COLLATIONCMDS_H */
diff --git a/src/include/commands/comment.h b/src/include/commands/comment.h
index 684ea8b69717f614310306220c0c2f67997efa1d..85bd80151362dcc812c8f95171f41a7ee38321c1 100644
--- a/src/include/commands/comment.h
+++ b/src/include/commands/comment.h
@@ -42,4 +42,4 @@ extern void CreateSharedComments(Oid oid, Oid classoid, char *comment);
 
 extern char *GetComment(Oid oid, Oid classoid, int32 subid);
 
-#endif   /* COMMENT_H */
+#endif							/* COMMENT_H */
diff --git a/src/include/commands/conversioncmds.h b/src/include/commands/conversioncmds.h
index 20d7f0e9b10db33b1a0e45e59f9c04fd9e99039d..70545057945e377b798d3ed6a2ff6f05ea8045ca 100644
--- a/src/include/commands/conversioncmds.h
+++ b/src/include/commands/conversioncmds.h
@@ -20,4 +20,4 @@
 
 extern ObjectAddress CreateConversionCommand(CreateConversionStmt *parsetree);
 
-#endif   /* CONVERSIONCMDS_H */
+#endif							/* CONVERSIONCMDS_H */
diff --git a/src/include/commands/copy.h b/src/include/commands/copy.h
index f081f2219f2981ca5883bee88f8d4a63557279b3..8b2971d2871849c5defcde42e991191a6e3f0367 100644
--- a/src/include/commands/copy.h
+++ b/src/include/commands/copy.h
@@ -41,4 +41,4 @@ extern uint64 CopyFrom(CopyState cstate);
 
 extern DestReceiver *CreateCopyDestReceiver(void);
 
-#endif   /* COPY_H */
+#endif							/* COPY_H */
diff --git a/src/include/commands/createas.h b/src/include/commands/createas.h
index c3c43f6b36f02309e45be7dfef6f0f1e59e6bab2..4e13f7deae7afc13600b8f1ca01a76e7097df504 100644
--- a/src/include/commands/createas.h
+++ b/src/include/commands/createas.h
@@ -28,4 +28,4 @@ extern int	GetIntoRelEFlags(IntoClause *intoClause);
 
 extern DestReceiver *CreateIntoRelDestReceiver(IntoClause *intoClause);
 
-#endif   /* CREATEAS_H */
+#endif							/* CREATEAS_H */
diff --git a/src/include/commands/dbcommands.h b/src/include/commands/dbcommands.h
index 52918a9f4b257f4c5f75f1fe114d59c68b56e48c..f42c8cdbe305e13ed7b6c9e61a628c7b4716cb12 100644
--- a/src/include/commands/dbcommands.h
+++ b/src/include/commands/dbcommands.h
@@ -31,4 +31,4 @@ extern char *get_database_name(Oid dbid);
 
 extern void check_encoding_locale_matches(int encoding, const char *collate, const char *ctype);
 
-#endif   /* DBCOMMANDS_H */
+#endif							/* DBCOMMANDS_H */
diff --git a/src/include/commands/dbcommands_xlog.h b/src/include/commands/dbcommands_xlog.h
index 6583d0d5bd90323b84a5d9c065d4d402dd8a0b5c..63b1a6470c00908c55fbc2726d06ff8278369bdd 100644
--- a/src/include/commands/dbcommands_xlog.h
+++ b/src/include/commands/dbcommands_xlog.h
@@ -41,4 +41,4 @@ extern void dbase_redo(XLogReaderState *rptr);
 extern void dbase_desc(StringInfo buf, XLogReaderState *rptr);
 extern const char *dbase_identify(uint8 info);
 
-#endif   /* DBCOMMANDS_XLOG_H */
+#endif							/* DBCOMMANDS_XLOG_H */
diff --git a/src/include/commands/defrem.h b/src/include/commands/defrem.h
index 5dd14b43d3b1e886a571e71ff65b2c7de52449f1..f7bb4a54f7752ab28e2fda7e6f20c75960a376e5 100644
--- a/src/include/commands/defrem.h
+++ b/src/include/commands/defrem.h
@@ -164,4 +164,4 @@ extern TypeName *defGetTypeName(DefElem *def);
 extern int	defGetTypeLength(DefElem *def);
 extern List *defGetStringList(DefElem *def);
 
-#endif   /* DEFREM_H */
+#endif							/* DEFREM_H */
diff --git a/src/include/commands/discard.h b/src/include/commands/discard.h
index b960cab51f82bf10bc76e05784b6f7caa947964b..8ea0b30ddf9ce6f992c68d069b15a1b283379121 100644
--- a/src/include/commands/discard.h
+++ b/src/include/commands/discard.h
@@ -17,4 +17,4 @@
 
 extern void DiscardCommand(DiscardStmt *stmt, bool isTopLevel);
 
-#endif   /* DISCARD_H */
+#endif							/* DISCARD_H */
diff --git a/src/include/commands/event_trigger.h b/src/include/commands/event_trigger.h
index 0017bd0cd413e70e6a80b4c681274da80a090199..2ce528272ca604811801ed9674accc3930ef5bf0 100644
--- a/src/include/commands/event_trigger.h
+++ b/src/include/commands/event_trigger.h
@@ -86,4 +86,4 @@ extern void EventTriggerCollectAlterTSConfig(AlterTSConfigurationStmt *stmt,
 								 Oid cfgId, Oid *dictIds, int ndicts);
 extern void EventTriggerCollectAlterDefPrivs(AlterDefaultPrivilegesStmt *stmt);
 
-#endif   /* EVENT_TRIGGER_H */
+#endif							/* EVENT_TRIGGER_H */
diff --git a/src/include/commands/explain.h b/src/include/commands/explain.h
index 358bfd84824dd0cb64d8b11722961fffb77dc4f3..4d356071def10fb5fb44951c89e1b6960d2bda57 100644
--- a/src/include/commands/explain.h
+++ b/src/include/commands/explain.h
@@ -44,7 +44,7 @@ typedef struct ExplainState
 	List	   *rtable;			/* range table */
 	List	   *rtable_names;	/* alias names for RTEs */
 	List	   *deparse_cxt;	/* context list for deparsing expressions */
-	Bitmapset  *printed_subplans;		/* ids of SubPlans we've printed */
+	Bitmapset  *printed_subplans;	/* ids of SubPlans we've printed */
 } ExplainState;
 
 /* Hook for plugins to get control in ExplainOneQuery() */
@@ -101,4 +101,4 @@ extern void ExplainPropertyFloat(const char *qlabel, double value, int ndigits,
 extern void ExplainPropertyBool(const char *qlabel, bool value,
 					ExplainState *es);
 
-#endif   /* EXPLAIN_H */
+#endif							/* EXPLAIN_H */
diff --git a/src/include/commands/extension.h b/src/include/commands/extension.h
index 7f027d9dc7ac6f2388d72b6ca2fa76b6c0bf8180..73bba3c784a6dfafcdf7907fabb3feef304ab821 100644
--- a/src/include/commands/extension.h
+++ b/src/include/commands/extension.h
@@ -53,4 +53,4 @@ extern ObjectAddress AlterExtensionNamespace(const char *extensionName, const ch
 
 extern void AlterExtensionOwner_oid(Oid extensionOid, Oid newOwnerId);
 
-#endif   /* EXTENSION_H */
+#endif							/* EXTENSION_H */
diff --git a/src/include/commands/lockcmds.h b/src/include/commands/lockcmds.h
index 45ed96d4d173f3d1c6dfd002d43812676ef789fb..cdb5c62a521ed6d58dc4254866e13f1858685f54 100644
--- a/src/include/commands/lockcmds.h
+++ b/src/include/commands/lockcmds.h
@@ -21,4 +21,4 @@
  */
 extern void LockTableCommand(LockStmt *lockstmt);
 
-#endif   /* LOCKCMDS_H */
+#endif							/* LOCKCMDS_H */
diff --git a/src/include/commands/matview.h b/src/include/commands/matview.h
index 129fb92f5945cfa14dd1d2f1d46e85c6bf4d3231..3feb137ef4edd40151cfb66e5edaac329dc9c76a 100644
--- a/src/include/commands/matview.h
+++ b/src/include/commands/matview.h
@@ -30,4 +30,4 @@ extern DestReceiver *CreateTransientRelDestReceiver(Oid oid);
 
 extern bool MatViewIncrementalMaintenanceIsEnabled(void);
 
-#endif   /* MATVIEW_H */
+#endif							/* MATVIEW_H */
diff --git a/src/include/commands/policy.h b/src/include/commands/policy.h
index cff93a6cb0e25b9c418d4ac3b2ffed4371ae0aa1..d6a920ccefe17c4924c87b482a48524c716a7ed2 100644
--- a/src/include/commands/policy.h
+++ b/src/include/commands/policy.h
@@ -35,4 +35,4 @@ extern ObjectAddress rename_policy(RenameStmt *stmt);
 
 extern bool relation_has_policies(Relation rel);
 
-#endif   /* POLICY_H */
+#endif							/* POLICY_H */
diff --git a/src/include/commands/portalcmds.h b/src/include/commands/portalcmds.h
index 8f0e6c48f495aeaa58328e83ce06c436b586e8cd..488ce60cd610329865552df9b5c17fa67d2ddb38 100644
--- a/src/include/commands/portalcmds.h
+++ b/src/include/commands/portalcmds.h
@@ -30,4 +30,4 @@ extern void PortalCleanup(Portal portal);
 
 extern void PersistHoldablePortal(Portal portal);
 
-#endif   /* PORTALCMDS_H */
+#endif							/* PORTALCMDS_H */
diff --git a/src/include/commands/prepare.h b/src/include/commands/prepare.h
index c60e6f30b88ddfed2976b5763e7f2e8a497fcb15..5ec1200e0aed780951bcb31ddefccc4bb011b94b 100644
--- a/src/include/commands/prepare.h
+++ b/src/include/commands/prepare.h
@@ -28,7 +28,7 @@ typedef struct
 {
 	/* dynahash.c requires key to be first field */
 	char		stmt_name[NAMEDATALEN];
-	CachedPlanSource *plansource;		/* the actual cached plan */
+	CachedPlanSource *plansource;	/* the actual cached plan */
 	bool		from_sql;		/* prepared via SQL, not FE/BE protocol? */
 	TimestampTz prepare_time;	/* the time when the stmt was prepared */
 } PreparedStatement;
@@ -57,4 +57,4 @@ extern List *FetchPreparedStatementTargetList(PreparedStatement *stmt);
 
 extern void DropAllPreparedStatements(void);
 
-#endif   /* PREPARE_H */
+#endif							/* PREPARE_H */
diff --git a/src/include/commands/proclang.h b/src/include/commands/proclang.h
index f056978805d4055655ffa775887238b6d4cb2eb4..9a4bc75d1200091619f65387e25fba85e324d6b9 100644
--- a/src/include/commands/proclang.h
+++ b/src/include/commands/proclang.h
@@ -20,4 +20,4 @@ extern void DropProceduralLanguageById(Oid langOid);
 extern bool PLTemplateExists(const char *languageName);
 extern Oid	get_language_oid(const char *langname, bool missing_ok);
 
-#endif   /* PROCLANG_H */
+#endif							/* PROCLANG_H */
diff --git a/src/include/commands/publicationcmds.h b/src/include/commands/publicationcmds.h
index 7f12ff0a1bcc3ab6b7d93b6672be20c48b9a45a7..a2e0f4a21e85d50ead4d0b3d78b23150b1f76d24 100644
--- a/src/include/commands/publicationcmds.h
+++ b/src/include/commands/publicationcmds.h
@@ -26,4 +26,4 @@ extern void RemovePublicationRelById(Oid proid);
 extern ObjectAddress AlterPublicationOwner(const char *name, Oid newOwnerId);
 extern void AlterPublicationOwner_oid(Oid pubid, Oid newOwnerId);
 
-#endif   /* PUBLICATIONCMDS_H */
+#endif							/* PUBLICATIONCMDS_H */
diff --git a/src/include/commands/schemacmds.h b/src/include/commands/schemacmds.h
index f07a389c7f6981f8a24dabe016f60db63c8e05dd..381e5b8dae7fd829c17cff1a53633dbe205c65ca 100644
--- a/src/include/commands/schemacmds.h
+++ b/src/include/commands/schemacmds.h
@@ -28,4 +28,4 @@ extern ObjectAddress RenameSchema(const char *oldname, const char *newname);
 extern ObjectAddress AlterSchemaOwner(const char *name, Oid newOwnerId);
 extern void AlterSchemaOwner_oid(Oid schemaOid, Oid newOwnerId);
 
-#endif   /* SCHEMACMDS_H */
+#endif							/* SCHEMACMDS_H */
diff --git a/src/include/commands/seclabel.h b/src/include/commands/seclabel.h
index 2e24801fc19e4ebcd283c5f6b95b0927959c2b91..a97c3293b29de939df6eb8ebf83570185c6b1ee7 100644
--- a/src/include/commands/seclabel.h
+++ b/src/include/commands/seclabel.h
@@ -31,4 +31,4 @@ typedef void (*check_object_relabel_type) (const ObjectAddress *object,
 extern void register_label_provider(const char *provider,
 						check_object_relabel_type hook);
 
-#endif   /* SECLABEL_H */
+#endif							/* SECLABEL_H */
diff --git a/src/include/commands/sequence.h b/src/include/commands/sequence.h
index 304586e48e813eee4c936fa51c8fa498f311dd87..caab19513067ccd161288e25f7040a21066e5e83 100644
--- a/src/include/commands/sequence.h
+++ b/src/include/commands/sequence.h
@@ -66,4 +66,4 @@ extern void seq_desc(StringInfo buf, XLogReaderState *rptr);
 extern const char *seq_identify(uint8 info);
 extern void seq_mask(char *pagedata, BlockNumber blkno);
 
-#endif   /* SEQUENCE_H */
+#endif							/* SEQUENCE_H */
diff --git a/src/include/commands/subscriptioncmds.h b/src/include/commands/subscriptioncmds.h
index 1e4428e6175bcf7f6c99f5fa027bbfa6e4b69204..3d92a682a155f5e6a26c18fb2fb930f9b151206b 100644
--- a/src/include/commands/subscriptioncmds.h
+++ b/src/include/commands/subscriptioncmds.h
@@ -26,4 +26,4 @@ extern void DropSubscription(DropSubscriptionStmt *stmt, bool isTopLevel);
 extern ObjectAddress AlterSubscriptionOwner(const char *name, Oid newOwnerId);
 extern void AlterSubscriptionOwner_oid(Oid subid, Oid newOwnerId);
 
-#endif   /* SUBSCRIPTIONCMDS_H */
+#endif							/* SUBSCRIPTIONCMDS_H */
diff --git a/src/include/commands/tablecmds.h b/src/include/commands/tablecmds.h
index f3a97016a1bf2dcb9dee3da9e240300be9f8c049..abd31b68d42da42473c28f40e00757b1b51bb982 100644
--- a/src/include/commands/tablecmds.h
+++ b/src/include/commands/tablecmds.h
@@ -87,4 +87,4 @@ extern void RangeVarCallbackOwnsTable(const RangeVar *relation,
 
 extern void RangeVarCallbackOwnsRelation(const RangeVar *relation,
 							 Oid relId, Oid oldRelId, void *noCatalogs);
-#endif   /* TABLECMDS_H */
+#endif							/* TABLECMDS_H */
diff --git a/src/include/commands/tablespace.h b/src/include/commands/tablespace.h
index 3ea13bdf140abd0825036a63327ee8efcf25f37a..ba8de32c7b050d2549eb37462c5f95e5d2acdc21 100644
--- a/src/include/commands/tablespace.h
+++ b/src/include/commands/tablespace.h
@@ -63,4 +63,4 @@ extern void tblspc_redo(XLogReaderState *rptr);
 extern void tblspc_desc(StringInfo buf, XLogReaderState *rptr);
 extern const char *tblspc_identify(uint8 info);
 
-#endif   /* TABLESPACE_H */
+#endif							/* TABLESPACE_H */
diff --git a/src/include/commands/trigger.h b/src/include/commands/trigger.h
index d73969c874790670f666a0848bceae7315b06bf4..10ac724febf52473e7d0e757fef3ad379182bf5e 100644
--- a/src/include/commands/trigger.h
+++ b/src/include/commands/trigger.h
@@ -212,4 +212,4 @@ extern bool RI_Initial_Check(Trigger *trigger,
 
 extern int	RI_FKey_trigger_type(Oid tgfoid);
 
-#endif   /* TRIGGER_H */
+#endif							/* TRIGGER_H */
diff --git a/src/include/commands/typecmds.h b/src/include/commands/typecmds.h
index c18f93adb2bb855c45481377c69c78479e6ad88a..34f6fe328fe1caf6a1ce86fa496168c6dbe59232 100644
--- a/src/include/commands/typecmds.h
+++ b/src/include/commands/typecmds.h
@@ -54,4 +54,4 @@ extern Oid AlterTypeNamespaceInternal(Oid typeOid, Oid nspOid,
 						   bool errorOnTableType,
 						   ObjectAddresses *objsMoved);
 
-#endif   /* TYPECMDS_H */
+#endif							/* TYPECMDS_H */
diff --git a/src/include/commands/user.h b/src/include/commands/user.h
index 08037e0f81a880fd43d6551d4971455abfccb023..028e0dde568e62e9bb26ba23c8c4340883f3f530 100644
--- a/src/include/commands/user.h
+++ b/src/include/commands/user.h
@@ -34,4 +34,4 @@ extern void DropOwnedObjects(DropOwnedStmt *stmt);
 extern void ReassignOwnedObjects(ReassignOwnedStmt *stmt);
 extern List *roleSpecsToIds(List *memberNames);
 
-#endif   /* USER_H */
+#endif							/* USER_H */
diff --git a/src/include/commands/vacuum.h b/src/include/commands/vacuum.h
index 0fa585b091f8f051cef38f22f9fc5f3635d344bd..a9035112e96683703a314e04edf252c95c0bbc35 100644
--- a/src/include/commands/vacuum.h
+++ b/src/include/commands/vacuum.h
@@ -136,20 +136,19 @@ typedef struct VacAttrStats
 typedef struct VacuumParams
 {
 	int			freeze_min_age; /* min freeze age, -1 to use default */
-	int			freeze_table_age;		/* age at which to scan whole table */
-	int			multixact_freeze_min_age;		/* min multixact freeze age,
-												 * -1 to use default */
-	int			multixact_freeze_table_age;		/* multixact age at which to
-												 * scan whole table */
+	int			freeze_table_age;	/* age at which to scan whole table */
+	int			multixact_freeze_min_age;	/* min multixact freeze age, -1 to
+											 * use default */
+	int			multixact_freeze_table_age; /* multixact age at which to scan
+											 * whole table */
 	bool		is_wraparound;	/* force a for-wraparound vacuum */
-	int			log_min_duration;		/* minimum execution threshold in ms
-										 * at which  verbose logs are
-										 * activated, -1 to use default */
+	int			log_min_duration;	/* minimum execution threshold in ms at
+									 * which  verbose logs are activated, -1
+									 * to use default */
 } VacuumParams;
 
 /* GUC parameters */
-extern PGDLLIMPORT int default_statistics_target;		/* PGDLLIMPORT for
-														 * PostGIS */
+extern PGDLLIMPORT int default_statistics_target;	/* PGDLLIMPORT for PostGIS */
 extern int	vacuum_freeze_min_age;
 extern int	vacuum_freeze_table_age;
 extern int	vacuum_multixact_freeze_min_age;
@@ -203,4 +202,4 @@ extern double anl_random_fract(void);
 extern double anl_init_selection_state(int n);
 extern double anl_get_next_S(double t, int n, double *stateptr);
 
-#endif   /* VACUUM_H */
+#endif							/* VACUUM_H */
diff --git a/src/include/commands/variable.h b/src/include/commands/variable.h
index 247423c6fbe5e23b64306326dca9ea45ed62174c..575339a6d8a65d4941f2ee5ed973e97e16f54b58 100644
--- a/src/include/commands/variable.h
+++ b/src/include/commands/variable.h
@@ -37,4 +37,4 @@ extern bool check_role(char **newval, void **extra, GucSource source);
 extern void assign_role(const char *newval, void *extra);
 extern const char *show_role(void);
 
-#endif   /* VARIABLE_H */
+#endif							/* VARIABLE_H */
diff --git a/src/include/commands/view.h b/src/include/commands/view.h
index 39763913c80590df8526a3810c60196a9f636e55..cf08ce2ac711c1903b2d0d8be02620c16512a33f 100644
--- a/src/include/commands/view.h
+++ b/src/include/commands/view.h
@@ -24,4 +24,4 @@ extern ObjectAddress DefineView(ViewStmt *stmt, const char *queryString,
 
 extern void StoreViewQuery(Oid viewOid, Query *viewParse, bool replace);
 
-#endif   /* VIEW_H */
+#endif							/* VIEW_H */
diff --git a/src/include/common/base64.h b/src/include/common/base64.h
index 09b69b1656a671fd2a058bf96756f6d453101d91..7fe19bb43216c30786e6505bac69dc17b19e6e92 100644
--- a/src/include/common/base64.h
+++ b/src/include/common/base64.h
@@ -16,4 +16,4 @@ extern int	pg_b64_decode(const char *src, int len, char *dst);
 extern int	pg_b64_enc_len(int srclen);
 extern int	pg_b64_dec_len(int srclen);
 
-#endif   /* BASE64_H */
+#endif							/* BASE64_H */
diff --git a/src/include/common/config_info.h b/src/include/common/config_info.h
index 656e26fdb0fdfdda37e7b9eb6c8af96b7a1531dc..f77532786198c5755f8c1b324d3f3a04d6855a7c 100644
--- a/src/include/common/config_info.h
+++ b/src/include/common/config_info.h
@@ -18,4 +18,4 @@ typedef struct ConfigData
 extern ConfigData *get_configdata(const char *my_exec_path,
 			   size_t *configdata_len);
 
-#endif   /* COMMON_CONFIG_INFO_H */
+#endif							/* COMMON_CONFIG_INFO_H */
diff --git a/src/include/common/controldata_utils.h b/src/include/common/controldata_utils.h
index 82ea426afe69f65a1d2c9eee90f01e7ef007580a..e97abe6a5107b365ed5c86cafc3fd12323f3dff4 100644
--- a/src/include/common/controldata_utils.h
+++ b/src/include/common/controldata_utils.h
@@ -14,4 +14,4 @@
 
 extern ControlFileData *get_controlfile(const char *DataDir, const char *progname, bool *crc_ok_p);
 
-#endif   /* COMMON_CONTROLDATA_UTILS_H */
+#endif							/* COMMON_CONTROLDATA_UTILS_H */
diff --git a/src/include/common/fe_memutils.h b/src/include/common/fe_memutils.h
index cb381bd9f5f8cc5b703687265b36f98ff7f13024..6708670b96396d1e3438ba8900bd8087f27cfdb3 100644
--- a/src/include/common/fe_memutils.h
+++ b/src/include/common/fe_memutils.h
@@ -41,4 +41,4 @@ extern void pfree(void *pointer);
 extern char *psprintf(const char *fmt,...) pg_attribute_printf(1, 2);
 extern size_t pvsnprintf(char *buf, size_t len, const char *fmt, va_list args) pg_attribute_printf(3, 0);
 
-#endif   /* FE_MEMUTILS_H */
+#endif							/* FE_MEMUTILS_H */
diff --git a/src/include/common/file_utils.h b/src/include/common/file_utils.h
index 95c001905df638f126452cebea83b0deeb34050f..52af7f0baa24604ec3c64b81454192a3adcad595 100644
--- a/src/include/common/file_utils.h
+++ b/src/include/common/file_utils.h
@@ -24,4 +24,4 @@ extern int durable_rename(const char *oldfile, const char *newfile,
 			   const char *progname);
 extern int	fsync_parent_path(const char *fname, const char *progname);
 
-#endif   /* FILE_UTILS_H */
+#endif							/* FILE_UTILS_H */
diff --git a/src/include/common/int128.h b/src/include/common/int128.h
index 046f5b4903ae98ddbf07bfee4f6ede92b725a20c..af2c93da46df8adf31fb18863ac3894683c12007 100644
--- a/src/include/common/int128.h
+++ b/src/include/common/int128.h
@@ -271,6 +271,6 @@ int128_to_int64(INT128 val)
 	return (int64) val.lo;
 }
 
-#endif   /* USE_NATIVE_INT128 */
+#endif							/* USE_NATIVE_INT128 */
 
-#endif   /* INT128_H */
+#endif							/* INT128_H */
diff --git a/src/include/common/ip.h b/src/include/common/ip.h
index 41d1be86adb361db795be058ec860ef00865dd3a..f53013987642b0013d5d2bcdadb4dcfb776c25f6 100644
--- a/src/include/common/ip.h
+++ b/src/include/common/ip.h
@@ -34,4 +34,4 @@ extern int pg_getnameinfo_all(const struct sockaddr_storage *addr, int salen,
 				   char *service, int servicelen,
 				   int flags);
 
-#endif   /* IP_H */
+#endif							/* IP_H */
diff --git a/src/include/common/keywords.h b/src/include/common/keywords.h
index 34e066be6bb06af94010bfd98d9b802c79fa9815..60522715a8d77b37998238763b00d48c46e10492 100644
--- a/src/include/common/keywords.h
+++ b/src/include/common/keywords.h
@@ -41,4 +41,4 @@ extern const ScanKeyword *ScanKeywordLookup(const char *text,
 				  const ScanKeyword *keywords,
 				  int num_keywords);
 
-#endif   /* KEYWORDS_H */
+#endif							/* KEYWORDS_H */
diff --git a/src/include/common/pg_lzcompress.h b/src/include/common/pg_lzcompress.h
index dbd51d58efb36024e052866db75fe60b48352451..d4b2e8a53c65056e5256436b5988b37d5fa68f44 100644
--- a/src/include/common/pg_lzcompress.h
+++ b/src/include/common/pg_lzcompress.h
@@ -88,4 +88,4 @@ extern int32 pglz_compress(const char *source, int32 slen, char *dest,
 extern int32 pglz_decompress(const char *source, int32 slen, char *dest,
 				int32 rawsize);
 
-#endif   /* _PG_LZCOMPRESS_H_ */
+#endif							/* _PG_LZCOMPRESS_H_ */
diff --git a/src/include/common/relpath.h b/src/include/common/relpath.h
index df090f2da40efa50ff8d45a4bed8c25659e199d6..ec5ef99451750c49388d90b633e8358b3f720fc3 100644
--- a/src/include/common/relpath.h
+++ b/src/include/common/relpath.h
@@ -71,4 +71,4 @@ extern char *GetRelationPath(Oid dbNode, Oid spcNode, Oid relNode,
 #define relpath(rnode, forknum) \
 	relpathbackend((rnode).node, (rnode).backend, forknum)
 
-#endif   /* RELPATH_H */
+#endif							/* RELPATH_H */
diff --git a/src/include/common/restricted_token.h b/src/include/common/restricted_token.h
index 7441a55119b32a88a2ea3f48a319f952d1059624..51be5a760ca0472e3c898deb2c633be795928acd 100644
--- a/src/include/common/restricted_token.h
+++ b/src/include/common/restricted_token.h
@@ -21,4 +21,4 @@ void		get_restricted_token(const char *progname);
 HANDLE		CreateRestrictedProcess(char *cmd, PROCESS_INFORMATION *processInfo, const char *progname);
 #endif
 
-#endif   /* COMMON_RESTRICTED_TOKEN_H */
+#endif							/* COMMON_RESTRICTED_TOKEN_H */
diff --git a/src/include/common/saslprep.h b/src/include/common/saslprep.h
index ec5c8ce361d3b9177c2742b4becbc81fc9024328..c7b620cf194a050d280e5f2260edc5abf2b4b296 100644
--- a/src/include/common/saslprep.h
+++ b/src/include/common/saslprep.h
@@ -27,4 +27,4 @@ typedef enum
 
 extern pg_saslprep_rc pg_saslprep(const char *input, char **output);
 
-#endif   /* SASLPREP_H */
+#endif							/* SASLPREP_H */
diff --git a/src/include/common/scram-common.h b/src/include/common/scram-common.h
index 2ee51fbaec0a1de8322d6d6a8eed7d692a384738..ebb733df4b39de4e456c92dcd2497f4049997a59 100644
--- a/src/include/common/scram-common.h
+++ b/src/include/common/scram-common.h
@@ -56,4 +56,4 @@ extern void scram_ServerKey(const uint8 *salted_password, uint8 *result);
 extern char *scram_build_verifier(const char *salt, int saltlen, int iterations,
 					 const char *password);
 
-#endif   /* SCRAM_COMMON_H */
+#endif							/* SCRAM_COMMON_H */
diff --git a/src/include/common/sha2.h b/src/include/common/sha2.h
index 09107cfc3b82b0457a830b72953abb07513aaddc..6358ca3c56e22bcd617563377edf8fdc2f7d6805 100644
--- a/src/include/common/sha2.h
+++ b/src/include/common/sha2.h
@@ -89,7 +89,7 @@ typedef struct pg_sha512_ctx
 } pg_sha512_ctx;
 typedef struct pg_sha256_ctx pg_sha224_ctx;
 typedef struct pg_sha512_ctx pg_sha384_ctx;
-#endif   /* USE_SSL */
+#endif							/* USE_SSL */
 
 /* Interface routines for SHA224/256/384/512 */
 extern void pg_sha224_init(pg_sha224_ctx *ctx);
@@ -112,4 +112,4 @@ extern void pg_sha512_update(pg_sha512_ctx *ctx, const uint8 *input0,
 				 size_t len);
 extern void pg_sha512_final(pg_sha512_ctx *ctx, uint8 *dest);
 
-#endif   /* _PG_SHA2_H_ */
+#endif							/* _PG_SHA2_H_ */
diff --git a/src/include/common/string.h b/src/include/common/string.h
index ec9ee9a740904226f6e112123673f5c1fd981435..5f3ea71d61329dae5d8e3ad8fb9ee2f3a623ee74 100644
--- a/src/include/common/string.h
+++ b/src/include/common/string.h
@@ -12,4 +12,4 @@
 
 extern bool pg_str_endswith(const char *str, const char *end);
 
-#endif   /* COMMON_STRING_H */
+#endif							/* COMMON_STRING_H */
diff --git a/src/include/common/unicode_norm.h b/src/include/common/unicode_norm.h
index 488f964d2c348cc595f40feec9e4b3fb25afd1fc..8741209751a6fa57678e68eb21732bf80131364b 100644
--- a/src/include/common/unicode_norm.h
+++ b/src/include/common/unicode_norm.h
@@ -18,4 +18,4 @@
 
 extern pg_wchar *unicode_normalize_kc(const pg_wchar *input);
 
-#endif   /* UNICODE_NORM_H */
+#endif							/* UNICODE_NORM_H */
diff --git a/src/include/common/unicode_norm_table.h b/src/include/common/unicode_norm_table.h
index 095481ab7f59536117a61ec59e1160adf37cbd04..da08e487e3ff467d684ee2cf6ab6b7e733491877 100644
--- a/src/include/common/unicode_norm_table.h
+++ b/src/include/common/unicode_norm_table.h
@@ -37,14 +37,14 @@ typedef struct
 static const pg_unicode_decomposition UnicodeDecompMain[6532] =
 {
 	{0x00A0, 0, 1 | DECOMP_INLINE, 0x0020},
-	{0x00A8, 0, 2 | DECOMP_NO_COMPOSE, 0},		/* compatibility mapping */
+	{0x00A8, 0, 2 | DECOMP_NO_COMPOSE, 0},	/* compatibility mapping */
 	{0x00AA, 0, 1 | DECOMP_INLINE, 0x0061},
-	{0x00AF, 0, 2 | DECOMP_NO_COMPOSE, 2},		/* compatibility mapping */
+	{0x00AF, 0, 2 | DECOMP_NO_COMPOSE, 2},	/* compatibility mapping */
 	{0x00B2, 0, 1 | DECOMP_INLINE, 0x0032},
 	{0x00B3, 0, 1 | DECOMP_INLINE, 0x0033},
-	{0x00B4, 0, 2 | DECOMP_NO_COMPOSE, 4},		/* compatibility mapping */
+	{0x00B4, 0, 2 | DECOMP_NO_COMPOSE, 4},	/* compatibility mapping */
 	{0x00B5, 0, 1 | DECOMP_INLINE, 0x03BC},
-	{0x00B8, 0, 2 | DECOMP_NO_COMPOSE, 6},		/* compatibility mapping */
+	{0x00B8, 0, 2 | DECOMP_NO_COMPOSE, 6},	/* compatibility mapping */
 	{0x00B9, 0, 1 | DECOMP_INLINE, 0x0031},
 	{0x00BA, 0, 1 | DECOMP_INLINE, 0x006F},
 	{0x00BC, 0, 3, 8},
diff --git a/src/include/common/username.h b/src/include/common/username.h
index 114304f9e1f8fc0f42b45fdd94e737d5546afa46..735572d382fa282a6cb6e0c8f87cacf10b8e15b7 100644
--- a/src/include/common/username.h
+++ b/src/include/common/username.h
@@ -12,4 +12,4 @@
 extern const char *get_user_name(char **errstr);
 extern const char *get_user_name_or_exit(const char *progname);
 
-#endif   /* USERNAME_H */
+#endif							/* USERNAME_H */
diff --git a/src/include/datatype/timestamp.h b/src/include/datatype/timestamp.h
index 16e1b4c44d08cab1082edb621ea6b5f39fce5369..6f48d1c71b364f79d24de5ad0661c0d29c4dfdab 100644
--- a/src/include/datatype/timestamp.h
+++ b/src/include/datatype/timestamp.h
@@ -178,7 +178,7 @@ typedef struct
 /* First allowed date, and first disallowed date, in Julian-date form */
 #define DATETIME_MIN_JULIAN (0)
 #define DATE_END_JULIAN (2147483494)	/* == date2j(JULIAN_MAXYEAR, 1, 1) */
-#define TIMESTAMP_END_JULIAN (109203528)		/* == date2j(294277, 1, 1) */
+#define TIMESTAMP_END_JULIAN (109203528)	/* == date2j(294277, 1, 1) */
 
 /* Timestamp limits */
 #define MIN_TIMESTAMP	INT64CONST(-211813488000000000)
@@ -194,4 +194,4 @@ typedef struct
 /* Range-check a timestamp */
 #define IS_VALID_TIMESTAMP(t)  (MIN_TIMESTAMP <= (t) && (t) < END_TIMESTAMP)
 
-#endif   /* DATATYPE_TIMESTAMP_H */
+#endif							/* DATATYPE_TIMESTAMP_H */
diff --git a/src/include/executor/execExpr.h b/src/include/executor/execExpr.h
index 86fdb33cd3fe7c8bf3f900c1ff440297c78a69b6..7a65339f01ac422c3e4df73698f64634f5d11608 100644
--- a/src/include/executor/execExpr.h
+++ b/src/include/executor/execExpr.h
@@ -261,7 +261,7 @@ typedef struct ExprEvalStep
 			bool		first;	/* first time through, need to initialize? */
 			bool		slow;	/* need runtime check for nulls? */
 			TupleDesc	tupdesc;	/* descriptor for resulting tuples */
-			JunkFilter *junkFilter;		/* JunkFilter to remove resjunk cols */
+			JunkFilter *junkFilter; /* JunkFilter to remove resjunk cols */
 		}			wholerow;
 
 		/* for EEOP_ASSIGN_*_VAR */
@@ -292,7 +292,7 @@ typedef struct ExprEvalStep
 		struct
 		{
 			FmgrInfo   *finfo;	/* function's lookup data */
-			FunctionCallInfo fcinfo_data;		/* arguments etc */
+			FunctionCallInfo fcinfo_data;	/* arguments etc */
 			/* faster to access without additional indirection: */
 			PGFunction	fn_addr;	/* actual call address */
 			int			nargs;	/* number of arguments */
@@ -302,19 +302,19 @@ typedef struct ExprEvalStep
 		struct
 		{
 			bool	   *anynull;	/* track if any input was NULL */
-			int			jumpdone;		/* jump here if result determined */
+			int			jumpdone;	/* jump here if result determined */
 		}			boolexpr;
 
 		/* for EEOP_QUAL */
 		struct
 		{
-			int			jumpdone;		/* jump here on false or null */
+			int			jumpdone;	/* jump here on false or null */
 		}			qualexpr;
 
 		/* for EEOP_JUMP[_CONDITION] */
 		struct
 		{
-			int			jumpdone;		/* target instruction's index */
+			int			jumpdone;	/* target instruction's index */
 		}			jump;
 
 		/* for EEOP_NULLTEST_ROWIS[NOT]NULL */
@@ -328,7 +328,7 @@ typedef struct ExprEvalStep
 		struct
 		{
 			int			paramid;	/* numeric ID for parameter */
-			Oid			paramtype;		/* OID of parameter's datatype */
+			Oid			paramtype;	/* OID of parameter's datatype */
 		}			param;
 
 		/* for EEOP_CASE_TESTVAL/DOMAIN_TESTVAL */
@@ -372,14 +372,14 @@ typedef struct ExprEvalStep
 		/* for EEOP_ARRAYEXPR */
 		struct
 		{
-			Datum	   *elemvalues;		/* element values get stored here */
+			Datum	   *elemvalues; /* element values get stored here */
 			bool	   *elemnulls;
 			int			nelems; /* length of the above arrays */
-			Oid			elemtype;		/* array element type */
-			int16		elemlength;		/* typlen of the array element type */
-			bool		elembyval;		/* is the element type pass-by-value? */
-			char		elemalign;		/* typalign of the element type */
-			bool		multidims;		/* is array expression multi-D? */
+			Oid			elemtype;	/* array element type */
+			int16		elemlength; /* typlen of the array element type */
+			bool		elembyval;	/* is the element type pass-by-value? */
+			char		elemalign;	/* typalign of the element type */
+			bool		multidims;	/* is array expression multi-D? */
 		}			arrayexpr;
 
 		/* for EEOP_ARRAYCOERCE */
@@ -387,9 +387,9 @@ typedef struct ExprEvalStep
 		{
 			ArrayCoerceExpr *coerceexpr;
 			Oid			resultelemtype; /* element type of result array */
-			FmgrInfo   *elemfunc;		/* lookup info for element coercion
-										 * function */
-			struct ArrayMapState *amstate;		/* workspace for array_map */
+			FmgrInfo   *elemfunc;	/* lookup info for element coercion
+									 * function */
+			struct ArrayMapState *amstate;	/* workspace for array_map */
 		}			arraycoerce;
 
 		/* for EEOP_ROW */
@@ -437,8 +437,8 @@ typedef struct ExprEvalStep
 		/* for EEOP_FIELDSELECT */
 		struct
 		{
-			AttrNumber	fieldnum;		/* field number to extract */
-			Oid			resulttype;		/* field's type */
+			AttrNumber	fieldnum;	/* field number to extract */
+			Oid			resulttype; /* field's type */
 			/* cached tupdesc pointer - filled at runtime */
 			TupleDesc	argdesc;
 		}			fieldselect;
@@ -466,7 +466,7 @@ typedef struct ExprEvalStep
 			struct ArrayRefState *state;
 			int			off;	/* 0-based index of this subscript */
 			bool		isupper;	/* is it upper or lower subscript? */
-			int			jumpdone;		/* jump here on null */
+			int			jumpdone;	/* jump here on null */
 		}			arrayref_subscript;
 
 		/* for EEOP_ARRAYREF_OLD / ASSIGN / FETCH */
@@ -491,7 +491,7 @@ typedef struct ExprEvalStep
 		/* for EEOP_CONVERT_ROWTYPE */
 		struct
 		{
-			ConvertRowtypeExpr *convert;		/* original expression */
+			ConvertRowtypeExpr *convert;	/* original expression */
 			/* these three fields are filled at runtime: */
 			TupleDesc	indesc; /* tupdesc for input type */
 			TupleDesc	outdesc;	/* tupdesc for output type */
@@ -509,7 +509,7 @@ typedef struct ExprEvalStep
 			bool		typbyval;
 			char		typalign;
 			FmgrInfo   *finfo;	/* function's lookup data */
-			FunctionCallInfo fcinfo_data;		/* arguments etc */
+			FunctionCallInfo fcinfo_data;	/* arguments etc */
 			/* faster to access without additional indirection: */
 			PGFunction	fn_addr;	/* actual call address */
 		}			scalararrayop;
@@ -647,4 +647,4 @@ extern void ExecEvalAlternativeSubPlan(ExprState *state, ExprEvalStep *op,
 extern void ExecEvalWholeRowVar(ExprState *state, ExprEvalStep *op,
 					ExprContext *econtext);
 
-#endif   /* EXEC_EXPR_H */
+#endif							/* EXEC_EXPR_H */
diff --git a/src/include/executor/execParallel.h b/src/include/executor/execParallel.h
index 0b7ca59dca566c827d7a18b9e7dd853ad1be3725..bd0a87fa0416a7ef2224ebd7f3e7b14593fdf098 100644
--- a/src/include/executor/execParallel.h
+++ b/src/include/executor/execParallel.h
@@ -40,4 +40,4 @@ extern void ExecParallelReinitialize(ParallelExecutorInfo *pei);
 
 extern void ParallelQueryMain(dsm_segment *seg, shm_toc *toc);
 
-#endif   /* EXECPARALLEL_H */
+#endif							/* EXECPARALLEL_H */
diff --git a/src/include/executor/execdebug.h b/src/include/executor/execdebug.h
index 8b61520e18960786d9d0240df493bed81be446b4..cd04b601762a093127a312f66972e5aa3ffcc846 100644
--- a/src/include/executor/execdebug.h
+++ b/src/include/executor/execdebug.h
@@ -76,7 +76,7 @@
 #define NL_printf(s)
 #define NL1_printf(s, a)
 #define ENL1_printf(message)
-#endif   /* EXEC_NESTLOOPDEBUG */
+#endif							/* EXEC_NESTLOOPDEBUG */
 
 /* ----------------
  *		sort node debugging defines
@@ -90,7 +90,7 @@
 #define SO_nodeDisplay(l)
 #define SO_printf(s)
 #define SO1_printf(s, p)
-#endif   /* EXEC_SORTDEBUG */
+#endif							/* EXEC_SORTDEBUG */
 
 /* ----------------
  *		merge join debugging defines
@@ -123,6 +123,6 @@
 #define MJ_DEBUG_COMPARE(res)
 #define MJ_DEBUG_QUAL(clause, res)
 #define MJ_DEBUG_PROC_NODE(slot)
-#endif   /* EXEC_MERGEJOINDEBUG */
+#endif							/* EXEC_MERGEJOINDEBUG */
 
-#endif   /* EXECDEBUG_H */
+#endif							/* EXECDEBUG_H */
diff --git a/src/include/executor/execdesc.h b/src/include/executor/execdesc.h
index 37de6f2011332c80e7f30738da9cc3b14af02b14..8c09961e281db914ee87ac54f093c1e84ce6ce19 100644
--- a/src/include/executor/execdesc.h
+++ b/src/include/executor/execdesc.h
@@ -41,7 +41,7 @@ typedef struct QueryDesc
 	DestReceiver *dest;			/* the destination for tuple output */
 	ParamListInfo params;		/* param values being passed in */
 	QueryEnvironment *queryEnv; /* query environment passed in */
-	int			instrument_options;		/* OR of InstrumentOption flags */
+	int			instrument_options; /* OR of InstrumentOption flags */
 
 	/* These fields are set by ExecutorStart */
 	TupleDesc	tupDesc;		/* descriptor for result tuples */
@@ -49,7 +49,7 @@ typedef struct QueryDesc
 	PlanState  *planstate;		/* tree of per-plan-node state */
 
 	/* This field is set by ExecutorRun */
-	bool		already_executed;		/* true if previously executed */
+	bool		already_executed;	/* true if previously executed */
 
 	/* This is always set NULL by the core system, but plugins can change it */
 	struct Instrumentation *totaltime;	/* total time spent in ExecutorRun */
@@ -67,4 +67,4 @@ extern QueryDesc *CreateQueryDesc(PlannedStmt *plannedstmt,
 
 extern void FreeQueryDesc(QueryDesc *qdesc);
 
-#endif   /* EXECDESC_H  */
+#endif							/* EXECDESC_H  */
diff --git a/src/include/executor/executor.h b/src/include/executor/executor.h
index 6544be9602869ee4e5e08c064b41342de92ddc26..3c4abd1098d0891f7f634d8b67a07829c9f422d8 100644
--- a/src/include/executor/executor.h
+++ b/src/include/executor/executor.h
@@ -538,4 +538,4 @@ extern void CheckCmdReplicaIdentity(Relation rel, CmdType cmd);
 extern void CheckSubscriptionRelkind(char relkind, const char *nspname,
 						 const char *relname);
 
-#endif   /* EXECUTOR_H  */
+#endif							/* EXECUTOR_H  */
diff --git a/src/include/executor/functions.h b/src/include/executor/functions.h
index 7821a634f1b198e293d500ac84b584868a946a6a..718d8947a3c7d9632cb97a1f9a45b5e29aa6b1b7 100644
--- a/src/include/executor/functions.h
+++ b/src/include/executor/functions.h
@@ -36,4 +36,4 @@ extern bool check_sql_fn_retval(Oid func_id, Oid rettype,
 
 extern DestReceiver *CreateSQLFunctionDestReceiver(void);
 
-#endif   /* FUNCTIONS_H */
+#endif							/* FUNCTIONS_H */
diff --git a/src/include/executor/hashjoin.h b/src/include/executor/hashjoin.h
index addcd09049d16619f40143732f71adbc12066cbc..82acadf85bacb214da89dc32a02c5faae0b7e575 100644
--- a/src/include/executor/hashjoin.h
+++ b/src/include/executor/hashjoin.h
@@ -63,7 +63,7 @@
 
 typedef struct HashJoinTupleData
 {
-	struct HashJoinTupleData *next;		/* link to next tuple in same bucket */
+	struct HashJoinTupleData *next; /* link to next tuple in same bucket */
 	uint32		hashvalue;		/* tuple's hash code */
 	/* Tuple data, in MinimalTuple format, follows on a MAXALIGN boundary */
 }			HashJoinTupleData;
@@ -128,9 +128,8 @@ typedef struct HashJoinTableData
 	int			nbuckets;		/* # buckets in the in-memory hash table */
 	int			log2_nbuckets;	/* its log2 (nbuckets must be a power of 2) */
 
-	int			nbuckets_original;		/* # buckets when starting the first
-										 * hash */
-	int			nbuckets_optimal;		/* optimal # buckets (per batch) */
+	int			nbuckets_original;	/* # buckets when starting the first hash */
+	int			nbuckets_optimal;	/* optimal # buckets (per batch) */
 	int			log2_nbuckets_optimal;	/* log2(nbuckets_optimal) */
 
 	/* buckets[i] is head of list of tuples in i'th in-memory bucket */
@@ -179,7 +178,7 @@ typedef struct HashJoinTableData
 	Size		spaceAllowed;	/* upper limit for space used */
 	Size		spacePeak;		/* peak space used */
 	Size		spaceUsedSkew;	/* skew hash table's current space usage */
-	Size		spaceAllowedSkew;		/* upper limit for skew hashtable */
+	Size		spaceAllowedSkew;	/* upper limit for skew hashtable */
 
 	MemoryContext hashCxt;		/* context for whole-hash-join storage */
 	MemoryContext batchCxt;		/* context for this-batch-only storage */
@@ -188,4 +187,4 @@ typedef struct HashJoinTableData
 	HashMemoryChunk chunks;		/* one list for the whole batch */
 }			HashJoinTableData;
 
-#endif   /* HASHJOIN_H */
+#endif							/* HASHJOIN_H */
diff --git a/src/include/executor/instrument.h b/src/include/executor/instrument.h
index c9e169c45ca28d39613577976f7a46eae331e708..31573145a9f63c4676bd96e233717d343767b75b 100644
--- a/src/include/executor/instrument.h
+++ b/src/include/executor/instrument.h
@@ -19,15 +19,15 @@
 typedef struct BufferUsage
 {
 	long		shared_blks_hit;	/* # of shared buffer hits */
-	long		shared_blks_read;		/* # of shared disk blocks read */
+	long		shared_blks_read;	/* # of shared disk blocks read */
 	long		shared_blks_dirtied;	/* # of shared blocks dirtied */
 	long		shared_blks_written;	/* # of shared disk blocks written */
 	long		local_blks_hit; /* # of local buffer hits */
 	long		local_blks_read;	/* # of local disk blocks read */
-	long		local_blks_dirtied;		/* # of shared blocks dirtied */
-	long		local_blks_written;		/* # of local disk blocks written */
+	long		local_blks_dirtied; /* # of shared blocks dirtied */
+	long		local_blks_written; /* # of local disk blocks written */
 	long		temp_blks_read; /* # of temp blocks read */
-	long		temp_blks_written;		/* # of temp blocks written */
+	long		temp_blks_written;	/* # of temp blocks written */
 	instr_time	blk_read_time;	/* time spent reading */
 	instr_time	blk_write_time; /* time spent writing */
 } BufferUsage;
@@ -81,4 +81,4 @@ extern void InstrStartParallelQuery(void);
 extern void InstrEndParallelQuery(BufferUsage *result);
 extern void InstrAccumParallelQuery(BufferUsage *result);
 
-#endif   /* INSTRUMENT_H */
+#endif							/* INSTRUMENT_H */
diff --git a/src/include/executor/nodeAgg.h b/src/include/executor/nodeAgg.h
index d2fee52e123a88768915921dbca30584e3d87159..fa11ba93a6bcb0df48a12cb522e4dd6ee0c7b7b6 100644
--- a/src/include/executor/nodeAgg.h
+++ b/src/include/executor/nodeAgg.h
@@ -25,4 +25,4 @@ extern Size hash_agg_entry_size(int numAggs);
 
 extern Datum aggregate_dummy(PG_FUNCTION_ARGS);
 
-#endif   /* NODEAGG_H */
+#endif							/* NODEAGG_H */
diff --git a/src/include/executor/nodeAppend.h b/src/include/executor/nodeAppend.h
index 6fb4662c880a586dbd2f43f58761531fa0b6d1a9..ee0b6ad23ddf63dd753b01f35ee2b5ea160666c7 100644
--- a/src/include/executor/nodeAppend.h
+++ b/src/include/executor/nodeAppend.h
@@ -21,4 +21,4 @@ extern TupleTableSlot *ExecAppend(AppendState *node);
 extern void ExecEndAppend(AppendState *node);
 extern void ExecReScanAppend(AppendState *node);
 
-#endif   /* NODEAPPEND_H */
+#endif							/* NODEAPPEND_H */
diff --git a/src/include/executor/nodeBitmapAnd.h b/src/include/executor/nodeBitmapAnd.h
index 1cb3470bcb3b5325399eaad74a55a6bfccd8e3f9..5d848b61afca40ae777bab87a0fc33dbc4598406 100644
--- a/src/include/executor/nodeBitmapAnd.h
+++ b/src/include/executor/nodeBitmapAnd.h
@@ -21,4 +21,4 @@ extern Node *MultiExecBitmapAnd(BitmapAndState *node);
 extern void ExecEndBitmapAnd(BitmapAndState *node);
 extern void ExecReScanBitmapAnd(BitmapAndState *node);
 
-#endif   /* NODEBITMAPAND_H */
+#endif							/* NODEBITMAPAND_H */
diff --git a/src/include/executor/nodeBitmapHeapscan.h b/src/include/executor/nodeBitmapHeapscan.h
index 465c58e6ee54f6720aeea00f2700324273cf4006..f477d1c7720bcf034fd21228e8cccef63e21cd27 100644
--- a/src/include/executor/nodeBitmapHeapscan.h
+++ b/src/include/executor/nodeBitmapHeapscan.h
@@ -28,4 +28,4 @@ extern void ExecBitmapHeapInitializeDSM(BitmapHeapScanState *node,
 extern void ExecBitmapHeapInitializeWorker(BitmapHeapScanState *node,
 							   shm_toc *toc);
 
-#endif   /* NODEBITMAPHEAPSCAN_H */
+#endif							/* NODEBITMAPHEAPSCAN_H */
diff --git a/src/include/executor/nodeBitmapIndexscan.h b/src/include/executor/nodeBitmapIndexscan.h
index 1fb8da01cb0c13af89badc2fdd030a7ee370b45f..842193f4df681c3bcb9fc6d30bf8537fcc0e9266 100644
--- a/src/include/executor/nodeBitmapIndexscan.h
+++ b/src/include/executor/nodeBitmapIndexscan.h
@@ -21,4 +21,4 @@ extern Node *MultiExecBitmapIndexScan(BitmapIndexScanState *node);
 extern void ExecEndBitmapIndexScan(BitmapIndexScanState *node);
 extern void ExecReScanBitmapIndexScan(BitmapIndexScanState *node);
 
-#endif   /* NODEBITMAPINDEXSCAN_H */
+#endif							/* NODEBITMAPINDEXSCAN_H */
diff --git a/src/include/executor/nodeBitmapOr.h b/src/include/executor/nodeBitmapOr.h
index a23bf77ff77a02b6d0c6d868e444078131aae20c..526904eb4dc5d1b846d06bd74465126a5632944d 100644
--- a/src/include/executor/nodeBitmapOr.h
+++ b/src/include/executor/nodeBitmapOr.h
@@ -21,4 +21,4 @@ extern Node *MultiExecBitmapOr(BitmapOrState *node);
 extern void ExecEndBitmapOr(BitmapOrState *node);
 extern void ExecReScanBitmapOr(BitmapOrState *node);
 
-#endif   /* NODEBITMAPOR_H */
+#endif							/* NODEBITMAPOR_H */
diff --git a/src/include/executor/nodeCtescan.h b/src/include/executor/nodeCtescan.h
index e8bcb88b35108c0433387009b458166395dfb668..397bdfdd1ce8d0d5e510049ba39ff4a4025f1c1d 100644
--- a/src/include/executor/nodeCtescan.h
+++ b/src/include/executor/nodeCtescan.h
@@ -21,4 +21,4 @@ extern TupleTableSlot *ExecCteScan(CteScanState *node);
 extern void ExecEndCteScan(CteScanState *node);
 extern void ExecReScanCteScan(CteScanState *node);
 
-#endif   /* NODECTESCAN_H */
+#endif							/* NODECTESCAN_H */
diff --git a/src/include/executor/nodeCustom.h b/src/include/executor/nodeCustom.h
index c2f2ca1eede4cea3f811e206dee15272bdf568a4..e81bcf7f21c523693f991e50c7db8d21b3a92354 100644
--- a/src/include/executor/nodeCustom.h
+++ b/src/include/executor/nodeCustom.h
@@ -39,4 +39,4 @@ extern void ExecCustomScanInitializeWorker(CustomScanState *node,
 							   shm_toc *toc);
 extern void ExecShutdownCustomScan(CustomScanState *node);
 
-#endif   /* NODECUSTOM_H */
+#endif							/* NODECUSTOM_H */
diff --git a/src/include/executor/nodeForeignscan.h b/src/include/executor/nodeForeignscan.h
index 1b167b8143ab201ab9699d87645cdcefd050b79e..3ff4ecd8c939485f89b8141df2373f5440e7e340 100644
--- a/src/include/executor/nodeForeignscan.h
+++ b/src/include/executor/nodeForeignscan.h
@@ -30,4 +30,4 @@ extern void ExecForeignScanInitializeWorker(ForeignScanState *node,
 								shm_toc *toc);
 extern void ExecShutdownForeignScan(ForeignScanState *node);
 
-#endif   /* NODEFOREIGNSCAN_H */
+#endif							/* NODEFOREIGNSCAN_H */
diff --git a/src/include/executor/nodeFunctionscan.h b/src/include/executor/nodeFunctionscan.h
index efff0deaee6b15db27bb3129fff048b4ab89281e..5e830ebdeae17dff2684e5b85053f5f12dd5a9b8 100644
--- a/src/include/executor/nodeFunctionscan.h
+++ b/src/include/executor/nodeFunctionscan.h
@@ -21,4 +21,4 @@ extern TupleTableSlot *ExecFunctionScan(FunctionScanState *node);
 extern void ExecEndFunctionScan(FunctionScanState *node);
 extern void ExecReScanFunctionScan(FunctionScanState *node);
 
-#endif   /* NODEFUNCTIONSCAN_H */
+#endif							/* NODEFUNCTIONSCAN_H */
diff --git a/src/include/executor/nodeGather.h b/src/include/executor/nodeGather.h
index e19bc9b20dd2dc66d84b5ee50bc932908754278c..b0006934d4ddbc80af60048f2a797e955f233380 100644
--- a/src/include/executor/nodeGather.h
+++ b/src/include/executor/nodeGather.h
@@ -22,4 +22,4 @@ extern void ExecEndGather(GatherState *node);
 extern void ExecShutdownGather(GatherState *node);
 extern void ExecReScanGather(GatherState *node);
 
-#endif   /* NODEGATHER_H */
+#endif							/* NODEGATHER_H */
diff --git a/src/include/executor/nodeGatherMerge.h b/src/include/executor/nodeGatherMerge.h
index f5ba353762a5caacd01936a3989ed293307fb3cd..14b31a086c38d9439609ba015fa20bfccbcfc94f 100644
--- a/src/include/executor/nodeGatherMerge.h
+++ b/src/include/executor/nodeGatherMerge.h
@@ -24,4 +24,4 @@ extern void ExecEndGatherMerge(GatherMergeState *node);
 extern void ExecReScanGatherMerge(GatherMergeState *node);
 extern void ExecShutdownGatherMerge(GatherMergeState *node);
 
-#endif   /* NODEGATHERMERGE_H */
+#endif							/* NODEGATHERMERGE_H */
diff --git a/src/include/executor/nodeGroup.h b/src/include/executor/nodeGroup.h
index a9536a3c6f7338be804eb208627b572338012757..7358b61707ceff46f8e0ed8fb647bd22c8980c8a 100644
--- a/src/include/executor/nodeGroup.h
+++ b/src/include/executor/nodeGroup.h
@@ -21,4 +21,4 @@ extern TupleTableSlot *ExecGroup(GroupState *node);
 extern void ExecEndGroup(GroupState *node);
 extern void ExecReScanGroup(GroupState *node);
 
-#endif   /* NODEGROUP_H */
+#endif							/* NODEGROUP_H */
diff --git a/src/include/executor/nodeHash.h b/src/include/executor/nodeHash.h
index fe5c2642d74fd57d1df42dd5c3daed4c0278e6b0..8052f27d0b16d2304cb34b81974def7f8fce09c9 100644
--- a/src/include/executor/nodeHash.h
+++ b/src/include/executor/nodeHash.h
@@ -50,4 +50,4 @@ extern void ExecChooseHashTableSize(double ntuples, int tupwidth, bool useskew,
 						int *num_skew_mcvs);
 extern int	ExecHashGetSkewBucket(HashJoinTable hashtable, uint32 hashvalue);
 
-#endif   /* NODEHASH_H */
+#endif							/* NODEHASH_H */
diff --git a/src/include/executor/nodeHashjoin.h b/src/include/executor/nodeHashjoin.h
index ddc32b1de3ae2a36d3cb364ad6a92cb5c22f4797..541c81edc71474961800951b438092bda39490f6 100644
--- a/src/include/executor/nodeHashjoin.h
+++ b/src/include/executor/nodeHashjoin.h
@@ -25,4 +25,4 @@ extern void ExecReScanHashJoin(HashJoinState *node);
 extern void ExecHashJoinSaveTuple(MinimalTuple tuple, uint32 hashvalue,
 					  BufFile **fileptr);
 
-#endif   /* NODEHASHJOIN_H */
+#endif							/* NODEHASHJOIN_H */
diff --git a/src/include/executor/nodeIndexonlyscan.h b/src/include/executor/nodeIndexonlyscan.h
index 5d3c6bbc0de958ad7fa74d82b30aa4926678070d..cf227daae041e68ccf77d36ae7087a5f2e05244f 100644
--- a/src/include/executor/nodeIndexonlyscan.h
+++ b/src/include/executor/nodeIndexonlyscan.h
@@ -32,4 +32,4 @@ extern void ExecIndexOnlyScanInitializeDSM(IndexOnlyScanState *node,
 extern void ExecIndexOnlyScanInitializeWorker(IndexOnlyScanState *node,
 								  shm_toc *toc);
 
-#endif   /* NODEINDEXONLYSCAN_H */
+#endif							/* NODEINDEXONLYSCAN_H */
diff --git a/src/include/executor/nodeIndexscan.h b/src/include/executor/nodeIndexscan.h
index ea3f3a5cc4d1e17c2c34d05c6e9ab9cd5964f70b..a3518e03a4d8f8b6c893f238eb40c519c615447b 100644
--- a/src/include/executor/nodeIndexscan.h
+++ b/src/include/executor/nodeIndexscan.h
@@ -42,4 +42,4 @@ extern bool ExecIndexEvalArrayKeys(ExprContext *econtext,
 					   IndexArrayKeyInfo *arrayKeys, int numArrayKeys);
 extern bool ExecIndexAdvanceArrayKeys(IndexArrayKeyInfo *arrayKeys, int numArrayKeys);
 
-#endif   /* NODEINDEXSCAN_H */
+#endif							/* NODEINDEXSCAN_H */
diff --git a/src/include/executor/nodeLimit.h b/src/include/executor/nodeLimit.h
index 6e4084b46d68aa5b93806b07ed204032e13aa7ab..7bb20d99786cd7c8832d6eeea53b2a3a225aaa5a 100644
--- a/src/include/executor/nodeLimit.h
+++ b/src/include/executor/nodeLimit.h
@@ -21,4 +21,4 @@ extern TupleTableSlot *ExecLimit(LimitState *node);
 extern void ExecEndLimit(LimitState *node);
 extern void ExecReScanLimit(LimitState *node);
 
-#endif   /* NODELIMIT_H */
+#endif							/* NODELIMIT_H */
diff --git a/src/include/executor/nodeLockRows.h b/src/include/executor/nodeLockRows.h
index c23954131b8b468f2b951aaf5a8d2d83df861319..6b90756e4c06f6b2e1288e510c16df761dffa401 100644
--- a/src/include/executor/nodeLockRows.h
+++ b/src/include/executor/nodeLockRows.h
@@ -21,4 +21,4 @@ extern TupleTableSlot *ExecLockRows(LockRowsState *node);
 extern void ExecEndLockRows(LockRowsState *node);
 extern void ExecReScanLockRows(LockRowsState *node);
 
-#endif   /* NODELOCKROWS_H */
+#endif							/* NODELOCKROWS_H */
diff --git a/src/include/executor/nodeMaterial.h b/src/include/executor/nodeMaterial.h
index f6a7241ee7b8bbaaa8070e07c65f537803efa6c2..f69abbca82b9c15e6e13012de69d0062317c0a34 100644
--- a/src/include/executor/nodeMaterial.h
+++ b/src/include/executor/nodeMaterial.h
@@ -23,4 +23,4 @@ extern void ExecMaterialMarkPos(MaterialState *node);
 extern void ExecMaterialRestrPos(MaterialState *node);
 extern void ExecReScanMaterial(MaterialState *node);
 
-#endif   /* NODEMATERIAL_H */
+#endif							/* NODEMATERIAL_H */
diff --git a/src/include/executor/nodeMergeAppend.h b/src/include/executor/nodeMergeAppend.h
index eafa15445cfde65c43a6245cb478d8ba34a0ca56..3cc6ef549b34f0de53b3fcb1e826ed3132c3ed13 100644
--- a/src/include/executor/nodeMergeAppend.h
+++ b/src/include/executor/nodeMergeAppend.h
@@ -21,4 +21,4 @@ extern TupleTableSlot *ExecMergeAppend(MergeAppendState *node);
 extern void ExecEndMergeAppend(MergeAppendState *node);
 extern void ExecReScanMergeAppend(MergeAppendState *node);
 
-#endif   /* NODEMERGEAPPEND_H */
+#endif							/* NODEMERGEAPPEND_H */
diff --git a/src/include/executor/nodeMergejoin.h b/src/include/executor/nodeMergejoin.h
index ffaa3af9080227c1638da4e1a7ee1643f5c6e8fa..32df25ae8b3636c9bc5336a65374efe3a1b34173 100644
--- a/src/include/executor/nodeMergejoin.h
+++ b/src/include/executor/nodeMergejoin.h
@@ -21,4 +21,4 @@ extern TupleTableSlot *ExecMergeJoin(MergeJoinState *node);
 extern void ExecEndMergeJoin(MergeJoinState *node);
 extern void ExecReScanMergeJoin(MergeJoinState *node);
 
-#endif   /* NODEMERGEJOIN_H */
+#endif							/* NODEMERGEJOIN_H */
diff --git a/src/include/executor/nodeModifyTable.h b/src/include/executor/nodeModifyTable.h
index 0c327768e1910487ae3916698fd51f9daa13adc5..5a406f236d4dd34918ba4f81a409047edfbb7d89 100644
--- a/src/include/executor/nodeModifyTable.h
+++ b/src/include/executor/nodeModifyTable.h
@@ -20,4 +20,4 @@ extern TupleTableSlot *ExecModifyTable(ModifyTableState *node);
 extern void ExecEndModifyTable(ModifyTableState *node);
 extern void ExecReScanModifyTable(ModifyTableState *node);
 
-#endif   /* NODEMODIFYTABLE_H */
+#endif							/* NODEMODIFYTABLE_H */
diff --git a/src/include/executor/nodeNamedtuplestorescan.h b/src/include/executor/nodeNamedtuplestorescan.h
index 9ef477e7ff22594aaaa6e45b3438d955585dcf9e..7f72fbe98af5cb8d1bb3e11c78098e8f948ebf3f 100644
--- a/src/include/executor/nodeNamedtuplestorescan.h
+++ b/src/include/executor/nodeNamedtuplestorescan.h
@@ -21,4 +21,4 @@ extern TupleTableSlot *ExecNamedTuplestoreScan(NamedTuplestoreScanState *node);
 extern void ExecEndNamedTuplestoreScan(NamedTuplestoreScanState *node);
 extern void ExecReScanNamedTuplestoreScan(NamedTuplestoreScanState *node);
 
-#endif   /* NODENAMEDTUPLESTORESCAN_H */
+#endif							/* NODENAMEDTUPLESTORESCAN_H */
diff --git a/src/include/executor/nodeNestloop.h b/src/include/executor/nodeNestloop.h
index 4b2bf59050094623e401f164537605f5feabe9e0..8e0fcc1922c9f4d4fadca5e9eb536918dd6034f7 100644
--- a/src/include/executor/nodeNestloop.h
+++ b/src/include/executor/nodeNestloop.h
@@ -21,4 +21,4 @@ extern TupleTableSlot *ExecNestLoop(NestLoopState *node);
 extern void ExecEndNestLoop(NestLoopState *node);
 extern void ExecReScanNestLoop(NestLoopState *node);
 
-#endif   /* NODENESTLOOP_H */
+#endif							/* NODENESTLOOP_H */
diff --git a/src/include/executor/nodeProjectSet.h b/src/include/executor/nodeProjectSet.h
index 30b2b7cec9f7dae70d0f1585cb4fd41d1fd37f65..2f6999e8db3a1060b03e9c75ff1e85961ed61376 100644
--- a/src/include/executor/nodeProjectSet.h
+++ b/src/include/executor/nodeProjectSet.h
@@ -21,4 +21,4 @@ extern TupleTableSlot *ExecProjectSet(ProjectSetState *node);
 extern void ExecEndProjectSet(ProjectSetState *node);
 extern void ExecReScanProjectSet(ProjectSetState *node);
 
-#endif   /* NODEPROJECTSET_H */
+#endif							/* NODEPROJECTSET_H */
diff --git a/src/include/executor/nodeRecursiveunion.h b/src/include/executor/nodeRecursiveunion.h
index 066596f773beebfaf9562eb68c0f30d2ff82f8fe..f0eba05bee969e384b8821ccf490dacce515f64b 100644
--- a/src/include/executor/nodeRecursiveunion.h
+++ b/src/include/executor/nodeRecursiveunion.h
@@ -21,4 +21,4 @@ extern TupleTableSlot *ExecRecursiveUnion(RecursiveUnionState *node);
 extern void ExecEndRecursiveUnion(RecursiveUnionState *node);
 extern void ExecReScanRecursiveUnion(RecursiveUnionState *node);
 
-#endif   /* NODERECURSIVEUNION_H */
+#endif							/* NODERECURSIVEUNION_H */
diff --git a/src/include/executor/nodeResult.h b/src/include/executor/nodeResult.h
index 8e547b77e9b7951a2c62ba6d68c545e55fd04d39..61d3cb2cc2e20a93f79d76c57e4665ec0f76784b 100644
--- a/src/include/executor/nodeResult.h
+++ b/src/include/executor/nodeResult.h
@@ -23,4 +23,4 @@ extern void ExecResultMarkPos(ResultState *node);
 extern void ExecResultRestrPos(ResultState *node);
 extern void ExecReScanResult(ResultState *node);
 
-#endif   /* NODERESULT_H */
+#endif							/* NODERESULT_H */
diff --git a/src/include/executor/nodeSamplescan.h b/src/include/executor/nodeSamplescan.h
index 8baf3a355c568e30e14cf8086bf5a4f201744a45..ed06e77e4eebec553392fe7fc9469f8d6fe530e6 100644
--- a/src/include/executor/nodeSamplescan.h
+++ b/src/include/executor/nodeSamplescan.h
@@ -21,4 +21,4 @@ extern TupleTableSlot *ExecSampleScan(SampleScanState *node);
 extern void ExecEndSampleScan(SampleScanState *node);
 extern void ExecReScanSampleScan(SampleScanState *node);
 
-#endif   /* NODESAMPLESCAN_H */
+#endif							/* NODESAMPLESCAN_H */
diff --git a/src/include/executor/nodeSeqscan.h b/src/include/executor/nodeSeqscan.h
index 92b305e1384a84bd56b5c031ed369a963824b537..06e0686b0b7e96e11064d8de525b2f882c59397f 100644
--- a/src/include/executor/nodeSeqscan.h
+++ b/src/include/executor/nodeSeqscan.h
@@ -27,4 +27,4 @@ extern void ExecSeqScanEstimate(SeqScanState *node, ParallelContext *pcxt);
 extern void ExecSeqScanInitializeDSM(SeqScanState *node, ParallelContext *pcxt);
 extern void ExecSeqScanInitializeWorker(SeqScanState *node, shm_toc *toc);
 
-#endif   /* NODESEQSCAN_H */
+#endif							/* NODESEQSCAN_H */
diff --git a/src/include/executor/nodeSetOp.h b/src/include/executor/nodeSetOp.h
index 887bdc1a4282d80be7d6a8a3520fc7892d99afab..af8597718380bdbb76ff5723026dbf177fcce9d3 100644
--- a/src/include/executor/nodeSetOp.h
+++ b/src/include/executor/nodeSetOp.h
@@ -21,4 +21,4 @@ extern TupleTableSlot *ExecSetOp(SetOpState *node);
 extern void ExecEndSetOp(SetOpState *node);
 extern void ExecReScanSetOp(SetOpState *node);
 
-#endif   /* NODESETOP_H */
+#endif							/* NODESETOP_H */
diff --git a/src/include/executor/nodeSort.h b/src/include/executor/nodeSort.h
index 10d16b47b1d862a04ba86a564ff0ef81d105722f..1d2b7130b3246775221e75330ad7bb228b811b7d 100644
--- a/src/include/executor/nodeSort.h
+++ b/src/include/executor/nodeSort.h
@@ -23,4 +23,4 @@ extern void ExecSortMarkPos(SortState *node);
 extern void ExecSortRestrPos(SortState *node);
 extern void ExecReScanSort(SortState *node);
 
-#endif   /* NODESORT_H */
+#endif							/* NODESORT_H */
diff --git a/src/include/executor/nodeSubplan.h b/src/include/executor/nodeSubplan.h
index 0d3f52118b2b07791ce754c614828aa03c50df45..5dbaeeb29a3deaf9a6122362323ecf6e0494ded2 100644
--- a/src/include/executor/nodeSubplan.h
+++ b/src/include/executor/nodeSubplan.h
@@ -28,4 +28,4 @@ extern void ExecReScanSetParamPlan(SubPlanState *node, PlanState *parent);
 
 extern void ExecSetParamPlan(SubPlanState *node, ExprContext *econtext);
 
-#endif   /* NODESUBPLAN_H */
+#endif							/* NODESUBPLAN_H */
diff --git a/src/include/executor/nodeSubqueryscan.h b/src/include/executor/nodeSubqueryscan.h
index c2a0f707a66c46546b331ca2a368e608d63e57af..c852e2947f96741b7476fc9e22fc2acd2928d830 100644
--- a/src/include/executor/nodeSubqueryscan.h
+++ b/src/include/executor/nodeSubqueryscan.h
@@ -21,4 +21,4 @@ extern TupleTableSlot *ExecSubqueryScan(SubqueryScanState *node);
 extern void ExecEndSubqueryScan(SubqueryScanState *node);
 extern void ExecReScanSubqueryScan(SubqueryScanState *node);
 
-#endif   /* NODESUBQUERYSCAN_H */
+#endif							/* NODESUBQUERYSCAN_H */
diff --git a/src/include/executor/nodeTableFuncscan.h b/src/include/executor/nodeTableFuncscan.h
index 529c929993133a9a64d6a6bb06175a27ad14a3fc..c58156e99c2e85e986a7043cff16c5564f14143a 100644
--- a/src/include/executor/nodeTableFuncscan.h
+++ b/src/include/executor/nodeTableFuncscan.h
@@ -21,4 +21,4 @@ extern TupleTableSlot *ExecTableFuncScan(TableFuncScanState *node);
 extern void ExecEndTableFuncScan(TableFuncScanState *node);
 extern void ExecReScanTableFuncScan(TableFuncScanState *node);
 
-#endif   /* NODETABLEFUNCSCAN_H */
+#endif							/* NODETABLEFUNCSCAN_H */
diff --git a/src/include/executor/nodeTidscan.h b/src/include/executor/nodeTidscan.h
index 3186ca8cff29a1b8baaf98e456d06059bb2dc7d5..d07ed7c864122676dbcef654d3685c8d540929cc 100644
--- a/src/include/executor/nodeTidscan.h
+++ b/src/include/executor/nodeTidscan.h
@@ -21,4 +21,4 @@ extern TupleTableSlot *ExecTidScan(TidScanState *node);
 extern void ExecEndTidScan(TidScanState *node);
 extern void ExecReScanTidScan(TidScanState *node);
 
-#endif   /* NODETIDSCAN_H */
+#endif							/* NODETIDSCAN_H */
diff --git a/src/include/executor/nodeUnique.h b/src/include/executor/nodeUnique.h
index 66ad8983971406f21fe72f975ec648990cc94259..3d0ac9dde16cce8f2f36e23a12c790b4e87a4033 100644
--- a/src/include/executor/nodeUnique.h
+++ b/src/include/executor/nodeUnique.h
@@ -21,4 +21,4 @@ extern TupleTableSlot *ExecUnique(UniqueState *node);
 extern void ExecEndUnique(UniqueState *node);
 extern void ExecReScanUnique(UniqueState *node);
 
-#endif   /* NODEUNIQUE_H */
+#endif							/* NODEUNIQUE_H */
diff --git a/src/include/executor/nodeValuesscan.h b/src/include/executor/nodeValuesscan.h
index 6c2af73b1f0746f0c2e68a4525c714ab0ddc7983..c28bb1acce657d2613e0e2c0543a290796ed9fca 100644
--- a/src/include/executor/nodeValuesscan.h
+++ b/src/include/executor/nodeValuesscan.h
@@ -21,4 +21,4 @@ extern TupleTableSlot *ExecValuesScan(ValuesScanState *node);
 extern void ExecEndValuesScan(ValuesScanState *node);
 extern void ExecReScanValuesScan(ValuesScanState *node);
 
-#endif   /* NODEVALUESSCAN_H */
+#endif							/* NODEVALUESSCAN_H */
diff --git a/src/include/executor/nodeWindowAgg.h b/src/include/executor/nodeWindowAgg.h
index 11d2dba2c5638656effa665db8168dc15fcadbbd..db1ad60677a90c17808db645749212403ca3e428 100644
--- a/src/include/executor/nodeWindowAgg.h
+++ b/src/include/executor/nodeWindowAgg.h
@@ -21,4 +21,4 @@ extern TupleTableSlot *ExecWindowAgg(WindowAggState *node);
 extern void ExecEndWindowAgg(WindowAggState *node);
 extern void ExecReScanWindowAgg(WindowAggState *node);
 
-#endif   /* NODEWINDOWAGG_H */
+#endif							/* NODEWINDOWAGG_H */
diff --git a/src/include/executor/nodeWorktablescan.h b/src/include/executor/nodeWorktablescan.h
index 7790ca2e1b55e8e2cbc69f2c2fc331376a8563ca..c222d9f6b4d2a0991cd388e50f48d5624a638093 100644
--- a/src/include/executor/nodeWorktablescan.h
+++ b/src/include/executor/nodeWorktablescan.h
@@ -21,4 +21,4 @@ extern TupleTableSlot *ExecWorkTableScan(WorkTableScanState *node);
 extern void ExecEndWorkTableScan(WorkTableScanState *node);
 extern void ExecReScanWorkTableScan(WorkTableScanState *node);
 
-#endif   /* NODEWORKTABLESCAN_H */
+#endif							/* NODEWORKTABLESCAN_H */
diff --git a/src/include/executor/spi.h b/src/include/executor/spi.h
index ffb4c28ad1a9a93dc359995e531d2a65364ecb1a..acade7e92e370e9441ded7acd571b37bb74a6c5d 100644
--- a/src/include/executor/spi.h
+++ b/src/include/executor/spi.h
@@ -159,4 +159,4 @@ extern int	SPI_register_trigger_data(TriggerData *tdata);
 extern void AtEOXact_SPI(bool isCommit);
 extern void AtEOSubXact_SPI(bool isCommit, SubTransactionId mySubid);
 
-#endif   /* SPI_H */
+#endif							/* SPI_H */
diff --git a/src/include/executor/spi_priv.h b/src/include/executor/spi_priv.h
index 49aa7c94e7957d969d42305512999247f1cf84c8..ba7fb98875458b8f18c30c415e4e021bf5f919c0 100644
--- a/src/include/executor/spi_priv.h
+++ b/src/include/executor/spi_priv.h
@@ -31,7 +31,7 @@ typedef struct
 	MemoryContext procCxt;		/* procedure context */
 	MemoryContext execCxt;		/* executor context */
 	MemoryContext savedcxt;		/* context of SPI_connect's caller */
-	SubTransactionId connectSubid;		/* ID of connecting subtransaction */
+	SubTransactionId connectSubid;	/* ID of connecting subtransaction */
 	QueryEnvironment *queryEnv; /* query environment setup for SPI level */
 } _SPI_connection;
 
@@ -88,4 +88,4 @@ typedef struct _SPI_plan
 	void	   *parserSetupArg;
 } _SPI_plan;
 
-#endif   /* SPI_PRIV_H */
+#endif							/* SPI_PRIV_H */
diff --git a/src/include/executor/tablefunc.h b/src/include/executor/tablefunc.h
index 9c7b4808a8e59a2b2d76e9b241141bf016a58a55..a24a555b7579bd5aa3ba1a624a52d3f6cafb2ebb 100644
--- a/src/include/executor/tablefunc.h
+++ b/src/include/executor/tablefunc.h
@@ -64,4 +64,4 @@ typedef struct TableFuncRoutine
 	void		(*DestroyOpaque) (struct TableFuncScanState *state);
 } TableFuncRoutine;
 
-#endif   /* _TABLEFUNC_H */
+#endif							/* _TABLEFUNC_H */
diff --git a/src/include/executor/tqueue.h b/src/include/executor/tqueue.h
index 892eec812ec3ce8401b9ece628cbe662a15123ee..a717ac618493277f336e83a13b4c55f06b22bc8d 100644
--- a/src/include/executor/tqueue.h
+++ b/src/include/executor/tqueue.h
@@ -30,4 +30,4 @@ extern void DestroyTupleQueueReader(TupleQueueReader *reader);
 extern HeapTuple TupleQueueReaderNext(TupleQueueReader *reader,
 					 bool nowait, bool *done);
 
-#endif   /* TQUEUE_H */
+#endif							/* TQUEUE_H */
diff --git a/src/include/executor/tstoreReceiver.h b/src/include/executor/tstoreReceiver.h
index cd15e278210e5e883cd121afaf9837f59f9e5de3..ac4de3a6632b32058eb757c154b317b84a24dad2 100644
--- a/src/include/executor/tstoreReceiver.h
+++ b/src/include/executor/tstoreReceiver.h
@@ -26,4 +26,4 @@ extern void SetTuplestoreDestReceiverParams(DestReceiver *self,
 								MemoryContext tContext,
 								bool detoast);
 
-#endif   /* TSTORE_RECEIVER_H */
+#endif							/* TSTORE_RECEIVER_H */
diff --git a/src/include/executor/tuptable.h b/src/include/executor/tuptable.h
index 32489ef9bde05519f3defbb334d7ff6b14e52819..55f4cce4ee1bac27fa7ae9aef51faa8efa229529 100644
--- a/src/include/executor/tuptable.h
+++ b/src/include/executor/tuptable.h
@@ -115,7 +115,7 @@ typedef struct TupleTableSlot
 	NodeTag		type;
 	bool		tts_isempty;	/* true = slot is empty */
 	bool		tts_shouldFree; /* should pfree tts_tuple? */
-	bool		tts_shouldFreeMin;		/* should pfree tts_mintuple? */
+	bool		tts_shouldFreeMin;	/* should pfree tts_mintuple? */
 	bool		tts_slow;		/* saved state for slot_deform_tuple */
 	HeapTuple	tts_tuple;		/* physical tuple, or NULL if virtual */
 	TupleDesc	tts_tupleDescriptor;	/* slot's tuple descriptor */
@@ -170,4 +170,4 @@ extern void slot_getallattrs(TupleTableSlot *slot);
 extern void slot_getsomeattrs(TupleTableSlot *slot, int attnum);
 extern bool slot_attisnull(TupleTableSlot *slot, int attnum);
 
-#endif   /* TUPTABLE_H */
+#endif							/* TUPTABLE_H */
diff --git a/src/include/fe_utils/mbprint.h b/src/include/fe_utils/mbprint.h
index b5145726c514c2b8b7fd51a5d51e41fcba232abc..e3cfaf3ddd3adb0e2e1b1de1c74082655adb0190 100644
--- a/src/include/fe_utils/mbprint.h
+++ b/src/include/fe_utils/mbprint.h
@@ -26,4 +26,4 @@ extern void pg_wcsformat(const unsigned char *pwcs, size_t len, int encoding,
 extern void pg_wcssize(const unsigned char *pwcs, size_t len, int encoding,
 		   int *width, int *height, int *format_size);
 
-#endif   /* MBPRINT_H */
+#endif							/* MBPRINT_H */
diff --git a/src/include/fe_utils/print.h b/src/include/fe_utils/print.h
index ce4d86ec54e92cde1b6ea73437c704857a3031d3..36b89e7d5728dbac249a0dc06efc9b3118a686ba 100644
--- a/src/include/fe_utils/print.h
+++ b/src/include/fe_utils/print.h
@@ -67,7 +67,7 @@ typedef struct printTextFormat
 {
 	/* A complete line style */
 	const char *name;			/* for display purposes */
-	printTextLineFormat lrule[4];		/* indexed by enum printTextRule */
+	printTextLineFormat lrule[4];	/* indexed by enum printTextRule */
 	const char *midvrule_nl;	/* vertical line for continue after newline */
 	const char *midvrule_wrap;	/* vertical line for wrapped data */
 	const char *midvrule_blank; /* vertical line for blank data */
@@ -77,8 +77,8 @@ typedef struct printTextFormat
 	const char *nl_right;		/* right mark for newline */
 	const char *wrap_left;		/* left mark after wrapped data */
 	const char *wrap_right;		/* right mark for wrapped data */
-	bool		wrap_right_border;		/* use right-hand border for wrap
-										 * marks when border=0? */
+	bool		wrap_right_border;	/* use right-hand border for wrap marks
+									 * when border=0? */
 } printTextFormat;
 
 typedef enum unicode_linestyle
@@ -166,9 +166,9 @@ typedef struct printQueryOpt
 	char	   *nullPrint;		/* how to print null entities */
 	char	   *title;			/* override title */
 	char	  **footers;		/* override footer (default is "(xx rows)") */
-	bool		translate_header;		/* do gettext on column headers */
-	const bool *translate_columns;		/* translate_columns[i-1] => do
-										 * gettext on col i */
+	bool		translate_header;	/* do gettext on column headers */
+	const bool *translate_columns;	/* translate_columns[i-1] => do gettext on
+									 * col i */
 	int			n_translate_columns;	/* length of translate_columns[] */
 } printQueryOpt;
 
@@ -212,4 +212,4 @@ extern void setDecimalLocale(void);
 extern const printTextFormat *get_line_style(const printTableOpt *opt);
 extern void refresh_utf8format(const printTableOpt *opt);
 
-#endif   /* PRINT_H */
+#endif							/* PRINT_H */
diff --git a/src/include/fe_utils/psqlscan.h b/src/include/fe_utils/psqlscan.h
index 1eadf0b9c3669266cde87d976276fba5332b12af..c199a2917e19ce971033aaa1646aa116e425dd0b 100644
--- a/src/include/fe_utils/psqlscan.h
+++ b/src/include/fe_utils/psqlscan.h
@@ -94,4 +94,4 @@ extern void psql_scan_reselect_sql_lexer(PsqlScanState state);
 
 extern bool psql_scan_in_quote(PsqlScanState state);
 
-#endif   /* PSQLSCAN_H */
+#endif							/* PSQLSCAN_H */
diff --git a/src/include/fe_utils/psqlscan_int.h b/src/include/fe_utils/psqlscan_int.h
index af62f5ebdfc21bec0f44b1046677018e470924c5..c70ff29f4ef5d80265e96e9728ca5075f1c090c6 100644
--- a/src/include/fe_utils/psqlscan_int.h
+++ b/src/include/fe_utils/psqlscan_int.h
@@ -143,4 +143,4 @@ extern void psqlscan_escape_variable(PsqlScanState state,
 						 const char *txt, int len,
 						 PsqlScanQuoteType quote);
 
-#endif   /* PSQLSCAN_INT_H */
+#endif							/* PSQLSCAN_INT_H */
diff --git a/src/include/fe_utils/simple_list.h b/src/include/fe_utils/simple_list.h
index b63f5dc06149adeacffedaaa2c696a118c9dd964..97bb34f1912c1d4160cacffc39486f5a04cb0d9f 100644
--- a/src/include/fe_utils/simple_list.h
+++ b/src/include/fe_utils/simple_list.h
@@ -34,7 +34,7 @@ typedef struct SimpleStringListCell
 	struct SimpleStringListCell *next;
 	bool		touched;		/* true, when this string was searched and
 								 * touched */
-	char		val[FLEXIBLE_ARRAY_MEMBER];		/* null-terminated string here */
+	char		val[FLEXIBLE_ARRAY_MEMBER]; /* null-terminated string here */
 } SimpleStringListCell;
 
 typedef struct SimpleStringList
@@ -52,4 +52,4 @@ extern bool simple_string_list_member(SimpleStringList *list, const char *val);
 
 extern const char *simple_string_list_not_touched(SimpleStringList *list);
 
-#endif   /* SIMPLE_LIST_H */
+#endif							/* SIMPLE_LIST_H */
diff --git a/src/include/fe_utils/string_utils.h b/src/include/fe_utils/string_utils.h
index c68234335e2ea9dc62ee4c658fa40fb8abe78156..bc6b87d6f12453235d344c60bbb7e3e5169ffc40 100644
--- a/src/include/fe_utils/string_utils.h
+++ b/src/include/fe_utils/string_utils.h
@@ -57,4 +57,4 @@ extern bool processSQLNamePattern(PGconn *conn, PQExpBuffer buf,
 					  const char *schemavar, const char *namevar,
 					  const char *altnamevar, const char *visibilityrule);
 
-#endif   /* STRING_UTILS_H */
+#endif							/* STRING_UTILS_H */
diff --git a/src/include/fmgr.h b/src/include/fmgr.h
index 45e09c8c534eb9c80d96600dcadb77f97119f1ef..0216965bfc1ebed329eac84259d365dbe011918f 100644
--- a/src/include/fmgr.h
+++ b/src/include/fmgr.h
@@ -82,7 +82,7 @@ typedef struct FunctionCallInfoData
 	Oid			fncollation;	/* collation for function to use */
 	bool		isnull;			/* function must set true if result is NULL */
 	short		nargs;			/* # arguments actually passed */
-	Datum		arg[FUNC_MAX_ARGS];		/* Arguments passed to function */
+	Datum		arg[FUNC_MAX_ARGS]; /* Arguments passed to function */
 	bool		argnull[FUNC_MAX_ARGS]; /* T if arg[i] is actually NULL */
 } FunctionCallInfoData;
 
@@ -690,8 +690,8 @@ extern void RestoreLibraryState(char *start_address);
  */
 
 /* AggCheckCallContext can return one of the following codes, or 0: */
-#define AGG_CONTEXT_AGGREGATE	1		/* regular aggregate */
-#define AGG_CONTEXT_WINDOW		2		/* window function */
+#define AGG_CONTEXT_AGGREGATE	1	/* regular aggregate */
+#define AGG_CONTEXT_WINDOW		2	/* window function */
 
 extern int AggCheckCallContext(FunctionCallInfo fcinfo,
 					MemoryContext *aggcontext);
@@ -743,4 +743,4 @@ extern PGDLLIMPORT fmgr_hook_type fmgr_hook;
  */
 extern char *fmgr(Oid procedureId,...);
 
-#endif   /* FMGR_H */
+#endif							/* FMGR_H */
diff --git a/src/include/foreign/fdwapi.h b/src/include/foreign/fdwapi.h
index 2ed7049a147134ca7d3ab3fd5b88c8445771e704..bb68f08b8e0f0d62439144e19aeb9b94e89ac7a5 100644
--- a/src/include/foreign/fdwapi.h
+++ b/src/include/foreign/fdwapi.h
@@ -239,4 +239,4 @@ extern bool IsImportableForeignTable(const char *tablename,
 						 ImportForeignSchemaStmt *stmt);
 extern Path *GetExistingLocalJoinPath(RelOptInfo *joinrel);
 
-#endif   /* FDWAPI_H */
+#endif							/* FDWAPI_H */
diff --git a/src/include/foreign/foreign.h b/src/include/foreign/foreign.h
index 446a07123941419ff289f68bf788157d69478985..2f4c569d1de9c68f71b501373ac837ac9f20bfe7 100644
--- a/src/include/foreign/foreign.h
+++ b/src/include/foreign/foreign.h
@@ -82,4 +82,4 @@ extern List *GetForeignColumnOptions(Oid relid, AttrNumber attnum);
 extern Oid	get_foreign_data_wrapper_oid(const char *fdwname, bool missing_ok);
 extern Oid	get_foreign_server_oid(const char *servername, bool missing_ok);
 
-#endif   /* FOREIGN_H */
+#endif							/* FOREIGN_H */
diff --git a/src/include/funcapi.h b/src/include/funcapi.h
index 30e66b633583c573c99f5412678ea390ce8dced8..951af2aad3d0a9c3ed5bd69f46ed2f117f9d6fd2 100644
--- a/src/include/funcapi.h
+++ b/src/include/funcapi.h
@@ -315,4 +315,4 @@ extern void end_MultiFuncCall(PG_FUNCTION_ARGS, FuncCallContext *funcctx);
 		PG_RETURN_NULL(); \
 	} while (0)
 
-#endif   /* FUNCAPI_H */
+#endif							/* FUNCAPI_H */
diff --git a/src/include/getaddrinfo.h b/src/include/getaddrinfo.h
index e91128a339d280afb44166db4da4258b6bac79a0..3dcfc1fa2517653eff30e2403a6eb43014697cb2 100644
--- a/src/include/getaddrinfo.h
+++ b/src/include/getaddrinfo.h
@@ -55,8 +55,8 @@
 #define EAI_NONAME		WSAHOST_NOT_FOUND
 #define EAI_SERVICE		WSATYPE_NOT_FOUND
 #define EAI_SOCKTYPE	WSAESOCKTNOSUPPORT
-#endif   /* !WIN32 */
-#endif   /* !EAI_FAIL */
+#endif							/* !WIN32 */
+#endif							/* !EAI_FAIL */
 
 #ifndef AI_PASSIVE
 #define AI_PASSIVE		0x0001
@@ -124,7 +124,7 @@ struct addrinfo
 	struct addrinfo *ai_next;
 };
 #endif
-#endif   /* HAVE_STRUCT_ADDRINFO */
+#endif							/* HAVE_STRUCT_ADDRINFO */
 
 
 #ifndef HAVE_GETADDRINFO
@@ -157,6 +157,6 @@ extern const char *gai_strerror(int errcode);
 extern int getnameinfo(const struct sockaddr *sa, int salen,
 			char *node, int nodelen,
 			char *service, int servicelen, int flags);
-#endif   /* HAVE_GETADDRINFO */
+#endif							/* HAVE_GETADDRINFO */
 
-#endif   /* GETADDRINFO_H */
+#endif							/* GETADDRINFO_H */
diff --git a/src/include/getopt_long.h b/src/include/getopt_long.h
index 00692bb616c230f98fe029a7679d66be2e6b78cc..c55d45348a03336dd377b43f4f6cc9f7327da192 100644
--- a/src/include/getopt_long.h
+++ b/src/include/getopt_long.h
@@ -33,4 +33,4 @@ extern int getopt_long(int argc, char *const argv[],
 			const struct option *longopts, int *longindex);
 #endif
 
-#endif   /* GETOPT_LONG_H */
+#endif							/* GETOPT_LONG_H */
diff --git a/src/include/lib/binaryheap.h b/src/include/lib/binaryheap.h
index a4bbb390eabe7760e15c142367c7cb03764dc7f0..da7504bd55dfd0a4d784436ba80042bb975b9d1e 100644
--- a/src/include/lib/binaryheap.h
+++ b/src/include/lib/binaryheap.h
@@ -51,4 +51,4 @@ extern void binaryheap_replace_first(binaryheap *heap, Datum d);
 
 #define binaryheap_empty(h)			((h)->bh_size == 0)
 
-#endif   /* BINARYHEAP_H */
+#endif							/* BINARYHEAP_H */
diff --git a/src/include/lib/bipartite_match.h b/src/include/lib/bipartite_match.h
index d662b3821e3bfa3242a24b8994b99a2b58a396dd..8f580bbd9728aafb9e23bc71c860bc51d00be445 100644
--- a/src/include/lib/bipartite_match.h
+++ b/src/include/lib/bipartite_match.h
@@ -43,4 +43,4 @@ extern BipartiteMatchState *BipartiteMatch(int u_size, int v_size, short **adjac
 
 extern void BipartiteMatchFree(BipartiteMatchState *state);
 
-#endif   /* BIPARTITE_MATCH_H */
+#endif							/* BIPARTITE_MATCH_H */
diff --git a/src/include/lib/hyperloglog.h b/src/include/lib/hyperloglog.h
index dd40fe9b003a8f4f51ce00e1af4b3eddc510ddd6..7a249cd2521ab1120e502c24b4de2090ab0f5799 100644
--- a/src/include/lib/hyperloglog.h
+++ b/src/include/lib/hyperloglog.h
@@ -65,4 +65,4 @@ extern void addHyperLogLog(hyperLogLogState *cState, uint32 hash);
 extern double estimateHyperLogLog(hyperLogLogState *cState);
 extern void freeHyperLogLog(hyperLogLogState *cState);
 
-#endif   /* HYPERLOGLOG_H */
+#endif							/* HYPERLOGLOG_H */
diff --git a/src/include/lib/ilist.h b/src/include/lib/ilist.h
index 8a44c90c4fd3a8b57511233eace32944cb1915aa..e5ac5c218a49278c667845783798d18ae88fb30f 100644
--- a/src/include/lib/ilist.h
+++ b/src/include/lib/ilist.h
@@ -266,7 +266,7 @@ extern void slist_check(slist_head *head);
  */
 #define dlist_check(head)	((void) (head))
 #define slist_check(head)	((void) (head))
-#endif   /* ILIST_DEBUG */
+#endif							/* ILIST_DEBUG */
 
 /* doubly linked list implementation */
 
@@ -724,4 +724,4 @@ slist_delete_current(slist_mutable_iter *iter)
 		 (iter).cur = (iter).next,											\
 		 (iter).next = (iter).next ? (iter).next->next : NULL)
 
-#endif   /* ILIST_H */
+#endif							/* ILIST_H */
diff --git a/src/include/lib/knapsack.h b/src/include/lib/knapsack.h
index 8d1e6d0aa04539afc8d4088f250ab81264baabe9..4485738e2a82380dc0b9efc9942e273c69576f78 100644
--- a/src/include/lib/knapsack.h
+++ b/src/include/lib/knapsack.h
@@ -14,4 +14,4 @@
 extern Bitmapset *DiscreteKnapsack(int max_weight, int num_items,
 				 int *item_weights, double *item_values);
 
-#endif   /* KNAPSACK_H */
+#endif							/* KNAPSACK_H */
diff --git a/src/include/lib/pairingheap.h b/src/include/lib/pairingheap.h
index 0b03a24fa13c891714f98e55e21eb70caa625693..c8dd60255f1f832e220975a652086221deb0b386 100644
--- a/src/include/lib/pairingheap.h
+++ b/src/include/lib/pairingheap.h
@@ -99,4 +99,4 @@ extern char *pairingheap_dump(pairingheap *heap,
 #define pairingheap_is_singular(h) \
 	((h)->ph_root && (h)->ph_root->first_child == NULL)
 
-#endif   /* PAIRINGHEAP_H */
+#endif							/* PAIRINGHEAP_H */
diff --git a/src/include/lib/rbtree.h b/src/include/lib/rbtree.h
index 7e2b7ae71b9c47520aa477c316cca173e2e0fb56..a7183bb0b48fe91b4c74c61854436aa724a66ce1 100644
--- a/src/include/lib/rbtree.h
+++ b/src/include/lib/rbtree.h
@@ -79,4 +79,4 @@ extern void rb_begin_iterate(RBTree *rb, RBOrderControl ctrl,
 				 RBTreeIterator *iter);
 extern RBNode *rb_iterate(RBTreeIterator *iter);
 
-#endif   /* RBTREE_H */
+#endif							/* RBTREE_H */
diff --git a/src/include/lib/simplehash.h b/src/include/lib/simplehash.h
index 061d9c373f17aa1603cee20a796b0c7f0a0b71a1..c5af5b96a73f2bbfa0af640c39f00098d0a0aaae 100644
--- a/src/include/lib/simplehash.h
+++ b/src/include/lib/simplehash.h
@@ -149,7 +149,7 @@ SH_SCOPE void SH_START_ITERATE_AT(SH_TYPE * tb, SH_ITERATOR * iter, uint32 at);
 SH_SCOPE	SH_ELEMENT_TYPE *SH_ITERATE(SH_TYPE * tb, SH_ITERATOR * iter);
 SH_SCOPE void SH_STAT(SH_TYPE * tb);
 
-#endif   /* SH_DECLARE */
+#endif							/* SH_DECLARE */
 
 
 /* generate implementation of the hash table */
@@ -788,7 +788,7 @@ SH_START_ITERATE_AT(SH_TYPE * tb, SH_ITERATOR * iter, uint32 at)
 	 * Iterate backwards, that allows the current element to be deleted, even
 	 * if there are backward shifts.
 	 */
-	iter->cur = at & tb->sizemask;		/* ensure at is within a valid range */
+	iter->cur = at & tb->sizemask;	/* ensure at is within a valid range */
 	iter->end = iter->cur;
 	iter->done = false;
 }
@@ -899,7 +899,7 @@ SH_STAT(SH_TYPE * tb)
 		 total_collisions, max_collisions, avg_collisions);
 }
 
-#endif   /* SH_DEFINE */
+#endif							/* SH_DEFINE */
 
 
 /* undefine external parameters, so next hash table can be defined */
diff --git a/src/include/lib/stringinfo.h b/src/include/lib/stringinfo.h
index 316c196565b9c0bcb7949c26e9df601bb02c65ac..9694ea3f2194b7c34f48afe6546ad8266d2a8e71 100644
--- a/src/include/lib/stringinfo.h
+++ b/src/include/lib/stringinfo.h
@@ -149,4 +149,4 @@ extern void appendBinaryStringInfo(StringInfo str,
  */
 extern void enlargeStringInfo(StringInfo str, int needed);
 
-#endif   /* STRINGINFO_H */
+#endif							/* STRINGINFO_H */
diff --git a/src/include/libpq/auth.h b/src/include/libpq/auth.h
index 601dc5d71a3fcfc3b7887e0b6d24cf5eb98a998e..871cc03adda1f5f86eaa8bf41fe20a88fef42d96 100644
--- a/src/include/libpq/auth.h
+++ b/src/include/libpq/auth.h
@@ -26,4 +26,4 @@ extern void ClientAuthentication(Port *port);
 typedef void (*ClientAuthentication_hook_type) (Port *, int);
 extern PGDLLIMPORT ClientAuthentication_hook_type ClientAuthentication_hook;
 
-#endif   /* AUTH_H */
+#endif							/* AUTH_H */
diff --git a/src/include/libpq/be-fsstubs.h b/src/include/libpq/be-fsstubs.h
index 641124cd21a7a97c668c0f0321fd4e1e8b1c4cca..96bcaa0f0867376eaa32243197662781cd213c57 100644
--- a/src/include/libpq/be-fsstubs.h
+++ b/src/include/libpq/be-fsstubs.h
@@ -34,4 +34,4 @@ extern void AtEOXact_LargeObject(bool isCommit);
 extern void AtEOSubXact_LargeObject(bool isCommit, SubTransactionId mySubid,
 						SubTransactionId parentSubid);
 
-#endif   /* BE_FSSTUBS_H */
+#endif							/* BE_FSSTUBS_H */
diff --git a/src/include/libpq/hba.h b/src/include/libpq/hba.h
index f28b860877c598392160838d4fa3b919138f5123..07d92d4f9f3a975a4ed9bebb11b91fbf01c29a46 100644
--- a/src/include/libpq/hba.h
+++ b/src/include/libpq/hba.h
@@ -120,4 +120,4 @@ extern int check_usermap(const char *usermap_name,
 			  bool case_sensitive);
 extern bool pg_isblank(const char c);
 
-#endif   /* HBA_H */
+#endif							/* HBA_H */
diff --git a/src/include/libpq/ifaddr.h b/src/include/libpq/ifaddr.h
index f11bb4a0735556b9a724dbc3f61df66d83c046db..be19ff88239fea3759bc156a4ffcd9f2f7509bd5 100644
--- a/src/include/libpq/ifaddr.h
+++ b/src/include/libpq/ifaddr.h
@@ -27,4 +27,4 @@ extern int pg_sockaddr_cidr_mask(struct sockaddr_storage *mask,
 
 extern int	pg_foreach_ifaddr(PgIfAddrCallback callback, void *cb_data);
 
-#endif   /* IFADDR_H */
+#endif							/* IFADDR_H */
diff --git a/src/include/libpq/libpq-be.h b/src/include/libpq/libpq-be.h
index 5774a6df3ffbdedde23852436369def9600deaa3..7bde744d51ae1935d760301000367dd8a83283a3 100644
--- a/src/include/libpq/libpq-be.h
+++ b/src/include/libpq/libpq-be.h
@@ -32,7 +32,7 @@
 #include <gssapi.h>
 #else
 #include <gssapi/gssapi.h>
-#endif   /* HAVE_GSSAPI_H */
+#endif							/* HAVE_GSSAPI_H */
 /*
  * GSSAPI brings in headers that set a lot of things in the global namespace on win32,
  * that doesn't match the msvc build. It gives a bunch of compiler warnings that we ignore,
@@ -41,7 +41,7 @@
 #ifdef _MSC_VER
 #undef HAVE_GETADDRINFO
 #endif
-#endif   /* ENABLE_GSS */
+#endif							/* ENABLE_GSS */
 
 #ifdef ENABLE_SSPI
 #define SECURITY_WIN32
@@ -61,7 +61,7 @@ typedef struct
 	int			length;
 } gss_buffer_desc;
 #endif
-#endif   /* ENABLE_SSPI */
+#endif							/* ENABLE_SSPI */
 
 #include "datatype/timestamp.h"
 #include "libpq/hba.h"
@@ -124,7 +124,7 @@ typedef struct Port
 	char	   *remote_hostname;	/* name (not ip addr) of remote host, if
 									 * available */
 	int			remote_hostname_resolv; /* see above */
-	int			remote_hostname_errcode;		/* see above */
+	int			remote_hostname_errcode;	/* see above */
 	char	   *remote_port;	/* text rep of remote port */
 	CAC_state	canAcceptConnections;	/* postmaster connection status */
 
@@ -148,7 +148,7 @@ typedef struct Port
 	 * but since it gets used by elog.c in the same way as database_name and
 	 * other members of this struct, we may as well keep it here.
 	 */
-	TimestampTz SessionStartTime;		/* backend start time */
+	TimestampTz SessionStartTime;	/* backend start time */
 
 	/*
 	 * TCP keepalive settings.
@@ -223,4 +223,4 @@ extern int	pq_setkeepalivesidle(int idle, Port *port);
 extern int	pq_setkeepalivesinterval(int interval, Port *port);
 extern int	pq_setkeepalivescount(int count, Port *port);
 
-#endif   /* LIBPQ_BE_H */
+#endif							/* LIBPQ_BE_H */
diff --git a/src/include/libpq/libpq-fs.h b/src/include/libpq/libpq-fs.h
index afe32706f4d400d5ce9c8fd676986583e381e73a..ce4b2a18923cb375381629923f0ee2164f106c6d 100644
--- a/src/include/libpq/libpq-fs.h
+++ b/src/include/libpq/libpq-fs.h
@@ -21,4 +21,4 @@
 #define INV_WRITE		0x00020000
 #define INV_READ		0x00040000
 
-#endif   /* LIBPQ_FS_H */
+#endif							/* LIBPQ_FS_H */
diff --git a/src/include/libpq/libpq.h b/src/include/libpq/libpq.h
index d4885a5e2820fa57052800d0ef469247470a9bd0..78851b1060548e3c19287c25afb994e49ef96204 100644
--- a/src/include/libpq/libpq.h
+++ b/src/include/libpq/libpq.h
@@ -99,4 +99,4 @@ extern char *SSLCipherSuites;
 extern char *SSLECDHCurve;
 extern bool SSLPreferServerCiphers;
 
-#endif   /* LIBPQ_H */
+#endif							/* LIBPQ_H */
diff --git a/src/include/libpq/pqcomm.h b/src/include/libpq/pqcomm.h
index b6de569c5cb6a022b076d5703eeeee91115cea66..10c7434c41113683e0f4b42c10a4a88e2024fd4b 100644
--- a/src/include/libpq/pqcomm.h
+++ b/src/include/libpq/pqcomm.h
@@ -57,7 +57,7 @@ struct sockaddr_storage
 #define ss_len		ss_stuff.sa.sa_len
 #define HAVE_STRUCT_SOCKADDR_STORAGE_SS_LEN 1
 #endif
-#endif   /* HAVE_STRUCT_SOCKADDR_STORAGE */
+#endif							/* HAVE_STRUCT_SOCKADDR_STORAGE */
 
 typedef struct
 {
@@ -133,19 +133,19 @@ typedef uint32 PacketLen;
 #define SM_DATABASE		64
 #define SM_USER			32
 /* We append database name if db_user_namespace true. */
-#define SM_DATABASE_USER (SM_DATABASE+SM_USER+1)		/* +1 for @ */
+#define SM_DATABASE_USER (SM_DATABASE+SM_USER+1)	/* +1 for @ */
 #define SM_OPTIONS		64
 #define SM_UNUSED		64
 #define SM_TTY			64
 
 typedef struct StartupPacket
 {
-	ProtocolVersion protoVersion;		/* Protocol version */
+	ProtocolVersion protoVersion;	/* Protocol version */
 	char		database[SM_DATABASE];	/* Database name */
 	/* Db_user_namespace appends dbname */
 	char		user[SM_USER];	/* User name */
 	char		options[SM_OPTIONS];	/* Optional additional args */
-	char		unused[SM_UNUSED];		/* Unused */
+	char		unused[SM_UNUSED];	/* Unused */
 	char		tty[SM_TTY];	/* Tty for debug output */
 } StartupPacket;
 
@@ -192,7 +192,7 @@ typedef uint32 AuthRequest;
 typedef struct CancelRequestPacket
 {
 	/* Note that each field is stored in network byte order! */
-	MsgType		cancelRequestCode;		/* code to identify a cancel request */
+	MsgType		cancelRequestCode;	/* code to identify a cancel request */
 	uint32		backendPID;		/* PID of client's backend */
 	uint32		cancelAuthCode; /* secret key to authorize cancel */
 } CancelRequestPacket;
@@ -204,4 +204,4 @@ typedef struct CancelRequestPacket
  */
 #define NEGOTIATE_SSL_CODE PG_PROTOCOL(1234,5679)
 
-#endif   /* PQCOMM_H */
+#endif							/* PQCOMM_H */
diff --git a/src/include/libpq/pqformat.h b/src/include/libpq/pqformat.h
index 4df87ec8a2301b8261a4cc0491c91ade6e8be027..32112547a0bdca89cc044335b596aa5142541822 100644
--- a/src/include/libpq/pqformat.h
+++ b/src/include/libpq/pqformat.h
@@ -47,4 +47,4 @@ extern const char *pq_getmsgstring(StringInfo msg);
 extern const char *pq_getmsgrawstring(StringInfo msg);
 extern void pq_getmsgend(StringInfo msg);
 
-#endif   /* PQFORMAT_H */
+#endif							/* PQFORMAT_H */
diff --git a/src/include/libpq/pqmq.h b/src/include/libpq/pqmq.h
index e356bd60f4b5a79bdf659ba34cbc17bdd61ac59e..86436d67531b084b996b30ef7068141608bf897d 100644
--- a/src/include/libpq/pqmq.h
+++ b/src/include/libpq/pqmq.h
@@ -21,4 +21,4 @@ extern void pq_set_parallel_master(pid_t pid, BackendId backend_id);
 
 extern void pq_parse_errornotice(StringInfo str, ErrorData *edata);
 
-#endif   /* PQMQ_H */
+#endif							/* PQMQ_H */
diff --git a/src/include/libpq/pqsignal.h b/src/include/libpq/pqsignal.h
index a9dbce49d193eec9414214213c3c23325cd7d2dc..af4e61ba4d9330a3e9203808d84bb0f319e25c33 100644
--- a/src/include/libpq/pqsignal.h
+++ b/src/include/libpq/pqsignal.h
@@ -28,7 +28,7 @@ extern int	pqsigsetmask(int mask);
 #define sigfillset(set)			(*(set) = ~0)
 #define sigaddset(set, signum)	(*(set) |= (sigmask(signum)))
 #define sigdelset(set, signum)	(*(set) &= ~(sigmask(signum)))
-#endif   /* WIN32 */
+#endif							/* WIN32 */
 
 extern sigset_t UnBlockSig,
 			BlockSig,
@@ -36,4 +36,4 @@ extern sigset_t UnBlockSig,
 
 extern void pqinitmask(void);
 
-#endif   /* PQSIGNAL_H */
+#endif							/* PQSIGNAL_H */
diff --git a/src/include/libpq/scram.h b/src/include/libpq/scram.h
index 14b48af12f4f7c64d83f38941b0ce54ff685bb0a..0166e1945ddb7c0cbbf7dba000578300691555ff 100644
--- a/src/include/libpq/scram.h
+++ b/src/include/libpq/scram.h
@@ -31,4 +31,4 @@ extern char *pg_be_scram_build_verifier(const char *password);
 extern bool scram_verify_plain_password(const char *username,
 							const char *password, const char *verifier);
 
-#endif   /* PG_SCRAM_H */
+#endif							/* PG_SCRAM_H */
diff --git a/src/include/mb/pg_wchar.h b/src/include/mb/pg_wchar.h
index 33f2c3018edbdd4a8b16b3f79d55a862896fddc0..160dd931ee40536ffd26c6d073c258ae1dab56c5 100644
--- a/src/include/mb/pg_wchar.h
+++ b/src/include/mb/pg_wchar.h
@@ -361,12 +361,12 @@ typedef int (*mbverifier) (const unsigned char *mbstr, int len);
 
 typedef struct
 {
-	mb2wchar_with_len_converter mb2wchar_with_len;		/* convert a multibyte
-														 * string to a wchar */
-	wchar2mb_with_len_converter wchar2mb_with_len;		/* convert a wchar
-														 * string to a multibyte */
+	mb2wchar_with_len_converter mb2wchar_with_len;	/* convert a multibyte
+													 * string to a wchar */
+	wchar2mb_with_len_converter wchar2mb_with_len;	/* convert a wchar string
+													 * to a multibyte */
 	mblen_converter mblen;		/* get byte length of a char */
-	mbdisplaylen_converter dsplen;		/* get display width of a char */
+	mbdisplaylen_converter dsplen;	/* get display width of a char */
 	mbverifier	mbverify;		/* verify multibyte sequence */
 	int			maxmblen;		/* max bytes for a char in this encoding */
 } pg_wchar_tbl;
@@ -622,4 +622,4 @@ extern bool pg_utf8_islegal(const unsigned char *source, int length);
 extern WCHAR *pgwin32_message_to_UTF16(const char *str, int len, int *utf16len);
 #endif
 
-#endif   /* PG_WCHAR_H */
+#endif							/* PG_WCHAR_H */
diff --git a/src/include/miscadmin.h b/src/include/miscadmin.h
index 35ac4f619482395efbcc54634662d91712c9f649..21a77289f86e85e7b77745a6edced95a6b3ae6d0 100644
--- a/src/include/miscadmin.h
+++ b/src/include/miscadmin.h
@@ -111,7 +111,7 @@ do { \
 	if (InterruptPending) \
 		ProcessInterrupts(); \
 } while(0)
-#endif   /* WIN32 */
+#endif							/* WIN32 */
 
 
 #define HOLD_INTERRUPTS()  (InterruptHoldoffCount++)
@@ -472,4 +472,4 @@ extern bool has_rolreplication(Oid roleid);
 extern bool BackupInProgress(void);
 extern void CancelBackup(void);
 
-#endif   /* MISCADMIN_H */
+#endif							/* MISCADMIN_H */
diff --git a/src/include/nodes/bitmapset.h b/src/include/nodes/bitmapset.h
index 109f7b0c1482fe930511adf2f4259a00dee12aec..aa3fb253c27fd85efb410c07f1d4482788b198fc 100644
--- a/src/include/nodes/bitmapset.h
+++ b/src/include/nodes/bitmapset.h
@@ -101,4 +101,4 @@ extern int	bms_next_member(const Bitmapset *a, int prevbit);
 /* support for hashtables using Bitmapsets as keys: */
 extern uint32 bms_hash_value(const Bitmapset *a);
 
-#endif   /* BITMAPSET_H */
+#endif							/* BITMAPSET_H */
diff --git a/src/include/nodes/execnodes.h b/src/include/nodes/execnodes.h
index 7cb3fc922c2613dfae2b40fe0672338455e53cc4..d535f7a64895fea2369ca0665f767bc3d0768073 100644
--- a/src/include/nodes/execnodes.h
+++ b/src/include/nodes/execnodes.h
@@ -138,8 +138,8 @@ typedef struct IndexInfo
 	List	   *ii_Predicate;	/* list of Expr */
 	ExprState  *ii_PredicateState;
 	Oid		   *ii_ExclusionOps;	/* array with one entry per column */
-	Oid		   *ii_ExclusionProcs;		/* array with one entry per column */
-	uint16	   *ii_ExclusionStrats;		/* array with one entry per column */
+	Oid		   *ii_ExclusionProcs;	/* array with one entry per column */
+	uint16	   *ii_ExclusionStrats; /* array with one entry per column */
 	Oid		   *ii_UniqueOps;	/* array with one entry per column */
 	Oid		   *ii_UniqueProcs; /* array with one entry per column */
 	uint16	   *ii_UniqueStrats;	/* array with one entry per column */
@@ -203,7 +203,7 @@ typedef struct ExprContext
 	MemoryContext ecxt_per_tuple_memory;
 
 	/* Values to substitute for Param nodes in expression */
-	ParamExecData *ecxt_param_exec_vals;		/* for PARAM_EXEC params */
+	ParamExecData *ecxt_param_exec_vals;	/* for PARAM_EXEC params */
 	ParamListInfo ecxt_param_list_info; /* for other param types */
 
 	/*
@@ -249,7 +249,7 @@ typedef enum
 {
 	SFRM_ValuePerCall = 0x01,	/* one value returned per call */
 	SFRM_Materialize = 0x02,	/* result set instantiated in Tuplestore */
-	SFRM_Materialize_Random = 0x04,		/* Tuplestore needs randomAccess */
+	SFRM_Materialize_Random = 0x04, /* Tuplestore needs randomAccess */
 	SFRM_Materialize_Preferred = 0x08	/* caller prefers Tuplestore */
 } SetFunctionReturnMode;
 
@@ -419,8 +419,8 @@ typedef struct EState
 
 	/* Info about target table(s) for insert/update/delete queries: */
 	ResultRelInfo *es_result_relations; /* array of ResultRelInfos */
-	int			es_num_result_relations;		/* length of array */
-	ResultRelInfo *es_result_relation_info;		/* currently active array elt */
+	int			es_num_result_relations;	/* length of array */
+	ResultRelInfo *es_result_relation_info; /* currently active array elt */
 
 	/*
 	 * Info about the target partitioned target table root(s) for
@@ -433,16 +433,16 @@ typedef struct EState
 	int			es_num_root_result_relations;	/* length of the array */
 
 	/* Stuff used for firing triggers: */
-	List	   *es_trig_target_relations;		/* trigger-only ResultRelInfos */
+	List	   *es_trig_target_relations;	/* trigger-only ResultRelInfos */
 	TupleTableSlot *es_trig_tuple_slot; /* for trigger output tuples */
-	TupleTableSlot *es_trig_oldtup_slot;		/* for TriggerEnabled */
-	TupleTableSlot *es_trig_newtup_slot;		/* for TriggerEnabled */
+	TupleTableSlot *es_trig_oldtup_slot;	/* for TriggerEnabled */
+	TupleTableSlot *es_trig_newtup_slot;	/* for TriggerEnabled */
 
 	/* Parameter info: */
 	ParamListInfo es_param_list_info;	/* values of external params */
 	ParamExecData *es_param_exec_vals;	/* values of internal params */
 
-	QueryEnvironment *es_queryEnv;		/* query environment */
+	QueryEnvironment *es_queryEnv;	/* query environment */
 
 	/* Other working state: */
 	MemoryContext es_query_cxt; /* per-query context in which EState lives */
@@ -460,9 +460,9 @@ typedef struct EState
 
 	List	   *es_exprcontexts;	/* List of ExprContexts within EState */
 
-	List	   *es_subplanstates;		/* List of PlanState for SubPlans */
+	List	   *es_subplanstates;	/* List of PlanState for SubPlans */
 
-	List	   *es_auxmodifytables;		/* List of secondary ModifyTableStates */
+	List	   *es_auxmodifytables; /* List of secondary ModifyTableStates */
 
 	/*
 	 * this ExprContext is for per-output-tuple operations, such as constraint
@@ -691,8 +691,7 @@ typedef struct SetExprState
 	 * output.  If so, it's stored here.
 	 */
 	TupleDesc	funcResultDesc;
-	bool		funcReturnsTuple;		/* valid when funcResultDesc isn't
-										 * NULL */
+	bool		funcReturnsTuple;	/* valid when funcResultDesc isn't NULL */
 
 	/*
 	 * Remember whether the function is declared to return a set.  This is set
@@ -784,7 +783,7 @@ typedef enum DomainConstraintType
 typedef struct DomainConstraintState
 {
 	NodeTag		type;
-	DomainConstraintType constrainttype;		/* constraint type */
+	DomainConstraintType constrainttype;	/* constraint type */
 	char	   *name;			/* name of constraint (for error msgs) */
 	Expr	   *check_expr;		/* for CHECK, a boolean expression */
 	ExprState  *check_exprstate;	/* check_expr's eval state, or NULL */
@@ -907,7 +906,7 @@ typedef struct ProjectSetState
 	Node	  **elems;			/* array of expression states */
 	ExprDoneCond *elemdone;		/* array of per-SRF is-done states */
 	int			nelems;			/* length of elemdone[] array */
-	bool		pending_srf_tuples;		/* still evaluating srfs in tlist? */
+	bool		pending_srf_tuples; /* still evaluating srfs in tlist? */
 } ProjectSetState;
 
 /* ----------------
@@ -923,26 +922,24 @@ typedef struct ModifyTableState
 	PlanState **mt_plans;		/* subplans (one per target rel) */
 	int			mt_nplans;		/* number of plans in the array */
 	int			mt_whichplan;	/* which one is being executed (0..n-1) */
-	ResultRelInfo *resultRelInfo;		/* per-subplan target relations */
+	ResultRelInfo *resultRelInfo;	/* per-subplan target relations */
 	ResultRelInfo *rootResultRelInfo;	/* root target relation (partitioned
 										 * table root) */
 	List	  **mt_arowmarks;	/* per-subplan ExecAuxRowMark lists */
 	EPQState	mt_epqstate;	/* for evaluating EvalPlanQual rechecks */
 	bool		fireBSTriggers; /* do we need to fire stmt triggers? */
-	OnConflictAction mt_onconflict;		/* ON CONFLICT type */
-	List	   *mt_arbiterindexes;		/* unique index OIDs to arbitrate
-										 * taking alt path */
+	OnConflictAction mt_onconflict; /* ON CONFLICT type */
+	List	   *mt_arbiterindexes;	/* unique index OIDs to arbitrate taking
+									 * alt path */
 	TupleTableSlot *mt_existing;	/* slot to store existing target tuple in */
-	List	   *mt_excludedtlist;		/* the excluded pseudo relation's
-										 * tlist  */
-	TupleTableSlot *mt_conflproj;		/* CONFLICT ... SET ... projection
-										 * target */
+	List	   *mt_excludedtlist;	/* the excluded pseudo relation's tlist  */
+	TupleTableSlot *mt_conflproj;	/* CONFLICT ... SET ... projection target */
 	struct PartitionDispatchData **mt_partition_dispatch_info;
 	/* Tuple-routing support info */
 	int			mt_num_dispatch;	/* Number of entries in the above array */
-	int			mt_num_partitions;		/* Number of members in the following
-										 * arrays */
-	ResultRelInfo *mt_partitions;		/* Per partition result relation */
+	int			mt_num_partitions;	/* Number of members in the following
+									 * arrays */
+	ResultRelInfo *mt_partitions;	/* Per partition result relation */
 	TupleConversionMap **mt_partition_tupconv_maps;
 	/* Per partition tuple conversion map */
 	TupleTableSlot *mt_partition_tuple_slot;
@@ -1081,7 +1078,7 @@ typedef struct SampleScanState
 	List	   *args;			/* expr states for TABLESAMPLE params */
 	ExprState  *repeatable;		/* expr state for REPEATABLE expr */
 	/* use struct pointer to avoid including tsmapi.h here */
-	struct TsmRoutine *tsmroutine;		/* descriptor for tablesample method */
+	struct TsmRoutine *tsmroutine;	/* descriptor for tablesample method */
 	void	   *tsm_state;		/* tablesample method can keep state here */
 	bool		use_bulkread;	/* use bulkread buffer access strategy? */
 	bool		use_pagemode;	/* use page-at-a-time visibility checking? */
@@ -1380,8 +1377,7 @@ typedef struct FunctionScanState
 	bool		simple;
 	int64		ordinal;
 	int			nfuncs;
-	struct FunctionScanPerFuncState *funcstates;		/* array of length
-														 * nfuncs */
+	struct FunctionScanPerFuncState *funcstates;	/* array of length nfuncs */
 	MemoryContext argcontext;
 } FunctionScanState;
 
@@ -1428,7 +1424,7 @@ typedef struct TableFuncScanState
 	List	   *ns_uris;		/* list of states of namespace uri exprs */
 	Bitmapset  *notnulls;		/* nullability flag for each output column */
 	void	   *opaque;			/* table builder private space */
-	const struct TableFuncRoutine *routine;		/* table builder methods */
+	const struct TableFuncRoutine *routine; /* table builder methods */
 	FmgrInfo   *in_functions;	/* input function for each column */
 	Oid		   *typioparams;	/* typioparam for each column */
 	int64		ordinal;		/* row number to be output next */
@@ -1500,7 +1496,7 @@ typedef struct WorkTableScanState
 typedef struct ForeignScanState
 {
 	ScanState	ss;				/* its first field is NodeTag */
-	ExprState  *fdw_recheck_quals;		/* original quals not in ss.ps.qual */
+	ExprState  *fdw_recheck_quals;	/* original quals not in ss.ps.qual */
 	Size		pscan_len;		/* size of parallel coordination information */
 	/* use struct pointer to avoid including fdwapi.h here */
 	struct FdwRoutine *fdwroutine;
@@ -1650,9 +1646,9 @@ typedef struct HashJoinState
 {
 	JoinState	js;				/* its first field is NodeTag */
 	ExprState  *hashclauses;
-	List	   *hj_OuterHashKeys;		/* list of ExprState nodes */
-	List	   *hj_InnerHashKeys;		/* list of ExprState nodes */
-	List	   *hj_HashOperators;		/* list of operator OIDs */
+	List	   *hj_OuterHashKeys;	/* list of ExprState nodes */
+	List	   *hj_InnerHashKeys;	/* list of ExprState nodes */
+	List	   *hj_HashOperators;	/* list of operator OIDs */
 	HashJoinTable hj_HashTable;
 	uint32		hj_CurHashValue;
 	int			hj_CurBucketNo;
@@ -1754,14 +1750,13 @@ typedef struct AggState
 	ExprContext **aggcontexts;	/* econtexts for long-lived data (per GS) */
 	ExprContext *tmpcontext;	/* econtext for input expressions */
 	ExprContext *curaggcontext; /* currently active aggcontext */
-	AggStatePerTrans curpertrans;		/* currently active trans state */
+	AggStatePerTrans curpertrans;	/* currently active trans state */
 	bool		input_done;		/* indicates end of input */
 	bool		agg_done;		/* indicates completion of Agg scan */
 	int			projected_set;	/* The last projected grouping set */
 	int			current_set;	/* The current grouping set being evaluated */
 	Bitmapset  *grouped_cols;	/* grouped cols in current projection */
-	List	   *all_grouped_cols;		/* list of all grouped cols in DESC
-										 * order */
+	List	   *all_grouped_cols;	/* list of all grouped cols in DESC order */
 	/* These fields are for grouping set phase data */
 	int			maxsets;		/* The max number of sets in any phase */
 	AggStatePerPhase phases;	/* array of all phases */
@@ -1810,15 +1805,14 @@ typedef struct WindowAggState
 	int64		frameheadpos;	/* current frame head position */
 	int64		frametailpos;	/* current frame tail position */
 	/* use struct pointer to avoid including windowapi.h here */
-	struct WindowObjectData *agg_winobj;		/* winobj for aggregate
-												 * fetches */
+	struct WindowObjectData *agg_winobj;	/* winobj for aggregate fetches */
 	int64		aggregatedbase; /* start row for current aggregates */
 	int64		aggregatedupto; /* rows before this one are aggregated */
 
 	int			frameOptions;	/* frame_clause options, see WindowDef */
 	ExprState  *startOffset;	/* expression for starting bound offset */
 	ExprState  *endOffset;		/* expression for ending bound offset */
-	Datum		startOffsetValue;		/* result of startOffset evaluation */
+	Datum		startOffsetValue;	/* result of startOffset evaluation */
 	Datum		endOffsetValue; /* result of endOffset evaluation */
 
 	MemoryContext partcontext;	/* context for partition-lifespan data */
@@ -1828,9 +1822,8 @@ typedef struct WindowAggState
 
 	bool		all_first;		/* true if the scan is starting */
 	bool		all_done;		/* true if the scan is finished */
-	bool		partition_spooled;		/* true if all tuples in current
-										 * partition have been spooled into
-										 * tuplestore */
+	bool		partition_spooled;	/* true if all tuples in current partition
+									 * have been spooled into tuplestore */
 	bool		more_partitions;	/* true if there's more partitions after
 									 * this one */
 	bool		framehead_valid;	/* true if frameheadpos is known up to
@@ -1910,8 +1903,7 @@ typedef struct GatherMergeState
 	bool		need_to_scan_locally;
 	int			gm_nkeys;
 	SortSupport gm_sortkeys;	/* array of length ms_nkeys */
-	struct GMReaderTupleBuffer *gm_tuple_buffers;		/* tuple buffer per
-														 * reader */
+	struct GMReaderTupleBuffer *gm_tuple_buffers;	/* tuple buffer per reader */
 } GatherMergeState;
 
 /* ----------------
@@ -2007,4 +1999,4 @@ typedef struct LimitState
 	TupleTableSlot *subSlot;	/* tuple last obtained from subplan */
 } LimitState;
 
-#endif   /* EXECNODES_H */
+#endif							/* EXECNODES_H */
diff --git a/src/include/nodes/extensible.h b/src/include/nodes/extensible.h
index 6ba7ad27a2f3c96c5207fbade34dbfdb1d6d5762..7325bf536afb8e9c5a5ee677bdfdffdd5ca246ef 100644
--- a/src/include/nodes/extensible.h
+++ b/src/include/nodes/extensible.h
@@ -151,4 +151,4 @@ extern void RegisterCustomScanMethods(const CustomScanMethods *methods);
 extern const CustomScanMethods *GetCustomScanMethods(const char *CustomName,
 					 bool missing_ok);
 
-#endif   /* EXTENSIBLE_H */
+#endif							/* EXTENSIBLE_H */
diff --git a/src/include/nodes/lockoptions.h b/src/include/nodes/lockoptions.h
index 4f8affd930bb2ff1045fb4072c3ec07bb1f293f1..e0981dac6fade48be1517ab7801f2a6cc32fa7eb 100644
--- a/src/include/nodes/lockoptions.h
+++ b/src/include/nodes/lockoptions.h
@@ -43,4 +43,4 @@ typedef enum LockWaitPolicy
 	LockWaitError
 } LockWaitPolicy;
 
-#endif   /* LOCKOPTIONS_H */
+#endif							/* LOCKOPTIONS_H */
diff --git a/src/include/nodes/makefuncs.h b/src/include/nodes/makefuncs.h
index 53ea6598c8aaae437fefa197420df0fb8fcbedab..46a79b18175cfeccd951e84ee95c5bdc68a69cbf 100644
--- a/src/include/nodes/makefuncs.h
+++ b/src/include/nodes/makefuncs.h
@@ -86,4 +86,4 @@ extern DefElem *makeDefElemExtended(char *nameSpace, char *name, Node *arg,
 
 extern GroupingSet *makeGroupingSet(GroupingSetKind kind, List *content, int location);
 
-#endif   /* MAKEFUNC_H */
+#endif							/* MAKEFUNC_H */
diff --git a/src/include/nodes/memnodes.h b/src/include/nodes/memnodes.h
index bcf81304fd2198ccbd6025a7b7e9d70fd3408ba3..7a0c6763dfe8e89cb822d8aa63a4dc49097334c8 100644
--- a/src/include/nodes/memnodes.h
+++ b/src/include/nodes/memnodes.h
@@ -75,8 +75,8 @@ typedef struct MemoryContextData
 	NodeTag		type;			/* identifies exact kind of context */
 	/* these two fields are placed here to minimize alignment wastage: */
 	bool		isReset;		/* T = no space alloced since last reset */
-	bool		allowInCritSection;		/* allow palloc in critical section */
-	MemoryContextMethods *methods;		/* virtual function table */
+	bool		allowInCritSection; /* allow palloc in critical section */
+	MemoryContextMethods *methods;	/* virtual function table */
 	MemoryContext parent;		/* NULL if no parent (toplevel context) */
 	MemoryContext firstchild;	/* head of linked list of children */
 	MemoryContext prevchild;	/* previous child of same parent */
@@ -98,4 +98,4 @@ typedef struct MemoryContextData
 	((context) != NULL && \
 	 (IsA((context), AllocSetContext) || IsA((context), SlabContext)))
 
-#endif   /* MEMNODES_H */
+#endif							/* MEMNODES_H */
diff --git a/src/include/nodes/nodeFuncs.h b/src/include/nodes/nodeFuncs.h
index cda925397bfffc95f90db55af3ff50e732e2abaf..33669839364024139fc38739c3fe27003fe2ae59 100644
--- a/src/include/nodes/nodeFuncs.h
+++ b/src/include/nodes/nodeFuncs.h
@@ -17,13 +17,13 @@
 
 
 /* flags bits for query_tree_walker and query_tree_mutator */
-#define QTW_IGNORE_RT_SUBQUERIES	0x01		/* subqueries in rtable */
-#define QTW_IGNORE_CTE_SUBQUERIES	0x02		/* subqueries in cteList */
-#define QTW_IGNORE_RC_SUBQUERIES	0x03		/* both of above */
-#define QTW_IGNORE_JOINALIASES		0x04		/* JOIN alias var lists */
-#define QTW_IGNORE_RANGE_TABLE		0x08		/* skip rangetable entirely */
-#define QTW_EXAMINE_RTES			0x10		/* examine RTEs */
-#define QTW_DONT_COPY_QUERY			0x20		/* do not copy top Query */
+#define QTW_IGNORE_RT_SUBQUERIES	0x01	/* subqueries in rtable */
+#define QTW_IGNORE_CTE_SUBQUERIES	0x02	/* subqueries in cteList */
+#define QTW_IGNORE_RC_SUBQUERIES	0x03	/* both of above */
+#define QTW_IGNORE_JOINALIASES		0x04	/* JOIN alias var lists */
+#define QTW_IGNORE_RANGE_TABLE		0x08	/* skip rangetable entirely */
+#define QTW_EXAMINE_RTES			0x10	/* examine RTEs */
+#define QTW_DONT_COPY_QUERY			0x20	/* do not copy top Query */
 
 /* callback function for check_functions_in_node */
 typedef bool (*check_function_callback) (Oid func_id, void *context);
@@ -77,4 +77,4 @@ struct PlanState;
 extern bool planstate_tree_walker(struct PlanState *planstate, bool (*walker) (),
 								  void *context);
 
-#endif   /* NODEFUNCS_H */
+#endif							/* NODEFUNCS_H */
diff --git a/src/include/nodes/nodes.h b/src/include/nodes/nodes.h
index 35c3c7db2ac18a03470ad92d95312b18fafea218..01527399b80f3ecd7d135baa9df7b69dbdde5ad7 100644
--- a/src/include/nodes/nodes.h
+++ b/src/include/nodes/nodes.h
@@ -551,7 +551,7 @@ extern PGDLLIMPORT Node *newNodeMacroHolder;
 	newNodeMacroHolder->type = (tag), \
 	newNodeMacroHolder \
 )
-#endif   /* __GNUC__ */
+#endif							/* __GNUC__ */
 
 
 #define makeNode(_type_)		((_type_ *) newNode(sizeof(_type_),T_##_type_))
@@ -576,7 +576,7 @@ castNodeImpl(NodeTag type, void *ptr)
 #define castNode(_type_, nodeptr) ((_type_ *) castNodeImpl(T_##_type_, nodeptr))
 #else
 #define castNode(_type_, nodeptr) ((_type_ *) (nodeptr))
-#endif   /* USE_ASSERT_CHECKING */
+#endif							/* USE_ASSERT_CHECKING */
 
 
 /* ----------------------------------------------------------------
@@ -803,4 +803,4 @@ typedef enum OnConflictAction
 	ONCONFLICT_UPDATE			/* ON CONFLICT ... DO UPDATE */
 } OnConflictAction;
 
-#endif   /* NODES_H */
+#endif							/* NODES_H */
diff --git a/src/include/nodes/params.h b/src/include/nodes/params.h
index bb1618c753d1011fe88b6e1d66ba0bbda3985526..55219dab6e797c32fc7ad7bf03f75fd629d43afe 100644
--- a/src/include/nodes/params.h
+++ b/src/include/nodes/params.h
@@ -49,7 +49,7 @@ struct ParseState;
  * ----------------
  */
 
-#define PARAM_FLAG_CONST	0x0001		/* parameter is constant */
+#define PARAM_FLAG_CONST	0x0001	/* parameter is constant */
 
 typedef struct ParamExternData
 {
@@ -108,4 +108,4 @@ extern Size EstimateParamListSpace(ParamListInfo paramLI);
 extern void SerializeParamList(ParamListInfo paramLI, char **start_address);
 extern ParamListInfo RestoreParamList(char **start_address);
 
-#endif   /* PARAMS_H */
+#endif							/* PARAMS_H */
diff --git a/src/include/nodes/parsenodes.h b/src/include/nodes/parsenodes.h
index 3864635f4c742c49844259dca96393b13a9c882b..1d96169d34df77ec8abf1d97707d1ef3c5474895 100644
--- a/src/include/nodes/parsenodes.h
+++ b/src/include/nodes/parsenodes.h
@@ -166,10 +166,9 @@ typedef struct Query
 	List	   *constraintDeps; /* a list of pg_constraint OIDs that the query
 								 * depends on to be semantically valid */
 
-	List	   *withCheckOptions;		/* a list of WithCheckOption's, which
-										 * are only added during rewrite and
-										 * therefore are not written out as
-										 * part of Query. */
+	List	   *withCheckOptions;	/* a list of WithCheckOption's, which are
+									 * only added during rewrite and therefore
+									 * are not written out as part of Query. */
 
 	/*
 	 * The following two fields identify the portion of the source text string
@@ -351,7 +350,7 @@ typedef struct FuncCall
 	List	   *args;			/* the arguments (list of exprs) */
 	List	   *agg_order;		/* ORDER BY (list of SortBy) */
 	Node	   *agg_filter;		/* FILTER clause, if any */
-	bool		agg_within_group;		/* ORDER BY appeared in WITHIN GROUP */
+	bool		agg_within_group;	/* ORDER BY appeared in WITHIN GROUP */
 	bool		agg_star;		/* argument was really '*' */
 	bool		agg_distinct;	/* arguments were labeled DISTINCT */
 	bool		func_variadic;	/* last argument was labeled VARIADIC */
@@ -952,13 +951,13 @@ typedef struct RangeTblEntry
 	 */
 	Oid			relid;			/* OID of the relation */
 	char		relkind;		/* relation kind (see pg_class.relkind) */
-	struct TableSampleClause *tablesample;		/* sampling info, or NULL */
+	struct TableSampleClause *tablesample;	/* sampling info, or NULL */
 
 	/*
 	 * Fields valid for a subquery RTE (else NULL):
 	 */
 	Query	   *subquery;		/* the sub-query */
-	bool		security_barrier;		/* is from security_barrier view? */
+	bool		security_barrier;	/* is from security_barrier view? */
 
 	/*
 	 * Fields valid for a join RTE (else NULL/zero):
@@ -1071,7 +1070,7 @@ typedef struct RangeTblFunction
 	List	   *funccolnames;	/* column names (list of String) */
 	List	   *funccoltypes;	/* OID list of column type OIDs */
 	List	   *funccoltypmods; /* integer list of column typmods */
-	List	   *funccolcollations;		/* OID list of column collation OIDs */
+	List	   *funccolcollations;	/* OID list of column collation OIDs */
 	/* This is set during planning for use by the executor: */
 	Bitmapset  *funcparams;		/* PARAM_EXEC Param IDs affecting this func */
 } RangeTblFunction;
@@ -1364,7 +1363,7 @@ typedef struct CommonTableExpr
 	List	   *ctecolnames;	/* list of output column names */
 	List	   *ctecoltypes;	/* OID list of output column type OIDs */
 	List	   *ctecoltypmods;	/* integer list of output column typmods */
-	List	   *ctecolcollations;		/* OID list of column collation OIDs */
+	List	   *ctecolcollations;	/* OID list of column collation OIDs */
 } CommonTableExpr;
 
 /* Convenience macro to get the output tlist of a CTE's query */
@@ -1702,7 +1701,7 @@ typedef enum AlterTableType
 	AT_ReAddConstraint,			/* internal to commands/tablecmds.c */
 	AT_AlterConstraint,			/* alter constraint */
 	AT_ValidateConstraint,		/* validate constraint */
-	AT_ValidateConstraintRecurse,		/* internal to commands/tablecmds.c */
+	AT_ValidateConstraintRecurse,	/* internal to commands/tablecmds.c */
 	AT_ProcessedConstraint,		/* pre-processed add constraint (local in
 								 * parser/parse_utilcmd.c) */
 	AT_AddIndexConstraint,		/* add constraint using existing index */
@@ -1710,7 +1709,7 @@ typedef enum AlterTableType
 	AT_DropConstraintRecurse,	/* internal to commands/tablecmds.c */
 	AT_ReAddComment,			/* internal to commands/tablecmds.c */
 	AT_AlterColumnType,			/* alter column type */
-	AT_AlterColumnGenericOptions,		/* alter column OPTIONS (...) */
+	AT_AlterColumnGenericOptions,	/* alter column OPTIONS (...) */
 	AT_ChangeOwner,				/* change owner */
 	AT_ClusterOn,				/* CLUSTER ON */
 	AT_DropCluster,				/* SET WITHOUT CLUSTER */
@@ -1863,9 +1862,9 @@ typedef struct ObjectWithArgs
 	NodeTag		type;
 	List	   *objname;		/* qualified name of function/operator */
 	List	   *objargs;		/* list of Typename nodes */
-	bool		args_unspecified;		/* argument list was omitted, so name
-										 * must be unique (note that objargs
-										 * == NIL means zero args) */
+	bool		args_unspecified;	/* argument list was omitted, so name must
+									 * be unique (note that objargs == NIL
+									 * means zero args) */
 } ObjectWithArgs;
 
 /*
@@ -1989,7 +1988,7 @@ typedef struct CreateStmt
 	List	   *tableElts;		/* column definitions (list of ColumnDef) */
 	List	   *inhRelations;	/* relations to inherit from (list of
 								 * inhRelation) */
-	PartitionBoundSpec *partbound;		/* FOR VALUES clause */
+	PartitionBoundSpec *partbound;	/* FOR VALUES clause */
 	PartitionSpec *partspec;	/* PARTITION BY clause */
 	TypeName   *ofTypename;		/* OF typename */
 	List	   *constraints;	/* constraints (list of Constraint nodes) */
@@ -2966,7 +2965,7 @@ typedef struct AlterEnumStmt
 	char	   *newVal;			/* new enum value's name */
 	char	   *newValNeighbor; /* neighboring enum value, if specified */
 	bool		newValIsAfter;	/* place new enum value after neighbor? */
-	bool		skipIfNewValExists;		/* no error if new already exists? */
+	bool		skipIfNewValExists; /* no error if new already exists? */
 } AlterEnumStmt;
 
 /* ----------------------
@@ -3080,7 +3079,7 @@ typedef enum VacuumOption
 	VACOPT_FULL = 1 << 4,		/* FULL (non-concurrent) vacuum */
 	VACOPT_NOWAIT = 1 << 5,		/* don't wait to get lock (autovacuum only) */
 	VACOPT_SKIPTOAST = 1 << 6,	/* don't process the TOAST table, if any */
-	VACOPT_DISABLE_PAGE_SKIPPING = 1 << 7		/* don't skip any pages */
+	VACOPT_DISABLE_PAGE_SKIPPING = 1 << 7	/* don't skip any pages */
 } VacuumOption;
 
 typedef struct VacuumStmt
@@ -3198,7 +3197,7 @@ typedef struct ConstraintsSetStmt
  */
 
 /* Reindex options */
-#define REINDEXOPT_VERBOSE 1 << 0		/* print progress info */
+#define REINDEXOPT_VERBOSE 1 << 0	/* print progress info */
 
 typedef enum ReindexObjectType
 {
@@ -3227,8 +3226,8 @@ typedef struct CreateConversionStmt
 {
 	NodeTag		type;
 	List	   *conversion_name;	/* Name of the conversion */
-	char	   *for_encoding_name;		/* source encoding name */
-	char	   *to_encoding_name;		/* destination encoding name */
+	char	   *for_encoding_name;	/* source encoding name */
+	char	   *to_encoding_name;	/* destination encoding name */
 	List	   *func_name;		/* qualified conversion function name */
 	bool		def;			/* is this a default conversion? */
 } CreateConversionStmt;
@@ -3417,4 +3416,4 @@ typedef struct DropSubscriptionStmt
 	DropBehavior behavior;		/* RESTRICT or CASCADE behavior */
 } DropSubscriptionStmt;
 
-#endif   /* PARSENODES_H */
+#endif							/* PARSENODES_H */
diff --git a/src/include/nodes/pg_list.h b/src/include/nodes/pg_list.h
index 3313b051ceceef6e3ef637ef1945563746fe6368..667d5e269cc516dd600df33d76461fd801364ace 100644
--- a/src/include/nodes/pg_list.h
+++ b/src/include/nodes/pg_list.h
@@ -336,6 +336,6 @@ extern List *list_copy_tail(const List *list, int nskip);
 #define listCopy(list)				list_copy(list)
 
 extern int	length(List *list);
-#endif   /* ENABLE_LIST_COMPAT */
+#endif							/* ENABLE_LIST_COMPAT */
 
-#endif   /* PG_LIST_H */
+#endif							/* PG_LIST_H */
diff --git a/src/include/nodes/plannodes.h b/src/include/nodes/plannodes.h
index d84372da386911ff4c989dbed72530a394b2379e..f1a1b24e6776b6353e77bc7c1e67f8623ae4ad24 100644
--- a/src/include/nodes/plannodes.h
+++ b/src/include/nodes/plannodes.h
@@ -56,7 +56,7 @@ typedef struct PlannedStmt
 
 	bool		dependsOnRole;	/* is plan specific to current role? */
 
-	bool		parallelModeNeeded;		/* parallel mode required to execute? */
+	bool		parallelModeNeeded; /* parallel mode required to execute? */
 
 	struct Plan *planTree;		/* tree of Plan nodes */
 
@@ -221,7 +221,7 @@ typedef struct ModifyTable
 	List	   *partitioned_rels;
 	List	   *resultRelations;	/* integer list of RT indexes */
 	int			resultRelIndex; /* index of first resultRel in plan's list */
-	int			rootResultRelIndex;		/* index of the partitioned table root */
+	int			rootResultRelIndex; /* index of the partitioned table root */
 	List	   *plans;			/* plan(s) producing source data */
 	List	   *withCheckOptionLists;	/* per-target-table WCO lists */
 	List	   *returningLists; /* per-target-table RETURNING tlists */
@@ -390,7 +390,7 @@ typedef struct IndexScan
 	List	   *indexqual;		/* list of index quals (usually OpExprs) */
 	List	   *indexqualorig;	/* the same in original form */
 	List	   *indexorderby;	/* list of index ORDER BY exprs */
-	List	   *indexorderbyorig;		/* the same in original form */
+	List	   *indexorderbyorig;	/* the same in original form */
 	List	   *indexorderbyops;	/* OIDs of sort ops for ORDER BY exprs */
 	ScanDirection indexorderdir;	/* forward or backward or don't care */
 } IndexScan;
@@ -600,8 +600,7 @@ typedef struct ForeignScan
 	List	   *fdw_exprs;		/* expressions that FDW may evaluate */
 	List	   *fdw_private;	/* private data for FDW */
 	List	   *fdw_scan_tlist; /* optional tlist describing scan tuple */
-	List	   *fdw_recheck_quals;		/* original quals not in
-										 * scan.plan.qual */
+	List	   *fdw_recheck_quals;	/* original quals not in scan.plan.qual */
 	Bitmapset  *fs_relids;		/* RTIs generated by this scan */
 	bool		fsSystemCol;	/* true if any "system column" is needed */
 } ForeignScan;
@@ -629,8 +628,7 @@ typedef struct CustomScan
 	List	   *custom_plans;	/* list of Plan nodes, if any */
 	List	   *custom_exprs;	/* expressions that custom code may evaluate */
 	List	   *custom_private; /* private data for custom code */
-	List	   *custom_scan_tlist;		/* optional tlist describing scan
-										 * tuple */
+	List	   *custom_scan_tlist;	/* optional tlist describing scan tuple */
 	Bitmapset  *custom_relids;	/* RTIs generated by this scan */
 	const struct CustomScanMethods *methods;
 } CustomScan;
@@ -709,7 +707,7 @@ typedef struct NestLoopParam
 typedef struct MergeJoin
 {
 	Join		join;
-	bool		skip_mark_restore;		/* Can we skip mark/restore calls? */
+	bool		skip_mark_restore;	/* Can we skip mark/restore calls? */
 	List	   *mergeclauses;	/* mergeclauses as expression trees */
 	/* these are arrays, but have the same length as the mergeclauses list: */
 	Oid		   *mergeFamilies;	/* per-clause OIDs of btree opfamilies */
@@ -1030,4 +1028,4 @@ typedef struct PlanInvalItem
 	uint32		hashValue;		/* hash value of object's cache lookup key */
 } PlanInvalItem;
 
-#endif   /* PLANNODES_H */
+#endif							/* PLANNODES_H */
diff --git a/src/include/nodes/primnodes.h b/src/include/nodes/primnodes.h
index edca5d2816eea9b30f234e690d3be6be4282c158..38015ed540594c5b60abeeccec9a6320fa99858f 100644
--- a/src/include/nodes/primnodes.h
+++ b/src/include/nodes/primnodes.h
@@ -150,9 +150,9 @@ typedef struct Expr
  * are very useful for debugging and interpreting completed plans, so we keep
  * them around.
  */
-#define    INNER_VAR		65000		/* reference to inner subplan */
-#define    OUTER_VAR		65001		/* reference to outer subplan */
-#define    INDEX_VAR		65002		/* reference to index column */
+#define    INNER_VAR		65000	/* reference to inner subplan */
+#define    OUTER_VAR		65001	/* reference to outer subplan */
+#define    INDEX_VAR		65002	/* reference to index column */
 
 #define IS_SPECIAL_VARNO(varno)		((varno) >= INNER_VAR)
 
@@ -692,8 +692,8 @@ typedef struct SubPlan
 	/* Extra data useful for determining subplan's output type: */
 	Oid			firstColType;	/* Type of first column of subplan result */
 	int32		firstColTypmod; /* Typmod of first column of subplan result */
-	Oid			firstColCollation;		/* Collation of first column of
-										 * subplan result */
+	Oid			firstColCollation;	/* Collation of first column of subplan
+									 * result */
 	/* Information about execution strategy: */
 	bool		useHashTable;	/* TRUE to store subselect output in a hash
 								 * table (implies we are doing "IN") */
@@ -1499,4 +1499,4 @@ typedef struct OnConflictExpr
 	List	   *exclRelTlist;	/* tlist of the EXCLUDED pseudo relation */
 } OnConflictExpr;
 
-#endif   /* PRIMNODES_H */
+#endif							/* PRIMNODES_H */
diff --git a/src/include/nodes/print.h b/src/include/nodes/print.h
index 4c94a3afe5e7df1757c05cc42f7342710406d995..fa01c2ad84e4d67bd96f290ff4a8ba76cb81936d 100644
--- a/src/include/nodes/print.h
+++ b/src/include/nodes/print.h
@@ -31,4 +31,4 @@ extern void print_pathkeys(const List *pathkeys, const List *rtable);
 extern void print_tl(const List *tlist, const List *rtable);
 extern void print_slot(TupleTableSlot *slot);
 
-#endif   /* PRINT_H */
+#endif							/* PRINT_H */
diff --git a/src/include/nodes/readfuncs.h b/src/include/nodes/readfuncs.h
index ca540baf024c04685fa813fdc3c1dc4477912236..c80fae23110eafd5ecd1c742e3b6a1e482ac448b 100644
--- a/src/include/nodes/readfuncs.h
+++ b/src/include/nodes/readfuncs.h
@@ -28,4 +28,4 @@ extern void *nodeRead(char *token, int tok_len);
  */
 extern Node *parseNodeString(void);
 
-#endif   /* READFUNCS_H */
+#endif							/* READFUNCS_H */
diff --git a/src/include/nodes/relation.h b/src/include/nodes/relation.h
index 077e1ceedd1e6e590d481e5fd4d6abf86620b086..9bae3c6ab98e75bebadc0db8ad4009731c092f17 100644
--- a/src/include/nodes/relation.h
+++ b/src/include/nodes/relation.h
@@ -128,9 +128,9 @@ typedef struct PlannerGlobal
 
 	bool		parallelModeOK; /* parallel mode potentially OK? */
 
-	bool		parallelModeNeeded;		/* parallel mode actually required? */
+	bool		parallelModeNeeded; /* parallel mode actually required? */
 
-	char		maxParallelHazard;		/* worst PROPARALLEL hazard level */
+	char		maxParallelHazard;	/* worst PROPARALLEL hazard level */
 } PlannerGlobal;
 
 /* macro for fetching the Plan associated with a SubPlan node */
@@ -176,7 +176,7 @@ typedef struct PlannerInfo
 	 * does not correspond to a base relation, such as a join RTE or an
 	 * unreferenced view RTE; or if the RelOptInfo hasn't been made yet.
 	 */
-	struct RelOptInfo **simple_rel_array;		/* All 1-rel RelOptInfos */
+	struct RelOptInfo **simple_rel_array;	/* All 1-rel RelOptInfos */
 	int			simple_rel_array_size;	/* allocated size of array */
 
 	/*
@@ -229,23 +229,23 @@ typedef struct PlannerInfo
 
 	List	   *cte_plan_ids;	/* per-CTE-item list of subplan IDs */
 
-	List	   *multiexpr_params;		/* List of Lists of Params for
-										 * MULTIEXPR subquery outputs */
+	List	   *multiexpr_params;	/* List of Lists of Params for MULTIEXPR
+									 * subquery outputs */
 
 	List	   *eq_classes;		/* list of active EquivalenceClasses */
 
 	List	   *canon_pathkeys; /* list of "canonical" PathKeys */
 
-	List	   *left_join_clauses;		/* list of RestrictInfos for
-										 * mergejoinable outer join clauses
-										 * w/nonnullable var on left */
+	List	   *left_join_clauses;	/* list of RestrictInfos for mergejoinable
+									 * outer join clauses w/nonnullable var on
+									 * left */
 
-	List	   *right_join_clauses;		/* list of RestrictInfos for
-										 * mergejoinable outer join clauses
-										 * w/nonnullable var on right */
+	List	   *right_join_clauses; /* list of RestrictInfos for mergejoinable
+									 * outer join clauses w/nonnullable var on
+									 * right */
 
-	List	   *full_join_clauses;		/* list of RestrictInfos for
-										 * mergejoinable full join clauses */
+	List	   *full_join_clauses;	/* list of RestrictInfos for mergejoinable
+									 * full join clauses */
 
 	List	   *join_info_list; /* list of SpecialJoinInfos */
 
@@ -255,7 +255,7 @@ typedef struct PlannerInfo
 
 	List	   *rowMarks;		/* list of PlanRowMarks */
 
-	List	   *placeholder_list;		/* list of PlaceHolderInfos */
+	List	   *placeholder_list;	/* list of PlaceHolderInfos */
 
 	List	   *fkey_list;		/* list of ForeignKeyOptInfos */
 
@@ -263,7 +263,7 @@ typedef struct PlannerInfo
 
 	List	   *group_pathkeys; /* groupClause pathkeys, if any */
 	List	   *window_pathkeys;	/* pathkeys of bottom window, if any */
-	List	   *distinct_pathkeys;		/* distinctClause pathkeys, if any */
+	List	   *distinct_pathkeys;	/* distinctClause pathkeys, if any */
 	List	   *sort_pathkeys;	/* sortClause pathkeys, if any */
 
 	List	   *initial_rels;	/* RelOptInfos we are now trying to join */
@@ -286,7 +286,7 @@ typedef struct PlannerInfo
 
 	MemoryContext planner_cxt;	/* context holding PlannerInfo */
 
-	double		total_table_pages;		/* # of pages in all tables of query */
+	double		total_table_pages;	/* # of pages in all tables of query */
 
 	double		tuple_fraction; /* tuple_fraction passed to query_planner */
 	double		limit_tuples;	/* limit_tuples passed to query_planner */
@@ -294,8 +294,8 @@ typedef struct PlannerInfo
 	Index		qual_security_level;	/* minimum security_level for quals */
 	/* Note: qual_security_level is zero if there are no securityQuals */
 
-	bool		hasInheritedTarget;		/* true if parse->resultRelation is an
-										 * inheritance child rel */
+	bool		hasInheritedTarget; /* true if parse->resultRelation is an
+									 * inheritance child rel */
 	bool		hasJoinRTEs;	/* true if any RTEs are RTE_JOIN kind */
 	bool		hasLateralRTEs; /* true if any RTEs are marked LATERAL */
 	bool		hasDeletedRTEs; /* true if any RTE was deleted from jointree */
@@ -528,17 +528,17 @@ typedef struct RelOptInfo
 	double		rows;			/* estimated number of result tuples */
 
 	/* per-relation planner control flags */
-	bool		consider_startup;		/* keep cheap-startup-cost paths? */
+	bool		consider_startup;	/* keep cheap-startup-cost paths? */
 	bool		consider_param_startup; /* ditto, for parameterized paths? */
-	bool		consider_parallel;		/* consider parallel paths? */
+	bool		consider_parallel;	/* consider parallel paths? */
 
 	/* default result targetlist for Paths scanning this relation */
-	struct PathTarget *reltarget;		/* list of Vars/Exprs, cost, width */
+	struct PathTarget *reltarget;	/* list of Vars/Exprs, cost, width */
 
 	/* materialization information */
 	List	   *pathlist;		/* Path structures */
 	List	   *ppilist;		/* ParamPathInfos used in pathlist */
-	List	   *partial_pathlist;		/* partial Paths */
+	List	   *partial_pathlist;	/* partial Paths */
 	struct Path *cheapest_startup_path;
 	struct Path *cheapest_total_path;
 	struct Path *cheapest_unique_path;
@@ -582,17 +582,16 @@ typedef struct RelOptInfo
 	List	   *non_unique_for_rels;	/* known not unique for these set(s) */
 
 	/* used by various scans and joins: */
-	List	   *baserestrictinfo;		/* RestrictInfo structures (if base
-										 * rel) */
-	QualCost	baserestrictcost;		/* cost of evaluating the above */
-	Index		baserestrict_min_security;		/* min security_level found in
-												 * baserestrictinfo */
+	List	   *baserestrictinfo;	/* RestrictInfo structures (if base rel) */
+	QualCost	baserestrictcost;	/* cost of evaluating the above */
+	Index		baserestrict_min_security;	/* min security_level found in
+											 * baserestrictinfo */
 	List	   *joininfo;		/* RestrictInfo structures for join clauses
 								 * involving this rel */
-	bool		has_eclass_joins;		/* T means joininfo is incomplete */
+	bool		has_eclass_joins;	/* T means joininfo is incomplete */
 
 	/* used by "other" relations */
-	Relids		top_parent_relids;		/* Relids of topmost parents */
+	Relids		top_parent_relids;	/* Relids of topmost parents */
 } RelOptInfo;
 
 /*
@@ -696,8 +695,8 @@ typedef struct ForeignKeyOptInfo
 	Index		ref_relid;		/* RT index of the referenced table */
 	int			nkeys;			/* number of columns in the foreign key */
 	AttrNumber	conkey[INDEX_MAX_KEYS]; /* cols in referencing table */
-	AttrNumber	confkey[INDEX_MAX_KEYS];		/* cols in referenced table */
-	Oid			conpfeqop[INDEX_MAX_KEYS];		/* PK = FK operator OIDs */
+	AttrNumber	confkey[INDEX_MAX_KEYS];	/* cols in referenced table */
+	Oid			conpfeqop[INDEX_MAX_KEYS];	/* PK = FK operator OIDs */
 
 	/* Derived info about whether FK's equality conditions match the query: */
 	int			nmatched_ec;	/* # of FK cols matched by ECs */
@@ -822,7 +821,7 @@ typedef struct EquivalenceMember
 
 	Expr	   *em_expr;		/* the expression represented */
 	Relids		em_relids;		/* all relids appearing in em_expr */
-	Relids		em_nullable_relids;		/* nullable by lower outer joins */
+	Relids		em_nullable_relids; /* nullable by lower outer joins */
 	bool		em_is_const;	/* expression is pseudoconstant? */
 	bool		em_is_child;	/* derived version for a child relation? */
 	Oid			em_datatype;	/* the "nominal type" used by the opfamily */
@@ -959,8 +958,7 @@ typedef struct Path
 
 	bool		parallel_aware; /* engage parallel-aware logic? */
 	bool		parallel_safe;	/* OK to use as part of parallel plan? */
-	int			parallel_workers;		/* desired # of workers; 0 = not
-										 * parallel */
+	int			parallel_workers;	/* desired # of workers; 0 = not parallel */
 
 	/* estimated size/costs for path (see costsize.c for more info) */
 	double		rows;			/* estimated number of result tuples */
@@ -1298,7 +1296,7 @@ typedef struct JoinPath
 	Path	   *outerjoinpath;	/* path for the outer side of the join */
 	Path	   *innerjoinpath;	/* path for the inner side of the join */
 
-	List	   *joinrestrictinfo;		/* RestrictInfos to apply to join */
+	List	   *joinrestrictinfo;	/* RestrictInfos to apply to join */
 
 	/*
 	 * See the notes for RelOptInfo and ParamPathInfo to understand why
@@ -1351,11 +1349,11 @@ typedef JoinPath NestPath;
 typedef struct MergePath
 {
 	JoinPath	jpath;
-	List	   *path_mergeclauses;		/* join clauses to be used for merge */
+	List	   *path_mergeclauses;	/* join clauses to be used for merge */
 	List	   *outersortkeys;	/* keys for explicit sort, if any */
 	List	   *innersortkeys;	/* keys for explicit sort, if any */
-	bool		skip_mark_restore;		/* can executor skip mark/restore? */
-	bool		materialize_inner;		/* add Materialize to inner? */
+	bool		skip_mark_restore;	/* can executor skip mark/restore? */
+	bool		materialize_inner;	/* add Materialize to inner? */
 } MergePath;
 
 /*
@@ -1370,7 +1368,7 @@ typedef struct MergePath
 typedef struct HashPath
 {
 	JoinPath	jpath;
-	List	   *path_hashclauses;		/* join clauses used for hashing */
+	List	   *path_hashclauses;	/* join clauses used for hashing */
 	int			num_batches;	/* number of batches expected */
 } HashPath;
 
@@ -1750,7 +1748,7 @@ typedef struct RestrictInfo
 
 	bool		is_pushed_down; /* TRUE if clause was pushed down in level */
 
-	bool		outerjoin_delayed;		/* TRUE if delayed by lower outer join */
+	bool		outerjoin_delayed;	/* TRUE if delayed by lower outer join */
 
 	bool		can_join;		/* see comment above */
 
@@ -1804,11 +1802,11 @@ typedef struct RestrictInfo
 	bool		outer_is_left;	/* T = outer var on left, F = on right */
 
 	/* valid if clause is hashjoinable, else InvalidOid: */
-	Oid			hashjoinoperator;		/* copy of clause operator */
+	Oid			hashjoinoperator;	/* copy of clause operator */
 
 	/* cache space for hashclause processing; -1 if not yet set */
 	Selectivity left_bucketsize;	/* avg bucketsize of left side */
-	Selectivity right_bucketsize;		/* avg bucketsize of right side */
+	Selectivity right_bucketsize;	/* avg bucketsize of right side */
 } RestrictInfo;
 
 /*
@@ -1922,7 +1920,7 @@ typedef struct SpecialJoinInfo
 	Relids		syn_righthand;	/* base relids syntactically within RHS */
 	JoinType	jointype;		/* always INNER, LEFT, FULL, SEMI, or ANTI */
 	bool		lhs_strict;		/* joinclause is strict for some LHS rel */
-	bool		delay_upper_joins;		/* can't commute with upper RHS */
+	bool		delay_upper_joins;	/* can't commute with upper RHS */
 	/* Remaining fields are set only for JOIN_SEMI jointype: */
 	bool		semi_can_btree; /* true if semi_operators are all btree */
 	bool		semi_can_hash;	/* true if semi_operators are all hash */
@@ -2223,4 +2221,4 @@ typedef struct JoinCostWorkspace
 	int			numbatches;
 } JoinCostWorkspace;
 
-#endif   /* RELATION_H */
+#endif							/* RELATION_H */
diff --git a/src/include/nodes/replnodes.h b/src/include/nodes/replnodes.h
index 92ada41b6d522fd8ceee32a1acec7be4b76f7274..dea61e90e9685097caeb3705a5341a4b8077b0d4 100644
--- a/src/include/nodes/replnodes.h
+++ b/src/include/nodes/replnodes.h
@@ -105,4 +105,4 @@ typedef struct SQLCmd
 	NodeTag		type;
 } SQLCmd;
 
-#endif   /* REPLNODES_H */
+#endif							/* REPLNODES_H */
diff --git a/src/include/nodes/tidbitmap.h b/src/include/nodes/tidbitmap.h
index 87f4bb7c91154337c14d33fa28d3e4645651efc4..f9a1902da879a73d68d86e5810873af65c7fe7e9 100644
--- a/src/include/nodes/tidbitmap.h
+++ b/src/include/nodes/tidbitmap.h
@@ -71,4 +71,4 @@ extern void tbm_end_shared_iterate(TBMSharedIterator *iterator);
 extern TBMSharedIterator *tbm_attach_shared_iterate(dsa_area *dsa,
 						  dsa_pointer dp);
 
-#endif   /* TIDBITMAP_H */
+#endif							/* TIDBITMAP_H */
diff --git a/src/include/nodes/value.h b/src/include/nodes/value.h
index ede97b7bcdb78dfe9121065da9b97c041060a1da..83f5a19fe93f882c3df8a76ddb759e5a7cc9d353 100644
--- a/src/include/nodes/value.h
+++ b/src/include/nodes/value.h
@@ -58,4 +58,4 @@ extern Value *makeFloat(char *numericStr);
 extern Value *makeString(char *str);
 extern Value *makeBitString(char *str);
 
-#endif   /* VALUE_H */
+#endif							/* VALUE_H */
diff --git a/src/include/optimizer/clauses.h b/src/include/optimizer/clauses.h
index cc0d7b0a26800d1c7e2334cec13f5e99e2df3f17..e3672218f38b095bf250769b1439fec1fec61948 100644
--- a/src/include/optimizer/clauses.h
+++ b/src/include/optimizer/clauses.h
@@ -85,4 +85,4 @@ extern Node *estimate_expression_value(PlannerInfo *root, Node *node);
 extern Query *inline_set_returning_function(PlannerInfo *root,
 							  RangeTblEntry *rte);
 
-#endif   /* CLAUSES_H */
+#endif							/* CLAUSES_H */
diff --git a/src/include/optimizer/cost.h b/src/include/optimizer/cost.h
index a8cedb8f78abc67b11f27eb857f2ae9721b6f894..8c0cccb054bf2c2932ecd1cced878350ed1560f5 100644
--- a/src/include/optimizer/cost.h
+++ b/src/include/optimizer/cost.h
@@ -35,7 +35,7 @@ typedef enum
 {
 	CONSTRAINT_EXCLUSION_OFF,	/* do not use c_e */
 	CONSTRAINT_EXCLUSION_ON,	/* apply c_e to all rels */
-	CONSTRAINT_EXCLUSION_PARTITION		/* apply c_e to otherrels only */
+	CONSTRAINT_EXCLUSION_PARTITION	/* apply c_e to otherrels only */
 }			ConstraintExclusionType;
 
 
@@ -210,4 +210,4 @@ extern void cost_gather_merge(GatherMergePath *path, PlannerInfo *root,
 				  Cost input_startup_cost, Cost input_total_cost,
 				  double *rows);
 
-#endif   /* COST_H */
+#endif							/* COST_H */
diff --git a/src/include/optimizer/geqo.h b/src/include/optimizer/geqo.h
index be65c054e1055bad4aaf69ada911cb0982610504..d0158d7adfbbacea3037a2c90d56e44e53d18961 100644
--- a/src/include/optimizer/geqo.h
+++ b/src/include/optimizer/geqo.h
@@ -73,7 +73,7 @@ extern double Geqo_seed;		/* 0 .. 1 */
 typedef struct
 {
 	List	   *initial_rels;	/* the base relations we are joining */
-	unsigned short random_state[3];		/* state for pg_erand48() */
+	unsigned short random_state[3]; /* state for pg_erand48() */
 } GeqoPrivateData;
 
 
@@ -85,4 +85,4 @@ extern RelOptInfo *geqo(PlannerInfo *root,
 extern Cost geqo_eval(PlannerInfo *root, Gene *tour, int num_gene);
 extern RelOptInfo *gimme_tree(PlannerInfo *root, Gene *tour, int num_gene);
 
-#endif   /* GEQO_H */
+#endif							/* GEQO_H */
diff --git a/src/include/optimizer/geqo_copy.h b/src/include/optimizer/geqo_copy.h
index 3cbaf3e4cadf6417e3ca13011ebbce4e33b013b9..4035b4ff1307a4634a613878d014cde5a464c524 100644
--- a/src/include/optimizer/geqo_copy.h
+++ b/src/include/optimizer/geqo_copy.h
@@ -27,4 +27,4 @@
 
 extern void geqo_copy(PlannerInfo *root, Chromosome *chromo1, Chromosome *chromo2, int string_length);
 
-#endif   /* GEQO_COPY_H */
+#endif							/* GEQO_COPY_H */
diff --git a/src/include/optimizer/geqo_gene.h b/src/include/optimizer/geqo_gene.h
index f936ebdd89fc0d1ee8ae6be6f9082f5f8d291389..328219328400c70320ad0fdef2ba4edacd9d20b1 100644
--- a/src/include/optimizer/geqo_gene.h
+++ b/src/include/optimizer/geqo_gene.h
@@ -42,4 +42,4 @@ typedef struct Pool
 	int			string_length;
 } Pool;
 
-#endif   /* GEQO_GENE_H */
+#endif							/* GEQO_GENE_H */
diff --git a/src/include/optimizer/geqo_misc.h b/src/include/optimizer/geqo_misc.h
index 880bd0e140c398fcf7fcbb3d9df73ac05b433d97..89f91b3a4dfa8f94643b18220b22d493a80af477 100644
--- a/src/include/optimizer/geqo_misc.h
+++ b/src/include/optimizer/geqo_misc.h
@@ -29,6 +29,6 @@
 extern void print_pool(FILE *fp, Pool *pool, int start, int stop);
 extern void print_gen(FILE *fp, Pool *pool, int generation);
 extern void print_edge_table(FILE *fp, Edge *edge_table, int num_gene);
-#endif   /* GEQO_DEBUG */
+#endif							/* GEQO_DEBUG */
 
-#endif   /* GEQO_MISC_H */
+#endif							/* GEQO_MISC_H */
diff --git a/src/include/optimizer/geqo_mutation.h b/src/include/optimizer/geqo_mutation.h
index 85781c3c317f8e2a48aee0ba5d039321c800e2e1..c5a94e03cfd7ada504ef08463eec315c39727a63 100644
--- a/src/include/optimizer/geqo_mutation.h
+++ b/src/include/optimizer/geqo_mutation.h
@@ -27,4 +27,4 @@
 
 extern void geqo_mutation(PlannerInfo *root, Gene *tour, int num_gene);
 
-#endif   /* GEQO_MUTATION_H */
+#endif							/* GEQO_MUTATION_H */
diff --git a/src/include/optimizer/geqo_pool.h b/src/include/optimizer/geqo_pool.h
index 7947b6e5bb3cb03a864b4bfa81eb83d0e2257efb..9fac307d691a4423a75a8e2b9e09b601ffc1f4a5 100644
--- a/src/include/optimizer/geqo_pool.h
+++ b/src/include/optimizer/geqo_pool.h
@@ -37,4 +37,4 @@ extern void spread_chromo(PlannerInfo *root, Chromosome *chromo, Pool *pool);
 
 extern void sort_pool(PlannerInfo *root, Pool *pool);
 
-#endif   /* GEQO_POOL_H */
+#endif							/* GEQO_POOL_H */
diff --git a/src/include/optimizer/geqo_random.h b/src/include/optimizer/geqo_random.h
index 531258938780ab60df0e8520779f81db6b59d8c7..2665a096b3446b576ca394f4412228145cd78bdd 100644
--- a/src/include/optimizer/geqo_random.h
+++ b/src/include/optimizer/geqo_random.h
@@ -38,4 +38,4 @@ extern double geqo_rand(PlannerInfo *root);
 #define geqo_randint(root, upper, lower) \
 	( (int) floor( geqo_rand(root)*(((upper)-(lower))+0.999999) ) + (lower) )
 
-#endif   /* GEQO_RANDOM_H */
+#endif							/* GEQO_RANDOM_H */
diff --git a/src/include/optimizer/geqo_recombination.h b/src/include/optimizer/geqo_recombination.h
index 8ddde222960ac8da609b74ed558c3e476f13ea13..8a436b9ec2bdbe33bb1c538590b13bd8b2864696 100644
--- a/src/include/optimizer/geqo_recombination.h
+++ b/src/include/optimizer/geqo_recombination.h
@@ -86,4 +86,4 @@ extern void ox1(PlannerInfo *root, Gene *mom, Gene *dad, Gene *offspring,
 extern void ox2(PlannerInfo *root, Gene *mom, Gene *dad, Gene *offspring,
 	int num_gene, City *city_table);
 
-#endif   /* GEQO_RECOMBINATION_H */
+#endif							/* GEQO_RECOMBINATION_H */
diff --git a/src/include/optimizer/geqo_selection.h b/src/include/optimizer/geqo_selection.h
index 1aecf14ac138d8b8dd8a01780d7a03d217208371..69ce2b4b8a019fdacb9f854af0f84813182b7cb1 100644
--- a/src/include/optimizer/geqo_selection.h
+++ b/src/include/optimizer/geqo_selection.h
@@ -30,4 +30,4 @@ extern void geqo_selection(PlannerInfo *root,
 			   Chromosome *momma, Chromosome *daddy,
 			   Pool *pool, double bias);
 
-#endif   /* GEQO_SELECTION_H */
+#endif							/* GEQO_SELECTION_H */
diff --git a/src/include/optimizer/joininfo.h b/src/include/optimizer/joininfo.h
index c9a8b53f1fd6e9cf37de6f7ad6c1f7710f3e7097..4450d81408cafcaaff5163895857d8ac9de27bae 100644
--- a/src/include/optimizer/joininfo.h
+++ b/src/include/optimizer/joininfo.h
@@ -27,4 +27,4 @@ extern void remove_join_clause_from_rels(PlannerInfo *root,
 							 RestrictInfo *restrictinfo,
 							 Relids join_relids);
 
-#endif   /* JOININFO_H */
+#endif							/* JOININFO_H */
diff --git a/src/include/optimizer/orclauses.h b/src/include/optimizer/orclauses.h
index 2512ddee8f218d58a67878b707877cc342637e5f..a3d8e1d9f90af9b19eb4b49165b88535c957a92d 100644
--- a/src/include/optimizer/orclauses.h
+++ b/src/include/optimizer/orclauses.h
@@ -18,4 +18,4 @@
 
 extern void extract_restriction_or_clauses(PlannerInfo *root);
 
-#endif   /* ORCLAUSES_H */
+#endif							/* ORCLAUSES_H */
diff --git a/src/include/optimizer/pathnode.h b/src/include/optimizer/pathnode.h
index 245825c38b95854a50056904bc55e47ddf7caaec..0c0549db7f7e061ccda955b160f85d3a49a0bc8f 100644
--- a/src/include/optimizer/pathnode.h
+++ b/src/include/optimizer/pathnode.h
@@ -286,4 +286,4 @@ extern ParamPathInfo *get_joinrel_parampathinfo(PlannerInfo *root,
 extern ParamPathInfo *get_appendrel_parampathinfo(RelOptInfo *appendrel,
 							Relids required_outer);
 
-#endif   /* PATHNODE_H */
+#endif							/* PATHNODE_H */
diff --git a/src/include/optimizer/paths.h b/src/include/optimizer/paths.h
index 807729c74a34ba98ebababcbfa023d89a8509e46..4e06b2e29931e7b43165dfba0466da9cf5b94ae4 100644
--- a/src/include/optimizer/paths.h
+++ b/src/include/optimizer/paths.h
@@ -228,4 +228,4 @@ extern PathKey *make_canonical_pathkey(PlannerInfo *root,
 					   EquivalenceClass *eclass, Oid opfamily,
 					   int strategy, bool nulls_first);
 
-#endif   /* PATHS_H */
+#endif							/* PATHS_H */
diff --git a/src/include/optimizer/placeholder.h b/src/include/optimizer/placeholder.h
index 11e6403aa30117167f4835852d0bd3fa40077840..5a4d46ba9d7000ce893b7866c8a4ae87934adbb8 100644
--- a/src/include/optimizer/placeholder.h
+++ b/src/include/optimizer/placeholder.h
@@ -29,4 +29,4 @@ extern void add_placeholders_to_base_rels(PlannerInfo *root);
 extern void add_placeholders_to_joinrel(PlannerInfo *root, RelOptInfo *joinrel,
 							RelOptInfo *outer_rel, RelOptInfo *inner_rel);
 
-#endif   /* PLACEHOLDER_H */
+#endif							/* PLACEHOLDER_H */
diff --git a/src/include/optimizer/plancat.h b/src/include/optimizer/plancat.h
index 16960c28590cec58af15f164ffaa49adf47d27ed..71f0faf93847e964748ee944ac16b0b046be394a 100644
--- a/src/include/optimizer/plancat.h
+++ b/src/include/optimizer/plancat.h
@@ -57,4 +57,4 @@ extern Selectivity join_selectivity(PlannerInfo *root,
 
 extern bool has_row_triggers(PlannerInfo *root, Index rti, CmdType event);
 
-#endif   /* PLANCAT_H */
+#endif							/* PLANCAT_H */
diff --git a/src/include/optimizer/planmain.h b/src/include/optimizer/planmain.h
index e3cde2595b33d78c4adfeec42afd2e7f785e2a67..f1d16cffab07ee1584ba9246b125d13cefa2a9ad 100644
--- a/src/include/optimizer/planmain.h
+++ b/src/include/optimizer/planmain.h
@@ -120,4 +120,4 @@ extern void extract_query_dependencies(Node *query,
 						   List **invalItems,
 						   bool *hasRowSecurity);
 
-#endif   /* PLANMAIN_H */
+#endif							/* PLANMAIN_H */
diff --git a/src/include/optimizer/planner.h b/src/include/optimizer/planner.h
index 41667f2c4132260dcb9a8688117acc12bc9c148a..2a4cf71e10216e8b6894373fb2b1e4069003e922 100644
--- a/src/include/optimizer/planner.h
+++ b/src/include/optimizer/planner.h
@@ -59,4 +59,4 @@ extern bool plan_cluster_use_sort(Oid tableOid, Oid indexOid);
 
 extern List *get_partitioned_child_rels(PlannerInfo *root, Index rti);
 
-#endif   /* PLANNER_H */
+#endif							/* PLANNER_H */
diff --git a/src/include/optimizer/predtest.h b/src/include/optimizer/predtest.h
index 748cd35611226d9efdb15bf6d3e740a0c8ae9b0c..bccb8d63a958be6fe3dc4fbb05b271c824881636 100644
--- a/src/include/optimizer/predtest.h
+++ b/src/include/optimizer/predtest.h
@@ -22,4 +22,4 @@ extern bool predicate_implied_by(List *predicate_list, List *clause_list,
 extern bool predicate_refuted_by(List *predicate_list, List *clause_list,
 					 bool clause_is_check);
 
-#endif   /* PREDTEST_H */
+#endif							/* PREDTEST_H */
diff --git a/src/include/optimizer/prep.h b/src/include/optimizer/prep.h
index 2b20b36f74f00e2df72c10ad193c3fb817e438a2..faad46b5e4e33570af17d41224f309841800c0cf 100644
--- a/src/include/optimizer/prep.h
+++ b/src/include/optimizer/prep.h
@@ -58,4 +58,4 @@ extern Node *adjust_appendrel_attrs(PlannerInfo *root, Node *node,
 extern Node *adjust_appendrel_attrs_multilevel(PlannerInfo *root, Node *node,
 								  RelOptInfo *child_rel);
 
-#endif   /* PREP_H */
+#endif							/* PREP_H */
diff --git a/src/include/optimizer/restrictinfo.h b/src/include/optimizer/restrictinfo.h
index 31b9a7928593992eac9e3c7e64782187abc59409..b2a69998fd84a823ef41e5e8ea2ccb755c281230 100644
--- a/src/include/optimizer/restrictinfo.h
+++ b/src/include/optimizer/restrictinfo.h
@@ -43,4 +43,4 @@ extern bool join_clause_is_movable_into(RestrictInfo *rinfo,
 							Relids currentrelids,
 							Relids current_and_outer);
 
-#endif   /* RESTRICTINFO_H */
+#endif							/* RESTRICTINFO_H */
diff --git a/src/include/optimizer/subselect.h b/src/include/optimizer/subselect.h
index 56dc237b513a1d0455b69e5dc12b58e6dfc7182c..ecd2011d54d52d726d9d6d44f3b83683385c2d7d 100644
--- a/src/include/optimizer/subselect.h
+++ b/src/include/optimizer/subselect.h
@@ -40,4 +40,4 @@ extern Param *assign_nestloop_param_placeholdervar(PlannerInfo *root,
 									 PlaceHolderVar *phv);
 extern int	SS_assign_special_param(PlannerInfo *root);
 
-#endif   /* SUBSELECT_H */
+#endif							/* SUBSELECT_H */
diff --git a/src/include/optimizer/tlist.h b/src/include/optimizer/tlist.h
index ccb93d8c8023733bba6a7c65893ea10ed7d47259..0d3ec920dd874446fb1108562bd9d66e26c31df9 100644
--- a/src/include/optimizer/tlist.h
+++ b/src/include/optimizer/tlist.h
@@ -69,4 +69,4 @@ extern void split_pathtarget_at_srfs(PlannerInfo *root,
 #define create_pathtarget(root, tlist) \
 	set_pathtarget_cost_width(root, make_pathtarget_from_tlist(tlist))
 
-#endif   /* TLIST_H */
+#endif							/* TLIST_H */
diff --git a/src/include/optimizer/var.h b/src/include/optimizer/var.h
index ae1f856933c229eb64f4bf2325a6a14ed492b310..61861528af2a3ca1d2ac5a047901c3b02148ed3d 100644
--- a/src/include/optimizer/var.h
+++ b/src/include/optimizer/var.h
@@ -21,10 +21,10 @@
 #define PVC_RECURSE_AGGREGATES	0x0002	/* recurse into Aggref arguments */
 #define PVC_INCLUDE_WINDOWFUNCS 0x0004	/* include WindowFuncs in output list */
 #define PVC_RECURSE_WINDOWFUNCS 0x0008	/* recurse into WindowFunc arguments */
-#define PVC_INCLUDE_PLACEHOLDERS	0x0010		/* include PlaceHolderVars in
-												 * output list */
-#define PVC_RECURSE_PLACEHOLDERS	0x0020		/* recurse into PlaceHolderVar
-												 * arguments */
+#define PVC_INCLUDE_PLACEHOLDERS	0x0010	/* include PlaceHolderVars in
+											 * output list */
+#define PVC_RECURSE_PLACEHOLDERS	0x0020	/* recurse into PlaceHolderVar
+											 * arguments */
 
 
 extern Relids pull_varnos(Node *node);
@@ -37,4 +37,4 @@ extern int	locate_var_of_level(Node *node, int levelsup);
 extern List *pull_var_clause(Node *node, int flags);
 extern Node *flatten_join_alias_vars(PlannerInfo *root, Node *node);
 
-#endif   /* VAR_H */
+#endif							/* VAR_H */
diff --git a/src/include/parser/analyze.h b/src/include/parser/analyze.h
index 4d7d06a162223bbbfed5ea9ea075c690d6434b89..40f22339f1a6f2064ab692ea2c03346b7aa862eb 100644
--- a/src/include/parser/analyze.h
+++ b/src/include/parser/analyze.h
@@ -43,4 +43,4 @@ extern void applyLockingClause(Query *qry, Index rtindex,
 				   LockClauseStrength strength,
 				   LockWaitPolicy waitPolicy, bool pushedDown);
 
-#endif   /* ANALYZE_H */
+#endif							/* ANALYZE_H */
diff --git a/src/include/parser/gramparse.h b/src/include/parser/gramparse.h
index 2da98f67f319a739087475727c60e6ce11c02db5..b6b67fb92c5b5675d24bc4e9a36b86a6c5b69688 100644
--- a/src/include/parser/gramparse.h
+++ b/src/include/parser/gramparse.h
@@ -44,8 +44,8 @@ typedef struct base_yy_extra_type
 	 */
 	bool		have_lookahead; /* is lookahead info valid? */
 	int			lookahead_token;	/* one-token lookahead */
-	core_YYSTYPE lookahead_yylval;		/* yylval for lookahead token */
-	YYLTYPE		lookahead_yylloc;		/* yylloc for lookahead token */
+	core_YYSTYPE lookahead_yylval;	/* yylval for lookahead token */
+	YYLTYPE		lookahead_yylloc;	/* yylloc for lookahead token */
 	char	   *lookahead_end;	/* end of current token */
 	char		lookahead_hold_char;	/* to be put back at *lookahead_end */
 
@@ -72,4 +72,4 @@ extern int base_yylex(YYSTYPE *lvalp, YYLTYPE *llocp,
 extern void parser_init(base_yy_extra_type *yyext);
 extern int	base_yyparse(core_yyscan_t yyscanner);
 
-#endif   /* GRAMPARSE_H */
+#endif							/* GRAMPARSE_H */
diff --git a/src/include/parser/parse_agg.h b/src/include/parser/parse_agg.h
index 8a54d59d6f9478689859689ffb67cec99b9c7234..6947a0186e2f4fcf42acb455a8c84e840eab03f1 100644
--- a/src/include/parser/parse_agg.h
+++ b/src/include/parser/parse_agg.h
@@ -65,4 +65,4 @@ extern void build_aggregate_finalfn_expr(Oid *agg_input_types,
 							 Oid finalfn_oid,
 							 Expr **finalfnexpr);
 
-#endif   /* PARSE_AGG_H */
+#endif							/* PARSE_AGG_H */
diff --git a/src/include/parser/parse_clause.h b/src/include/parser/parse_clause.h
index 823138f6c0e04c79817cd406bde37afb14dc7921..1d205c6327cac7aa3103871f4b731644bf05c736 100644
--- a/src/include/parser/parse_clause.h
+++ b/src/include/parser/parse_clause.h
@@ -51,4 +51,4 @@ extern List *addTargetToSortList(ParseState *pstate, TargetEntry *tle,
 extern Index assignSortGroupRef(TargetEntry *tle, List *tlist);
 extern bool targetIsInSortList(TargetEntry *tle, Oid sortop, List *sortList);
 
-#endif   /* PARSE_CLAUSE_H */
+#endif							/* PARSE_CLAUSE_H */
diff --git a/src/include/parser/parse_coerce.h b/src/include/parser/parse_coerce.h
index 3eed81966dcc34ae0fc25b3d75c88b69d649a486..06f65293cb39ddf2ee44e5bfc8c2e335dc846541 100644
--- a/src/include/parser/parse_coerce.h
+++ b/src/include/parser/parse_coerce.h
@@ -91,4 +91,4 @@ extern CoercionPathType find_coercion_pathway(Oid targetTypeId,
 extern CoercionPathType find_typmod_coercion_function(Oid typeId,
 							  Oid *funcid);
 
-#endif   /* PARSE_COERCE_H */
+#endif							/* PARSE_COERCE_H */
diff --git a/src/include/parser/parse_collate.h b/src/include/parser/parse_collate.h
index e42971dfde033514eb8aa2068a1f26cc89875021..7279fa4e7cff00b1725bba9e8f6916538372cc0c 100644
--- a/src/include/parser/parse_collate.h
+++ b/src/include/parser/parse_collate.h
@@ -24,4 +24,4 @@ extern void assign_expr_collations(ParseState *pstate, Node *expr);
 
 extern Oid	select_common_collation(ParseState *pstate, List *exprs, bool none_ok);
 
-#endif   /* PARSE_COLLATE_H */
+#endif							/* PARSE_COLLATE_H */
diff --git a/src/include/parser/parse_cte.h b/src/include/parser/parse_cte.h
index 91306123128f021aafa80fd786ca34a63adde864..695e88c7ed67afb4ffd622aaa6cfb42aae6718fe 100644
--- a/src/include/parser/parse_cte.h
+++ b/src/include/parser/parse_cte.h
@@ -21,4 +21,4 @@ extern List *transformWithClause(ParseState *pstate, WithClause *withClause);
 extern void analyzeCTETargetList(ParseState *pstate, CommonTableExpr *cte,
 					 List *tlist);
 
-#endif   /* PARSE_CTE_H */
+#endif							/* PARSE_CTE_H */
diff --git a/src/include/parser/parse_enr.h b/src/include/parser/parse_enr.h
index 48a7576f2c2c6d1133e60e2263a0769040fd4337..9c68ddbb0439899d5f546443a61e9c1d50114856 100644
--- a/src/include/parser/parse_enr.h
+++ b/src/include/parser/parse_enr.h
@@ -19,4 +19,4 @@
 extern bool name_matches_visible_ENR(ParseState *pstate, const char *refname);
 extern EphemeralNamedRelationMetadata get_visible_ENR(ParseState *pstate, const char *refname);
 
-#endif   /* PARSE_ENR_H */
+#endif							/* PARSE_ENR_H */
diff --git a/src/include/parser/parse_expr.h b/src/include/parser/parse_expr.h
index 2101eaefda4c3e153fbe2d16b10a56e4d34604bd..3af09b00560e17b9f60534512411ac11fbd5c778 100644
--- a/src/include/parser/parse_expr.h
+++ b/src/include/parser/parse_expr.h
@@ -23,4 +23,4 @@ extern Node *transformExpr(ParseState *pstate, Node *expr, ParseExprKind exprKin
 
 extern const char *ParseExprKindName(ParseExprKind exprKind);
 
-#endif   /* PARSE_EXPR_H */
+#endif							/* PARSE_EXPR_H */
diff --git a/src/include/parser/parse_func.h b/src/include/parser/parse_func.h
index 68572e9d2a92b4c13eaefdd0139e7ad789ab1016..b4b6084b1bfd35c7bb7e72c326354e4569980848 100644
--- a/src/include/parser/parse_func.h
+++ b/src/include/parser/parse_func.h
@@ -70,4 +70,4 @@ extern Oid LookupAggWithArgs(ObjectWithArgs *agg,
 extern void check_srf_call_placement(ParseState *pstate, Node *last_srf,
 						 int location);
 
-#endif   /* PARSE_FUNC_H */
+#endif							/* PARSE_FUNC_H */
diff --git a/src/include/parser/parse_node.h b/src/include/parser/parse_node.h
index cc424ece039f1ed946f1bc762b1fc1e285770b13..68930c1f4adf3b67ca04b9148d7b336ff3ccfbc9 100644
--- a/src/include/parser/parse_node.h
+++ b/src/include/parser/parse_node.h
@@ -43,7 +43,7 @@ typedef enum ParseExprKind
 	EXPR_KIND_FILTER,			/* FILTER */
 	EXPR_KIND_WINDOW_PARTITION, /* window definition PARTITION BY */
 	EXPR_KIND_WINDOW_ORDER,		/* window definition ORDER BY */
-	EXPR_KIND_WINDOW_FRAME_RANGE,		/* window frame clause with RANGE */
+	EXPR_KIND_WINDOW_FRAME_RANGE,	/* window frame clause with RANGE */
 	EXPR_KIND_WINDOW_FRAME_ROWS,	/* window frame clause with ROWS */
 	EXPR_KIND_SELECT_TARGET,	/* SELECT target list item */
 	EXPR_KIND_INSERT_TARGET,	/* INSERT target list item */
@@ -63,11 +63,11 @@ typedef enum ParseExprKind
 	EXPR_KIND_FUNCTION_DEFAULT, /* default parameter value for function */
 	EXPR_KIND_INDEX_EXPRESSION, /* index expression */
 	EXPR_KIND_INDEX_PREDICATE,	/* index predicate */
-	EXPR_KIND_ALTER_COL_TRANSFORM,		/* transform expr in ALTER COLUMN TYPE */
+	EXPR_KIND_ALTER_COL_TRANSFORM,	/* transform expr in ALTER COLUMN TYPE */
 	EXPR_KIND_EXECUTE_PARAMETER,	/* parameter value in EXECUTE */
 	EXPR_KIND_TRIGGER_WHEN,		/* WHEN condition in CREATE TRIGGER */
 	EXPR_KIND_POLICY,			/* USING or WITH CHECK expr in policy */
-	EXPR_KIND_PARTITION_EXPRESSION		/* PARTITION BY expression */
+	EXPR_KIND_PARTITION_EXPRESSION	/* PARTITION BY expression */
 } ParseExprKind;
 
 
@@ -167,7 +167,7 @@ typedef Node *(*CoerceParamHook) (ParseState *pstate, Param *param,
  */
 struct ParseState
 {
-	struct ParseState *parentParseState;		/* stack link */
+	struct ParseState *parentParseState;	/* stack link */
 	const char *p_sourcetext;	/* source text, or NULL if not available */
 	List	   *p_rtable;		/* range table so far */
 	List	   *p_joinexprs;	/* JoinExprs for RTE_JOIN p_rtable entries */
@@ -175,25 +175,24 @@ struct ParseState
 								 * node's fromlist) */
 	List	   *p_namespace;	/* currently-referenceable RTEs (List of
 								 * ParseNamespaceItem) */
-	bool		p_lateral_active;		/* p_lateral_only items visible? */
+	bool		p_lateral_active;	/* p_lateral_only items visible? */
 	List	   *p_ctenamespace; /* current namespace for common table exprs */
 	List	   *p_future_ctes;	/* common table exprs not yet in namespace */
-	CommonTableExpr *p_parent_cte;		/* this query's containing CTE */
-	Relation	p_target_relation;		/* INSERT/UPDATE/DELETE target rel */
-	RangeTblEntry *p_target_rangetblentry;		/* target rel's RTE */
+	CommonTableExpr *p_parent_cte;	/* this query's containing CTE */
+	Relation	p_target_relation;	/* INSERT/UPDATE/DELETE target rel */
+	RangeTblEntry *p_target_rangetblentry;	/* target rel's RTE */
 	bool		p_is_insert;	/* process assignment like INSERT not UPDATE */
 	List	   *p_windowdefs;	/* raw representations of window clauses */
 	ParseExprKind p_expr_kind;	/* what kind of expression we're parsing */
 	int			p_next_resno;	/* next targetlist resno to assign */
 	List	   *p_multiassign_exprs;	/* junk tlist entries for multiassign */
-	List	   *p_locking_clause;		/* raw FOR UPDATE/FOR SHARE info */
+	List	   *p_locking_clause;	/* raw FOR UPDATE/FOR SHARE info */
 	bool		p_locked_from_parent;	/* parent has marked this subquery
 										 * with FOR UPDATE/FOR SHARE */
-	bool		p_resolve_unknowns;		/* resolve unknown-type SELECT outputs
-										 * as type text */
+	bool		p_resolve_unknowns; /* resolve unknown-type SELECT outputs as
+									 * type text */
 
-	QueryEnvironment *p_queryEnv;		/* curr env, incl refs to enclosing
-										 * env */
+	QueryEnvironment *p_queryEnv;	/* curr env, incl refs to enclosing env */
 
 	/* Flags telling about things found in the query: */
 	bool		p_hasAggs;
@@ -212,7 +211,7 @@ struct ParseState
 	PostParseColumnRefHook p_post_columnref_hook;
 	ParseParamRefHook p_paramref_hook;
 	CoerceParamHook p_coerce_param_hook;
-	void	   *p_ref_hook_state;		/* common passthrough link for above */
+	void	   *p_ref_hook_state;	/* common passthrough link for above */
 };
 
 /*
@@ -280,4 +279,4 @@ extern ArrayRef *transformArraySubscripts(ParseState *pstate,
 						 Node *assignFrom);
 extern Const *make_const(ParseState *pstate, Value *value, int location);
 
-#endif   /* PARSE_NODE_H */
+#endif							/* PARSE_NODE_H */
diff --git a/src/include/parser/parse_oper.h b/src/include/parser/parse_oper.h
index ab3c4aa62f619766e4d81e1252519e0daa3f7195..3cab732b1f71caa43d9d661735b4918f8e5343ea 100644
--- a/src/include/parser/parse_oper.h
+++ b/src/include/parser/parse_oper.h
@@ -64,4 +64,4 @@ extern Expr *make_scalar_array_op(ParseState *pstate, List *opname,
 					 bool useOr,
 					 Node *ltree, Node *rtree, int location);
 
-#endif   /* PARSE_OPER_H */
+#endif							/* PARSE_OPER_H */
diff --git a/src/include/parser/parse_param.h b/src/include/parser/parse_param.h
index 68f3ddaffa7c8ab54ec96241868d985e7860bcfb..50c21cfc9df7142a5a648de4969002bcd9c99a31 100644
--- a/src/include/parser/parse_param.h
+++ b/src/include/parser/parse_param.h
@@ -22,4 +22,4 @@ extern void parse_variable_parameters(ParseState *pstate,
 extern void check_variable_parameters(ParseState *pstate, Query *query);
 extern bool query_contains_extern_params(Query *query);
 
-#endif   /* PARSE_PARAM_H */
+#endif							/* PARSE_PARAM_H */
diff --git a/src/include/parser/parse_relation.h b/src/include/parser/parse_relation.h
index 2f42cc8ef071b66b3dda8109d4b07cf13661d7b0..6aa4ee69e60194d6b3f389f64d971cbcd4c14426 100644
--- a/src/include/parser/parse_relation.h
+++ b/src/include/parser/parse_relation.h
@@ -129,4 +129,4 @@ extern Oid	attnumTypeId(Relation rd, int attid);
 extern Oid	attnumCollationId(Relation rd, int attid);
 extern bool isQueryUsingTempRelation(Query *query);
 
-#endif   /* PARSE_RELATION_H */
+#endif							/* PARSE_RELATION_H */
diff --git a/src/include/parser/parse_target.h b/src/include/parser/parse_target.h
index d06a235df0b191965bf9c5f04dda4e50eed2bb97..44af46b1aaa043bd65a226e48ba066a6f1e32d72 100644
--- a/src/include/parser/parse_target.h
+++ b/src/include/parser/parse_target.h
@@ -43,4 +43,4 @@ extern TupleDesc expandRecordVariable(ParseState *pstate, Var *var,
 extern char *FigureColname(Node *node);
 extern char *FigureIndexColname(Node *node);
 
-#endif   /* PARSE_TARGET_H */
+#endif							/* PARSE_TARGET_H */
diff --git a/src/include/parser/parse_type.h b/src/include/parser/parse_type.h
index db0cd56eccaf2a6e46577da8bf29e5e3d2011a92..7b843d0b9de8ee55c0466378ec25b54a84505143 100644
--- a/src/include/parser/parse_type.h
+++ b/src/include/parser/parse_type.h
@@ -52,4 +52,4 @@ extern void parseTypeString(const char *str, Oid *typeid_p, int32 *typmod_p, boo
 
 #define ISCOMPLEX(typeid) (typeidTypeRelid(typeid) != InvalidOid)
 
-#endif   /* PARSE_TYPE_H */
+#endif							/* PARSE_TYPE_H */
diff --git a/src/include/parser/parse_utilcmd.h b/src/include/parser/parse_utilcmd.h
index 8d0d17f8577a972824141279dcf920d7f8b088de..e749432ef03e7cfbc6e35e3807144c0bea3ecd29 100644
--- a/src/include/parser/parse_utilcmd.h
+++ b/src/include/parser/parse_utilcmd.h
@@ -28,4 +28,4 @@ extern List *transformCreateSchemaStmt(CreateSchemaStmt *stmt);
 extern PartitionBoundSpec *transformPartitionBound(ParseState *pstate, Relation parent,
 						PartitionBoundSpec *spec);
 
-#endif   /* PARSE_UTILCMD_H */
+#endif							/* PARSE_UTILCMD_H */
diff --git a/src/include/parser/parser.h b/src/include/parser/parser.h
index 3895e03c6c39c04ec03e8842ae6c904a6eddc511..8370df6bbb993780323b7e02a7f822f859ea4d7b 100644
--- a/src/include/parser/parser.h
+++ b/src/include/parser/parser.h
@@ -38,4 +38,4 @@ extern List *raw_parser(const char *str);
 extern List *SystemFuncName(char *name);
 extern TypeName *SystemTypeName(char *name);
 
-#endif   /* PARSER_H */
+#endif							/* PARSER_H */
diff --git a/src/include/parser/parsetree.h b/src/include/parser/parsetree.h
index 951ff0a254b6748b2f967cf65d15487e12a9d92b..96cb2e2f67ce973309674d1241e895da9fb62266 100644
--- a/src/include/parser/parsetree.h
+++ b/src/include/parser/parsetree.h
@@ -76,4 +76,4 @@ extern TargetEntry *get_tle_by_resno(List *tlist, AttrNumber resno);
 
 extern RowMarkClause *get_parse_rowmark(Query *qry, Index rtindex);
 
-#endif   /* PARSETREE_H */
+#endif							/* PARSETREE_H */
diff --git a/src/include/parser/scanner.h b/src/include/parser/scanner.h
index 74f1cc897f50a54562539a2e93908ba34eccc074..bb95de730b1f40faee1a6dc1e394c0a76914db6a 100644
--- a/src/include/parser/scanner.h
+++ b/src/include/parser/scanner.h
@@ -127,4 +127,4 @@ extern int core_yylex(core_YYSTYPE *lvalp, YYLTYPE *llocp,
 extern int	scanner_errposition(int location, core_yyscan_t yyscanner);
 extern void scanner_yyerror(const char *message, core_yyscan_t yyscanner) pg_attribute_noreturn();
 
-#endif   /* SCANNER_H */
+#endif							/* SCANNER_H */
diff --git a/src/include/parser/scansup.h b/src/include/parser/scansup.h
index 3464eb4c0e48778617b635b9f6c3fba49dbe8559..f9a36b5cbd679d767d1418d166da6175a48dc8ee 100644
--- a/src/include/parser/scansup.h
+++ b/src/include/parser/scansup.h
@@ -27,4 +27,4 @@ extern void truncate_identifier(char *ident, int len, bool warn);
 
 extern bool scanner_isspace(char ch);
 
-#endif   /* SCANSUP_H */
+#endif							/* SCANSUP_H */
diff --git a/src/include/pg_getopt.h b/src/include/pg_getopt.h
index c356ba197e1dba899097ee30a97700e18401b32e..16d5a326f99584777310378d450ccf9a5476923b 100644
--- a/src/include/pg_getopt.h
+++ b/src/include/pg_getopt.h
@@ -29,7 +29,7 @@ extern int	optind;
 extern int	opterr;
 extern int	optopt;
 
-#endif   /* HAVE_GETOPT_H */
+#endif							/* HAVE_GETOPT_H */
 
 /*
  * Some platforms have optreset but fail to declare it in <getopt.h>, so cope.
@@ -43,4 +43,4 @@ extern int	optreset;
 extern int	getopt(int nargc, char *const *nargv, const char *ostr);
 #endif
 
-#endif   /* PG_GETOPT_H */
+#endif							/* PG_GETOPT_H */
diff --git a/src/include/pg_trace.h b/src/include/pg_trace.h
index 1fe95e6403c1bf28537036c2dac31fa72760be0e..29bc95d0d3ea656ccc1fc70a84dbf95130b743fc 100644
--- a/src/include/pg_trace.h
+++ b/src/include/pg_trace.h
@@ -14,4 +14,4 @@
 
 #include "utils/probes.h"		/* pgrminclude ignore */
 
-#endif   /* PG_TRACE_H */
+#endif							/* PG_TRACE_H */
diff --git a/src/include/pgstat.h b/src/include/pgstat.h
index bcf20ced5917da85ee8cfd939a743fe88ed43ca5..6bffe63ad6badaed8bcddab1342632aa2f45067d 100644
--- a/src/include/pgstat.h
+++ b/src/include/pgstat.h
@@ -154,7 +154,7 @@ typedef struct PgStat_TableStatus
 {
 	Oid			t_id;			/* table's OID */
 	bool		t_shared;		/* is it a shared catalog? */
-	struct PgStat_TableXactStatus *trans;		/* lowest subxact's counts */
+	struct PgStat_TableXactStatus *trans;	/* lowest subxact's counts */
 	PgStat_TableCounts t_counts;	/* event counts to be sent */
 } PgStat_TableStatus;
 
@@ -164,19 +164,19 @@ typedef struct PgStat_TableStatus
  */
 typedef struct PgStat_TableXactStatus
 {
-	PgStat_Counter tuples_inserted;		/* tuples inserted in (sub)xact */
-	PgStat_Counter tuples_updated;		/* tuples updated in (sub)xact */
-	PgStat_Counter tuples_deleted;		/* tuples deleted in (sub)xact */
+	PgStat_Counter tuples_inserted; /* tuples inserted in (sub)xact */
+	PgStat_Counter tuples_updated;	/* tuples updated in (sub)xact */
+	PgStat_Counter tuples_deleted;	/* tuples deleted in (sub)xact */
 	bool		truncated;		/* relation truncated in this (sub)xact */
 	PgStat_Counter inserted_pre_trunc;	/* tuples inserted prior to truncate */
 	PgStat_Counter updated_pre_trunc;	/* tuples updated prior to truncate */
 	PgStat_Counter deleted_pre_trunc;	/* tuples deleted prior to truncate */
 	int			nest_level;		/* subtransaction nest level */
 	/* links to other structs for same relation: */
-	struct PgStat_TableXactStatus *upper;		/* next higher subxact if any */
+	struct PgStat_TableXactStatus *upper;	/* next higher subxact if any */
 	PgStat_TableStatus *parent; /* per-table status */
 	/* structs of same subxact level are linked here: */
-	struct PgStat_TableXactStatus *next;		/* next of same subxact */
+	struct PgStat_TableXactStatus *next;	/* next of same subxact */
 } PgStat_TableXactStatus;
 
 
@@ -418,7 +418,7 @@ typedef struct PgStat_MsgBgWriter
 	PgStat_Counter m_buf_written_backend;
 	PgStat_Counter m_buf_fsync_backend;
 	PgStat_Counter m_buf_alloc;
-	PgStat_Counter m_checkpoint_write_time;		/* times in milliseconds */
+	PgStat_Counter m_checkpoint_write_time; /* times in milliseconds */
 	PgStat_Counter m_checkpoint_sync_time;
 } PgStat_MsgBgWriter;
 
@@ -633,13 +633,13 @@ typedef struct PgStat_StatTabEntry
 	PgStat_Counter blocks_fetched;
 	PgStat_Counter blocks_hit;
 
-	TimestampTz vacuum_timestamp;		/* user initiated vacuum */
+	TimestampTz vacuum_timestamp;	/* user initiated vacuum */
 	PgStat_Counter vacuum_count;
-	TimestampTz autovac_vacuum_timestamp;		/* autovacuum initiated */
+	TimestampTz autovac_vacuum_timestamp;	/* autovacuum initiated */
 	PgStat_Counter autovac_vacuum_count;
-	TimestampTz analyze_timestamp;		/* user initiated */
+	TimestampTz analyze_timestamp;	/* user initiated */
 	PgStat_Counter analyze_count;
-	TimestampTz autovac_analyze_timestamp;		/* autovacuum initiated */
+	TimestampTz autovac_analyze_timestamp;	/* autovacuum initiated */
 	PgStat_Counter autovac_analyze_count;
 } PgStat_StatTabEntry;
 
@@ -664,13 +664,13 @@ typedef struct PgStat_StatFuncEntry
  */
 typedef struct PgStat_ArchiverStats
 {
-	PgStat_Counter archived_count;		/* archival successes */
+	PgStat_Counter archived_count;	/* archival successes */
 	char		last_archived_wal[MAX_XFN_CHARS + 1];	/* last WAL file
 														 * archived */
-	TimestampTz last_archived_timestamp;		/* last archival success time */
+	TimestampTz last_archived_timestamp;	/* last archival success time */
 	PgStat_Counter failed_count;	/* failed archival attempts */
-	char		last_failed_wal[MAX_XFN_CHARS + 1];		/* WAL file involved in
-														 * last failure */
+	char		last_failed_wal[MAX_XFN_CHARS + 1]; /* WAL file involved in
+													 * last failure */
 	TimestampTz last_failed_timestamp;	/* last archival failure time */
 	TimestampTz stat_reset_timestamp;
 } PgStat_ArchiverStats;
@@ -683,7 +683,7 @@ typedef struct PgStat_GlobalStats
 	TimestampTz stats_timestamp;	/* time of stats file update */
 	PgStat_Counter timed_checkpoints;
 	PgStat_Counter requested_checkpoints;
-	PgStat_Counter checkpoint_write_time;		/* times in milliseconds */
+	PgStat_Counter checkpoint_write_time;	/* times in milliseconds */
 	PgStat_Counter checkpoint_sync_time;
 	PgStat_Counter buf_written_checkpoints;
 	PgStat_Counter buf_written_clean;
@@ -934,9 +934,9 @@ typedef struct PgBackendSSLStatus
 	/* Information about SSL connection */
 	int			ssl_bits;
 	bool		ssl_compression;
-	char		ssl_version[NAMEDATALEN];		/* MUST be null-terminated */
-	char		ssl_cipher[NAMEDATALEN];		/* MUST be null-terminated */
-	char		ssl_clientdn[NAMEDATALEN];		/* MUST be null-terminated */
+	char		ssl_version[NAMEDATALEN];	/* MUST be null-terminated */
+	char		ssl_cipher[NAMEDATALEN];	/* MUST be null-terminated */
+	char		ssl_clientdn[NAMEDATALEN];	/* MUST be null-terminated */
 } PgBackendSSLStatus;
 
 
@@ -987,7 +987,7 @@ typedef struct PgBackendStatus
 	Oid			st_databaseid;
 	Oid			st_userid;
 	SockAddr	st_clientaddr;
-	char	   *st_clienthostname;		/* MUST be null-terminated */
+	char	   *st_clienthostname;	/* MUST be null-terminated */
 
 	/* Information about SSL connection */
 	bool		st_ssl;
@@ -1324,4 +1324,4 @@ extern int	pgstat_fetch_stat_numbackends(void);
 extern PgStat_ArchiverStats *pgstat_fetch_stat_archiver(void);
 extern PgStat_GlobalStats *pgstat_fetch_global(void);
 
-#endif   /* PGSTAT_H */
+#endif							/* PGSTAT_H */
diff --git a/src/include/pgtime.h b/src/include/pgtime.h
index 3624dbdf4204cf8c0ba57d2baee84eb8a8eccf45..4fd8f75ef9162f6a8688acca4710fd48ba9b9d02 100644
--- a/src/include/pgtime.h
+++ b/src/include/pgtime.h
@@ -81,4 +81,4 @@ extern pg_tzenum *pg_tzenumerate_start(void);
 extern pg_tz *pg_tzenumerate_next(pg_tzenum *dir);
 extern void pg_tzenumerate_end(pg_tzenum *dir);
 
-#endif   /* _PGTIME_H */
+#endif							/* _PGTIME_H */
diff --git a/src/include/port.h b/src/include/port.h
index 0fa030ea818cfe7030dbc9f36cd46d300ae7cd8f..c2462167e4c75e3c8b370d008f54cb0dbc589560 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -180,7 +180,7 @@ extern int	pg_printf(const char *fmt,...) pg_attribute_printf(1, 2);
 #define fprintf			pg_fprintf
 #define printf			pg_printf
 #endif
-#endif   /* USE_REPL_SNPRINTF */
+#endif							/* USE_REPL_SNPRINTF */
 
 #if defined(WIN32)
 /*
@@ -200,7 +200,7 @@ extern int	pg_printf(const char *fmt,...) pg_attribute_printf(1, 2);
 extern char *pgwin32_setlocale(int category, const char *locale);
 
 #define setlocale(a,b) pgwin32_setlocale(a,b)
-#endif   /* WIN32 */
+#endif							/* WIN32 */
 
 /* Portable prompt handling */
 extern void simple_prompt(const char *prompt, char *destination, size_t destlen,
@@ -237,7 +237,7 @@ extern int	pgunlink(const char *path);
 
 #define rename(from, to)		pgrename(from, to)
 #define unlink(path)			pgunlink(path)
-#endif   /* defined(WIN32) || defined(__CYGWIN__) */
+#endif							/* defined(WIN32) || defined(__CYGWIN__) */
 
 /*
  *	Win32 also doesn't have symlinks, but we can emulate them with
@@ -326,7 +326,7 @@ extern int	gettimeofday(struct timeval *tp, struct timezone *tzp);
  *	close() does them all.
  */
 #define closesocket close
-#endif   /* WIN32 */
+#endif							/* WIN32 */
 
 /*
  * On Windows, setvbuf() does not support _IOLBF mode, and interprets that
@@ -481,4 +481,4 @@ extern char *escape_single_quotes_ascii(const char *src);
 /* port/wait_error.c */
 extern char *wait_result_to_str(int exit_status);
 
-#endif   /* PG_PORT_H */
+#endif							/* PG_PORT_H */
diff --git a/src/include/port/atomics.h b/src/include/port/atomics.h
index 89eb522637a8f94ccbe44a59ff30da7991d6c3dd..2bfd1ed728fca722686cf8522da5f7f1b92378a9 100644
--- a/src/include/port/atomics.h
+++ b/src/include/port/atomics.h
@@ -532,4 +532,4 @@ pg_atomic_sub_fetch_u64(volatile pg_atomic_uint64 *ptr, int64 sub_)
 
 #undef INSIDE_ATOMICS_H
 
-#endif   /* ATOMICS_H */
+#endif							/* ATOMICS_H */
diff --git a/src/include/port/pg_bswap.h b/src/include/port/pg_bswap.h
index 18859a6ea3510665478f8c202dc523aafb0ac397..50a6bd106b0bf3b060f3792caabf5fe50d3f0411 100644
--- a/src/include/port/pg_bswap.h
+++ b/src/include/port/pg_bswap.h
@@ -29,7 +29,7 @@
 					(((x) << 8)  & 0x00ff0000) | \
 					(((x) >> 8)  & 0x0000ff00) | \
 					(((x) >> 24) & 0x000000ff))
-#endif   /* HAVE__BUILTIN_BSWAP32 */
+#endif							/* HAVE__BUILTIN_BSWAP32 */
 
 #ifdef HAVE__BUILTIN_BSWAP64
 #define BSWAP64(x) __builtin_bswap64(x)
@@ -42,7 +42,7 @@
 					(((x) >> 24) & UINT64CONST(0x0000000000ff0000)) | \
 					(((x) >> 40) & UINT64CONST(0x000000000000ff00)) | \
 					(((x) >> 56) & UINT64CONST(0x00000000000000ff)))
-#endif   /* HAVE__BUILTIN_BSWAP64 */
+#endif							/* HAVE__BUILTIN_BSWAP64 */
 
 /*
  * Rearrange the bytes of a Datum from big-endian order into the native byte
@@ -63,7 +63,7 @@
 #define		DatumBigEndianToNative(x)	BSWAP64(x)
 #else							/* SIZEOF_DATUM != 8 */
 #define		DatumBigEndianToNative(x)	BSWAP32(x)
-#endif   /* SIZEOF_DATUM == 8 */
-#endif   /* WORDS_BIGENDIAN */
+#endif							/* SIZEOF_DATUM == 8 */
+#endif							/* WORDS_BIGENDIAN */
 
-#endif   /* PG_BSWAP_H */
+#endif							/* PG_BSWAP_H */
diff --git a/src/include/port/pg_crc32c.h b/src/include/port/pg_crc32c.h
index aa35fa89d275a59dc42ee9192a7068b64e1db304..cd58ecc988adf163db867350384222cf0939cce6 100644
--- a/src/include/port/pg_crc32c.h
+++ b/src/include/port/pg_crc32c.h
@@ -82,4 +82,4 @@ extern pg_crc32c pg_comp_crc32c_sb8(pg_crc32c crc, const void *data, size_t len)
 
 #endif
 
-#endif   /* PG_CRC32C_H */
+#endif							/* PG_CRC32C_H */
diff --git a/src/include/port/win32.h b/src/include/port/win32.h
index 43505f23e02cfdda63e9d5c40ec671b217538ac4..23f89748ac6738a931ad71d7a5e2a7b1e54625ab 100644
--- a/src/include/port/win32.h
+++ b/src/include/port/win32.h
@@ -442,7 +442,7 @@ typedef unsigned short mode_t;
 /* Pulled from Makefile.port in mingw */
 #define DLSUFFIX ".dll"
 
-#endif   /* _MSC_VER */
+#endif							/* _MSC_VER */
 
 /* These aren't provided by either MingW or MSVC */
 #define S_IRGRP 0
diff --git a/src/include/port/win32/sys/socket.h b/src/include/port/win32/sys/socket.h
index edaee6a894ca74e2c329a4bbcb3b68307e438670..9b2cdf3b9bcab926c99e9adbc90d0787b15ad4a5 100644
--- a/src/include/port/win32/sys/socket.h
+++ b/src/include/port/win32/sys/socket.h
@@ -30,4 +30,4 @@
  */
 #undef gai_strerror
 
-#endif   /* WIN32_SYS_SOCKET_H */
+#endif							/* WIN32_SYS_SOCKET_H */
diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h
index 9eb4bb7eac2f6cfafe8f80a0aa52ce9f6e8041cf..b6e8c58d44c39744460de371c2cdde84290490ca 100644
--- a/src/include/portability/instr_time.h
+++ b/src/include/portability/instr_time.h
@@ -202,7 +202,7 @@ typedef struct timeval instr_time;
 #define INSTR_TIME_GET_MICROSEC(t) \
 	(((uint64) (t).tv_sec * (uint64) 1000000) + (uint64) (t).tv_usec)
 
-#endif   /* HAVE_CLOCK_GETTIME */
+#endif							/* HAVE_CLOCK_GETTIME */
 
 #else							/* WIN32 */
 
@@ -243,6 +243,6 @@ GetTimerFrequency(void)
 	return (double) f.QuadPart;
 }
 
-#endif   /* WIN32 */
+#endif							/* WIN32 */
 
-#endif   /* INSTR_TIME_H */
+#endif							/* INSTR_TIME_H */
diff --git a/src/include/portability/mem.h b/src/include/portability/mem.h
index d560c3ce56070415e56705559341e81d12767a52..fa507c2581262cb6afd1140876d907ae65ca3e16 100644
--- a/src/include/portability/mem.h
+++ b/src/include/portability/mem.h
@@ -45,4 +45,4 @@
 #define MAP_FAILED ((void *) -1)
 #endif
 
-#endif   /* MEM_H */
+#endif							/* MEM_H */
diff --git a/src/include/postgres.h b/src/include/postgres.h
index 70ffdc6e173096c72a9773dde5ff67f399bfd87b..ae01ef86adffa4b927634bcdb903a6756e149321 100644
--- a/src/include/postgres.h
+++ b/src/include/postgres.h
@@ -147,7 +147,7 @@ typedef union
 	{
 		uint32		va_header;
 		uint32		va_rawsize; /* Original data size (excludes header) */
-		char		va_data[FLEXIBLE_ARRAY_MEMBER];		/* Compressed data */
+		char		va_data[FLEXIBLE_ARRAY_MEMBER]; /* Compressed data */
 	}			va_compressed;
 } varattrib_4b;
 
@@ -264,7 +264,7 @@ typedef struct
 #define SET_VARTAG_1B_E(PTR,tag) \
 	(((varattrib_1b_e *) (PTR))->va_header = 0x01, \
 	 ((varattrib_1b_e *) (PTR))->va_tag = (tag))
-#endif   /* WORDS_BIGENDIAN */
+#endif							/* WORDS_BIGENDIAN */
 
 #define VARHDRSZ_SHORT			offsetof(varattrib_1b, va_data)
 #define VARATT_SHORT_MAX		0x7F
@@ -803,4 +803,4 @@ extern void ExceptionalCondition(const char *conditionName,
 					 const char *errorType,
 			   const char *fileName, int lineNumber) pg_attribute_noreturn();
 
-#endif   /* POSTGRES_H */
+#endif							/* POSTGRES_H */
diff --git a/src/include/postgres_ext.h b/src/include/postgres_ext.h
index 452eae9935e5523981659bb6ee78aef74d5b9c5c..fdb61b7cf54efeff7fe00fbf218b61153c82e32b 100644
--- a/src/include/postgres_ext.h
+++ b/src/include/postgres_ext.h
@@ -71,4 +71,4 @@ typedef PG_INT64_TYPE pg_int64;
 #define PG_DIAG_SOURCE_LINE		'L'
 #define PG_DIAG_SOURCE_FUNCTION 'R'
 
-#endif   /* POSTGRES_EXT_H */
+#endif							/* POSTGRES_EXT_H */
diff --git a/src/include/postgres_fe.h b/src/include/postgres_fe.h
index f49e33bc35ddc45d07fb4f4bb2b0765a0392e127..1dd01d02833fa0c3cfa51ea5982a0d1ece75d671 100644
--- a/src/include/postgres_fe.h
+++ b/src/include/postgres_fe.h
@@ -26,4 +26,4 @@
 
 #include "common/fe_memutils.h"
 
-#endif   /* POSTGRES_FE_H */
+#endif							/* POSTGRES_FE_H */
diff --git a/src/include/postmaster/autovacuum.h b/src/include/postmaster/autovacuum.h
index d383fd3926eeb54a9b36e475f7fffb13b2a4d2c0..3469915ae25c11ce0ec1c776d59fda0714d993c8 100644
--- a/src/include/postmaster/autovacuum.h
+++ b/src/include/postmaster/autovacuum.h
@@ -78,4 +78,4 @@ extern void AutoVacuumRequestWork(AutoVacuumWorkItemType type,
 extern Size AutoVacuumShmemSize(void);
 extern void AutoVacuumShmemInit(void);
 
-#endif   /* AUTOVACUUM_H */
+#endif							/* AUTOVACUUM_H */
diff --git a/src/include/postmaster/bgworker.h b/src/include/postmaster/bgworker.h
index be4d3d27daba933f6274a5685ba55dae265f51dc..e2ecd3c9eb256d35e3e34b221c117c6adc5073be 100644
--- a/src/include/postmaster/bgworker.h
+++ b/src/include/postmaster/bgworker.h
@@ -90,7 +90,7 @@ typedef struct BackgroundWorker
 	char		bgw_name[BGW_MAXLEN];
 	int			bgw_flags;
 	BgWorkerStartTime bgw_start_time;
-	int			bgw_restart_time;		/* in seconds, or BGW_NEVER_RESTART */
+	int			bgw_restart_time;	/* in seconds, or BGW_NEVER_RESTART */
 	char		bgw_library_name[BGW_MAXLEN];
 	char		bgw_function_name[BGW_MAXLEN];
 	Datum		bgw_main_arg;
@@ -147,4 +147,4 @@ extern void BackgroundWorkerInitializeConnectionByOid(Oid dboid, Oid useroid);
 extern void BackgroundWorkerBlockSignals(void);
 extern void BackgroundWorkerUnblockSignals(void);
 
-#endif   /* BGWORKER_H */
+#endif							/* BGWORKER_H */
diff --git a/src/include/postmaster/bgworker_internals.h b/src/include/postmaster/bgworker_internals.h
index 9e0b0621cf4794ed25d1827a41b2586862b5b4be..bff10ba53c82c8ffd5b8d97df90e3b27edbbc34c 100644
--- a/src/include/postmaster/bgworker_internals.h
+++ b/src/include/postmaster/bgworker_internals.h
@@ -60,4 +60,4 @@ extern void StartBackgroundWorker(void) pg_attribute_noreturn();
 extern BackgroundWorker *BackgroundWorkerEntry(int slotno);
 #endif
 
-#endif   /* BGWORKER_INTERNALS_H */
+#endif							/* BGWORKER_INTERNALS_H */
diff --git a/src/include/postmaster/bgwriter.h b/src/include/postmaster/bgwriter.h
index 359b3ef5a5dcde2e6c29d41207dffedee05c23e0..a9b8bc7e8e95a187bf9d9c4ae1bb9088d5aad744 100644
--- a/src/include/postmaster/bgwriter.h
+++ b/src/include/postmaster/bgwriter.h
@@ -40,4 +40,4 @@ extern void CheckpointerShmemInit(void);
 
 extern bool FirstCallSinceLastCheckpoint(void);
 
-#endif   /* _BGWRITER_H */
+#endif							/* _BGWRITER_H */
diff --git a/src/include/postmaster/fork_process.h b/src/include/postmaster/fork_process.h
index c2bfd44ea0a230d1c8c23eac5ecc9c634c4f00cc..9d5b97aca754fe1fbfea185a3a6dd75d9323986d 100644
--- a/src/include/postmaster/fork_process.h
+++ b/src/include/postmaster/fork_process.h
@@ -14,4 +14,4 @@
 
 extern pid_t fork_process(void);
 
-#endif   /* FORK_PROCESS_H */
+#endif							/* FORK_PROCESS_H */
diff --git a/src/include/postmaster/pgarch.h b/src/include/postmaster/pgarch.h
index 6a4e0f43b847815ba0b701ce7161780a897b749d..ab1ddcf52c797649556bcfc795299336feffd4b6 100644
--- a/src/include/postmaster/pgarch.h
+++ b/src/include/postmaster/pgarch.h
@@ -36,4 +36,4 @@ extern int	pgarch_start(void);
 extern void PgArchiverMain(int argc, char *argv[]) pg_attribute_noreturn();
 #endif
 
-#endif   /* _PGARCH_H */
+#endif							/* _PGARCH_H */
diff --git a/src/include/postmaster/postmaster.h b/src/include/postmaster/postmaster.h
index 95231bf768b89dcef798ef53b0d04bb12fb165fe..0f85908b0980f4155d1d6dac05fd2df5a5170abb 100644
--- a/src/include/postmaster/postmaster.h
+++ b/src/include/postmaster/postmaster.h
@@ -39,9 +39,9 @@ extern int	postmaster_alive_fds[2];
  * Constants that represent which of postmaster_alive_fds is held by
  * postmaster, and which is used in children to check for postmaster death.
  */
-#define POSTMASTER_FD_WATCH		0		/* used in children to check for
-										 * postmaster death */
-#define POSTMASTER_FD_OWN		1		/* kept open by postmaster only */
+#define POSTMASTER_FD_WATCH		0	/* used in children to check for
+									 * postmaster death */
+#define POSTMASTER_FD_OWN		1	/* kept open by postmaster only */
 #endif
 
 extern const char *progname;
@@ -74,4 +74,4 @@ extern void ShmemBackendArrayAllocation(void);
  */
 #define MAX_BACKENDS	0x3FFFF
 
-#endif   /* _POSTMASTER_H */
+#endif							/* _POSTMASTER_H */
diff --git a/src/include/postmaster/startup.h b/src/include/postmaster/startup.h
index ce76d9499170cd0b775c8c686d737fdeae5d769a..883bd395bd6b82b18b60fceda69829d454fcf1f5 100644
--- a/src/include/postmaster/startup.h
+++ b/src/include/postmaster/startup.h
@@ -19,4 +19,4 @@ extern void PostRestoreCommand(void);
 extern bool IsPromoteTriggered(void);
 extern void ResetPromoteTriggered(void);
 
-#endif   /* _STARTUP_H */
+#endif							/* _STARTUP_H */
diff --git a/src/include/postmaster/syslogger.h b/src/include/postmaster/syslogger.h
index 94d7eac347f54e655fe637bddb4fe9fbd3798762..f4248ef5d46fa4cd51d243a978359336380d77e3 100644
--- a/src/include/postmaster/syslogger.h
+++ b/src/include/postmaster/syslogger.h
@@ -94,4 +94,4 @@ extern void SysLoggerMain(int argc, char *argv[]) pg_attribute_noreturn();
 #define LOG_METAINFO_DATAFILE  "current_logfiles"
 #define LOG_METAINFO_DATAFILE_TMP  LOG_METAINFO_DATAFILE ".tmp"
 
-#endif   /* _SYSLOGGER_H */
+#endif							/* _SYSLOGGER_H */
diff --git a/src/include/postmaster/walwriter.h b/src/include/postmaster/walwriter.h
index fb91385e0bacd6cbe905d7f35a758297a23e0a98..f0eb42580215ead6a9d5c07afffa500185fdd774 100644
--- a/src/include/postmaster/walwriter.h
+++ b/src/include/postmaster/walwriter.h
@@ -18,4 +18,4 @@ extern int	WalWriterFlushAfter;
 
 extern void WalWriterMain(void) pg_attribute_noreturn();
 
-#endif   /* _WALWRITER_H */
+#endif							/* _WALWRITER_H */
diff --git a/src/include/regex/regex.h b/src/include/regex/regex.h
index cc73db25473c06e058555021e08cd5d1e2c75417..27fdc090409de7f3660c34684cb2c95c2cae6853 100644
--- a/src/include/regex/regex.h
+++ b/src/include/regex/regex.h
@@ -173,4 +173,4 @@ extern int	pg_regprefix(regex_t *, pg_wchar **, size_t *);
 extern void pg_regfree(regex_t *);
 extern size_t pg_regerror(int, const regex_t *, char *, size_t);
 
-#endif   /* _REGEX_H_ */
+#endif							/* _REGEX_H_ */
diff --git a/src/include/regex/regexport.h b/src/include/regex/regexport.h
index 091c568e635c738ba5526a9d6b58e19263bdfe62..1c84d15d55c1355c82dcd4ce32ffc435b8905f7c 100644
--- a/src/include/regex/regexport.h
+++ b/src/include/regex/regexport.h
@@ -54,4 +54,4 @@ extern int	pg_reg_getnumcharacters(const regex_t *regex, int co);
 extern void pg_reg_getcharacters(const regex_t *regex, int co,
 					 pg_wchar *chars, int chars_len);
 
-#endif   /* _REGEXPORT_H_ */
+#endif							/* _REGEXPORT_H_ */
diff --git a/src/include/regex/regguts.h b/src/include/regex/regguts.h
index 8d3221e4a4a91271eb86cff9425496b55a4b7558..5d0e7a961c920bee2e025d8b6bc8cb9922c16463 100644
--- a/src/include/regex/regguts.h
+++ b/src/include/regex/regguts.h
@@ -218,7 +218,7 @@ struct colormap
 	color	   *locolormap;		/* simple array indexed by chr code */
 
 	/* mapping data for chrs > MAX_SIMPLE_CHR: */
-	int			classbits[NUM_CCLASSES];		/* see comment above */
+	int			classbits[NUM_CCLASSES];	/* see comment above */
 	int			numcmranges;	/* number of colormapranges */
 	colormaprange *cmranges;	/* ranges of high chrs */
 	color	   *hicolormap;		/* 2-D array of color entries */
diff --git a/src/include/replication/basebackup.h b/src/include/replication/basebackup.h
index bbd446904fa5021494774bcd6ac9aeb79b5cfe6e..1a165c860b4695ad12b037e22eb1ad2d75cb3945 100644
--- a/src/include/replication/basebackup.h
+++ b/src/include/replication/basebackup.h
@@ -33,4 +33,4 @@ extern void SendBaseBackup(BaseBackupCmd *cmd);
 
 extern int64 sendTablespace(char *path, bool sizeonly);
 
-#endif   /* _BASEBACKUP_H */
+#endif							/* _BASEBACKUP_H */
diff --git a/src/include/replication/logicallauncher.h b/src/include/replication/logicallauncher.h
index 4f3e89e061906a35c463a1359d11187d00665a9e..aac7d326e22cf2d1cbe3dc9cca42f0384b7327b9 100644
--- a/src/include/replication/logicallauncher.h
+++ b/src/include/replication/logicallauncher.h
@@ -26,4 +26,4 @@ extern void AtEOXact_ApplyLauncher(bool isCommit);
 
 extern bool IsLogicalLauncher(void);
 
-#endif   /* LOGICALLAUNCHER_H */
+#endif							/* LOGICALLAUNCHER_H */
diff --git a/src/include/replication/logicalproto.h b/src/include/replication/logicalproto.h
index e7679e29edfb5bcfd7e698e237e82ee2472c49c7..191b03772fb30376d4d936c4b9555fc0f5eb7e40 100644
--- a/src/include/replication/logicalproto.h
+++ b/src/include/replication/logicalproto.h
@@ -103,4 +103,4 @@ extern LogicalRepRelation *logicalrep_read_rel(StringInfo in);
 extern void logicalrep_write_typ(StringInfo out, Oid typoid);
 extern void logicalrep_read_typ(StringInfo out, LogicalRepTyp *ltyp);
 
-#endif   /* LOGICALREP_PROTO_H */
+#endif							/* LOGICALREP_PROTO_H */
diff --git a/src/include/replication/logicalrelation.h b/src/include/replication/logicalrelation.h
index 3b814d3b2b531d7f0889a4c88ab8a92394f3cb48..835270565027276f2ab1330eb7a62305724b2ef7 100644
--- a/src/include/replication/logicalrelation.h
+++ b/src/include/replication/logicalrelation.h
@@ -16,7 +16,7 @@
 
 typedef struct LogicalRepRelMapEntry
 {
-	LogicalRepRelation remoterel;		/* key is remoterel.remoteid */
+	LogicalRepRelation remoterel;	/* key is remoterel.remoteid */
 
 	/* Mapping to local relation, filled as needed. */
 	Oid			localreloid;	/* local relation id */
@@ -39,4 +39,4 @@ extern void logicalrep_rel_close(LogicalRepRelMapEntry *rel,
 extern void logicalrep_typmap_update(LogicalRepTyp *remotetyp);
 extern Oid	logicalrep_typmap_getid(Oid remoteid);
 
-#endif   /* LOGICALRELATION_H */
+#endif							/* LOGICALRELATION_H */
diff --git a/src/include/replication/logicalworker.h b/src/include/replication/logicalworker.h
index 5877a930f68ca635c68c25fa031a28e09b824b80..2557d5a23bb3745dcb6c1874e322be3e129e469e 100644
--- a/src/include/replication/logicalworker.h
+++ b/src/include/replication/logicalworker.h
@@ -16,4 +16,4 @@ extern void ApplyWorkerMain(Datum main_arg);
 
 extern bool IsLogicalWorker(void);
 
-#endif   /* LOGICALWORKER_H */
+#endif							/* LOGICALWORKER_H */
diff --git a/src/include/replication/message.h b/src/include/replication/message.h
index b016af7bd77717179ce2881ab8f8d2155d409b2d..1f2d0bb5353658c1f48250288398f8a9c28a9281 100644
--- a/src/include/replication/message.h
+++ b/src/include/replication/message.h
@@ -39,4 +39,4 @@ void		logicalmsg_redo(XLogReaderState *record);
 void		logicalmsg_desc(StringInfo buf, XLogReaderState *record);
 const char *logicalmsg_identify(uint8 info);
 
-#endif   /* PG_LOGICAL_MESSAGE_H */
+#endif							/* PG_LOGICAL_MESSAGE_H */
diff --git a/src/include/replication/origin.h b/src/include/replication/origin.h
index d6b8eb9d80cd328c065f74e8ab6a3951ad9be456..ca56c01469f811a557627ed84b19906e814afc88 100644
--- a/src/include/replication/origin.h
+++ b/src/include/replication/origin.h
@@ -71,4 +71,4 @@ const char *replorigin_identify(uint8 info);
 extern Size ReplicationOriginShmemSize(void);
 extern void ReplicationOriginShmemInit(void);
 
-#endif   /* PG_ORIGIN_H */
+#endif							/* PG_ORIGIN_H */
diff --git a/src/include/replication/output_plugin.h b/src/include/replication/output_plugin.h
index 511216a295afe5b7b8571b733404ef426052e3be..26ff024882e7f49c9fcc88f943fefa10f49d7968 100644
--- a/src/include/replication/output_plugin.h
+++ b/src/include/replication/output_plugin.h
@@ -108,4 +108,4 @@ extern void OutputPluginPrepareWrite(struct LogicalDecodingContext *ctx, bool la
 extern void OutputPluginWrite(struct LogicalDecodingContext *ctx, bool last_write);
 extern void OutputPluginUpdateProgress(struct LogicalDecodingContext *ctx);
 
-#endif   /* OUTPUT_PLUGIN_H */
+#endif							/* OUTPUT_PLUGIN_H */
diff --git a/src/include/replication/pgoutput.h b/src/include/replication/pgoutput.h
index 8cd29ab1641e269c5954ca0c26f64f5afe286cd9..bfe8448ba9887e5e30f930fb2352879932bcfd00 100644
--- a/src/include/replication/pgoutput.h
+++ b/src/include/replication/pgoutput.h
@@ -27,4 +27,4 @@ typedef struct PGOutputData
 	List	   *publications;
 } PGOutputData;
 
-#endif   /* PGOUTPUT_H */
+#endif							/* PGOUTPUT_H */
diff --git a/src/include/replication/slot.h b/src/include/replication/slot.h
index 9a2dbd7b61c54cde8a3ab4df481562141b8c25f4..a283f4e2b860c966776582988ccace122bfdfc73 100644
--- a/src/include/replication/slot.h
+++ b/src/include/replication/slot.h
@@ -184,4 +184,4 @@ extern void CheckPointReplicationSlots(void);
 
 extern void CheckSlotRequirements(void);
 
-#endif   /* SLOT_H */
+#endif							/* SLOT_H */
diff --git a/src/include/replication/snapbuild.h b/src/include/replication/snapbuild.h
index dc676a0ce2e06d3169834b2cd19fbefe22229f43..7653717f83fe051b8a9938f4afcf526fbaa6f483 100644
--- a/src/include/replication/snapbuild.h
+++ b/src/include/replication/snapbuild.h
@@ -87,4 +87,4 @@ extern void SnapBuildProcessRunningXacts(SnapBuild *builder, XLogRecPtr lsn,
 							 struct xl_running_xacts *running);
 extern void SnapBuildSerializationPoint(SnapBuild *builder, XLogRecPtr lsn);
 
-#endif   /* SNAPBUILD_H */
+#endif							/* SNAPBUILD_H */
diff --git a/src/include/replication/syncrep.h b/src/include/replication/syncrep.h
index 1676ea09520d4c5c80f41a10e0170088142ea32b..ceafe2cbea1b9968d112463ef6d78f2c127c8dcb 100644
--- a/src/include/replication/syncrep.h
+++ b/src/include/replication/syncrep.h
@@ -94,4 +94,4 @@ extern void syncrep_yyerror(const char *str);
 extern void syncrep_scanner_init(const char *query_string);
 extern void syncrep_scanner_finish(void);
 
-#endif   /* _SYNCREP_H */
+#endif							/* _SYNCREP_H */
diff --git a/src/include/replication/walreceiver.h b/src/include/replication/walreceiver.h
index 68a813895b604e3eb9d1e050055309e7f4e8894c..c8652dbd489246f21c51920999e9319a9c902ed6 100644
--- a/src/include/replication/walreceiver.h
+++ b/src/include/replication/walreceiver.h
@@ -153,7 +153,7 @@ typedef struct
 		struct
 		{
 			uint32		proto_version;	/* Logical protocol version */
-			List	   *publication_names;		/* String list of publications */
+			List	   *publication_names;	/* String list of publications */
 		}			logical;
 	}			proto;
 } WalRcvStreamOptions;
@@ -298,4 +298,4 @@ extern int	GetReplicationApplyDelay(void);
 extern int	GetReplicationTransferLatency(void);
 extern void WalRcvForceReply(void);
 
-#endif   /* _WALRECEIVER_H */
+#endif							/* _WALRECEIVER_H */
diff --git a/src/include/replication/walsender.h b/src/include/replication/walsender.h
index c50e450ec2a897be716288ca913190ec524d65d5..1f20db827a84ba0740bc68d5795b04b17e363e92 100644
--- a/src/include/replication/walsender.h
+++ b/src/include/replication/walsender.h
@@ -72,4 +72,4 @@ extern void WalSndRqstFileReload(void);
 		}									\
 	} while (0)
 
-#endif   /* _WALSENDER_H */
+#endif							/* _WALSENDER_H */
diff --git a/src/include/replication/walsender_private.h b/src/include/replication/walsender_private.h
index 36311e124c4e0f098d0f88980d07086827b8dd38..0aa80d5c3e28d189755a019a33f3fdf02808f895 100644
--- a/src/include/replication/walsender_private.h
+++ b/src/include/replication/walsender_private.h
@@ -114,4 +114,4 @@ extern void replication_scanner_finish(void);
 
 extern Node *replication_parse_result;
 
-#endif   /* _WALSENDER_PRIVATE_H */
+#endif							/* _WALSENDER_PRIVATE_H */
diff --git a/src/include/replication/worker_internal.h b/src/include/replication/worker_internal.h
index 2bfff5c1205dc499f845f2b725db56473773ab51..494a3a3d087d2dea9cccb5b2bfd3a0fbc40e5905 100644
--- a/src/include/replication/worker_internal.h
+++ b/src/include/replication/worker_internal.h
@@ -90,4 +90,4 @@ am_tablesync_worker(void)
 	return OidIsValid(MyLogicalRepWorker->relid);
 }
 
-#endif   /* WORKER_INTERNAL_H */
+#endif							/* WORKER_INTERNAL_H */
diff --git a/src/include/rewrite/prs2lock.h b/src/include/rewrite/prs2lock.h
index 36dca02a7e3e07b92a2229b23fda8ec64a661fd8..419d140bd508a60c65bf0c260fd96cf0b6a112d6 100644
--- a/src/include/rewrite/prs2lock.h
+++ b/src/include/rewrite/prs2lock.h
@@ -43,4 +43,4 @@ typedef struct RuleLock
 	RewriteRule **rules;
 } RuleLock;
 
-#endif   /* REWRITE_H */
+#endif							/* REWRITE_H */
diff --git a/src/include/rewrite/rewriteDefine.h b/src/include/rewrite/rewriteDefine.h
index 54957009705816f7de3695c2aa1e9d5deb94e3cc..2e25288bb4b02bb80351ee6c81ca1a80a2bb7ead 100644
--- a/src/include/rewrite/rewriteDefine.h
+++ b/src/include/rewrite/rewriteDefine.h
@@ -41,4 +41,4 @@ extern void setRuleCheckAsUser(Node *node, Oid userid);
 extern void EnableDisableRule(Relation rel, const char *rulename,
 				  char fires_when);
 
-#endif   /* REWRITEDEFINE_H */
+#endif							/* REWRITEDEFINE_H */
diff --git a/src/include/rewrite/rewriteHandler.h b/src/include/rewrite/rewriteHandler.h
index 9857b4823b879768a768e74cf95a38c86f31f660..494fa29f10e1a888c63f425c1447cdde745de795 100644
--- a/src/include/rewrite/rewriteHandler.h
+++ b/src/include/rewrite/rewriteHandler.h
@@ -30,4 +30,4 @@ extern int relation_is_updatable(Oid reloid,
 					  bool include_triggers,
 					  Bitmapset *include_cols);
 
-#endif   /* REWRITEHANDLER_H */
+#endif							/* REWRITEHANDLER_H */
diff --git a/src/include/rewrite/rewriteManip.h b/src/include/rewrite/rewriteManip.h
index 3910bceb2aa7f4a03cd574ef3fd04747233f5beb..c76538c1338d77c937d3ef99eeb9d0ee330ddef8 100644
--- a/src/include/rewrite/rewriteManip.h
+++ b/src/include/rewrite/rewriteManip.h
@@ -28,7 +28,7 @@ struct replace_rte_variables_context
 	void	   *callback_arg;	/* context data for callback function */
 	int			target_varno;	/* RTE index to search for */
 	int			sublevels_up;	/* (current) nesting depth */
-	bool		inserted_sublink;		/* have we inserted a SubLink? */
+	bool		inserted_sublink;	/* have we inserted a SubLink? */
 };
 
 typedef enum ReplaceVarsNoMatchOption
@@ -82,4 +82,4 @@ extern Node *ReplaceVarsFromTargetList(Node *node,
 						  int nomatch_varno,
 						  bool *outer_hasSubLinks);
 
-#endif   /* REWRITEMANIP_H */
+#endif							/* REWRITEMANIP_H */
diff --git a/src/include/rewrite/rewriteRemove.h b/src/include/rewrite/rewriteRemove.h
index 28c9be72dbc0584c199064e920b8866e899566b6..d7d53b013720fbfa25fcda525460911d4e6685b2 100644
--- a/src/include/rewrite/rewriteRemove.h
+++ b/src/include/rewrite/rewriteRemove.h
@@ -18,4 +18,4 @@
 
 extern void RemoveRewriteRuleById(Oid ruleOid);
 
-#endif   /* REWRITEREMOVE_H */
+#endif							/* REWRITEREMOVE_H */
diff --git a/src/include/rewrite/rewriteSupport.h b/src/include/rewrite/rewriteSupport.h
index d287bbda7891c25705d6d306bbc50c6ad02c9540..60800aae2509127da7bd2d4550462c2faf847030 100644
--- a/src/include/rewrite/rewriteSupport.h
+++ b/src/include/rewrite/rewriteSupport.h
@@ -23,4 +23,4 @@ extern void SetRelationRuleStatus(Oid relationId, bool relHasRules);
 
 extern Oid	get_rewrite_oid(Oid relid, const char *rulename, bool missing_ok);
 
-#endif   /* REWRITESUPPORT_H */
+#endif							/* REWRITESUPPORT_H */
diff --git a/src/include/rewrite/rowsecurity.h b/src/include/rewrite/rowsecurity.h
index 260a79c3d28b9f3ca764a07a42ce2bf8c93260e9..0dbc1a4beed114cae041bb6c2ae295253aac1494 100644
--- a/src/include/rewrite/rowsecurity.h
+++ b/src/include/rewrite/rowsecurity.h
@@ -46,4 +46,4 @@ extern void get_row_security_policies(Query *root,
 						  List **securityQuals, List **withCheckOptions,
 						  bool *hasRowSecurity, bool *hasSubLinks);
 
-#endif   /* ROWSECURITY_H */
+#endif							/* ROWSECURITY_H */
diff --git a/src/include/rusagestub.h b/src/include/rusagestub.h
index 9027b89bf048dbff36d23eff900b1ae2d2288686..f54f66e6f3e168990eb659ded46db92661cc782a 100644
--- a/src/include/rusagestub.h
+++ b/src/include/rusagestub.h
@@ -31,4 +31,4 @@ struct rusage
 
 extern int	getrusage(int who, struct rusage *rusage);
 
-#endif   /* RUSAGESTUB_H */
+#endif							/* RUSAGESTUB_H */
diff --git a/src/include/snowball/header.h b/src/include/snowball/header.h
index d8be02ee609e5ae548c20db0e6c8b64b76677e8d..10acf4c53df8dbce17d60fff7077def8cec63012 100644
--- a/src/include/snowball/header.h
+++ b/src/include/snowball/header.h
@@ -64,4 +64,4 @@
 #endif
 #define free(a)			pfree(a)
 
-#endif   /* SNOWBALL_HEADR_H */
+#endif							/* SNOWBALL_HEADR_H */
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index dc72e2f4798cea2ab5cb68bbbb84915f522c0009..738ff3fadc244dad7972afad88f41f4d73e9264a 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -66,4 +66,4 @@ extern int multi_sort_compare_dim(int dim, const SortItem *a,
 extern int multi_sort_compare_dims(int start, int end, const SortItem *a,
 						const SortItem *b, MultiSortSupport mss);
 
-#endif   /* EXTENDED_STATS_INTERNAL_H */
+#endif							/* EXTENDED_STATS_INTERNAL_H */
diff --git a/src/include/statistics/statistics.h b/src/include/statistics/statistics.h
index 87bf3d82cab6e1032671c7ccae2d98acce3c03dd..1d68c39df0583062ff3f30ed79d02159450d86c5 100644
--- a/src/include/statistics/statistics.h
+++ b/src/include/statistics/statistics.h
@@ -16,7 +16,7 @@
 #include "commands/vacuum.h"
 #include "nodes/relation.h"
 
-#define STATS_MAX_DIMENSIONS	8		/* max number of attributes */
+#define STATS_MAX_DIMENSIONS	8	/* max number of attributes */
 
 /* Multivariate distinct coefficients */
 #define STATS_NDISTINCT_MAGIC		0xA352BFA4	/* struct identifier */
@@ -49,8 +49,8 @@ typedef struct MVNDistinct
 /* size of the struct excluding the items array */
 #define SizeOfMVNDistinct	(offsetof(MVNDistinct, nitems) + sizeof(uint32))
 
-#define STATS_DEPS_MAGIC		0xB4549A2C		/* marks serialized bytea */
-#define STATS_DEPS_TYPE_BASIC	1		/* basic dependencies type */
+#define STATS_DEPS_MAGIC		0xB4549A2C	/* marks serialized bytea */
+#define STATS_DEPS_TYPE_BASIC	1	/* basic dependencies type */
 
 /*
  * Functional dependencies, tracking column-level relationships (values
@@ -60,7 +60,7 @@ typedef struct MVDependency
 {
 	double		degree;			/* degree of validity (0-1) */
 	AttrNumber	nattributes;	/* number of attributes */
-	AttrNumber	attributes[FLEXIBLE_ARRAY_MEMBER];		/* attribute numbers */
+	AttrNumber	attributes[FLEXIBLE_ARRAY_MEMBER];	/* attribute numbers */
 } MVDependency;
 
 /* size of the struct excluding the deps array */
@@ -96,4 +96,4 @@ extern bool has_stats_of_kind(List *stats, char requiredkind);
 extern StatisticExtInfo *choose_best_statistics(List *stats,
 					   Bitmapset *attnums, char requiredkind);
 
-#endif   /* STATISTICS_H */
+#endif							/* STATISTICS_H */
diff --git a/src/include/storage/backendid.h b/src/include/storage/backendid.h
index 9d1fc500820fcc6f1460f8488177a5098ad046f5..bf31ba4f4802308a1ec25b2881675f9c59b43dd4 100644
--- a/src/include/storage/backendid.h
+++ b/src/include/storage/backendid.h
@@ -22,7 +22,7 @@ typedef int BackendId;			/* unique currently active backend identifier */
 
 #define InvalidBackendId		(-1)
 
-extern PGDLLIMPORT BackendId MyBackendId;		/* backend id of this backend */
+extern PGDLLIMPORT BackendId MyBackendId;	/* backend id of this backend */
 
 /* backend id of our parallel session leader, or InvalidBackendId if none */
 extern PGDLLIMPORT BackendId ParallelMasterBackendId;
@@ -34,4 +34,4 @@ extern PGDLLIMPORT BackendId ParallelMasterBackendId;
 #define BackendIdForTempRelations() \
 	(ParallelMasterBackendId == InvalidBackendId ? MyBackendId : ParallelMasterBackendId)
 
-#endif   /* BACKENDID_H */
+#endif							/* BACKENDID_H */
diff --git a/src/include/storage/block.h b/src/include/storage/block.h
index ec847bbb7a46e74edf2df60e9043265725b880dd..33840798a8575c70a86042c755537cf0c6e2b0d2 100644
--- a/src/include/storage/block.h
+++ b/src/include/storage/block.h
@@ -118,4 +118,4 @@ typedef BlockIdData *BlockId;	/* block identifier */
 	(BlockNumber) (((blockId)->bi_hi << 16) | ((uint16) (blockId)->bi_lo)) \
 )
 
-#endif   /* BLOCK_H */
+#endif							/* BLOCK_H */
diff --git a/src/include/storage/buf.h b/src/include/storage/buf.h
index ac33b83b4b6473ddac5344e568c53a1a9bb31b30..054f482bd779c4cf80f6956ef3874b80db6b4838 100644
--- a/src/include/storage/buf.h
+++ b/src/include/storage/buf.h
@@ -43,4 +43,4 @@ typedef int Buffer;
  */
 typedef struct BufferAccessStrategyData *BufferAccessStrategy;
 
-#endif   /* BUF_H */
+#endif							/* BUF_H */
diff --git a/src/include/storage/buf_internals.h b/src/include/storage/buf_internals.h
index ff99f6b5e205af28533c6542ab94b769f3e82607..b768b6fc962371d631ef847d3d7047bf3a4465f1 100644
--- a/src/include/storage/buf_internals.h
+++ b/src/include/storage/buf_internals.h
@@ -55,17 +55,17 @@
  * Note: TAG_VALID essentially means that there is a buffer hashtable
  * entry associated with the buffer's tag.
  */
-#define BM_LOCKED				(1U << 22)		/* buffer header is locked */
-#define BM_DIRTY				(1U << 23)		/* data needs writing */
-#define BM_VALID				(1U << 24)		/* data is valid */
-#define BM_TAG_VALID			(1U << 25)		/* tag is assigned */
-#define BM_IO_IN_PROGRESS		(1U << 26)		/* read or write in progress */
-#define BM_IO_ERROR				(1U << 27)		/* previous I/O failed */
-#define BM_JUST_DIRTIED			(1U << 28)		/* dirtied since write started */
-#define BM_PIN_COUNT_WAITER		(1U << 29)		/* have waiter for sole pin */
-#define BM_CHECKPOINT_NEEDED	(1U << 30)		/* must write for checkpoint */
-#define BM_PERMANENT			(1U << 31)		/* permanent buffer (not
-												 * unlogged, or init fork) */
+#define BM_LOCKED				(1U << 22)	/* buffer header is locked */
+#define BM_DIRTY				(1U << 23)	/* data needs writing */
+#define BM_VALID				(1U << 24)	/* data is valid */
+#define BM_TAG_VALID			(1U << 25)	/* tag is assigned */
+#define BM_IO_IN_PROGRESS		(1U << 26)	/* read or write in progress */
+#define BM_IO_ERROR				(1U << 27)	/* previous I/O failed */
+#define BM_JUST_DIRTIED			(1U << 28)	/* dirtied since write started */
+#define BM_PIN_COUNT_WAITER		(1U << 29)	/* have waiter for sole pin */
+#define BM_CHECKPOINT_NEEDED	(1U << 30)	/* must write for checkpoint */
+#define BM_PERMANENT			(1U << 31)	/* permanent buffer (not unlogged,
+											 * or init fork) */
 /*
  * The maximum allowed value of usage_count represents a tradeoff between
  * accuracy and speed of the clock-sweep buffer management algorithm.  A
@@ -183,7 +183,7 @@ typedef struct BufferDesc
 	/* state of the tag, containing flags, refcount and usagecount */
 	pg_atomic_uint32 state;
 
-	int			wait_backend_pid;		/* backend PID of pin-count waiter */
+	int			wait_backend_pid;	/* backend PID of pin-count waiter */
 	int			freeNext;		/* link in freelist chain */
 
 	LWLock		content_lock;	/* to lock access to buffer contents */
@@ -337,4 +337,4 @@ extern void DropRelFileNodeLocalBuffers(RelFileNode rnode, ForkNumber forkNum,
 extern void DropRelFileNodeAllLocalBuffers(RelFileNode rnode);
 extern void AtEOXact_LocalBuffers(bool isCommit);
 
-#endif   /* BUFMGR_INTERNALS_H */
+#endif							/* BUFMGR_INTERNALS_H */
diff --git a/src/include/storage/buffile.h b/src/include/storage/buffile.h
index fe00bf0c31e71312b5a0f3ee114d5c79268f8184..fafcb3f0898127daa9e13b6d7914c832ed98506b 100644
--- a/src/include/storage/buffile.h
+++ b/src/include/storage/buffile.h
@@ -42,4 +42,4 @@ extern int	BufFileSeek(BufFile *file, int fileno, off_t offset, int whence);
 extern void BufFileTell(BufFile *file, int *fileno, off_t *offset);
 extern int	BufFileSeekBlock(BufFile *file, long blknum);
 
-#endif   /* BUFFILE_H */
+#endif							/* BUFFILE_H */
diff --git a/src/include/storage/bufmgr.h b/src/include/storage/bufmgr.h
index 07a32d6dfcf537d64baaa8bd1e1ce22b9ff9cff7..98b63fc5bacc528cbfc6fafa34c1d0db71ffa343 100644
--- a/src/include/storage/bufmgr.h
+++ b/src/include/storage/bufmgr.h
@@ -79,7 +79,7 @@ extern PGDLLIMPORT int32 *LocalRefCount;
 #define MAX_IO_CONCURRENCY 1000
 
 /* special block number for ReadBuffer() */
-#define P_NEW	InvalidBlockNumber		/* grow the file to get a new page */
+#define P_NEW	InvalidBlockNumber	/* grow the file to get a new page */
 
 /*
  * Buffer content lock modes (mode argument for LockBuffer())
@@ -275,6 +275,6 @@ TestForOldSnapshot(Snapshot snapshot, Relation relation, Page page)
 		TestForOldSnapshot_impl(snapshot, relation);
 }
 
-#endif   /* FRONTEND */
+#endif							/* FRONTEND */
 
-#endif   /* BUFMGR_H */
+#endif							/* BUFMGR_H */
diff --git a/src/include/storage/bufpage.h b/src/include/storage/bufpage.h
index e956dc33860f289120d512642a5e9e4aba7f6f67..50c72a3c8d02638b52ed89e7ae0f87f08ebdf1e7 100644
--- a/src/include/storage/bufpage.h
+++ b/src/include/storage/bufpage.h
@@ -173,13 +173,12 @@ typedef PageHeaderData *PageHeader;
  * page for its new tuple version; this suggests that a prune is needed.
  * Again, this is just a hint.
  */
-#define PD_HAS_FREE_LINES	0x0001		/* are there any unused line pointers? */
-#define PD_PAGE_FULL		0x0002		/* not enough free space for new
-										 * tuple? */
-#define PD_ALL_VISIBLE		0x0004		/* all tuples on page are visible to
-										 * everyone */
+#define PD_HAS_FREE_LINES	0x0001	/* are there any unused line pointers? */
+#define PD_PAGE_FULL		0x0002	/* not enough free space for new tuple? */
+#define PD_ALL_VISIBLE		0x0004	/* all tuples on page are visible to
+									 * everyone */
 
-#define PD_VALID_FLAG_BITS	0x0007		/* OR of all valid pd_flags bits */
+#define PD_VALID_FLAG_BITS	0x0007	/* OR of all valid pd_flags bits */
 
 /*
  * Page layout version number 0 is for pre-7.3 Postgres releases.
@@ -436,4 +435,4 @@ extern bool PageIndexTupleOverwrite(Page page, OffsetNumber offnum,
 extern char *PageSetChecksumCopy(Page page, BlockNumber blkno);
 extern void PageSetChecksumInplace(Page page, BlockNumber blkno);
 
-#endif   /* BUFPAGE_H */
+#endif							/* BUFPAGE_H */
diff --git a/src/include/storage/checksum.h b/src/include/storage/checksum.h
index 682043f8e720582509c519c1df6c9eaee25cc43d..b85f714712d1af9855fc186172142653da51fbae 100644
--- a/src/include/storage/checksum.h
+++ b/src/include/storage/checksum.h
@@ -21,4 +21,4 @@
  */
 extern uint16 pg_checksum_page(char *page, BlockNumber blkno);
 
-#endif   /* CHECKSUM_H */
+#endif							/* CHECKSUM_H */
diff --git a/src/include/storage/condition_variable.h b/src/include/storage/condition_variable.h
index 89f5d5804bd8881f3ebcfd0c3c4fd12f524328cf..f77c0b22adf5ed1785adb3094c0a3815bfefe1e0 100644
--- a/src/include/storage/condition_variable.h
+++ b/src/include/storage/condition_variable.h
@@ -56,4 +56,4 @@ extern void ConditionVariablePrepareToSleep(ConditionVariable *);
 extern bool ConditionVariableSignal(ConditionVariable *);
 extern int	ConditionVariableBroadcast(ConditionVariable *);
 
-#endif   /* CONDITION_VARIABLE_H */
+#endif							/* CONDITION_VARIABLE_H */
diff --git a/src/include/storage/copydir.h b/src/include/storage/copydir.h
index c3722b4033be3ca238a81a9add3b632c842baeea..f88a0445097a9edb4104c1ca161f12ee45144157 100644
--- a/src/include/storage/copydir.h
+++ b/src/include/storage/copydir.h
@@ -16,4 +16,4 @@
 extern void copydir(char *fromdir, char *todir, bool recurse);
 extern void copy_file(char *fromfile, char *tofile);
 
-#endif   /* COPYDIR_H */
+#endif							/* COPYDIR_H */
diff --git a/src/include/storage/dsm.h b/src/include/storage/dsm.h
index 7d1250c1e05f374f2c15c350d167549e3739023c..31b1f4da9c2c378e9978b05eb2b39ceac42a96da 100644
--- a/src/include/storage/dsm.h
+++ b/src/include/storage/dsm.h
@@ -60,4 +60,4 @@ extern void cancel_on_dsm_detach(dsm_segment *seg,
 					 on_dsm_detach_callback function, Datum arg);
 extern void reset_on_dsm_detach(void);
 
-#endif   /* DSM_H */
+#endif							/* DSM_H */
diff --git a/src/include/storage/dsm_impl.h b/src/include/storage/dsm_impl.h
index 51c217899d8d1beb510bc866897899c80ea676c5..c2060431ba4315d63264f4e48f67e67ec2cb0c59 100644
--- a/src/include/storage/dsm_impl.h
+++ b/src/include/storage/dsm_impl.h
@@ -77,4 +77,4 @@ extern void dsm_impl_pin_segment(dsm_handle handle, void *impl_private,
 					 void **impl_private_pm_handle);
 extern void dsm_impl_unpin_segment(dsm_handle handle, void **impl_private);
 
-#endif   /* DSM_IMPL_H */
+#endif							/* DSM_IMPL_H */
diff --git a/src/include/storage/fd.h b/src/include/storage/fd.h
index 05680499e4e532c61e6e832815a2f41839ee184f..faef39e78d3b7a55be18f21b94a07eb398778d6e 100644
--- a/src/include/storage/fd.h
+++ b/src/include/storage/fd.h
@@ -127,4 +127,4 @@ extern void SyncDataDirectory(void);
 #define PG_TEMP_FILES_DIR "pgsql_tmp"
 #define PG_TEMP_FILE_PREFIX "pgsql_tmp"
 
-#endif   /* FD_H */
+#endif							/* FD_H */
diff --git a/src/include/storage/freespace.h b/src/include/storage/freespace.h
index 9a5c9f4be429eed897e94139ccd8d9e3cfa698bd..d110f006af765d24e5bc85206db0625239716718 100644
--- a/src/include/storage/freespace.h
+++ b/src/include/storage/freespace.h
@@ -37,4 +37,4 @@ extern void UpdateFreeSpaceMap(Relation rel,
 				   BlockNumber endBlkNum,
 				   Size freespace);
 
-#endif   /* FREESPACE_H_ */
+#endif							/* FREESPACE_H_ */
diff --git a/src/include/storage/fsm_internals.h b/src/include/storage/fsm_internals.h
index 4eb3fc12b1a007166eb8c50c730408856059c7e4..722e6491230cde4ff7bb4eb55401d20ce81724f9 100644
--- a/src/include/storage/fsm_internals.h
+++ b/src/include/storage/fsm_internals.h
@@ -69,4 +69,4 @@ extern bool fsm_set_avail(Page page, int slot, uint8 value);
 extern bool fsm_truncate_avail(Page page, int nslots);
 extern bool fsm_rebuild_page(Page page);
 
-#endif   /* FSM_INTERNALS_H */
+#endif							/* FSM_INTERNALS_H */
diff --git a/src/include/storage/indexfsm.h b/src/include/storage/indexfsm.h
index b256ee6aeffe2c15c139a86f1f6ae17212b82af4..f8045f0df8eee07a1d9053f93c277252517fd1d7 100644
--- a/src/include/storage/indexfsm.h
+++ b/src/include/storage/indexfsm.h
@@ -23,4 +23,4 @@ extern void RecordUsedIndexPage(Relation rel, BlockNumber page);
 
 extern void IndexFreeSpaceMapVacuum(Relation rel);
 
-#endif   /* INDEXFSM_H_ */
+#endif							/* INDEXFSM_H_ */
diff --git a/src/include/storage/ipc.h b/src/include/storage/ipc.h
index 8d5a6b2698885476dfcdce4cc45bbcb624ebd8ec..bde635f502a0bdc05b2b2d1efd3d8ec0d4af69af 100644
--- a/src/include/storage/ipc.h
+++ b/src/include/storage/ipc.h
@@ -77,4 +77,4 @@ extern PGDLLIMPORT shmem_startup_hook_type shmem_startup_hook;
 
 extern void CreateSharedMemoryAndSemaphores(bool makePrivate, int port);
 
-#endif   /* IPC_H */
+#endif							/* IPC_H */
diff --git a/src/include/storage/item.h b/src/include/storage/item.h
index d19e19e01b69cf694c0f5511b01daee347d29cb9..72426a2d48ddf898fcafa125da8b71c015dfa51b 100644
--- a/src/include/storage/item.h
+++ b/src/include/storage/item.h
@@ -16,4 +16,4 @@
 
 typedef Pointer Item;
 
-#endif   /* ITEM_H */
+#endif							/* ITEM_H */
diff --git a/src/include/storage/itemid.h b/src/include/storage/itemid.h
index af77852cc03c5bbe9fbd2cec6846aac8fdaed849..2ec86b57fc473aaedcffb50d5152c62cc8c1120b 100644
--- a/src/include/storage/itemid.h
+++ b/src/include/storage/itemid.h
@@ -180,4 +180,4 @@ typedef uint16 ItemLength;
 	(itemId)->lp_flags = LP_DEAD \
 )
 
-#endif   /* ITEMID_H */
+#endif							/* ITEMID_H */
diff --git a/src/include/storage/itemptr.h b/src/include/storage/itemptr.h
index 74b2f3cbf20f13ae2bee77e930b1f3622e295ecf..8f8e22444a1adb35147f0edee79b2aec31e41d9c 100644
--- a/src/include/storage/itemptr.h
+++ b/src/include/storage/itemptr.h
@@ -162,4 +162,4 @@ typedef ItemPointerData *ItemPointer;
 extern bool ItemPointerEquals(ItemPointer pointer1, ItemPointer pointer2);
 extern int32 ItemPointerCompare(ItemPointer arg1, ItemPointer arg2);
 
-#endif   /* ITEMPTR_H */
+#endif							/* ITEMPTR_H */
diff --git a/src/include/storage/large_object.h b/src/include/storage/large_object.h
index fc55019b98802d1d701a3a674018e94ee5b05ad0..796a8fdeea732bf118ddd6ab51ef472a95ccdf5e 100644
--- a/src/include/storage/large_object.h
+++ b/src/include/storage/large_object.h
@@ -94,4 +94,4 @@ extern int	inv_read(LargeObjectDesc *obj_desc, char *buf, int nbytes);
 extern int	inv_write(LargeObjectDesc *obj_desc, const char *buf, int nbytes);
 extern void inv_truncate(LargeObjectDesc *obj_desc, int64 len);
 
-#endif   /* LARGE_OBJECT_H */
+#endif							/* LARGE_OBJECT_H */
diff --git a/src/include/storage/latch.h b/src/include/storage/latch.h
index 3158d7bec69fde712731409a8f7727a4ccb2ce46..73abfafec5642be73019d08584f997ec17de3de9 100644
--- a/src/include/storage/latch.h
+++ b/src/include/storage/latch.h
@@ -176,4 +176,4 @@ extern void latch_sigusr1_handler(void);
 #define latch_sigusr1_handler()  ((void) 0)
 #endif
 
-#endif   /* LATCH_H */
+#endif							/* LATCH_H */
diff --git a/src/include/storage/lmgr.h b/src/include/storage/lmgr.h
index 2a1244c836c103f45c2cc6a645a270420fc52490..0b923227a223028fb8143b685edaa67cf686faa5 100644
--- a/src/include/storage/lmgr.h
+++ b/src/include/storage/lmgr.h
@@ -106,4 +106,4 @@ extern void DescribeLockTag(StringInfo buf, const LOCKTAG *tag);
 
 extern const char *GetLockNameFromTagType(uint16 locktag_type);
 
-#endif   /* LMGR_H */
+#endif							/* LMGR_H */
diff --git a/src/include/storage/lock.h b/src/include/storage/lock.h
index ad257be9507306a4dc3722a6d936bbb0f96458d1..765431e2997935f03220a0f48b234804144f4bf5 100644
--- a/src/include/storage/lock.h
+++ b/src/include/storage/lock.h
@@ -42,7 +42,7 @@ extern bool Trace_locks;
 extern bool Trace_userlocks;
 extern int	Trace_lock_table;
 extern bool Debug_deadlocks;
-#endif   /* LOCK_DEBUG */
+#endif							/* LOCK_DEBUG */
 
 
 /*
@@ -63,8 +63,7 @@ extern bool Debug_deadlocks;
 typedef struct
 {
 	BackendId	backendId;		/* determined at backend startup */
-	LocalTransactionId localTransactionId;		/* backend-local transaction
-												 * id */
+	LocalTransactionId localTransactionId;	/* backend-local transaction id */
 } VirtualTransactionId;
 
 #define InvalidLocalTransactionId		0
@@ -292,7 +291,7 @@ typedef struct LOCK
 	LOCKMASK	waitMask;		/* bitmask for lock types awaited */
 	SHM_QUEUE	procLocks;		/* list of PROCLOCK objects assoc. with lock */
 	PROC_QUEUE	waitProcs;		/* list of PGPROC objects waiting on lock */
-	int			requested[MAX_LOCKMODES];		/* counts of requested locks */
+	int			requested[MAX_LOCKMODES];	/* counts of requested locks */
 	int			nRequested;		/* total of requested[] array */
 	int			granted[MAX_LOCKMODES]; /* counts of granted locks */
 	int			nGranted;		/* total of granted[] array */
@@ -586,4 +585,4 @@ extern void VirtualXactLockTableInsert(VirtualTransactionId vxid);
 extern void VirtualXactLockTableCleanup(void);
 extern bool VirtualXactLock(VirtualTransactionId vxid, bool wait);
 
-#endif   /* LOCK_H */
+#endif							/* LOCK_H */
diff --git a/src/include/storage/lockdefs.h b/src/include/storage/lockdefs.h
index bfeb8779f7fd628012468209c2e8f7f4a273a4ab..fe9f7cb31097539538d37ed4f2714d9867467ef2 100644
--- a/src/include/storage/lockdefs.h
+++ b/src/include/storage/lockdefs.h
@@ -33,18 +33,17 @@ typedef int LOCKMODE;
 /* NoLock is not a lock mode, but a flag value meaning "don't get a lock" */
 #define NoLock					0
 
-#define AccessShareLock			1		/* SELECT */
-#define RowShareLock			2		/* SELECT FOR UPDATE/FOR SHARE */
-#define RowExclusiveLock		3		/* INSERT, UPDATE, DELETE */
-#define ShareUpdateExclusiveLock 4		/* VACUUM (non-FULL),ANALYZE, CREATE
-										 * INDEX CONCURRENTLY */
-#define ShareLock				5		/* CREATE INDEX (WITHOUT CONCURRENTLY) */
-#define ShareRowExclusiveLock	6		/* like EXCLUSIVE MODE, but allows ROW
-										 * SHARE */
-#define ExclusiveLock			7		/* blocks ROW SHARE/SELECT...FOR
-										 * UPDATE */
-#define AccessExclusiveLock		8		/* ALTER TABLE, DROP TABLE, VACUUM
-										 * FULL, and unqualified LOCK TABLE */
+#define AccessShareLock			1	/* SELECT */
+#define RowShareLock			2	/* SELECT FOR UPDATE/FOR SHARE */
+#define RowExclusiveLock		3	/* INSERT, UPDATE, DELETE */
+#define ShareUpdateExclusiveLock 4	/* VACUUM (non-FULL),ANALYZE, CREATE INDEX
+									 * CONCURRENTLY */
+#define ShareLock				5	/* CREATE INDEX (WITHOUT CONCURRENTLY) */
+#define ShareRowExclusiveLock	6	/* like EXCLUSIVE MODE, but allows ROW
+									 * SHARE */
+#define ExclusiveLock			7	/* blocks ROW SHARE/SELECT...FOR UPDATE */
+#define AccessExclusiveLock		8	/* ALTER TABLE, DROP TABLE, VACUUM FULL,
+									 * and unqualified LOCK TABLE */
 
 typedef struct xl_standby_lock
 {
@@ -53,4 +52,4 @@ typedef struct xl_standby_lock
 	Oid			relOid;
 } xl_standby_lock;
 
-#endif   /* LOCKDEF_H_ */
+#endif							/* LOCKDEF_H_ */
diff --git a/src/include/storage/lwlock.h b/src/include/storage/lwlock.h
index c53488800c358b0ca2dba6da3fd9768fe202ea0c..3d16132c88f4ec388dd5174c03fa4ecc3bd9e07a 100644
--- a/src/include/storage/lwlock.h
+++ b/src/include/storage/lwlock.h
@@ -223,4 +223,4 @@ typedef enum BuiltinTrancheIds
  */
 typedef LWLock *LWLockId;
 
-#endif   /* LWLOCK_H */
+#endif							/* LWLOCK_H */
diff --git a/src/include/storage/off.h b/src/include/storage/off.h
index fe8638fe156c0526ea1f71fb4737dc7d84b91b7a..7228808b941b5d6e74b85a188f4785d30f09a683 100644
--- a/src/include/storage/off.h
+++ b/src/include/storage/off.h
@@ -26,7 +26,7 @@ typedef uint16 OffsetNumber;
 #define InvalidOffsetNumber		((OffsetNumber) 0)
 #define FirstOffsetNumber		((OffsetNumber) 1)
 #define MaxOffsetNumber			((OffsetNumber) (BLCKSZ / sizeof(ItemIdData)))
-#define OffsetNumberMask		(0xffff)		/* valid uint16 bits */
+#define OffsetNumberMask		(0xffff)	/* valid uint16 bits */
 
 /* ----------------
  *		support macros
@@ -55,4 +55,4 @@ typedef uint16 OffsetNumber;
 #define OffsetNumberPrev(offsetNumber) \
 	((OffsetNumber) (-1 + (offsetNumber)))
 
-#endif   /* OFF_H */
+#endif							/* OFF_H */
diff --git a/src/include/storage/pg_sema.h b/src/include/storage/pg_sema.h
index b819f41d1927265ff616502de317238f0564bf13..65db86f57816478bf2510a9d70c983e2237b8bae 100644
--- a/src/include/storage/pg_sema.h
+++ b/src/include/storage/pg_sema.h
@@ -58,4 +58,4 @@ extern void PGSemaphoreUnlock(PGSemaphore sema);
 /* Lock a semaphore only if able to do so without blocking */
 extern bool PGSemaphoreTryLock(PGSemaphore sema);
 
-#endif   /* PG_SEMA_H */
+#endif							/* PG_SEMA_H */
diff --git a/src/include/storage/pg_shmem.h b/src/include/storage/pg_shmem.h
index 7a76c087874dda9984d14771d9baadeca8f660d9..e3ee096229e1b7704c7bf2b54b1128c02bc6944d 100644
--- a/src/include/storage/pg_shmem.h
+++ b/src/include/storage/pg_shmem.h
@@ -69,4 +69,4 @@ extern PGShmemHeader *PGSharedMemoryCreate(Size size, bool makePrivate,
 extern bool PGSharedMemoryIsInUse(unsigned long id1, unsigned long id2);
 extern void PGSharedMemoryDetach(void);
 
-#endif   /* PG_SHMEM_H */
+#endif							/* PG_SHMEM_H */
diff --git a/src/include/storage/pmsignal.h b/src/include/storage/pmsignal.h
index 90ddfa3b311ecd901915d5ab897c11fb66b80c28..4b954d76145e38573f9c50bbe78f9bc0719080c1 100644
--- a/src/include/storage/pmsignal.h
+++ b/src/include/storage/pmsignal.h
@@ -27,10 +27,10 @@ typedef enum
 	PMSIGNAL_WAKEN_ARCHIVER,	/* send a NOTIFY signal to xlog archiver */
 	PMSIGNAL_ROTATE_LOGFILE,	/* send SIGUSR1 to syslogger to rotate logfile */
 	PMSIGNAL_START_AUTOVAC_LAUNCHER,	/* start an autovacuum launcher */
-	PMSIGNAL_START_AUTOVAC_WORKER,		/* start an autovacuum worker */
+	PMSIGNAL_START_AUTOVAC_WORKER,	/* start an autovacuum worker */
 	PMSIGNAL_BACKGROUND_WORKER_CHANGE,	/* background worker state change */
 	PMSIGNAL_START_WALRECEIVER, /* start a walreceiver */
-	PMSIGNAL_ADVANCE_STATE_MACHINE,		/* advance postmaster's state machine */
+	PMSIGNAL_ADVANCE_STATE_MACHINE, /* advance postmaster's state machine */
 
 	NUM_PMSIGNALS				/* Must be last value of enum! */
 } PMSignalReason;
@@ -53,4 +53,4 @@ extern void MarkPostmasterChildInactive(void);
 extern void MarkPostmasterChildWalSender(void);
 extern bool PostmasterIsAlive(void);
 
-#endif   /* PMSIGNAL_H */
+#endif							/* PMSIGNAL_H */
diff --git a/src/include/storage/predicate.h b/src/include/storage/predicate.h
index 941ba7119ef1d2571ee6201e590fea78397c9255..06bcbf247194e58b47920e66b1b687e7259b9b4e 100644
--- a/src/include/storage/predicate.h
+++ b/src/include/storage/predicate.h
@@ -74,4 +74,4 @@ extern void PredicateLockTwoPhaseFinish(TransactionId xid, bool isCommit);
 extern void predicatelock_twophase_recover(TransactionId xid, uint16 info,
 							   void *recdata, uint32 len);
 
-#endif   /* PREDICATE_H */
+#endif							/* PREDICATE_H */
diff --git a/src/include/storage/predicate_internals.h b/src/include/storage/predicate_internals.h
index 48e6471ddcaf7e7dcbe34a9af3c0deab0204b322..89874a5c3b6e375ba0d13bd30c83578496b063c4 100644
--- a/src/include/storage/predicate_internals.h
+++ b/src/include/storage/predicate_internals.h
@@ -78,10 +78,10 @@ typedef struct SERIALIZABLEXACT
 	/* these values are not both interesting at the same time */
 	union
 	{
-		SerCommitSeqNo earliestOutConflictCommit;		/* when committed with
-														 * conflict out */
-		SerCommitSeqNo lastCommitBeforeSnapshot;		/* when not committed or
-														 * no conflict out */
+		SerCommitSeqNo earliestOutConflictCommit;	/* when committed with
+													 * conflict out */
+		SerCommitSeqNo lastCommitBeforeSnapshot;	/* when not committed or
+													 * no conflict out */
 	}			SeqNo;
 	SHM_QUEUE	outConflicts;	/* list of write transactions whose data we
 								 * couldn't read. */
@@ -99,18 +99,18 @@ typedef struct SERIALIZABLEXACT
 
 	TransactionId topXid;		/* top level xid for the transaction, if one
 								 * exists; else invalid */
-	TransactionId finishedBefore;		/* invalid means still running; else
-										 * the struct expires when no
-										 * serializable xids are before this. */
+	TransactionId finishedBefore;	/* invalid means still running; else the
+									 * struct expires when no serializable
+									 * xids are before this. */
 	TransactionId xmin;			/* the transaction's snapshot xmin */
 	uint32		flags;			/* OR'd combination of values defined below */
 	int			pid;			/* pid of associated process */
 } SERIALIZABLEXACT;
 
-#define SXACT_FLAG_COMMITTED			0x00000001		/* already committed */
-#define SXACT_FLAG_PREPARED				0x00000002		/* about to commit */
-#define SXACT_FLAG_ROLLED_BACK			0x00000004		/* already rolled back */
-#define SXACT_FLAG_DOOMED				0x00000008		/* will roll back */
+#define SXACT_FLAG_COMMITTED			0x00000001	/* already committed */
+#define SXACT_FLAG_PREPARED				0x00000002	/* about to commit */
+#define SXACT_FLAG_ROLLED_BACK			0x00000004	/* already rolled back */
+#define SXACT_FLAG_DOOMED				0x00000008	/* will roll back */
 /*
  * The following flag actually means that the flagged transaction has a
  * conflict out *to a transaction which committed ahead of it*.  It's hard
@@ -153,25 +153,24 @@ typedef struct PredXactListData
 	 * but are not needed outside the predicate.c source file. Protected by
 	 * SerializableXactHashLock.
 	 */
-	TransactionId SxactGlobalXmin;		/* global xmin for active serializable
-										 * transactions */
+	TransactionId SxactGlobalXmin;	/* global xmin for active serializable
+									 * transactions */
 	int			SxactGlobalXminCount;	/* how many active serializable
 										 * transactions have this xmin */
-	int			WritableSxactCount;		/* how many non-read-only serializable
-										 * transactions are active */
-	SerCommitSeqNo LastSxactCommitSeqNo;		/* a strictly monotonically
-												 * increasing number for
-												 * commits of serializable
-												 * transactions */
+	int			WritableSxactCount; /* how many non-read-only serializable
+									 * transactions are active */
+	SerCommitSeqNo LastSxactCommitSeqNo;	/* a strictly monotonically
+											 * increasing number for commits
+											 * of serializable transactions */
 	/* Protected by SerializableXactHashLock. */
-	SerCommitSeqNo CanPartialClearThrough;		/* can clear predicate locks
-												 * and inConflicts for
-												 * committed transactions
-												 * through this seq no */
+	SerCommitSeqNo CanPartialClearThrough;	/* can clear predicate locks and
+											 * inConflicts for committed
+											 * transactions through this seq
+											 * no */
 	/* Protected by SerializableFinishedListLock. */
 	SerCommitSeqNo HavePartialClearedThrough;	/* have cleared through this
 												 * seq no */
-	SERIALIZABLEXACT *OldCommittedSxact;		/* shared copy of dummy sxact */
+	SERIALIZABLEXACT *OldCommittedSxact;	/* shared copy of dummy sxact */
 
 	PredXactListElement element;
 }			PredXactListData;
@@ -477,4 +476,4 @@ extern PredicateLockData *GetPredicateLockStatusData(void);
 extern int GetSafeSnapshotBlockingPids(int blocked_pid,
 							int *output, int output_size);
 
-#endif   /* PREDICATE_INTERNALS_H */
+#endif							/* PREDICATE_INTERNALS_H */
diff --git a/src/include/storage/proc.h b/src/include/storage/proc.h
index 2fbde36dad2d3491ce919d9c24631ac59a9509f7..7dbaa81a8ff9167c750aec86bedf8e6d072f5168 100644
--- a/src/include/storage/proc.h
+++ b/src/include/storage/proc.h
@@ -113,7 +113,7 @@ struct PGPROC
 	Oid			databaseId;		/* OID of database this backend is using */
 	Oid			roleId;			/* OID of role using this backend */
 
-	bool		isBackgroundWorker;		/* true if background worker. */
+	bool		isBackgroundWorker; /* true if background worker. */
 
 	/*
 	 * While in hot standby mode, shows that a conflict signal has been sent
@@ -176,7 +176,7 @@ struct PGPROC
 
 	/* Lock manager data, recording fast-path locks taken by this backend. */
 	uint64		fpLockBits;		/* lock modes held for each fast-path slot */
-	Oid			fpRelId[FP_LOCK_SLOTS_PER_BACKEND];		/* slots for rel oids */
+	Oid			fpRelId[FP_LOCK_SLOTS_PER_BACKEND]; /* slots for rel oids */
 	bool		fpVXIDLock;		/* are we holding a fast-path VXID lock? */
 	LocalTransactionId fpLocalTransactionId;	/* lxid for fast-path VXID
 												 * lock */
@@ -186,7 +186,7 @@ struct PGPROC
 	 * leader to get the LWLock protecting these fields.
 	 */
 	PGPROC	   *lockGroupLeader;	/* lock group leader, if I'm a member */
-	dlist_head	lockGroupMembers;		/* list of members, if I'm a leader */
+	dlist_head	lockGroupMembers;	/* list of members, if I'm a leader */
 	dlist_node	lockGroupLink;	/* my member link, if I'm a member */
 };
 
@@ -313,4 +313,4 @@ extern PGPROC *AuxiliaryPidGetProc(int pid);
 extern void BecomeLockGroupLeader(void);
 extern bool BecomeLockGroupMember(PGPROC *leader, int pid);
 
-#endif   /* PROC_H */
+#endif							/* PROC_H */
diff --git a/src/include/storage/procarray.h b/src/include/storage/procarray.h
index 5cf8ff753843745da59ff732c942233b1b439d43..8fa76eefb366eae11e8314e7d09b40501587833f 100644
--- a/src/include/storage/procarray.h
+++ b/src/include/storage/procarray.h
@@ -27,16 +27,15 @@
  * to avoid forcing to include proc.h when including procarray.h. So if you modify
  * PROC_XXX flags, you need to modify these flags.
  */
-#define		PROCARRAY_VACUUM_FLAG			0x02		/* currently running
-														 * lazy vacuum */
-#define		PROCARRAY_ANALYZE_FLAG			0x04		/* currently running
-														 * analyze */
-#define		PROCARRAY_LOGICAL_DECODING_FLAG 0x10		/* currently doing
-														 * logical decoding
-														 * outside xact */
-
-#define		PROCARRAY_SLOTS_XMIN			0x20		/* replication slot
-														 * xmin, catalog_xmin */
+#define		PROCARRAY_VACUUM_FLAG			0x02	/* currently running lazy
+													 * vacuum */
+#define		PROCARRAY_ANALYZE_FLAG			0x04	/* currently running
+													 * analyze */
+#define		PROCARRAY_LOGICAL_DECODING_FLAG 0x10	/* currently doing logical
+													 * decoding outside xact */
+
+#define		PROCARRAY_SLOTS_XMIN			0x20	/* replication slot xmin,
+													 * catalog_xmin */
 /*
  * Only flags in PROCARRAY_PROC_FLAGS_MASK are considered when matching
  * PGXACT->vacuumFlags. Other flags are used for different purposes and
@@ -125,4 +124,4 @@ extern void ProcArraySetReplicationSlotXmin(TransactionId xmin,
 extern void ProcArrayGetReplicationSlotXmin(TransactionId *xmin,
 								TransactionId *catalog_xmin);
 
-#endif   /* PROCARRAY_H */
+#endif							/* PROCARRAY_H */
diff --git a/src/include/storage/procsignal.h b/src/include/storage/procsignal.h
index 8f0161bf77f206b9d5a274b0cefdab4844a16d5b..20bb05b177944c158b015183cc8e733c57eee2d9 100644
--- a/src/include/storage/procsignal.h
+++ b/src/include/storage/procsignal.h
@@ -32,8 +32,7 @@ typedef enum
 	PROCSIG_CATCHUP_INTERRUPT,	/* sinval catchup interrupt */
 	PROCSIG_NOTIFY_INTERRUPT,	/* listen/notify interrupt */
 	PROCSIG_PARALLEL_MESSAGE,	/* message from cooperating parallel backend */
-	PROCSIG_WALSND_INIT_STOPPING,		/* ask walsenders to prepare for
-										 * shutdown  */
+	PROCSIG_WALSND_INIT_STOPPING,	/* ask walsenders to prepare for shutdown  */
 
 	/* Recovery conflict reasons */
 	PROCSIG_RECOVERY_CONFLICT_DATABASE,
@@ -58,4 +57,4 @@ extern int SendProcSignal(pid_t pid, ProcSignalReason reason,
 
 extern void procsignal_sigusr1_handler(SIGNAL_ARGS);
 
-#endif   /* PROCSIGNAL_H */
+#endif							/* PROCSIGNAL_H */
diff --git a/src/include/storage/reinit.h b/src/include/storage/reinit.h
index 8c1b178de426fddb5b682706f662364e94b579c1..90e494e9331463e4020eb7e5b60b3b5878c4b745 100644
--- a/src/include/storage/reinit.h
+++ b/src/include/storage/reinit.h
@@ -20,4 +20,4 @@ extern void ResetUnloggedRelations(int op);
 #define UNLOGGED_RELATION_CLEANUP		0x0001
 #define UNLOGGED_RELATION_INIT			0x0002
 
-#endif   /* REINIT_H */
+#endif							/* REINIT_H */
diff --git a/src/include/storage/relfilenode.h b/src/include/storage/relfilenode.h
index 4dc04092d7f2a0035432cf89dc0aac734f65bcca..fb596e2ee7dd44198e593612e067140614157e70 100644
--- a/src/include/storage/relfilenode.h
+++ b/src/include/storage/relfilenode.h
@@ -96,4 +96,4 @@ typedef struct RelFileNodeBackend
 	 (node1).backend == (node2).backend && \
 	 (node1).node.spcNode == (node2).node.spcNode)
 
-#endif   /* RELFILENODE_H */
+#endif							/* RELFILENODE_H */
diff --git a/src/include/storage/shm_mq.h b/src/include/storage/shm_mq.h
index 7a37535ab3bf42ca1bc3d3724a52b3fb08f0ea49..02a93e02222415b00539ec7e6a5b47246f03ec6c 100644
--- a/src/include/storage/shm_mq.h
+++ b/src/include/storage/shm_mq.h
@@ -82,4 +82,4 @@ extern shm_mq_result shm_mq_wait_for_attach(shm_mq_handle *mqh);
 /* Smallest possible queue. */
 extern PGDLLIMPORT const Size shm_mq_minimum_size;
 
-#endif   /* SHM_MQ_H */
+#endif							/* SHM_MQ_H */
diff --git a/src/include/storage/shm_toc.h b/src/include/storage/shm_toc.h
index 9175a472d88b6272cd4a39e67579aa1c6c2d59f2..8ccd35d96b37fb1fa4b4c8c57f355dc43571e81e 100644
--- a/src/include/storage/shm_toc.h
+++ b/src/include/storage/shm_toc.h
@@ -55,4 +55,4 @@ typedef struct
 
 extern Size shm_toc_estimate(shm_toc_estimator *e);
 
-#endif   /* SHM_TOC_H */
+#endif							/* SHM_TOC_H */
diff --git a/src/include/storage/shmem.h b/src/include/storage/shmem.h
index 1961832c0fd921af2e4a8db4c3afc9456d5f8e27..c6993387ffc7012d38a95ddf028b10ac7bdb09f2 100644
--- a/src/include/storage/shmem.h
+++ b/src/include/storage/shmem.h
@@ -57,7 +57,7 @@ extern void RequestAddinShmemSpace(Size size);
 /* this is a hash bucket in the shmem index table */
 typedef struct
 {
-	char		key[SHMEM_INDEX_KEYSIZE];		/* string name */
+	char		key[SHMEM_INDEX_KEYSIZE];	/* string name */
 	void	   *location;		/* location in shared mem */
 	Size		size;			/* # bytes allocated for the structure */
 } ShmemIndexEnt;
@@ -77,4 +77,4 @@ extern Pointer SHMQueuePrev(const SHM_QUEUE *queue, const SHM_QUEUE *curElem,
 extern bool SHMQueueEmpty(const SHM_QUEUE *queue);
 extern bool SHMQueueIsDetached(const SHM_QUEUE *queue);
 
-#endif   /* SHMEM_H */
+#endif							/* SHMEM_H */
diff --git a/src/include/storage/sinval.h b/src/include/storage/sinval.h
index 6a3db9580f742e69b5b54babbd494ab1d1c2f0b9..4e72c52d2167a37eac947dc7231246d8273a67fe 100644
--- a/src/include/storage/sinval.h
+++ b/src/include/storage/sinval.h
@@ -151,4 +151,4 @@ extern void ProcessCommittedInvalidationMessages(SharedInvalidationMessage *msgs
 
 extern void LocalExecuteInvalidationMessage(SharedInvalidationMessage *msg);
 
-#endif   /* SINVAL_H */
+#endif							/* SINVAL_H */
diff --git a/src/include/storage/sinvaladt.h b/src/include/storage/sinvaladt.h
index 07ac2f8c85ad2e79d78f81197e09b76db0ca6eb1..751735fc9a80c652d71e8bfe99eb4ef96902ba3f 100644
--- a/src/include/storage/sinvaladt.h
+++ b/src/include/storage/sinvaladt.h
@@ -40,4 +40,4 @@ extern void SICleanupQueue(bool callerHasWriteLock, int minFree);
 
 extern LocalTransactionId GetNextLocalTransactionId(void);
 
-#endif   /* SINVALADT_H */
+#endif							/* SINVALADT_H */
diff --git a/src/include/storage/smgr.h b/src/include/storage/smgr.h
index 9ce68296558cdc73fcf4d0d6f9ace3fbb20725c7..227913458853eacaa791fc448988917ba7ca7052 100644
--- a/src/include/storage/smgr.h
+++ b/src/include/storage/smgr.h
@@ -40,7 +40,7 @@
 typedef struct SMgrRelationData
 {
 	/* rnode is the hashtable lookup key, so it must be first! */
-	RelFileNodeBackend smgr_rnode;		/* relation physical identifier */
+	RelFileNodeBackend smgr_rnode;	/* relation physical identifier */
 
 	/* pointer to owning pointer, or NULL if none */
 	struct SMgrRelationData **smgr_owner;
@@ -53,7 +53,7 @@ typedef struct SMgrRelationData
 	 * happens.  In all three cases, InvalidBlockNumber means "unknown".
 	 */
 	BlockNumber smgr_targblock; /* current insertion target block */
-	BlockNumber smgr_fsm_nblocks;		/* last known size of fsm fork */
+	BlockNumber smgr_fsm_nblocks;	/* last known size of fsm fork */
 	BlockNumber smgr_vm_nblocks;	/* last known size of vm fork */
 
 	/* additional public fields may someday exist here */
@@ -144,4 +144,4 @@ extern void RememberFsyncRequest(RelFileNode rnode, ForkNumber forknum,
 extern void ForgetRelationFsyncRequests(RelFileNode rnode, ForkNumber forknum);
 extern void ForgetDatabaseFsyncRequests(Oid dbid);
 
-#endif   /* SMGR_H */
+#endif							/* SMGR_H */
diff --git a/src/include/storage/spin.h b/src/include/storage/spin.h
index 8987c90537086eb2f3ad9550b2652c8684433dc4..66698645c2d2dab38ac8cdb02850f86895fd0391 100644
--- a/src/include/storage/spin.h
+++ b/src/include/storage/spin.h
@@ -74,4 +74,4 @@ extern void SpinlockSemaInit(void);
 extern PGSemaphore *SpinlockSemaArray;
 #endif
 
-#endif   /* SPIN_H */
+#endif							/* SPIN_H */
diff --git a/src/include/storage/standby.h b/src/include/storage/standby.h
index 3ecc446083bb5b555dcadf7c37ed20a27a6f0d04..f5404b4c1f44eb2d804008ba18b6919b52756574 100644
--- a/src/include/storage/standby.h
+++ b/src/include/storage/standby.h
@@ -73,7 +73,7 @@ typedef struct RunningTransactionsData
 	int			subxcnt;		/* # of subxact ids in xids[] */
 	bool		subxid_overflow;	/* snapshot overflowed, subxids missing */
 	TransactionId nextXid;		/* copy of ShmemVariableCache->nextXid */
-	TransactionId oldestRunningXid;		/* *not* oldestXmin */
+	TransactionId oldestRunningXid; /* *not* oldestXmin */
 	TransactionId latestCompletedXid;	/* so we can set xmax */
 
 	TransactionId *xids;		/* array of (sub)xids still running */
@@ -88,4 +88,4 @@ extern XLogRecPtr LogStandbySnapshot(void);
 extern void LogStandbyInvalidations(int nmsgs, SharedInvalidationMessage *msgs,
 						bool relcacheInitFileInval);
 
-#endif   /* STANDBY_H */
+#endif							/* STANDBY_H */
diff --git a/src/include/storage/standbydefs.h b/src/include/storage/standbydefs.h
index f8444c787a3900b2edc8602d45d096d04af673d6..a0af6788e96beef942e653adad046e1cd9c09667 100644
--- a/src/include/storage/standbydefs.h
+++ b/src/include/storage/standbydefs.h
@@ -50,7 +50,7 @@ typedef struct xl_running_xacts
 	int			subxcnt;		/* # of subxact ids in xids[] */
 	bool		subxid_overflow;	/* snapshot overflowed, subxids missing */
 	TransactionId nextXid;		/* copy of ShmemVariableCache->nextXid */
-	TransactionId oldestRunningXid;		/* *not* oldestXmin */
+	TransactionId oldestRunningXid; /* *not* oldestXmin */
 	TransactionId latestCompletedXid;	/* so we can set xmax */
 
 	TransactionId xids[FLEXIBLE_ARRAY_MEMBER];
@@ -71,4 +71,4 @@ typedef struct xl_invalidations
 
 #define MinSizeOfInvalidations offsetof(xl_invalidations, msgs)
 
-#endif   /* STANDBYDEFS_H */
+#endif							/* STANDBYDEFS_H */
diff --git a/src/include/tcop/deparse_utility.h b/src/include/tcop/deparse_utility.h
index f0b25bea903a3eea89c982de2993c031402bb2ed..9c4e608934ff3b91a8315849b4e0f89256de2182 100644
--- a/src/include/tcop/deparse_utility.h
+++ b/src/include/tcop/deparse_utility.h
@@ -102,4 +102,4 @@ typedef struct CollectedCommand
 	}			d;
 } CollectedCommand;
 
-#endif   /* DEPARSE_UTILITY_H */
+#endif							/* DEPARSE_UTILITY_H */
diff --git a/src/include/tcop/dest.h b/src/include/tcop/dest.h
index a11cd92c0148be36b548cd97b6a054ffc39e5812..c990544a163e659609bcef5fd3af9b5ca466de27 100644
--- a/src/include/tcop/dest.h
+++ b/src/include/tcop/dest.h
@@ -129,7 +129,7 @@ struct _DestReceiver
 	/* Private fields might appear beyond this point... */
 };
 
-extern DestReceiver *None_Receiver;		/* permanent receiver for DestNone */
+extern DestReceiver *None_Receiver; /* permanent receiver for DestNone */
 
 /* The primary destination management functions */
 
@@ -142,4 +142,4 @@ extern void EndCommand(const char *commandTag, CommandDest dest);
 extern void NullCommand(CommandDest dest);
 extern void ReadyForQuery(CommandDest dest);
 
-#endif   /* DEST_H */
+#endif							/* DEST_H */
diff --git a/src/include/tcop/fastpath.h b/src/include/tcop/fastpath.h
index 81d94913db893e126da92fbbfb5213b3595f8992..4a7c35f1a9bfdd36c6a287abc3cd4cccdf3aed6f 100644
--- a/src/include/tcop/fastpath.h
+++ b/src/include/tcop/fastpath.h
@@ -18,4 +18,4 @@
 extern int	GetOldFunctionMessage(StringInfo buf);
 extern void HandleFunctionRequest(StringInfo msgBuf);
 
-#endif   /* FASTPATH_H */
+#endif							/* FASTPATH_H */
diff --git a/src/include/tcop/pquery.h b/src/include/tcop/pquery.h
index 12ff4588c61abff139c8f6e4683d615d9c89e48c..6abfe7b282fcd6e681575ff681472dd97ffd900a 100644
--- a/src/include/tcop/pquery.h
+++ b/src/include/tcop/pquery.h
@@ -42,4 +42,4 @@ extern uint64 PortalRunFetch(Portal portal,
 			   long count,
 			   DestReceiver *dest);
 
-#endif   /* PQUERY_H */
+#endif							/* PQUERY_H */
diff --git a/src/include/tcop/tcopprot.h b/src/include/tcop/tcopprot.h
index f1a34a1c7248016f68d05c44d7db3d4ed86e7816..f8c535c91e34c2a10aeff5eeb7788cb3b05deeaf 100644
--- a/src/include/tcop/tcopprot.h
+++ b/src/include/tcop/tcopprot.h
@@ -89,4 +89,4 @@ extern bool set_plan_disabling_options(const char *arg,
 						   GucContext context, GucSource source);
 extern const char *get_stats_option_name(const char *arg);
 
-#endif   /* TCOPPROT_H */
+#endif							/* TCOPPROT_H */
diff --git a/src/include/tcop/utility.h b/src/include/tcop/utility.h
index 850d09b9f04105b2b5e423bae7ba6b5765ed6429..56d04dd1c6c368bd017b1ef60eaf15d90e7dcf01 100644
--- a/src/include/tcop/utility.h
+++ b/src/include/tcop/utility.h
@@ -52,4 +52,4 @@ extern LogStmtLevel GetCommandLogLevel(Node *parsetree);
 
 extern bool CommandIsReadOnly(PlannedStmt *pstmt);
 
-#endif   /* UTILITY_H */
+#endif							/* UTILITY_H */
diff --git a/src/include/tsearch/ts_cache.h b/src/include/tsearch/ts_cache.h
index 80b8a079edc72b07c94c0160631c1fa210ad8974..abff0fdfccb9ed1f9e4d1c591ddfb6be7a28b299 100644
--- a/src/include/tsearch/ts_cache.h
+++ b/src/include/tsearch/ts_cache.h
@@ -95,4 +95,4 @@ extern Oid	getTSCurrentConfig(bool emitError);
 extern bool check_TSCurrentConfig(char **newval, void **extra, GucSource source);
 extern void assign_TSCurrentConfig(const char *newval, void *extra);
 
-#endif   /* TS_CACHE_H */
+#endif							/* TS_CACHE_H */
diff --git a/src/include/tsearch/ts_locale.h b/src/include/tsearch/ts_locale.h
index afcf2b93de1e11931689769fa40d94ddfd1fd924..c32f0743aa68200302151bf3f72412a630b443f3 100644
--- a/src/include/tsearch/ts_locale.h
+++ b/src/include/tsearch/ts_locale.h
@@ -61,7 +61,7 @@ extern int	t_isprint(const char *ptr);
 #define t_iseq(x,c)		(TOUCHAR(x) == (unsigned char) (c))
 
 #define COPYCHAR(d,s)	(*((unsigned char *) (d)) = TOUCHAR(s))
-#endif   /* USE_WIDE_UPPER_LOWER */
+#endif							/* USE_WIDE_UPPER_LOWER */
 
 extern char *lowerstr(const char *str);
 extern char *lowerstr_with_len(const char *str, int len);
@@ -73,4 +73,4 @@ extern void tsearch_readline_end(tsearch_readline_state *stp);
 
 extern char *t_readline(FILE *fp);
 
-#endif   /* __TSLOCALE_H__ */
+#endif							/* __TSLOCALE_H__ */
diff --git a/src/include/tsearch/ts_public.h b/src/include/tsearch/ts_public.h
index 4c190b22e89a5d7854bf3c27e0793aac95ec7125..94ba7fcb2025d68fa1b3e3bc871e0057cc4b94b2 100644
--- a/src/include/tsearch/ts_public.h
+++ b/src/include/tsearch/ts_public.h
@@ -129,4 +129,4 @@ typedef struct
 								 * getnext == true */
 } DictSubState;
 
-#endif   /* _PG_TS_PUBLIC_H_ */
+#endif							/* _PG_TS_PUBLIC_H_ */
diff --git a/src/include/tsearch/ts_type.h b/src/include/tsearch/ts_type.h
index 873e2e18565fe4f9b7748344b9d4d444b7b1ca54..2885bc01532e3398986c1158449fe0a65aa13500 100644
--- a/src/include/tsearch/ts_type.h
+++ b/src/include/tsearch/ts_type.h
@@ -248,4 +248,4 @@ typedef TSQueryData *TSQuery;
 #define PG_GETARG_TSQUERY_COPY(n)	DatumGetTSQueryCopy(PG_GETARG_DATUM(n))
 #define PG_RETURN_TSQUERY(x)		return TSQueryGetDatum(x)
 
-#endif   /* _PG_TSTYPE_H_ */
+#endif							/* _PG_TSTYPE_H_ */
diff --git a/src/include/tsearch/ts_utils.h b/src/include/tsearch/ts_utils.h
index f44f683f27866b90d74ed83cac92de7557925940..33123530268a330b2358f4ceadc988d42d2a7c4e 100644
--- a/src/include/tsearch/ts_utils.h
+++ b/src/include/tsearch/ts_utils.h
@@ -42,9 +42,8 @@ typedef struct TSQueryParserStateData *TSQueryParserState;
 
 typedef void (*PushFunction) (Datum opaque, TSQueryParserState state,
 							  char *token, int tokenlen,
-							  int16 tokenweights,		/* bitmap as described
-														 * in QueryOperand
-														 * struct */
+							  int16 tokenweights,	/* bitmap as described in
+													 * QueryOperand struct */
 							  bool prefix);
 
 extern TSQuery parse_tsquery(char *buf,
@@ -237,4 +236,4 @@ extern TSQuerySign makeTSQuerySign(TSQuery a);
 extern QTNode *findsubquery(QTNode *root, QTNode *ex, QTNode *subs,
 			 bool *isfind);
 
-#endif   /* _PG_TS_UTILS_H_ */
+#endif							/* _PG_TS_UTILS_H_ */
diff --git a/src/include/utils/acl.h b/src/include/utils/acl.h
index 2487020ec1e8e2dfd7623f4cd5e65267d612b3e1..ab630a80a481b164ee93f6f09db9da67bd836a9b 100644
--- a/src/include/utils/acl.h
+++ b/src/include/utils/acl.h
@@ -127,11 +127,11 @@ typedef ArrayType Acl;
  * External representations of the privilege bits --- aclitemin/aclitemout
  * represent each possible privilege bit with a distinct 1-character code
  */
-#define ACL_INSERT_CHR			'a'		/* formerly known as "append" */
-#define ACL_SELECT_CHR			'r'		/* formerly known as "read" */
-#define ACL_UPDATE_CHR			'w'		/* formerly known as "write" */
+#define ACL_INSERT_CHR			'a' /* formerly known as "append" */
+#define ACL_SELECT_CHR			'r' /* formerly known as "read" */
+#define ACL_UPDATE_CHR			'w' /* formerly known as "write" */
 #define ACL_DELETE_CHR			'd'
-#define ACL_TRUNCATE_CHR		'D'		/* super-delete, as it were */
+#define ACL_TRUNCATE_CHR		'D' /* super-delete, as it were */
 #define ACL_REFERENCES_CHR		'x'
 #define ACL_TRIGGER_CHR			't'
 #define ACL_EXECUTE_CHR			'X'
@@ -331,4 +331,4 @@ extern bool pg_statistics_object_ownercheck(Oid stat_oid, Oid roleid);
 extern bool has_createrole_privilege(Oid roleid);
 extern bool has_bypassrls_privilege(Oid roleid);
 
-#endif   /* ACL_H */
+#endif							/* ACL_H */
diff --git a/src/include/utils/aclchk_internal.h b/src/include/utils/aclchk_internal.h
index 0e50f73aab00470e1bc3b6fceacf668766abf5ad..3374edb63880b7257da7ebdd3a38828f50f5c015 100644
--- a/src/include/utils/aclchk_internal.h
+++ b/src/include/utils/aclchk_internal.h
@@ -42,4 +42,4 @@ typedef struct
 } InternalGrant;
 
 
-#endif   /* ACLCHK_INTERNAL_H */
+#endif							/* ACLCHK_INTERNAL_H */
diff --git a/src/include/utils/array.h b/src/include/utils/array.h
index 552c08f0d508590a95a5e11d30134c91cdd85122..61a67a21e36472a8720a4ab6324b74ed5cb072ac 100644
--- a/src/include/utils/array.h
+++ b/src/include/utils/array.h
@@ -443,4 +443,4 @@ extern ExpandedArrayHeader *DatumGetExpandedArrayX(Datum d,
 extern AnyArrayType *DatumGetAnyArray(Datum d);
 extern void deconstruct_expanded_array(ExpandedArrayHeader *eah);
 
-#endif   /* ARRAY_H */
+#endif							/* ARRAY_H */
diff --git a/src/include/utils/arrayaccess.h b/src/include/utils/arrayaccess.h
index 6148bdf834046f5a4070efb083762b7c8e9aecc6..7655c80bedafe792ace2584ed981dafd4bd70e3c 100644
--- a/src/include/utils/arrayaccess.h
+++ b/src/include/utils/arrayaccess.h
@@ -115,4 +115,4 @@ array_iter_next(array_iter *it, bool *isnull, int i,
 	return ret;
 }
 
-#endif   /* ARRAYACCESS_H */
+#endif							/* ARRAYACCESS_H */
diff --git a/src/include/utils/ascii.h b/src/include/utils/ascii.h
index 3771e1acabb1a53ff12db552d8bdf060773a32de..d3b183f11f313b82b6aed4656410beb8608ee4a8 100644
--- a/src/include/utils/ascii.h
+++ b/src/include/utils/ascii.h
@@ -13,4 +13,4 @@
 
 extern void ascii_safe_strlcpy(char *dest, const char *src, size_t destsiz);
 
-#endif   /* _ASCII_H_ */
+#endif							/* _ASCII_H_ */
diff --git a/src/include/utils/attoptcache.h b/src/include/utils/attoptcache.h
index 7f2334b4cdf8ffd9fab6d05a7125d73c982c0b6c..4eef793181a1e9cd96545913544b6a57e070d76c 100644
--- a/src/include/utils/attoptcache.h
+++ b/src/include/utils/attoptcache.h
@@ -25,4 +25,4 @@ typedef struct AttributeOpts
 
 AttributeOpts *get_attribute_options(Oid spcid, int attnum);
 
-#endif   /* ATTOPTCACHE_H */
+#endif							/* ATTOPTCACHE_H */
diff --git a/src/include/utils/backend_random.h b/src/include/utils/backend_random.h
index 31602f250d41c67dd4409ef7806b971216eb819c..9781aea0acfb46da93e05cbbd237f8fac69a7e1b 100644
--- a/src/include/utils/backend_random.h
+++ b/src/include/utils/backend_random.h
@@ -16,4 +16,4 @@ extern Size BackendRandomShmemSize(void);
 extern void BackendRandomShmemInit(void);
 extern bool pg_backend_random(char *dst, int len);
 
-#endif   /* BACKEND_RANDOM_H */
+#endif							/* BACKEND_RANDOM_H */
diff --git a/src/include/utils/builtins.h b/src/include/utils/builtins.h
index 1435a7b57a924d2dd673ea18a931585fb2965e76..762532f63692910528f04ff497e5ece69aaca33b 100644
--- a/src/include/utils/builtins.h
+++ b/src/include/utils/builtins.h
@@ -121,4 +121,4 @@ extern int32 type_maximum_size(Oid type_oid, int32 typemod);
 /* quote.c */
 extern char *quote_literal_cstr(const char *rawstr);
 
-#endif   /* BUILTINS_H */
+#endif							/* BUILTINS_H */
diff --git a/src/include/utils/bytea.h b/src/include/utils/bytea.h
index 0cc543832838aa6dd47cdd84c9789a9e984ab088..d7bd30842e2ccdfc11d92964620c6a4a76b6396e 100644
--- a/src/include/utils/bytea.h
+++ b/src/include/utils/bytea.h
@@ -25,4 +25,4 @@ typedef enum
 
 extern int	bytea_output;		/* ByteaOutputType, but int for GUC enum */
 
-#endif   /* BYTEA_H */
+#endif							/* BYTEA_H */
diff --git a/src/include/utils/cash.h b/src/include/utils/cash.h
index 84083677e1ccee04729c313a5d97b6cfe057b5be..2e332d83b1c73d58e30182fb37ea57bf87e37264 100644
--- a/src/include/utils/cash.h
+++ b/src/include/utils/cash.h
@@ -22,4 +22,4 @@ typedef int64 Cash;
 #define PG_GETARG_CASH(n)	DatumGetCash(PG_GETARG_DATUM(n))
 #define PG_RETURN_CASH(x)	return CashGetDatum(x)
 
-#endif   /* CASH_H */
+#endif							/* CASH_H */
diff --git a/src/include/utils/catcache.h b/src/include/utils/catcache.h
index 5add424e5ed1a4fe2dae6b188bf64f8cb00dd108..f8ebc903d321b6d1c438c21ea0fe5c2658e02514 100644
--- a/src/include/utils/catcache.h
+++ b/src/include/utils/catcache.h
@@ -46,10 +46,10 @@ typedef struct catcache
 	int			cc_ntup;		/* # of tuples currently in this cache */
 	int			cc_nbuckets;	/* # of hash buckets in this cache */
 	int			cc_nkeys;		/* # of keys (1..CATCACHE_MAXKEYS) */
-	int			cc_key[CATCACHE_MAXKEYS];		/* AttrNumber of each key */
+	int			cc_key[CATCACHE_MAXKEYS];	/* AttrNumber of each key */
 	PGFunction	cc_hashfunc[CATCACHE_MAXKEYS];	/* hash function for each key */
-	ScanKeyData cc_skey[CATCACHE_MAXKEYS];		/* precomputed key info for
-												 * heap scans */
+	ScanKeyData cc_skey[CATCACHE_MAXKEYS];	/* precomputed key info for heap
+											 * scans */
 	bool		cc_isname[CATCACHE_MAXKEYS];	/* flag "name" key columns */
 	dlist_head	cc_lists;		/* list of CatCList structs */
 	dlist_head *cc_bucket;		/* hash buckets */
@@ -199,4 +199,4 @@ extern void PrepareToInvalidateCacheTuple(Relation relation,
 extern void PrintCatCacheLeakWarning(HeapTuple tuple);
 extern void PrintCatCacheListLeakWarning(CatCList *list);
 
-#endif   /* CATCACHE_H */
+#endif							/* CATCACHE_H */
diff --git a/src/include/utils/combocid.h b/src/include/utils/combocid.h
index 1cb0e7427545046685b586daef7f6d85d4ee18ae..6d8be8bf0f38481a1898d8da140d401ed4b57400 100644
--- a/src/include/utils/combocid.h
+++ b/src/include/utils/combocid.h
@@ -25,4 +25,4 @@ extern void RestoreComboCIDState(char *comboCIDstate);
 extern void SerializeComboCIDState(Size maxsize, char *start_address);
 extern Size EstimateComboCIDStateSpace(void);
 
-#endif   /* COMBOCID_H */
+#endif							/* COMBOCID_H */
diff --git a/src/include/utils/date.h b/src/include/utils/date.h
index 309a581853ea980003285165b6dbcf666370e68a..0736a7294656d0eca05b08df085842cb4d5eb0da 100644
--- a/src/include/utils/date.h
+++ b/src/include/utils/date.h
@@ -74,4 +74,4 @@ extern DateADT GetSQLCurrentDate(void);
 extern TimeTzADT *GetSQLCurrentTime(int32 typmod);
 extern TimeADT GetSQLLocalTime(int32 typmod);
 
-#endif   /* DATE_H */
+#endif							/* DATE_H */
diff --git a/src/include/utils/datetime.h b/src/include/utils/datetime.h
index 15b558c63990b8ec77f11fdc2d7545e76447c5e2..7968569fdad78cc14ece9665d842c6f27a3a3c1c 100644
--- a/src/include/utils/datetime.h
+++ b/src/include/utils/datetime.h
@@ -259,7 +259,7 @@ do { \
  * Include check for leap year.
  */
 
-extern const char *const months[];		/* months (3-char abbreviations) */
+extern const char *const months[];	/* months (3-char abbreviations) */
 extern const char *const days[];	/* days (full names) */
 extern const int day_tab[2][13];
 
@@ -338,4 +338,4 @@ extern TimeZoneAbbrevTable *ConvertTimeZoneAbbrevs(struct tzEntry *abbrevs,
 					   int n);
 extern void InstallTimeZoneAbbrevs(TimeZoneAbbrevTable *tbl);
 
-#endif   /* DATETIME_H */
+#endif							/* DATETIME_H */
diff --git a/src/include/utils/datum.h b/src/include/utils/datum.h
index a8a9ea6d19bf0bf725e3fe9390b5dc08c62bfcef..d2f0f9ed51c7ff051c3c42fcc2cb0c3dd4a826a1 100644
--- a/src/include/utils/datum.h
+++ b/src/include/utils/datum.h
@@ -56,4 +56,4 @@ extern void datumSerialize(Datum value, bool isnull, bool typByVal,
 			   int typLen, char **start_address);
 extern Datum datumRestore(char **start_address, bool *isnull);
 
-#endif   /* DATUM_H */
+#endif							/* DATUM_H */
diff --git a/src/include/utils/dsa.h b/src/include/utils/dsa.h
index f084443409555e2fc642da5b2063ad6d83ae0f95..516ef610f0135635d8ee24f3f13e15ef02fd54ff 100644
--- a/src/include/utils/dsa.h
+++ b/src/include/utils/dsa.h
@@ -122,4 +122,4 @@ extern void *dsa_get_address(dsa_area *area, dsa_pointer dp);
 extern void dsa_trim(dsa_area *area);
 extern void dsa_dump(dsa_area *area);
 
-#endif   /* DSA_H */
+#endif							/* DSA_H */
diff --git a/src/include/utils/dynahash.h b/src/include/utils/dynahash.h
index eee5cce92873a13419c9693ce8a1998fe92b4064..8e03245a0385cfc6ed454a53ae0f59b2f91b2d74 100644
--- a/src/include/utils/dynahash.h
+++ b/src/include/utils/dynahash.h
@@ -16,4 +16,4 @@
 
 extern int	my_log2(long num);
 
-#endif   /* DYNAHASH_H */
+#endif							/* DYNAHASH_H */
diff --git a/src/include/utils/dynamic_loader.h b/src/include/utils/dynamic_loader.h
index 987f21a3625c3275ebb14fada18bab2495ebd39c..6c9287b61127cbbe986ea6d415d4958a4b11a4a9 100644
--- a/src/include/utils/dynamic_loader.h
+++ b/src/include/utils/dynamic_loader.h
@@ -22,4 +22,4 @@ extern PGFunction pg_dlsym(void *handle, char *funcname);
 extern void pg_dlclose(void *handle);
 extern char *pg_dlerror(void);
 
-#endif   /* DYNAMIC_LOADER_H */
+#endif							/* DYNAMIC_LOADER_H */
diff --git a/src/include/utils/elog.h b/src/include/utils/elog.h
index 58dc92ee5d3b7cf667ba2503f799d3ed87e9d2fb..3492bafa5ef9c892ba1f26dfe0b910c9a27bd38d 100644
--- a/src/include/utils/elog.h
+++ b/src/include/utils/elog.h
@@ -27,9 +27,9 @@
 								 * server log by default. */
 #define LOG_SERVER_ONLY 16		/* Same as LOG for server reporting, but never
 								 * sent to client. */
-#define COMMERROR	LOG_SERVER_ONLY		/* Client communication problems; same
-										 * as LOG for server reporting, but
-										 * never sent to client. */
+#define COMMERROR	LOG_SERVER_ONLY /* Client communication problems; same as
+									 * LOG for server reporting, but never
+									 * sent to client. */
 #define INFO		17			/* Messages specifically requested by user (eg
 								 * VACUUM VERBOSE output); always sent to
 								 * client regardless of client_min_messages,
@@ -117,7 +117,7 @@
 		if (elevel_ >= ERROR) \
 			pg_unreachable(); \
 	} while(0)
-#endif   /* HAVE__BUILTIN_CONSTANT_P */
+#endif							/* HAVE__BUILTIN_CONSTANT_P */
 
 #define ereport(elevel, rest)	\
 	ereport_domain(elevel, TEXTDOMAIN, rest)
@@ -214,12 +214,12 @@ extern int	getinternalerrposition(void);
 				pg_unreachable(); \
 		} \
 	} while(0)
-#endif   /* HAVE__BUILTIN_CONSTANT_P */
+#endif							/* HAVE__BUILTIN_CONSTANT_P */
 #else							/* !HAVE__VA_ARGS */
 #define elog  \
 	elog_start(__FILE__, __LINE__, PG_FUNCNAME_MACRO), \
 	elog_finish
-#endif   /* HAVE__VA_ARGS */
+#endif							/* HAVE__VA_ARGS */
 
 extern void elog_start(const char *filename, int lineno, const char *funcname);
 extern void elog_finish(int elevel, const char *fmt,...) pg_attribute_printf(2, 3);
@@ -329,8 +329,8 @@ extern PGDLLIMPORT sigjmp_buf *PG_exception_stack;
 typedef struct ErrorData
 {
 	int			elevel;			/* error level */
-	bool		output_to_server;		/* will report to server log? */
-	bool		output_to_client;		/* will report to client? */
+	bool		output_to_server;	/* will report to server log? */
+	bool		output_to_client;	/* will report to client? */
 	bool		show_funcname;	/* true to force funcname inclusion */
 	bool		hide_stmt;		/* true to prevent STATEMENT: inclusion */
 	bool		hide_ctx;		/* true to prevent CONTEXT: inclusion */
@@ -413,4 +413,4 @@ extern void set_syslog_parameters(const char *ident, int facility);
  */
 extern void write_stderr(const char *fmt,...) pg_attribute_printf(1, 2);
 
-#endif   /* ELOG_H */
+#endif							/* ELOG_H */
diff --git a/src/include/utils/evtcache.h b/src/include/utils/evtcache.h
index f6ea163df3239565317965a28f16a210165a410d..9774eac5a63c7eacb247311fd0b92dabe63ff07c 100644
--- a/src/include/utils/evtcache.h
+++ b/src/include/utils/evtcache.h
@@ -34,4 +34,4 @@ typedef struct
 
 extern List *EventCacheLookup(EventTriggerEvent event);
 
-#endif   /* EVTCACHE_H */
+#endif							/* EVTCACHE_H */
diff --git a/src/include/utils/expandeddatum.h b/src/include/utils/expandeddatum.h
index d9b598591a2accefeb426a2c03c930ed1b69bf71..7116b860cc48d87379026513eb8784c7117dbe76 100644
--- a/src/include/utils/expandeddatum.h
+++ b/src/include/utils/expandeddatum.h
@@ -156,4 +156,4 @@ extern Datum MakeExpandedObjectReadOnlyInternal(Datum d);
 extern Datum TransferExpandedObject(Datum d, MemoryContext new_parent);
 extern void DeleteExpandedObject(Datum d);
 
-#endif   /* EXPANDEDDATUM_H */
+#endif							/* EXPANDEDDATUM_H */
diff --git a/src/include/utils/fmgrtab.h b/src/include/utils/fmgrtab.h
index 414cd039522eb096330bc4429713dae07706ee61..6130ef8f9c7418d78756adcaae4f7e68c546c6f5 100644
--- a/src/include/utils/fmgrtab.h
+++ b/src/include/utils/fmgrtab.h
@@ -36,4 +36,4 @@ extern const FmgrBuiltin fmgr_builtins[];
 
 extern const int fmgr_nbuiltins;	/* number of entries in table */
 
-#endif   /* FMGRTAB_H */
+#endif							/* FMGRTAB_H */
diff --git a/src/include/utils/freepage.h b/src/include/utils/freepage.h
index 78caa5369b76ebc043d327c544936eee10f8c1b3..c370c733ee5ca4a97435dacf7e38c3cff3e2cd67 100644
--- a/src/include/utils/freepage.h
+++ b/src/include/utils/freepage.h
@@ -96,4 +96,4 @@ extern void FreePageManagerPut(FreePageManager *fpm, Size first_page,
 				   Size npages);
 extern char *FreePageManagerDump(FreePageManager *fpm);
 
-#endif   /* FREEPAGE_H */
+#endif							/* FREEPAGE_H */
diff --git a/src/include/utils/geo_decls.h b/src/include/utils/geo_decls.h
index 9b530dbe3dae090502da3d3d8c4a24c693752410..44c6381b855596bf502b0e6313853ad63013f5b7 100644
--- a/src/include/utils/geo_decls.h
+++ b/src/include/utils/geo_decls.h
@@ -183,4 +183,4 @@ extern double point_dt(Point *pt1, Point *pt2);
 extern double point_sl(Point *pt1, Point *pt2);
 extern double pg_hypot(double x, double y);
 
-#endif   /* GEO_DECLS_H */
+#endif							/* GEO_DECLS_H */
diff --git a/src/include/utils/guc.h b/src/include/utils/guc.h
index ea11c837003b8eeeacc7b8eefdbb222d30099a9b..c1870d213014342f84888746eac23f71691e73e5 100644
--- a/src/include/utils/guc.h
+++ b/src/include/utils/guc.h
@@ -212,8 +212,8 @@ typedef enum
 #define GUC_SUPERUSER_ONLY		0x0100	/* show only to superusers */
 #define GUC_IS_NAME				0x0200	/* limit string to NAMEDATALEN-1 */
 #define GUC_NOT_WHILE_SEC_REST	0x0400	/* can't set if security restricted */
-#define GUC_DISALLOW_IN_AUTO_FILE 0x0800		/* can't set in
-												 * PG_AUTOCONF_FILENAME */
+#define GUC_DISALLOW_IN_AUTO_FILE 0x0800	/* can't set in
+											 * PG_AUTOCONF_FILENAME */
 
 #define GUC_UNIT_KB				0x1000	/* value is in kilobytes */
 #define GUC_UNIT_BLOCKS			0x2000	/* value is in blocks */
@@ -432,4 +432,4 @@ extern void assign_search_path(const char *newval, void *extra);
 extern bool check_wal_buffers(int *newval, void **extra, GucSource source);
 extern void assign_xlog_sync_method(int new_sync_method, void *extra);
 
-#endif   /* GUC_H */
+#endif							/* GUC_H */
diff --git a/src/include/utils/guc_tables.h b/src/include/utils/guc_tables.h
index f28578b3351d5ffb882f46d7b46319d64911ee10..042f7a015280fa1e8b90d90e6b3f4603c7acd8eb 100644
--- a/src/include/utils/guc_tables.h
+++ b/src/include/utils/guc_tables.h
@@ -164,7 +164,7 @@ struct config_generic
 };
 
 /* bit values in status field */
-#define GUC_IS_IN_FILE		0x0001		/* found it in config file */
+#define GUC_IS_IN_FILE		0x0001	/* found it in config file */
 /*
  * Caution: the GUC_IS_IN_FILE bit is transient state for ProcessConfigFile.
  * Do not assume that its value represents useful information elsewhere.
@@ -265,4 +265,4 @@ extern const char *config_enum_lookup_by_value(struct config_enum *record, int v
 extern bool config_enum_lookup_by_name(struct config_enum *record,
 						   const char *value, int *retval);
 
-#endif   /* GUC_TABLES_H */
+#endif							/* GUC_TABLES_H */
diff --git a/src/include/utils/hsearch.h b/src/include/utils/hsearch.h
index 9b4bd7c02b1ca1a584319b394f966b99b7fb8581..bc5873ed20866589aa0b1432e7ad6c15bfc2a989 100644
--- a/src/include/utils/hsearch.h
+++ b/src/include/utils/hsearch.h
@@ -157,4 +157,4 @@ extern int	bitmap_match(const void *key1, const void *key2, Size keysize);
 
 #define oid_hash uint32_hash	/* Remove me eventually */
 
-#endif   /* HSEARCH_H */
+#endif							/* HSEARCH_H */
diff --git a/src/include/utils/index_selfuncs.h b/src/include/utils/index_selfuncs.h
index 17d165ca6514a00f96a400b6bbf7c00edea3848b..24f2f3a86674139a7d735974d332e981b16e58f4 100644
--- a/src/include/utils/index_selfuncs.h
+++ b/src/include/utils/index_selfuncs.h
@@ -71,4 +71,4 @@ extern void gincostestimate(struct PlannerInfo *root,
 				double *indexCorrelation,
 				double *indexPages);
 
-#endif   /* INDEX_SELFUNCS_H */
+#endif							/* INDEX_SELFUNCS_H */
diff --git a/src/include/utils/inet.h b/src/include/utils/inet.h
index 7dc179e2556e7dea7618b0286cd325d15cfcea62..f2aa864a357620d9465350ee68f0d91139906d74 100644
--- a/src/include/utils/inet.h
+++ b/src/include/utils/inet.h
@@ -146,4 +146,4 @@ extern inet *cidr_set_masklen_internal(const inet *src, int bits);
 extern int	bitncmp(const unsigned char *l, const unsigned char *r, int n);
 extern int	bitncommon(const unsigned char *l, const unsigned char *r, int n);
 
-#endif   /* INET_H */
+#endif							/* INET_H */
diff --git a/src/include/utils/int8.h b/src/include/utils/int8.h
index c58ee048cff955583d21d748687866ff8cef95fb..8b78983feef338440c5faad9276606049109fcec 100644
--- a/src/include/utils/int8.h
+++ b/src/include/utils/int8.h
@@ -22,4 +22,4 @@
 
 extern bool scanint8(const char *str, bool errorOK, int64 *result);
 
-#endif   /* INT8_H */
+#endif							/* INT8_H */
diff --git a/src/include/utils/inval.h b/src/include/utils/inval.h
index afbe354b4dadab984c6cee5b8fb4bc649eba57ea..361543f4127bb9f602ce9b7310a84a826a6ece3c 100644
--- a/src/include/utils/inval.h
+++ b/src/include/utils/inval.h
@@ -63,4 +63,4 @@ extern void CacheRegisterRelcacheCallback(RelcacheCallbackFunction func,
 extern void CallSyscacheCallbacks(int cacheid, uint32 hashvalue);
 
 extern void InvalidateSystemCaches(void);
-#endif   /* INVAL_H */
+#endif							/* INVAL_H */
diff --git a/src/include/utils/json.h b/src/include/utils/json.h
index 0a749b90c8bf884e9b2a69f623ae66bc31ac61ac..e3ffe6fc44547712073c0e89fb96236b1023e0a9 100644
--- a/src/include/utils/json.h
+++ b/src/include/utils/json.h
@@ -19,4 +19,4 @@
 /* functions in json.c */
 extern void escape_json(StringInfo buf, const char *str);
 
-#endif   /* JSON_H */
+#endif							/* JSON_H */
diff --git a/src/include/utils/jsonapi.h b/src/include/utils/jsonapi.h
index 44ee36931eba39dc3504c9b2bf0e880ca98ee56a..2508b16b5568f8a8b4dbc156186bc44a0018f3af 100644
--- a/src/include/utils/jsonapi.h
+++ b/src/include/utils/jsonapi.h
@@ -147,4 +147,4 @@ extern Jsonb *transform_jsonb_string_values(Jsonb *jsonb, void *action_state,
 extern text *transform_json_string_values(text *json, void *action_state,
 						   JsonTransformStringValuesAction transform_action);
 
-#endif   /* JSONAPI_H */
+#endif							/* JSONAPI_H */
diff --git a/src/include/utils/jsonb.h b/src/include/utils/jsonb.h
index 411e158d6c13c4d01b9f15f4ed6d37830560bb13..ea9dd17540dddf7bd179f603cef7c8e7fb1e5bae 100644
--- a/src/include/utils/jsonb.h
+++ b/src/include/utils/jsonb.h
@@ -148,7 +148,7 @@ typedef uint32 JEntry;
 #define JENTRY_ISBOOL_FALSE		0x20000000
 #define JENTRY_ISBOOL_TRUE		0x30000000
 #define JENTRY_ISNULL			0x40000000
-#define JENTRY_ISCONTAINER		0x50000000		/* array or object */
+#define JENTRY_ISCONTAINER		0x50000000	/* array or object */
 
 /* Access macros.  Note possible multiple evaluations */
 #define JBE_OFFLENFLD(je_)		((je_) & JENTRY_OFFLENMASK)
@@ -200,8 +200,8 @@ typedef struct JsonbContainer
 } JsonbContainer;
 
 /* flags for the header-field in JsonbContainer */
-#define JB_CMASK				0x0FFFFFFF		/* mask for count field */
-#define JB_FSCALAR				0x10000000		/* flag bits */
+#define JB_CMASK				0x0FFFFFFF	/* mask for count field */
+#define JB_FSCALAR				0x10000000	/* flag bits */
 #define JB_FOBJECT				0x20000000
 #define JB_FARRAY				0x40000000
 
@@ -263,7 +263,7 @@ struct JsonbValue
 		{
 			int			nElems;
 			JsonbValue *elems;
-			bool		rawScalar;		/* Top-level "raw scalar" array? */
+			bool		rawScalar;	/* Top-level "raw scalar" array? */
 		}			array;		/* Array container type */
 
 		struct
@@ -378,4 +378,4 @@ extern char *JsonbToCStringIndent(StringInfo out, JsonbContainer *in,
 					 int estimated_len);
 
 
-#endif   /* __JSONB_H__ */
+#endif							/* __JSONB_H__ */
diff --git a/src/include/utils/logtape.h b/src/include/utils/logtape.h
index e802c4b2132415b7544f6bbf887564e8f644e995..a1e869b80c109ecb3e534e93aea91cbea36025ff 100644
--- a/src/include/utils/logtape.h
+++ b/src/include/utils/logtape.h
@@ -43,4 +43,4 @@ extern void LogicalTapeTell(LogicalTapeSet *lts, int tapenum,
 				long *blocknum, int *offset);
 extern long LogicalTapeSetBlocks(LogicalTapeSet *lts);
 
-#endif   /* LOGTAPE_H */
+#endif							/* LOGTAPE_H */
diff --git a/src/include/utils/lsyscache.h b/src/include/utils/lsyscache.h
index 93588df9f74a894894c431e28df8553a643724b2..07208b56cef2d70905380484ef3244883e87b49e 100644
--- a/src/include/utils/lsyscache.h
+++ b/src/include/utils/lsyscache.h
@@ -183,4 +183,4 @@ extern Oid	get_range_subtype(Oid rangeOid);
 
 #define TypeIsToastable(typid)	(get_typstorage(typid) != 'p')
 
-#endif   /* LSYSCACHE_H */
+#endif							/* LSYSCACHE_H */
diff --git a/src/include/utils/memdebug.h b/src/include/utils/memdebug.h
index 206e6ce002849b6b136f834eef163360ccac709c..a73d505be870cea4e9975ba2ede0acfba71db7f0 100644
--- a/src/include/utils/memdebug.h
+++ b/src/include/utils/memdebug.h
@@ -43,7 +43,7 @@ wipe_mem(void *ptr, size_t size)
 	VALGRIND_MAKE_MEM_NOACCESS(ptr, size);
 }
 
-#endif   /* CLOBBER_FREED_MEMORY */
+#endif							/* CLOBBER_FREED_MEMORY */
 
 #ifdef MEMORY_CONTEXT_CHECKING
 
@@ -70,13 +70,13 @@ sentinel_ok(const void *base, Size offset)
 	return ret;
 }
 
-#endif   /* MEMORY_CONTEXT_CHECKING */
+#endif							/* MEMORY_CONTEXT_CHECKING */
 
 #ifdef RANDOMIZE_ALLOCATED_MEMORY
 
 void		randomize_mem(char *ptr, size_t size);
 
-#endif   /* RANDOMIZE_ALLOCATED_MEMORY */
+#endif							/* RANDOMIZE_ALLOCATED_MEMORY */
 
 
-#endif   /* MEMDEBUG_H */
+#endif							/* MEMDEBUG_H */
diff --git a/src/include/utils/memutils.h b/src/include/utils/memutils.h
index 58e816d8e97d1bdc6714e0f51340689934ad54c0..c55334906689bd35752f3bd5babf67cca0a64af5 100644
--- a/src/include/utils/memutils.h
+++ b/src/include/utils/memutils.h
@@ -37,7 +37,7 @@
  * MemoryContextAllocHuge().  Both limits permit code to assume that it may
  * compute twice an allocation's size without overflow.
  */
-#define MaxAllocSize	((Size) 0x3fffffff)		/* 1 gigabyte - 1 */
+#define MaxAllocSize	((Size) 0x3fffffff) /* 1 gigabyte - 1 */
 
 #define AllocSizeIsValid(size)	((Size) (size) <= MaxAllocSize)
 
@@ -194,4 +194,4 @@ extern MemoryContext SlabContextCreate(MemoryContext parent,
 #define SLAB_DEFAULT_BLOCK_SIZE		(8 * 1024)
 #define SLAB_LARGE_BLOCK_SIZE		(8 * 1024 * 1024)
 
-#endif   /* MEMUTILS_H */
+#endif							/* MEMUTILS_H */
diff --git a/src/include/utils/nabstime.h b/src/include/utils/nabstime.h
index 994b197af075731a75b4379e2695f20c02532248..69133952d18205f9154c231b6cc9d3cf9afb4e04 100644
--- a/src/include/utils/nabstime.h
+++ b/src/include/utils/nabstime.h
@@ -73,11 +73,11 @@ typedef TimeIntervalData *TimeInterval;
  * These were chosen as special 32-bit bit patterns,
  *	so redefine them explicitly using these bit patterns. - tgl 97/02/24
  */
-#define INVALID_ABSTIME ((AbsoluteTime) 0x7FFFFFFE)		/* 2147483647 (2^31 - 1) */
-#define NOEND_ABSTIME	((AbsoluteTime) 0x7FFFFFFC)		/* 2147483645 (2^31 - 3) */
-#define NOSTART_ABSTIME ((AbsoluteTime) INT_MIN)		/* -2147483648 */
+#define INVALID_ABSTIME ((AbsoluteTime) 0x7FFFFFFE) /* 2147483647 (2^31 - 1) */
+#define NOEND_ABSTIME	((AbsoluteTime) 0x7FFFFFFC) /* 2147483645 (2^31 - 3) */
+#define NOSTART_ABSTIME ((AbsoluteTime) INT_MIN)	/* -2147483648 */
 
-#define INVALID_RELTIME ((RelativeTime) 0x7FFFFFFE)		/* 2147483647 (2^31 - 1) */
+#define INVALID_RELTIME ((RelativeTime) 0x7FFFFFFE) /* 2147483647 (2^31 - 1) */
 
 #define AbsoluteTimeIsValid(time) \
 	((bool) ((time) != INVALID_ABSTIME))
@@ -100,4 +100,4 @@ typedef TimeIntervalData *TimeInterval;
 extern AbsoluteTime GetCurrentAbsoluteTime(void);
 extern void abstime2tm(AbsoluteTime time, int *tzp, struct pg_tm *tm, char **tzn);
 
-#endif   /* NABSTIME_H */
+#endif							/* NABSTIME_H */
diff --git a/src/include/utils/numeric.h b/src/include/utils/numeric.h
index 0ab57d702521b6fabdd01fe0a7ebaeec6a6d40e1..3aa7fef9472531dc1b9103c6a1b38e33252b8800 100644
--- a/src/include/utils/numeric.h
+++ b/src/include/utils/numeric.h
@@ -61,4 +61,4 @@ int32		numeric_maximum_size(int32 typmod);
 extern char *numeric_out_sci(Numeric num, int scale);
 extern char *numeric_normalize(Numeric num);
 
-#endif   /* _PG_NUMERIC_H_ */
+#endif							/* _PG_NUMERIC_H_ */
diff --git a/src/include/utils/palloc.h b/src/include/utils/palloc.h
index 2e07bd57ad41119203a457c02508f10af1caef3e..a7dc837724d34985358e37161c3243ded8121e41 100644
--- a/src/include/utils/palloc.h
+++ b/src/include/utils/palloc.h
@@ -113,7 +113,7 @@ MemoryContextSwitchTo(MemoryContext context)
 	CurrentMemoryContext = context;
 	return old;
 }
-#endif   /* FRONTEND */
+#endif							/* FRONTEND */
 
 /* Registration of memory context reset/delete callbacks */
 extern void MemoryContextRegisterResetCallback(MemoryContext context,
@@ -133,4 +133,4 @@ extern char *pchomp(const char *in);
 extern char *psprintf(const char *fmt,...) pg_attribute_printf(1, 2);
 extern size_t pvsnprintf(char *buf, size_t len, const char *fmt, va_list args) pg_attribute_printf(3, 0);
 
-#endif   /* PALLOC_H */
+#endif							/* PALLOC_H */
diff --git a/src/include/utils/pg_crc.h b/src/include/utils/pg_crc.h
index 2fe083850aaa0576e3bedbd4eae41b66cf044097..9ea0622321afb4b09584130face8157d527f9582 100644
--- a/src/include/utils/pg_crc.h
+++ b/src/include/utils/pg_crc.h
@@ -104,4 +104,4 @@ do {															  \
  */
 extern PGDLLIMPORT const uint32 pg_crc32_table[256];
 
-#endif   /* PG_CRC_H */
+#endif							/* PG_CRC_H */
diff --git a/src/include/utils/pg_locale.h b/src/include/utils/pg_locale.h
index f0acc86b88aa59eec24b1a41d3934715199d1483..5e3711f00880a494f4c1bc0432a810e798a37217 100644
--- a/src/include/utils/pg_locale.h
+++ b/src/include/utils/pg_locale.h
@@ -104,4 +104,4 @@ extern size_t char2wchar(wchar_t *to, size_t tolen,
 		   const char *from, size_t fromlen, pg_locale_t locale);
 #endif
 
-#endif   /* _PG_LOCALE_ */
+#endif							/* _PG_LOCALE_ */
diff --git a/src/include/utils/pg_lsn.h b/src/include/utils/pg_lsn.h
index 6f038e9e142f23ce607a09e49afb893986d79953..cc51b2a078e7278259ec3950e6b02cdd66df185f 100644
--- a/src/include/utils/pg_lsn.h
+++ b/src/include/utils/pg_lsn.h
@@ -24,4 +24,4 @@
 #define PG_GETARG_LSN(n)	 DatumGetLSN(PG_GETARG_DATUM(n))
 #define PG_RETURN_LSN(x)	 return LSNGetDatum(x)
 
-#endif   /* PG_LSN_H */
+#endif							/* PG_LSN_H */
diff --git a/src/include/utils/pg_rusage.h b/src/include/utils/pg_rusage.h
index 48a74e90ba1532c314fb0767b95d9541d13c9b99..cea51f0cb257d35749f88a35acf2b503306e5f22 100644
--- a/src/include/utils/pg_rusage.h
+++ b/src/include/utils/pg_rusage.h
@@ -34,4 +34,4 @@ typedef struct PGRUsage
 extern void pg_rusage_init(PGRUsage *ru0);
 extern const char *pg_rusage_show(const PGRUsage *ru0);
 
-#endif   /* PG_RUSAGE_H */
+#endif							/* PG_RUSAGE_H */
diff --git a/src/include/utils/plancache.h b/src/include/utils/plancache.h
index a129f2c652ddcad87b0c152cd729f40ea17c14c7..87fab19f3cbf82584095dce8fe0c3d9bab3e26c1 100644
--- a/src/include/utils/plancache.h
+++ b/src/include/utils/plancache.h
@@ -80,7 +80,7 @@ struct RawStmt;
 typedef struct CachedPlanSource
 {
 	int			magic;			/* should equal CACHEDPLANSOURCE_MAGIC */
-	struct RawStmt *raw_parse_tree;		/* output of raw_parser(), or NULL */
+	struct RawStmt *raw_parse_tree; /* output of raw_parser(), or NULL */
 	const char *query_string;	/* source text of query */
 	const char *commandTag;		/* command tag (a constant!), or NULL */
 	Oid		   *param_types;	/* array of parameter type OIDs, or NULL */
@@ -95,11 +95,11 @@ typedef struct CachedPlanSource
 	List	   *query_list;		/* list of Query nodes, or NIL if not valid */
 	List	   *relationOids;	/* OIDs of relations the queries depend on */
 	List	   *invalItems;		/* other dependencies, as PlanInvalItems */
-	struct OverrideSearchPath *search_path;		/* search_path used for
-												 * parsing and planning */
+	struct OverrideSearchPath *search_path; /* search_path used for parsing
+											 * and planning */
 	MemoryContext query_context;	/* context holding the above, or NULL */
 	Oid			rewriteRoleId;	/* Role ID we did rewriting for */
-	bool		rewriteRowSecurity;		/* row_security used during rewrite */
+	bool		rewriteRowSecurity; /* row_security used during rewrite */
 	bool		dependsOnRLS;	/* is rewritten query specific to the above? */
 	/* If we have a generic plan, this is a reference-counted link to it: */
 	struct CachedPlan *gplan;	/* generic plan, or NULL if not valid */
@@ -110,11 +110,11 @@ typedef struct CachedPlanSource
 	bool		is_valid;		/* is the query_list currently valid? */
 	int			generation;		/* increments each time we create a plan */
 	/* If CachedPlanSource has been saved, it is a member of a global list */
-	struct CachedPlanSource *next_saved;		/* list link, if so */
+	struct CachedPlanSource *next_saved;	/* list link, if so */
 	/* State kept to help decide whether to use custom or generic plans: */
 	double		generic_cost;	/* cost of generic plan, or -1 if not known */
-	double		total_custom_cost;		/* total cost of custom plans so far */
-	int			num_custom_plans;		/* number of plans included in total */
+	double		total_custom_cost;	/* total cost of custom plans so far */
+	int			num_custom_plans;	/* number of plans included in total */
 } CachedPlanSource;
 
 /*
@@ -182,4 +182,4 @@ extern CachedPlan *GetCachedPlan(CachedPlanSource *plansource,
 			  QueryEnvironment *queryEnv);
 extern void ReleaseCachedPlan(CachedPlan *plan, bool useResOwner);
 
-#endif   /* PLANCACHE_H */
+#endif							/* PLANCACHE_H */
diff --git a/src/include/utils/portal.h b/src/include/utils/portal.h
index 887e5990326de8ae62946dec945996130212a1d0..cb6f00081d5fd44553acc87489bfb456658254a5 100644
--- a/src/include/utils/portal.h
+++ b/src/include/utils/portal.h
@@ -118,7 +118,7 @@ typedef struct PortalData
 	const char *prepStmtName;	/* source prepared statement (NULL if none) */
 	MemoryContext heap;			/* subsidiary memory for portal */
 	ResourceOwner resowner;		/* resources owned by portal */
-	void		(*cleanup) (Portal portal);		/* cleanup hook */
+	void		(*cleanup) (Portal portal); /* cleanup hook */
 
 	/*
 	 * State data for remembering which subtransaction(s) the portal was
@@ -127,8 +127,8 @@ typedef struct PortalData
 	 * createSubid is the creating subxact and activeSubid is the last subxact
 	 * in which we ran the portal.
 	 */
-	SubTransactionId createSubid;		/* the creating subxact */
-	SubTransactionId activeSubid;		/* the last subxact with activity */
+	SubTransactionId createSubid;	/* the creating subxact */
+	SubTransactionId activeSubid;	/* the last subxact with activity */
 
 	/* The query or queries the portal will execute */
 	const char *sourceText;		/* text of query (as of 8.4, never NULL) */
@@ -238,4 +238,4 @@ extern void PortalCreateHoldStore(Portal portal);
 extern void PortalHashTableDeleteAll(void);
 extern bool ThereAreNoReadyPortals(void);
 
-#endif   /* PORTAL_H */
+#endif							/* PORTAL_H */
diff --git a/src/include/utils/ps_status.h b/src/include/utils/ps_status.h
index 3f503cc1877d49a606fe03f8f7a6b578327a3a20..2ba5a0ea2eac8e2e878005b613ff994606d0deb0 100644
--- a/src/include/utils/ps_status.h
+++ b/src/include/utils/ps_status.h
@@ -23,4 +23,4 @@ extern void set_ps_display(const char *activity, bool force);
 
 extern const char *get_ps_display(int *displen);
 
-#endif   /* PS_STATUS_H */
+#endif							/* PS_STATUS_H */
diff --git a/src/include/utils/queryenvironment.h b/src/include/utils/queryenvironment.h
index 291b6fdbc23118d9be159dbd02c329e3d4acb2ec..08e6051b4e22b1653b84a69dca5c5e70d5bf12eb 100644
--- a/src/include/utils/queryenvironment.h
+++ b/src/include/utils/queryenvironment.h
@@ -71,4 +71,4 @@ extern void unregister_ENR(QueryEnvironment *queryEnv, const char *name);
 extern EphemeralNamedRelation get_ENR(QueryEnvironment *queryEnv, const char *name);
 extern TupleDesc ENRMetadataGetTupDesc(EphemeralNamedRelationMetadata enrmd);
 
-#endif   /* QUERYENVIRONMENT_H */
+#endif							/* QUERYENVIRONMENT_H */
diff --git a/src/include/utils/rangetypes.h b/src/include/utils/rangetypes.h
index fcc014adc274acd11dcf7217301cb0011f04673f..554488931703dfc78b85f10dd25093fa7372dd1f 100644
--- a/src/include/utils/rangetypes.h
+++ b/src/include/utils/rangetypes.h
@@ -136,4 +136,4 @@ extern bool bounds_adjacent(TypeCacheEntry *typcache, RangeBound bound1,
 				RangeBound bound2);
 extern RangeType *make_empty_range(TypeCacheEntry *typcache);
 
-#endif   /* RANGETYPES_H */
+#endif							/* RANGETYPES_H */
diff --git a/src/include/utils/rel.h b/src/include/utils/rel.h
index 895232e16e1126a8f294b6bd018e350dd05b9661..4bc61e53806b50c9f7d5f0efef7ef95daf3bbdbc 100644
--- a/src/include/utils/rel.h
+++ b/src/include/utils/rel.h
@@ -126,9 +126,9 @@ typedef struct RelationData
 	bool		rd_fkeyvalid;	/* true if list has been computed */
 
 	MemoryContext rd_partkeycxt;	/* private memory cxt for the below */
-	struct PartitionKeyData *rd_partkey;		/* partition key, or NULL */
+	struct PartitionKeyData *rd_partkey;	/* partition key, or NULL */
 	MemoryContext rd_pdcxt;		/* private context for partdesc */
-	struct PartitionDescData *rd_partdesc;		/* partitions, or NULL */
+	struct PartitionDescData *rd_partdesc;	/* partitions, or NULL */
 	List	   *rd_partcheck;	/* partition CHECK quals */
 
 	/* data managed by RelationGetIndexList: */
@@ -158,7 +158,7 @@ typedef struct RelationData
 	/* These are non-NULL only for an index relation: */
 	Form_pg_index rd_index;		/* pg_index tuple describing this index */
 	/* use "struct" here to avoid needing to include htup.h: */
-	struct HeapTupleData *rd_indextuple;		/* all of pg_index tuple */
+	struct HeapTupleData *rd_indextuple;	/* all of pg_index tuple */
 
 	/*
 	 * index access support info (used only for an index relation)
@@ -178,7 +178,7 @@ typedef struct RelationData
 	Oid			rd_amhandler;	/* OID of index AM's handler function */
 	MemoryContext rd_indexcxt;	/* private memory cxt for this stuff */
 	/* use "struct" here to avoid needing to include amapi.h: */
-	struct IndexAmRoutine *rd_amroutine;		/* index AM's API struct */
+	struct IndexAmRoutine *rd_amroutine;	/* index AM's API struct */
 	Oid		   *rd_opfamily;	/* OIDs of op families for each index col */
 	Oid		   *rd_opcintype;	/* OIDs of opclass declared input data types */
 	RegProcedure *rd_support;	/* OIDs of support procedures */
@@ -215,7 +215,7 @@ typedef struct RelationData
 	Oid			rd_toastoid;	/* Real TOAST table's OID, or InvalidOid */
 
 	/* use "struct" here to avoid needing to include pgstat.h: */
-	struct PgStat_TableStatus *pgstat_info;		/* statistics collection area */
+	struct PgStat_TableStatus *pgstat_info; /* statistics collection area */
 } RelationData;
 
 
@@ -241,8 +241,8 @@ typedef struct ForeignKeyCacheInfo
 	int			nkeys;			/* number of columns in the foreign key */
 	/* these arrays each have nkeys valid entries: */
 	AttrNumber	conkey[INDEX_MAX_KEYS]; /* cols in referencing table */
-	AttrNumber	confkey[INDEX_MAX_KEYS];		/* cols in referenced table */
-	Oid			conpfeqop[INDEX_MAX_KEYS];		/* PK = FK operator OIDs */
+	AttrNumber	confkey[INDEX_MAX_KEYS];	/* cols in referenced table */
+	Oid			conpfeqop[INDEX_MAX_KEYS];	/* PK = FK operator OIDs */
 } ForeignKeyCacheInfo;
 
 
@@ -278,9 +278,8 @@ typedef struct StdRdOptions
 	int32		vl_len_;		/* varlena header (do not touch directly!) */
 	int			fillfactor;		/* page fill factor in percent (0..100) */
 	AutoVacOpts autovacuum;		/* autovacuum-related options */
-	bool		user_catalog_table;		/* use as an additional catalog
-										 * relation */
-	int			parallel_workers;		/* max number of parallel workers */
+	bool		user_catalog_table; /* use as an additional catalog relation */
+	int			parallel_workers;	/* max number of parallel workers */
 } StdRdOptions;
 
 #define HEAP_MIN_FILLFACTOR			10
@@ -638,4 +637,4 @@ extern void RelationDecrementReferenceCount(Relation rel);
 extern bool RelationHasUnloggedIndex(Relation rel);
 extern List *RelationGetRepsetList(Relation rel);
 
-#endif   /* REL_H */
+#endif							/* REL_H */
diff --git a/src/include/utils/relcache.h b/src/include/utils/relcache.h
index 81af3aebb8de34e3a8e7a08d8268502a498524ae..3c53cefe4b4f440c68930c4875d190ac38692563 100644
--- a/src/include/utils/relcache.h
+++ b/src/include/utils/relcache.h
@@ -135,4 +135,4 @@ extern bool criticalRelcachesBuilt;
 /* should be used only by relcache.c and postinit.c */
 extern bool criticalSharedRelcachesBuilt;
 
-#endif   /* RELCACHE_H */
+#endif							/* RELCACHE_H */
diff --git a/src/include/utils/relfilenodemap.h b/src/include/utils/relfilenodemap.h
index 0827ff3db891a8fc3d52d4877ed0a34eb26b4c27..b3ee555fb74afa852a7ee55d2acef052713d8ac6 100644
--- a/src/include/utils/relfilenodemap.h
+++ b/src/include/utils/relfilenodemap.h
@@ -15,4 +15,4 @@
 
 extern Oid	RelidByRelfilenode(Oid reltablespace, Oid relfilenode);
 
-#endif   /* RELFILENODEMAP_H */
+#endif							/* RELFILENODEMAP_H */
diff --git a/src/include/utils/relmapper.h b/src/include/utils/relmapper.h
index 8fb2879ff9c68e4b7e80e251207fba20d672afb4..7af69ba6cfa3d8a0cc8ff853855b216ee6a90056 100644
--- a/src/include/utils/relmapper.h
+++ b/src/include/utils/relmapper.h
@@ -63,4 +63,4 @@ extern void relmap_redo(XLogReaderState *record);
 extern void relmap_desc(StringInfo buf, XLogReaderState *record);
 extern const char *relmap_identify(uint8 info);
 
-#endif   /* RELMAPPER_H */
+#endif							/* RELMAPPER_H */
diff --git a/src/include/utils/relptr.h b/src/include/utils/relptr.h
index 1e5e6221508aa789cdc7db397163ca993c44f5b3..06e592e0c646d4e3d8f0668095e688466e848859 100644
--- a/src/include/utils/relptr.h
+++ b/src/include/utils/relptr.h
@@ -74,4 +74,4 @@
 #define relptr_copy(rp1, rp2) \
 	((rp1).relptr_off = (rp2).relptr_off)
 
-#endif   /* RELPTR_H */
+#endif							/* RELPTR_H */
diff --git a/src/include/utils/reltrigger.h b/src/include/utils/reltrigger.h
index 65d6ecb30ad6c16136e0d4f6b1a3d5be537c1423..2169b0306b9f5f607f458ac2b08078541bf59f79 100644
--- a/src/include/utils/reltrigger.h
+++ b/src/include/utils/reltrigger.h
@@ -77,4 +77,4 @@ typedef struct TriggerDesc
 	bool		trig_delete_old_table;
 } TriggerDesc;
 
-#endif   /* RELTRIGGER_H */
+#endif							/* RELTRIGGER_H */
diff --git a/src/include/utils/resowner.h b/src/include/utils/resowner.h
index bd9adb71d17f9fc6ce3be479225402d00b58c471..07d30d93bcd43126e1cf42e1b97a2add511dbd52 100644
--- a/src/include/utils/resowner.h
+++ b/src/include/utils/resowner.h
@@ -79,4 +79,4 @@ extern void RegisterResourceReleaseCallback(ResourceReleaseCallback callback,
 extern void UnregisterResourceReleaseCallback(ResourceReleaseCallback callback,
 								  void *arg);
 
-#endif   /* RESOWNER_H */
+#endif							/* RESOWNER_H */
diff --git a/src/include/utils/resowner_private.h b/src/include/utils/resowner_private.h
index 411d08ff0b20bc9798f471154947e8011bf0deb8..2420b651b39b4c3a2d0cfcef9838fb1366d5756a 100644
--- a/src/include/utils/resowner_private.h
+++ b/src/include/utils/resowner_private.h
@@ -88,4 +88,4 @@ extern void ResourceOwnerRememberDSM(ResourceOwner owner,
 extern void ResourceOwnerForgetDSM(ResourceOwner owner,
 					   dsm_segment *);
 
-#endif   /* RESOWNER_PRIVATE_H */
+#endif							/* RESOWNER_PRIVATE_H */
diff --git a/src/include/utils/rls.h b/src/include/utils/rls.h
index fa2c44e160952ce26de2443734f759edecbb01b0..f9780ad0c09ba4dcb0282dca978eabf275391127 100644
--- a/src/include/utils/rls.h
+++ b/src/include/utils/rls.h
@@ -47,4 +47,4 @@ enum CheckEnableRlsResult
 
 extern int	check_enable_rls(Oid relid, Oid checkAsUser, bool noError);
 
-#endif   /* RLS_H */
+#endif							/* RLS_H */
diff --git a/src/include/utils/ruleutils.h b/src/include/utils/ruleutils.h
index 42fc872c4a054bc4f386bb6ceb4bab33be12b3a7..a2206cb7cd01cf613b24037762296a13bc923f89 100644
--- a/src/include/utils/ruleutils.h
+++ b/src/include/utils/ruleutils.h
@@ -34,4 +34,4 @@ extern List *select_rtable_names_for_explain(List *rtable,
 								Bitmapset *rels_used);
 extern char *generate_collation_name(Oid collid);
 
-#endif   /* RULEUTILS_H */
+#endif							/* RULEUTILS_H */
diff --git a/src/include/utils/sampling.h b/src/include/utils/sampling.h
index 7edfc4a44d0e9759035d3ff2b5ea515c60df9523..f566e0b866516e667faa605588104fef228714a6 100644
--- a/src/include/utils/sampling.h
+++ b/src/include/utils/sampling.h
@@ -32,7 +32,7 @@ typedef struct
 	int			n;				/* desired sample size */
 	BlockNumber t;				/* current block number */
 	int			m;				/* blocks selected so far */
-	SamplerRandomState randstate;		/* random generator state */
+	SamplerRandomState randstate;	/* random generator state */
 } BlockSamplerData;
 
 typedef BlockSamplerData *BlockSampler;
@@ -47,7 +47,7 @@ extern BlockNumber BlockSampler_Next(BlockSampler bs);
 typedef struct
 {
 	double		W;
-	SamplerRandomState randstate;		/* random generator state */
+	SamplerRandomState randstate;	/* random generator state */
 } ReservoirStateData;
 
 typedef ReservoirStateData *ReservoirState;
@@ -62,4 +62,4 @@ extern double anl_random_fract(void);
 extern double anl_init_selection_state(int n);
 extern double anl_get_next_S(double t, int n, double *stateptr);
 
-#endif   /* SAMPLING_H */
+#endif							/* SAMPLING_H */
diff --git a/src/include/utils/selfuncs.h b/src/include/utils/selfuncs.h
index d89a6e0e909bd3eba70b470d9d8f193d52773668..c7fdd540e8417a200c590d4853957796cf66b603 100644
--- a/src/include/utils/selfuncs.h
+++ b/src/include/utils/selfuncs.h
@@ -126,10 +126,10 @@ typedef struct
 typedef struct
 {
 	/* These are the values the cost estimator must return to the planner */
-	Cost		indexStartupCost;		/* index-related startup cost */
+	Cost		indexStartupCost;	/* index-related startup cost */
 	Cost		indexTotalCost; /* total index-related scan cost */
-	Selectivity indexSelectivity;		/* selectivity of index */
-	double		indexCorrelation;		/* order correlation of index */
+	Selectivity indexSelectivity;	/* selectivity of index */
+	double		indexCorrelation;	/* order correlation of index */
 
 	/* Intermediate values we obtain along the way */
 	double		numIndexPages;	/* number of leaf pages visited */
@@ -222,4 +222,4 @@ extern Selectivity scalararraysel_containment(PlannerInfo *root,
 						   Oid elemtype, bool isEquality, bool useOr,
 						   int varRelid);
 
-#endif   /* SELFUNCS_H */
+#endif							/* SELFUNCS_H */
diff --git a/src/include/utils/snapmgr.h b/src/include/utils/snapmgr.h
index 2a3f8eca34f82f407ddd05af5e53783c49fd34b2..fc64153780461f6e822f3331d25d0c178a4bd323 100644
--- a/src/include/utils/snapmgr.h
+++ b/src/include/utils/snapmgr.h
@@ -110,4 +110,4 @@ extern void SerializeSnapshot(Snapshot snapshot, char *start_address);
 extern Snapshot RestoreSnapshot(char *start_address);
 extern void RestoreTransactionSnapshot(Snapshot snapshot, void *master_pgproc);
 
-#endif   /* SNAPMGR_H */
+#endif							/* SNAPMGR_H */
diff --git a/src/include/utils/snapshot.h b/src/include/utils/snapshot.h
index d996049d11cbdb0913df5444f04c08cd0dd2ec33..074cc818649078068d5846bbab9581345baebfd7 100644
--- a/src/include/utils/snapshot.h
+++ b/src/include/utils/snapshot.h
@@ -126,4 +126,4 @@ typedef enum
 	HeapTupleWouldBlock			/* can be returned by heap_tuple_lock */
 } HTSU_Result;
 
-#endif   /* SNAPSHOT_H */
+#endif							/* SNAPSHOT_H */
diff --git a/src/include/utils/sortsupport.h b/src/include/utils/sortsupport.h
index 9ca8fe86aea43b16a2147c7b8c8878e439244172..6e8444b4fff5d113153f9b4d657ed456aad0c0b5 100644
--- a/src/include/utils/sortsupport.h
+++ b/src/include/utils/sortsupport.h
@@ -72,7 +72,7 @@ typedef struct SortSupportData
 	 * sort support functions.
 	 */
 	bool		ssup_reverse;	/* descending-order sort? */
-	bool		ssup_nulls_first;		/* sort nulls first? */
+	bool		ssup_nulls_first;	/* sort nulls first? */
 
 	/*
 	 * These fields are workspace for callers, and should not be touched by
@@ -274,4 +274,4 @@ extern void PrepareSortSupportFromOrderingOp(Oid orderingOp, SortSupport ssup);
 extern void PrepareSortSupportFromIndexRel(Relation indexRel, int16 strategy,
 							   SortSupport ssup);
 
-#endif   /* SORTSUPPORT_H */
+#endif							/* SORTSUPPORT_H */
diff --git a/src/include/utils/spccache.h b/src/include/utils/spccache.h
index 26f88da0b2d3e7e5199b51a296317e73f42bae17..7c45bb11ebd1bd2d23ea007c8d0da84fa88f1792 100644
--- a/src/include/utils/spccache.h
+++ b/src/include/utils/spccache.h
@@ -17,4 +17,4 @@ void get_tablespace_page_costs(Oid spcid, float8 *spc_random_page_cost,
 						  float8 *spc_seq_page_cost);
 int			get_tablespace_io_concurrency(Oid spcid);
 
-#endif   /* SPCCACHE_H */
+#endif							/* SPCCACHE_H */
diff --git a/src/include/utils/syscache.h b/src/include/utils/syscache.h
index 246601c90dbd05882f3d68512a5c6b92b0b0bc20..8352b40f4e27996e3f941485fb3084a19cf23eb7 100644
--- a/src/include/utils/syscache.h
+++ b/src/include/utils/syscache.h
@@ -209,4 +209,4 @@ extern bool RelationSupportsSysCache(Oid relid);
 
 #define ReleaseSysCacheList(x)	ReleaseCatCacheList(x)
 
-#endif   /* SYSCACHE_H */
+#endif							/* SYSCACHE_H */
diff --git a/src/include/utils/timeout.h b/src/include/utils/timeout.h
index aa816334c02a5d1187a0ec09833448324e28e2ea..5a2efc0dd94fc5daed3844408577f12b9ffa4f15 100644
--- a/src/include/utils/timeout.h
+++ b/src/include/utils/timeout.h
@@ -84,4 +84,4 @@ extern bool get_timeout_indicator(TimeoutId id, bool reset_indicator);
 extern TimestampTz get_timeout_start_time(TimeoutId id);
 extern TimestampTz get_timeout_finish_time(TimeoutId id);
 
-#endif   /* TIMEOUT_H */
+#endif							/* TIMEOUT_H */
diff --git a/src/include/utils/timestamp.h b/src/include/utils/timestamp.h
index c15850445e4b6ce860721a9dad56e2e9cc27681a..3f2d31dec8d361b8052837317add54b2a1e0564e 100644
--- a/src/include/utils/timestamp.h
+++ b/src/include/utils/timestamp.h
@@ -104,4 +104,4 @@ extern int	date2isoweek(int year, int mon, int mday);
 extern int	date2isoyear(int year, int mon, int mday);
 extern int	date2isoyearday(int year, int mon, int mday);
 
-#endif   /* TIMESTAMP_H */
+#endif							/* TIMESTAMP_H */
diff --git a/src/include/utils/tqual.h b/src/include/utils/tqual.h
index f39f21bb64120f3984ad976169500dca7e8536f1..036d9898d694e0a26826ea3a5b804954e0022cd1 100644
--- a/src/include/utils/tqual.h
+++ b/src/include/utils/tqual.h
@@ -51,7 +51,7 @@ typedef enum
 	HEAPTUPLE_DEAD,				/* tuple is dead and deletable */
 	HEAPTUPLE_LIVE,				/* tuple is live (committed, no deleter) */
 	HEAPTUPLE_RECENTLY_DEAD,	/* tuple is dead, but not deletable yet */
-	HEAPTUPLE_INSERT_IN_PROGRESS,		/* inserting xact is still in progress */
+	HEAPTUPLE_INSERT_IN_PROGRESS,	/* inserting xact is still in progress */
 	HEAPTUPLE_DELETE_IN_PROGRESS	/* deleting xact is still in progress */
 } HTSV_Result;
 
@@ -109,4 +109,4 @@ extern bool ResolveCminCmaxDuringDecoding(struct HTAB *tuplecid_data,
 	 (snapshotdata).lsn = (l),					\
 	 (snapshotdata).whenTaken = (w))
 
-#endif   /* TQUAL_H */
+#endif							/* TQUAL_H */
diff --git a/src/include/utils/tuplesort.h b/src/include/utils/tuplesort.h
index 14b9026fb7ffcb10555bcd60b31b31ef22b5825d..28c168a801e795653efe4bba4c12d7e788adace8 100644
--- a/src/include/utils/tuplesort.h
+++ b/src/include/utils/tuplesort.h
@@ -123,4 +123,4 @@ extern void tuplesort_rescan(Tuplesortstate *state);
 extern void tuplesort_markpos(Tuplesortstate *state);
 extern void tuplesort_restorepos(Tuplesortstate *state);
 
-#endif   /* TUPLESORT_H */
+#endif							/* TUPLESORT_H */
diff --git a/src/include/utils/tuplestore.h b/src/include/utils/tuplestore.h
index b31ede882b93a40408d86b4b40471d2733aab8da..7f4e1e318fa5ca1c44aa4c72c3bcd8e561ad6f1c 100644
--- a/src/include/utils/tuplestore.h
+++ b/src/include/utils/tuplestore.h
@@ -88,4 +88,4 @@ extern void tuplestore_clear(Tuplestorestate *state);
 
 extern void tuplestore_end(Tuplestorestate *state);
 
-#endif   /* TUPLESTORE_H */
+#endif							/* TUPLESTORE_H */
diff --git a/src/include/utils/typcache.h b/src/include/utils/typcache.h
index 1bf94e2548da0e6ac9b906dc48ed983534686b66..c12631dafe23dd8cadf03eb9faa298a2aafdcffc 100644
--- a/src/include/utils/typcache.h
+++ b/src/include/utils/typcache.h
@@ -83,9 +83,9 @@ typedef struct TypeCacheEntry
 	 */
 	struct TypeCacheEntry *rngelemtype; /* range's element type */
 	Oid			rng_collation;	/* collation for comparisons, if any */
-	FmgrInfo	rng_cmp_proc_finfo;		/* comparison function */
+	FmgrInfo	rng_cmp_proc_finfo; /* comparison function */
 	FmgrInfo	rng_canonical_finfo;	/* canonicalization function, if any */
-	FmgrInfo	rng_subdiff_finfo;		/* difference function, if any */
+	FmgrInfo	rng_subdiff_finfo;	/* difference function, if any */
 
 	/*
 	 * Domain constraint data if it's a domain type.  NULL if not domain, or
@@ -136,7 +136,7 @@ typedef struct DomainConstraintRef
 
 	/* Management data --- treat these fields as private to typcache.c */
 	DomainConstraintCache *dcc; /* current constraints, or NULL if none */
-	MemoryContextCallback callback;		/* used to release refcount when done */
+	MemoryContextCallback callback; /* used to release refcount when done */
 } DomainConstraintRef;
 
 
@@ -160,4 +160,4 @@ extern void assign_record_type_typmod(TupleDesc tupDesc);
 
 extern int	compare_values_of_enum(TypeCacheEntry *tcache, Oid arg1, Oid arg2);
 
-#endif   /* TYPCACHE_H */
+#endif							/* TYPCACHE_H */
diff --git a/src/include/utils/tzparser.h b/src/include/utils/tzparser.h
index c22467de1aded9fbc385bb64fdcab99949942e06..1e444e1159670d5e1ae2b34d2fa32de12d594ab0 100644
--- a/src/include/utils/tzparser.h
+++ b/src/include/utils/tzparser.h
@@ -36,4 +36,4 @@ typedef struct tzEntry
 
 extern TimeZoneAbbrevTable *load_tzoffsets(const char *filename);
 
-#endif   /* TZPARSER_H */
+#endif							/* TZPARSER_H */
diff --git a/src/include/utils/uuid.h b/src/include/utils/uuid.h
index 9e62d81c3d6077eb2ea6b40bac063217f033bfc5..ed3ec28959c0a534edbd7788a1374096863ec7d5 100644
--- a/src/include/utils/uuid.h
+++ b/src/include/utils/uuid.h
@@ -28,4 +28,4 @@ typedef struct pg_uuid_t
 #define DatumGetUUIDP(X)		((pg_uuid_t *) DatumGetPointer(X))
 #define PG_GETARG_UUID_P(X)		DatumGetUUIDP(PG_GETARG_DATUM(X))
 
-#endif   /* UUID_H */
+#endif							/* UUID_H */
diff --git a/src/include/utils/xml.h b/src/include/utils/xml.h
index fd3a3fba0158c99835654c506159b0d519051df8..e6fa0e2051bea8117aae643947176415107af1f6 100644
--- a/src/include/utils/xml.h
+++ b/src/include/utils/xml.h
@@ -40,7 +40,7 @@ typedef enum
 {
 	PG_XML_STRICTNESS_LEGACY,	/* ignore errors unless function result
 								 * indicates error condition */
-	PG_XML_STRICTNESS_WELLFORMED,		/* ignore non-parser messages */
+	PG_XML_STRICTNESS_WELLFORMED,	/* ignore non-parser messages */
 	PG_XML_STRICTNESS_ALL		/* report all notices/warnings/errors */
 } PgXmlStrictness;
 
@@ -81,4 +81,4 @@ extern int	xmloption;			/* XmlOptionType, but int for guc enum */
 
 extern const TableFuncRoutine XmlTableRoutine;
 
-#endif   /* XML_H */
+#endif							/* XML_H */
diff --git a/src/include/windowapi.h b/src/include/windowapi.h
index 481ebe06cf012f62777e2d9570c996eeead7e91b..0aa23ef2f556f7233fc2073c5d5e2e0dcaa2a177 100644
--- a/src/include/windowapi.h
+++ b/src/include/windowapi.h
@@ -61,4 +61,4 @@ extern Datum WinGetFuncArgInFrame(WindowObject winobj, int argno,
 extern Datum WinGetFuncArgCurrent(WindowObject winobj, int argno,
 					 bool *isnull);
 
-#endif   /* WINDOWAPI_H */
+#endif							/* WINDOWAPI_H */
diff --git a/src/interfaces/ecpg/ecpglib/data.c b/src/interfaces/ecpg/ecpglib/data.c
index 499a4c1780430f04c7a9081da7ada231dd77a566..b80e1d4c5b178cc15cf89058a5f2469353021131 100644
--- a/src/interfaces/ecpg/ecpglib/data.c
+++ b/src/interfaces/ecpg/ecpglib/data.c
@@ -187,7 +187,7 @@ ecpg_get_data(const PGresult *results, int act_tuple, int act_field, int lineno,
 		case ECPGt_unsigned_long_long:
 			*((long long int *) (ind + ind_offset * act_tuple)) = value_for_indicator;
 			break;
-#endif   /* HAVE_LONG_LONG_INT */
+#endif							/* HAVE_LONG_LONG_INT */
 		case ECPGt_NO_INDICATOR:
 			if (value_for_indicator == -1)
 			{
@@ -275,7 +275,7 @@ ecpg_get_data(const PGresult *results, int act_tuple, int act_field, int lineno,
 						case ECPGt_unsigned_long_long:
 							*((long long int *) (ind + ind_offset * act_tuple)) = size;
 							break;
-#endif   /* HAVE_LONG_LONG_INT */
+#endif							/* HAVE_LONG_LONG_INT */
 						default:
 							break;
 					}
@@ -369,7 +369,7 @@ ecpg_get_data(const PGresult *results, int act_tuple, int act_field, int lineno,
 					pval = scan_length;
 
 					break;
-#endif   /* HAVE_STRTOLL */
+#endif							/* HAVE_STRTOLL */
 #ifdef HAVE_STRTOULL
 				case ECPGt_unsigned_long_long:
 					*((unsigned long long int *) (var + offset * act_tuple)) = strtoull(pval, &scan_length, 10);
@@ -381,8 +381,8 @@ ecpg_get_data(const PGresult *results, int act_tuple, int act_field, int lineno,
 					pval = scan_length;
 
 					break;
-#endif   /* HAVE_STRTOULL */
-#endif   /* HAVE_LONG_LONG_INT */
+#endif							/* HAVE_STRTOULL */
+#endif							/* HAVE_LONG_LONG_INT */
 
 				case ECPGt_float:
 				case ECPGt_double:
@@ -496,7 +496,7 @@ ecpg_get_data(const PGresult *results, int act_tuple, int act_field, int lineno,
 									case ECPGt_unsigned_long_long:
 										*((long long int *) (ind + ind_offset * act_tuple)) = size;
 										break;
-#endif   /* HAVE_LONG_LONG_INT */
+#endif							/* HAVE_LONG_LONG_INT */
 									default:
 										break;
 								}
@@ -541,7 +541,7 @@ ecpg_get_data(const PGresult *results, int act_tuple, int act_field, int lineno,
 									case ECPGt_unsigned_long_long:
 										*((long long int *) (ind + ind_offset * act_tuple)) = variable->len;
 										break;
-#endif   /* HAVE_LONG_LONG_INT */
+#endif							/* HAVE_LONG_LONG_INT */
 									default:
 										break;
 								}
diff --git a/src/interfaces/ecpg/ecpglib/descriptor.c b/src/interfaces/ecpg/ecpglib/descriptor.c
index 1baa3ed17578ab8d4c501255acfee2c0fb4b8b02..1fa00b892f4def2a16449fb435f7c97fcbe1f171 100644
--- a/src/interfaces/ecpg/ecpglib/descriptor.c
+++ b/src/interfaces/ecpg/ecpglib/descriptor.c
@@ -141,7 +141,7 @@ get_int_item(int lineno, void *var, enum ECPGttype vartype, int value)
 		case ECPGt_unsigned_long_long:
 			*(unsigned long long int *) var = (unsigned long long int) value;
 			break;
-#endif   /* HAVE_LONG_LONG_INT */
+#endif							/* HAVE_LONG_LONG_INT */
 		case ECPGt_float:
 			*(float *) var = (float) value;
 			break;
@@ -186,7 +186,7 @@ set_int_item(int lineno, int *target, const void *var, enum ECPGttype vartype)
 		case ECPGt_unsigned_long_long:
 			*target = *(const unsigned long long int *) var;
 			break;
-#endif   /* HAVE_LONG_LONG_INT */
+#endif							/* HAVE_LONG_LONG_INT */
 		case ECPGt_float:
 			*target = *(const float *) var;
 			break;
@@ -753,7 +753,7 @@ descriptor_deallocate_all(struct descriptor *list)
 		list = next;
 	}
 }
-#endif   /* ENABLE_THREAD_SAFETY */
+#endif							/* ENABLE_THREAD_SAFETY */
 
 bool
 ECPGallocate_desc(int line, const char *name)
@@ -855,7 +855,7 @@ ECPGdescribe(int line, int compat, bool input, const char *connection_name, cons
 
 		/* rest of variable parameters */
 		ptr = va_arg(args, void *);
-		(void) va_arg(args, long);		/* skip args */
+		(void) va_arg(args, long);	/* skip args */
 		(void) va_arg(args, long);
 		(void) va_arg(args, long);
 
diff --git a/src/interfaces/ecpg/ecpglib/execute.c b/src/interfaces/ecpg/ecpglib/execute.c
index 3c4cc74c311fb08b3df60920d512db5648845b08..92b74f432c49a6b8e9dcb22df272020ac92c2aaf 100644
--- a/src/interfaces/ecpg/ecpglib/execute.c
+++ b/src/interfaces/ecpg/ecpglib/execute.c
@@ -364,7 +364,7 @@ ecpg_store_result(const PGresult *results, int act_field,
 						/* special mode for handling char**foo=0 */
 						for (act_tuple = 0; act_tuple < ntuples; act_tuple++)
 							len += strlen(PQgetvalue(results, act_tuple, act_field)) + 1;
-						len *= var->offset;		/* should be 1, but YMNK */
+						len *= var->offset; /* should be 1, but YMNK */
 						len += (ntuples + 1) * sizeof(char *);
 					}
 					else
@@ -534,7 +534,7 @@ ecpg_store_input(const int lineno, const bool force_indicator, const struct vari
 			if (*(long long int *) var->ind_value < (long long) 0)
 				*tobeinserted_p = NULL;
 			break;
-#endif   /* HAVE_LONG_LONG_INT */
+#endif							/* HAVE_LONG_LONG_INT */
 		case ECPGt_NO_INDICATOR:
 			if (force_indicator == false)
 			{
@@ -704,7 +704,7 @@ ecpg_store_input(const int lineno, const bool force_indicator, const struct vari
 
 				*tobeinserted_p = mallocedval;
 				break;
-#endif   /* HAVE_LONG_LONG_INT */
+#endif							/* HAVE_LONG_LONG_INT */
 			case ECPGt_float:
 				if (!(mallocedval = ecpg_alloc(asize * 25, lineno)))
 					return false;
@@ -1361,8 +1361,8 @@ ecpg_build_params(struct statement *stmt)
 			if (stmt->command[position] == '?')
 			{
 				/* yes, replace with new style */
-				int			buffersize = sizeof(int) * CHAR_BIT * 10 / 3;		/* a rough guess of the
-																				 * size we need */
+				int			buffersize = sizeof(int) * CHAR_BIT * 10 / 3;	/* a rough guess of the
+																			 * size we need */
 
 				if (!(tobeinserted = (char *) ecpg_alloc(buffersize, stmt->lineno)))
 				{
diff --git a/src/interfaces/ecpg/ecpglib/extern.h b/src/interfaces/ecpg/ecpglib/extern.h
index 2040bc163e9a4e18237bf1d44e0a76b21c307958..94810c07b7b3420bdab78067ab2288382e47264f 100644
--- a/src/interfaces/ecpg/ecpglib/extern.h
+++ b/src/interfaces/ecpg/ecpglib/extern.h
@@ -220,4 +220,4 @@ void		ecpg_set_native_sqlda(int, struct sqlda_struct **, const PGresult *, int,
 #define ECPG_SQLSTATE_ECPG_INTERNAL_ERROR	"YE000"
 #define ECPG_SQLSTATE_ECPG_OUT_OF_MEMORY	"YE001"
 
-#endif   /* _ECPG_LIB_EXTERN_H */
+#endif							/* _ECPG_LIB_EXTERN_H */
diff --git a/src/interfaces/ecpg/ecpglib/misc.c b/src/interfaces/ecpg/ecpglib/misc.c
index f8ad5d733c98e86eb3ca53ae9f5228120cfb5ab5..edd7302d546fa1293cb04accf07869041852767f 100644
--- a/src/interfaces/ecpg/ecpglib/misc.c
+++ b/src/interfaces/ecpg/ecpglib/misc.c
@@ -23,9 +23,9 @@
 #define LONG_LONG_MIN LLONG_MIN
 #else
 #define LONG_LONG_MIN LONGLONG_MIN
-#endif   /* LLONG_MIN */
-#endif   /* LONG_LONG_MIN */
-#endif   /* HAVE_LONG_LONG_INT */
+#endif							/* LLONG_MIN */
+#endif							/* LONG_LONG_MIN */
+#endif							/* HAVE_LONG_LONG_INT */
 
 bool		ecpg_internal_regression_mode = false;
 
@@ -344,7 +344,7 @@ ECPGset_noind_null(enum ECPGttype type, void *ptr)
 		case ECPGt_unsigned_long_long:
 			*((long long *) ptr) = LONG_LONG_MIN;
 			break;
-#endif   /* HAVE_LONG_LONG_INT */
+#endif							/* HAVE_LONG_LONG_INT */
 		case ECPGt_float:
 			memset((char *) ptr, 0xff, sizeof(float));
 			break;
@@ -417,7 +417,7 @@ ECPGis_noind_null(enum ECPGttype type, void *ptr)
 			if (*((long long *) ptr) == LONG_LONG_MIN)
 				return true;
 			break;
-#endif   /* HAVE_LONG_LONG_INT */
+#endif							/* HAVE_LONG_LONG_INT */
 		case ECPGt_float:
 			return (_check(ptr, sizeof(float)));
 			break;
@@ -481,8 +481,8 @@ win32_pthread_once(volatile pthread_once_t *once, void (*fn) (void))
 		pthread_mutex_unlock(&win32_pthread_once_lock);
 	}
 }
-#endif   /* ENABLE_THREAD_SAFETY */
-#endif   /* WIN32 */
+#endif							/* ENABLE_THREAD_SAFETY */
+#endif							/* WIN32 */
 
 #ifdef ENABLE_NLS
 
@@ -516,7 +516,7 @@ ecpg_gettext(const char *msgid)
 
 	return dgettext(PG_TEXTDOMAIN("ecpglib"), msgid);
 }
-#endif   /* ENABLE_NLS */
+#endif							/* ENABLE_NLS */
 
 struct var_list *ivlist = NULL;
 
diff --git a/src/interfaces/ecpg/ecpglib/pg_type.h b/src/interfaces/ecpg/ecpglib/pg_type.h
index 48ae4801290c117012db07fd73fcc0404959fe86..94d2d9287b447f2fb33df26f46c798c2de6db0b5 100644
--- a/src/interfaces/ecpg/ecpglib/pg_type.h
+++ b/src/interfaces/ecpg/ecpglib/pg_type.h
@@ -76,4 +76,4 @@
 #define JSONBOID 3802
 #define INT4RANGEOID		3904
 
-#endif   /* PG_TYPE_H */
+#endif							/* PG_TYPE_H */
diff --git a/src/interfaces/ecpg/ecpglib/prepare.c b/src/interfaces/ecpg/ecpglib/prepare.c
index e26ab3532ff6087257955fb7b64f384f661dced8..f05d0c0dc4d12e4523f974220ff131abe9e01316 100644
--- a/src/interfaces/ecpg/ecpglib/prepare.c
+++ b/src/interfaces/ecpg/ecpglib/prepare.c
@@ -23,8 +23,8 @@ typedef struct
 } stmtCacheEntry;
 
 static int	nextStmtID = 1;
-static const int stmtCacheNBuckets = 2039;		/* # buckets - a prime # */
-static const int stmtCacheEntPerBucket = 8;		/* # entries/bucket		*/
+static const int stmtCacheNBuckets = 2039;	/* # buckets - a prime # */
+static const int stmtCacheEntPerBucket = 8; /* # entries/bucket		*/
 static stmtCacheEntry stmtCacheEntries[16384] = {{0, {0}, 0, 0, 0}};
 
 static bool deallocate_one(int lineno, enum COMPAT_MODE c, struct connection *con,
@@ -380,7 +380,7 @@ SearchStmtCache(const char *ecpgQuery)
  *	 OR  negative error code
  */
 static int
-ecpg_freeStmtCacheEntry(int lineno, int compat, int entNo)		/* entry # to free */
+ecpg_freeStmtCacheEntry(int lineno, int compat, int entNo)	/* entry # to free */
 {
 	stmtCacheEntry *entry;
 	struct connection *con;
@@ -416,7 +416,7 @@ ecpg_freeStmtCacheEntry(int lineno, int compat, int entNo)		/* entry # to free *
  */
 static int
 AddStmtToCache(int lineno,		/* line # of statement		*/
-			   const char *stmtID,		/* statement ID				*/
+			   const char *stmtID,	/* statement ID				*/
 			   const char *connection,	/* connection				*/
 			   int compat,		/* compatibility level */
 			   const char *ecpgQuery)	/* query					*/
diff --git a/src/interfaces/ecpg/ecpglib/typename.c b/src/interfaces/ecpg/ecpglib/typename.c
index f90279cf81a2143836a6613341295e4aff5599e2..48587e49c7624d40439598ca8828b0363be635d2 100644
--- a/src/interfaces/ecpg/ecpglib/typename.c
+++ b/src/interfaces/ecpg/ecpglib/typename.c
@@ -75,19 +75,19 @@ ecpg_dynamic_type(Oid type)
 		case BOOLOID:
 			return SQL3_BOOLEAN;	/* bool */
 		case INT2OID:
-			return SQL3_SMALLINT;		/* int2 */
+			return SQL3_SMALLINT;	/* int2 */
 		case INT4OID:
 			return SQL3_INTEGER;	/* int4 */
 		case TEXTOID:
-			return SQL3_CHARACTER;		/* text */
+			return SQL3_CHARACTER;	/* text */
 		case FLOAT4OID:
 			return SQL3_REAL;	/* float4 */
 		case FLOAT8OID:
-			return SQL3_DOUBLE_PRECISION;		/* float8 */
+			return SQL3_DOUBLE_PRECISION;	/* float8 */
 		case BPCHAROID:
-			return SQL3_CHARACTER;		/* bpchar */
+			return SQL3_CHARACTER;	/* bpchar */
 		case VARCHAROID:
-			return SQL3_CHARACTER_VARYING;		/* varchar */
+			return SQL3_CHARACTER_VARYING;	/* varchar */
 		case DATEOID:
 			return SQL3_DATE_TIME_TIMESTAMP;	/* date */
 		case TIMEOID:
diff --git a/src/interfaces/ecpg/include/datetime.h b/src/interfaces/ecpg/include/datetime.h
index 9394a129f1b725520ec8c83d6b88f6388055b736..44b24227e55a5b477fa454892d088e70a9227c74 100644
--- a/src/interfaces/ecpg/include/datetime.h
+++ b/src/interfaces/ecpg/include/datetime.h
@@ -9,6 +9,6 @@
 #ifndef _ECPGLIB_H
 typedef timestamp dtime_t;
 typedef interval intrvl_t;
-#endif   /* ndef _ECPGLIB_H */
+#endif							/* ndef _ECPGLIB_H */
 
-#endif   /* ndef _ECPG_DATETIME_H */
+#endif							/* ndef _ECPG_DATETIME_H */
diff --git a/src/interfaces/ecpg/include/decimal.h b/src/interfaces/ecpg/include/decimal.h
index 11b02de8aef006cf47e31683d99f6232fe37866b..6ac296253043600ca5b03165c62a9a3e1ede9b46 100644
--- a/src/interfaces/ecpg/include/decimal.h
+++ b/src/interfaces/ecpg/include/decimal.h
@@ -8,6 +8,6 @@
 /* source created by ecpg which defines this */
 #ifndef _ECPGLIB_H
 typedef decimal dec_t;
-#endif   /* ndef _ECPGLIB_H */
+#endif							/* ndef _ECPGLIB_H */
 
-#endif   /* ndef _ECPG_DECIMAL_H */
+#endif							/* ndef _ECPG_DECIMAL_H */
diff --git a/src/interfaces/ecpg/include/ecpg-pthread-win32.h b/src/interfaces/ecpg/include/ecpg-pthread-win32.h
index 7e59357a38ebc8ccb95c3816518ca3c4dc3c7747..33c897b633c57eda24c2e9dc32eec7f7ffc18a0c 100644
--- a/src/interfaces/ecpg/include/ecpg-pthread-win32.h
+++ b/src/interfaces/ecpg/include/ecpg-pthread-win32.h
@@ -52,7 +52,7 @@ void		win32_pthread_once(volatile pthread_once_t *once, void (*fn) (void));
 		if (!*(once)) \
 			win32_pthread_once((once), (fn)); \
 	} while(0)
-#endif   /* WIN32 */
-#endif   /* ENABLE_THREAD_SAFETY */
+#endif							/* WIN32 */
+#endif							/* ENABLE_THREAD_SAFETY */
 
-#endif   /* _ECPG_PTHREAD_WIN32_H */
+#endif							/* _ECPG_PTHREAD_WIN32_H */
diff --git a/src/interfaces/ecpg/include/ecpg_informix.h b/src/interfaces/ecpg/include/ecpg_informix.h
index c3c847d854bed6fa73e4913b9cee4cd1de7da6a4..dd6258152ae02bfaee9ba8c9d2bc5c2a6f81be01 100644
--- a/src/interfaces/ecpg/include/ecpg_informix.h
+++ b/src/interfaces/ecpg/include/ecpg_informix.h
@@ -87,4 +87,4 @@ extern int	dtcvfmtasc(char *, char *, timestamp *);
 }
 #endif
 
-#endif   /* ndef _ECPG_INFORMIX_H */
+#endif							/* ndef _ECPG_INFORMIX_H */
diff --git a/src/interfaces/ecpg/include/ecpgerrno.h b/src/interfaces/ecpg/include/ecpgerrno.h
index 36b15b7a6168fa40e789b0144f13a6915a317821..c4bc526463d99b44bcb221e52b0eeb4ab295f438 100644
--- a/src/interfaces/ecpg/include/ecpgerrno.h
+++ b/src/interfaces/ecpg/include/ecpgerrno.h
@@ -76,4 +76,4 @@
  /* WARNING:  BlankPortalAssignName: portal * already exists */
 #define ECPG_WARNING_PORTAL_EXISTS	   -605
 
-#endif   /* !_ECPG_ERRNO_H */
+#endif							/* !_ECPG_ERRNO_H */
diff --git a/src/interfaces/ecpg/include/ecpglib.h b/src/interfaces/ecpg/include/ecpglib.h
index 755fdaaf0c1e382f6d7f1c8ea7fe492f8362ce18..536b7506ffa1b607a9b082607009a7ce9f6d9d69 100644
--- a/src/interfaces/ecpg/include/ecpglib.h
+++ b/src/interfaces/ecpg/include/ecpglib.h
@@ -21,23 +21,23 @@ extern char *ecpg_gettext(const char *msgid) pg_attribute_format_arg(1);
 #ifndef __cplusplus
 #ifndef bool
 #define bool char
-#endif   /* ndef bool */
+#endif							/* ndef bool */
 
 #ifndef true
 #define true	((bool) 1)
-#endif   /* ndef true */
+#endif							/* ndef true */
 #ifndef false
 #define false	((bool) 0)
-#endif   /* ndef false */
-#endif   /* not C++ */
+#endif							/* ndef false */
+#endif							/* not C++ */
 
 #ifndef TRUE
 #define TRUE	1
-#endif   /* TRUE */
+#endif							/* TRUE */
 
 #ifndef FALSE
 #define FALSE	0
-#endif   /* FALSE */
+#endif							/* FALSE */
 
 #ifdef __cplusplus
 extern "C"
@@ -97,4 +97,4 @@ void		ecpg_pthreads_init(void);
 }
 #endif
 
-#endif   /* _ECPGLIB_H */
+#endif							/* _ECPGLIB_H */
diff --git a/src/interfaces/ecpg/include/ecpgtype.h b/src/interfaces/ecpg/include/ecpgtype.h
index 236d028154d0990f303ad380586f75fdbdaa4cad..38fb3b6eaf5a4b0f42afd568337d76d466573b58 100644
--- a/src/interfaces/ecpg/include/ecpgtype.h
+++ b/src/interfaces/ecpg/include/ecpgtype.h
@@ -103,4 +103,4 @@ enum ECPG_statement_type
 }
 #endif
 
-#endif   /* _ECPGTYPE_H */
+#endif							/* _ECPGTYPE_H */
diff --git a/src/interfaces/ecpg/include/pgtypes_date.h b/src/interfaces/ecpg/include/pgtypes_date.h
index 463cf769a7d3e38d8234167edf4f5e859e7dddea..3d1a181b2b70c4f88665c3f570c173ae309f0950 100644
--- a/src/interfaces/ecpg/include/pgtypes_date.h
+++ b/src/interfaces/ecpg/include/pgtypes_date.h
@@ -28,4 +28,4 @@ extern int	PGTYPESdate_fmt_asc(date, const char *, char *);
 }
 #endif
 
-#endif   /* PGTYPES_DATETIME */
+#endif							/* PGTYPES_DATETIME */
diff --git a/src/interfaces/ecpg/include/pgtypes_interval.h b/src/interfaces/ecpg/include/pgtypes_interval.h
index e1b089d862821e962c51723701eba5d33b349138..5747736fe16922dc0e19131624814c8822a21b24 100644
--- a/src/interfaces/ecpg/include/pgtypes_interval.h
+++ b/src/interfaces/ecpg/include/pgtypes_interval.h
@@ -21,7 +21,7 @@ typedef long long int int64;
 #endif
 
 #define HAVE_INT64_TIMESTAMP
-#endif   /* C_H */
+#endif							/* C_H */
 
 typedef struct
 {
@@ -44,4 +44,4 @@ extern int	PGTYPESinterval_copy(interval *, interval *);
 }
 #endif
 
-#endif   /* PGTYPES_INTERVAL */
+#endif							/* PGTYPES_INTERVAL */
diff --git a/src/interfaces/ecpg/include/pgtypes_numeric.h b/src/interfaces/ecpg/include/pgtypes_numeric.h
index 38b8fdcc4b3895ffc4ac723a02d1c68464f643ce..56c46ea2729be8626616165dcbefddc72ddff062 100644
--- a/src/interfaces/ecpg/include/pgtypes_numeric.h
+++ b/src/interfaces/ecpg/include/pgtypes_numeric.h
@@ -31,7 +31,7 @@ typedef struct
 	int			rscale;			/* result scale */
 	int			dscale;			/* display scale */
 	int			sign;			/* NUMERIC_POS, NUMERIC_NEG, or NUMERIC_NAN */
-	NumericDigit digits[DECSIZE];		/* decimal digits */
+	NumericDigit digits[DECSIZE];	/* decimal digits */
 } decimal;
 
 #ifdef __cplusplus
@@ -64,4 +64,4 @@ int			PGTYPESnumeric_from_decimal(decimal *, numeric *);
 }
 #endif
 
-#endif   /* PGTYPES_NUMERIC */
+#endif							/* PGTYPES_NUMERIC */
diff --git a/src/interfaces/ecpg/include/pgtypes_timestamp.h b/src/interfaces/ecpg/include/pgtypes_timestamp.h
index 9d185f21fe035b8694c0b98ad1ad9077d0d7da8f..283ecca25eb37dece4e3f08d07accfa652881b80 100644
--- a/src/interfaces/ecpg/include/pgtypes_timestamp.h
+++ b/src/interfaces/ecpg/include/pgtypes_timestamp.h
@@ -27,4 +27,4 @@ extern int	PGTYPEStimestamp_sub_interval(timestamp * tin, interval * span, times
 }
 #endif
 
-#endif   /* PGTYPES_TIMESTAMP */
+#endif							/* PGTYPES_TIMESTAMP */
diff --git a/src/interfaces/ecpg/include/sql3types.h b/src/interfaces/ecpg/include/sql3types.h
index b9db452dace41cd8636064218183237337a889b5..644b616cf877cc0b086de12f9cb21172920589f3 100644
--- a/src/interfaces/ecpg/include/sql3types.h
+++ b/src/interfaces/ecpg/include/sql3types.h
@@ -40,4 +40,4 @@ enum
 								 * standard) */
 };
 
-#endif   /* !_ECPG_SQL3TYPES_H */
+#endif							/* !_ECPG_SQL3TYPES_H */
diff --git a/src/interfaces/ecpg/include/sqlca.h b/src/interfaces/ecpg/include/sqlca.h
index b4ab93fa3b47fca42029618286541fd45da67bbe..c5f107dd33c3b5c81d6e53e66b825e4d8bc9c241 100644
--- a/src/interfaces/ecpg/include/sqlca.h
+++ b/src/interfaces/ecpg/include/sqlca.h
@@ -6,8 +6,8 @@
 #define PGDLLIMPORT __declspec (dllimport)
 #else
 #define PGDLLIMPORT
-#endif   /* __CYGWIN__ */
-#endif   /* PGDLLIMPORT */
+#endif							/* __CYGWIN__ */
+#endif							/* PGDLLIMPORT */
 
 #define SQLERRMC_LEN	150
 
diff --git a/src/interfaces/ecpg/include/sqlda-compat.h b/src/interfaces/ecpg/include/sqlda-compat.h
index 2c4e07c5f1b0754de80c5b352366990119fe1a95..7393182aa9510274c7bf2afc87aa54b4572aaff7 100644
--- a/src/interfaces/ecpg/include/sqlda-compat.h
+++ b/src/interfaces/ecpg/include/sqlda-compat.h
@@ -40,8 +40,8 @@ struct sqlda_compat
 	struct sqlvar_compat *sqlvar;
 	char		desc_name[19];	/* descriptor name				*/
 	short		desc_occ;		/* size of sqlda structure		*/
-	struct sqlda_compat *desc_next;		/* pointer to next sqlda struct */
+	struct sqlda_compat *desc_next; /* pointer to next sqlda struct */
 	void	   *reserved;		/* reserved for future use */
 };
 
-#endif   /* ECPG_SQLDA_COMPAT_H */
+#endif							/* ECPG_SQLDA_COMPAT_H */
diff --git a/src/interfaces/ecpg/include/sqlda-native.h b/src/interfaces/ecpg/include/sqlda-native.h
index acb314cd1724c622db9b76ac1c2811442f0915fb..67d3c7b4e45e97e2183c7ca69361e8306a5652ad 100644
--- a/src/interfaces/ecpg/include/sqlda-native.h
+++ b/src/interfaces/ecpg/include/sqlda-native.h
@@ -40,4 +40,4 @@ struct sqlda_struct
 	struct sqlvar_struct sqlvar[1];
 };
 
-#endif   /* ECPG_SQLDA_NATIVE_H */
+#endif							/* ECPG_SQLDA_NATIVE_H */
diff --git a/src/interfaces/ecpg/include/sqlda.h b/src/interfaces/ecpg/include/sqlda.h
index c265beb66cc5a10bce55ad755a017a8c8356199d..d810e739e207ac99c87c6867c4b2410a5c78b006 100644
--- a/src/interfaces/ecpg/include/sqlda.h
+++ b/src/interfaces/ecpg/include/sqlda.h
@@ -15,4 +15,4 @@ typedef struct sqlda_struct sqlda_t;
 
 #endif
 
-#endif   /* ECPG_SQLDA_H */
+#endif							/* ECPG_SQLDA_H */
diff --git a/src/interfaces/ecpg/include/sqltypes.h b/src/interfaces/ecpg/include/sqltypes.h
index 797cb5b1be4f6514841a334fce9027f77250df95..e7cbfa479567de6324fc68b24278416663f77dee 100644
--- a/src/interfaces/ecpg/include/sqltypes.h
+++ b/src/interfaces/ecpg/include/sqltypes.h
@@ -54,4 +54,4 @@
 #define SQLSERIAL8	ECPGt_long
 #endif
 
-#endif   /* ndef ECPG_SQLTYPES_H */
+#endif							/* ndef ECPG_SQLTYPES_H */
diff --git a/src/interfaces/ecpg/pgtypeslib/datetime.c b/src/interfaces/ecpg/pgtypeslib/datetime.c
index 2a93eb68578fc33f6a74592384ae67262b7b81e3..33c9011a71fc3706186a85796b0faa4a3d003df3 100644
--- a/src/interfaces/ecpg/pgtypeslib/datetime.c
+++ b/src/interfaces/ecpg/pgtypeslib/datetime.c
@@ -156,8 +156,8 @@ PGTYPESdate_today(date * d)
 	return;
 }
 
-#define PGTYPES_DATE_NUM_MAX_DIGITS		20		/* should suffice for most
-												 * years... */
+#define PGTYPES_DATE_NUM_MAX_DIGITS		20	/* should suffice for most
+											 * years... */
 
 #define PGTYPES_FMTDATE_DAY_DIGITS_LZ		1	/* LZ means "leading zeroes" */
 #define PGTYPES_FMTDATE_DOW_LITERAL_SHORT	2
diff --git a/src/interfaces/ecpg/pgtypeslib/dt.h b/src/interfaces/ecpg/pgtypeslib/dt.h
index f70181380b2b8b5c262fe23e75c792fb7026137a..5a192ddc4533900dd0b997fd694a6b76b997fecc 100644
--- a/src/interfaces/ecpg/pgtypeslib/dt.h
+++ b/src/interfaces/ecpg/pgtypeslib/dt.h
@@ -338,4 +338,4 @@ extern char *months[];
 extern char *days[];
 extern int	day_tab[2][13];
 
-#endif   /* DT_H */
+#endif							/* DT_H */
diff --git a/src/interfaces/ecpg/pgtypeslib/dt_common.c b/src/interfaces/ecpg/pgtypeslib/dt_common.c
index a88e1b94ab138dcd97817f8c87fdbba5c2b6974f..9bbe5c501bac42292b8cc0dfd81c9d53c902b1e2 100644
--- a/src/interfaces/ecpg/pgtypeslib/dt_common.c
+++ b/src/interfaces/ecpg/pgtypeslib/dt_common.c
@@ -30,7 +30,7 @@ static datetkn datetktbl[] = {
 	{"ahst", TZ, -36000},		/* Alaska-Hawaii Std Time */
 	{"akdt", DTZ, -28800},		/* Alaska Daylight Time */
 	{"akst", DTZ, -32400},		/* Alaska Standard Time */
-	{"allballs", RESERV, DTK_ZULU},		/* 00:00:00 */
+	{"allballs", RESERV, DTK_ZULU}, /* 00:00:00 */
 	{"almst", TZ, 25200},		/* Almaty Savings Time */
 	{"almt", TZ, 21600},		/* Almaty Time */
 	{"am", AMPM, AM},
@@ -201,12 +201,12 @@ static datetkn datetktbl[] = {
 	idt							/* Israeli, Iran, Indian Daylight Time */
 #endif
 	{LATE, RESERV, DTK_LATE},	/* "infinity" reserved for "late time" */
-	{INVALID, RESERV, DTK_INVALID},		/* "invalid" reserved for bad time */
+	{INVALID, RESERV, DTK_INVALID}, /* "invalid" reserved for bad time */
 	{"iot", TZ, 18000},			/* Indian Chagos Time */
 	{"irkst", DTZ, 32400},		/* Irkutsk Summer Time */
 	{"irkt", TZ, 28800},		/* Irkutsk Time */
 	{"irt", TZ, 12600},			/* Iran Time */
-	{"isodow", UNITS, DTK_ISODOW},		/* ISO day of week, Sunday == 7 */
+	{"isodow", UNITS, DTK_ISODOW},	/* ISO day of week, Sunday == 7 */
 #if 0
 	isst
 #endif
@@ -425,33 +425,33 @@ static datetkn deltatktbl[] = {
 	{"@", IGNORE_DTF, 0},		/* postgres relative prefix */
 	{DAGO, AGO, 0},				/* "ago" indicates negative time offset */
 	{"c", UNITS, DTK_CENTURY},	/* "century" relative */
-	{"cent", UNITS, DTK_CENTURY},		/* "century" relative */
+	{"cent", UNITS, DTK_CENTURY},	/* "century" relative */
 	{"centuries", UNITS, DTK_CENTURY},	/* "centuries" relative */
-	{DCENTURY, UNITS, DTK_CENTURY},		/* "century" relative */
+	{DCENTURY, UNITS, DTK_CENTURY}, /* "century" relative */
 	{"d", UNITS, DTK_DAY},		/* "day" relative */
 	{DDAY, UNITS, DTK_DAY},		/* "day" relative */
 	{"days", UNITS, DTK_DAY},	/* "days" relative */
 	{"dec", UNITS, DTK_DECADE}, /* "decade" relative */
-	{DDECADE, UNITS, DTK_DECADE},		/* "decade" relative */
-	{"decades", UNITS, DTK_DECADE},		/* "decades" relative */
+	{DDECADE, UNITS, DTK_DECADE},	/* "decade" relative */
+	{"decades", UNITS, DTK_DECADE}, /* "decades" relative */
 	{"decs", UNITS, DTK_DECADE},	/* "decades" relative */
 	{"h", UNITS, DTK_HOUR},		/* "hour" relative */
 	{DHOUR, UNITS, DTK_HOUR},	/* "hour" relative */
 	{"hours", UNITS, DTK_HOUR}, /* "hours" relative */
 	{"hr", UNITS, DTK_HOUR},	/* "hour" relative */
 	{"hrs", UNITS, DTK_HOUR},	/* "hours" relative */
-	{INVALID, RESERV, DTK_INVALID},		/* reserved for invalid time */
+	{INVALID, RESERV, DTK_INVALID}, /* reserved for invalid time */
 	{"m", UNITS, DTK_MINUTE},	/* "minute" relative */
-	{"microsecon", UNITS, DTK_MICROSEC},		/* "microsecond" relative */
-	{"mil", UNITS, DTK_MILLENNIUM},		/* "millennium" relative */
-	{"millennia", UNITS, DTK_MILLENNIUM},		/* "millennia" relative */
-	{DMILLENNIUM, UNITS, DTK_MILLENNIUM},		/* "millennium" relative */
-	{"millisecon", UNITS, DTK_MILLISEC},		/* relative */
+	{"microsecon", UNITS, DTK_MICROSEC},	/* "microsecond" relative */
+	{"mil", UNITS, DTK_MILLENNIUM}, /* "millennium" relative */
+	{"millennia", UNITS, DTK_MILLENNIUM},	/* "millennia" relative */
+	{DMILLENNIUM, UNITS, DTK_MILLENNIUM},	/* "millennium" relative */
+	{"millisecon", UNITS, DTK_MILLISEC},	/* relative */
 	{"mils", UNITS, DTK_MILLENNIUM},	/* "millennia" relative */
 	{"min", UNITS, DTK_MINUTE}, /* "minute" relative */
 	{"mins", UNITS, DTK_MINUTE},	/* "minutes" relative */
-	{DMINUTE, UNITS, DTK_MINUTE},		/* "minute" relative */
-	{"minutes", UNITS, DTK_MINUTE},		/* "minutes" relative */
+	{DMINUTE, UNITS, DTK_MINUTE},	/* "minute" relative */
+	{"minutes", UNITS, DTK_MINUTE}, /* "minutes" relative */
 	{"mon", UNITS, DTK_MONTH},	/* "months" relative */
 	{"mons", UNITS, DTK_MONTH}, /* "months" relative */
 	{DMONTH, UNITS, DTK_MONTH}, /* "month" relative */
@@ -462,7 +462,7 @@ static datetkn deltatktbl[] = {
 	{"mseconds", UNITS, DTK_MILLISEC},
 	{"msecs", UNITS, DTK_MILLISEC},
 	{"qtr", UNITS, DTK_QUARTER},	/* "quarter" relative */
-	{DQUARTER, UNITS, DTK_QUARTER},		/* "quarter" relative */
+	{DQUARTER, UNITS, DTK_QUARTER}, /* "quarter" relative */
 	{"s", UNITS, DTK_SECOND},
 	{"sec", UNITS, DTK_SECOND},
 	{DSECOND, UNITS, DTK_SECOND},
@@ -470,13 +470,13 @@ static datetkn deltatktbl[] = {
 	{"secs", UNITS, DTK_SECOND},
 	{DTIMEZONE, UNITS, DTK_TZ}, /* "timezone" time offset */
 	{"timezone_h", UNITS, DTK_TZ_HOUR}, /* timezone hour units */
-	{"timezone_m", UNITS, DTK_TZ_MINUTE},		/* timezone minutes units */
+	{"timezone_m", UNITS, DTK_TZ_MINUTE},	/* timezone minutes units */
 	{"undefined", RESERV, DTK_INVALID}, /* pre-v6.1 invalid time */
 	{"us", UNITS, DTK_MICROSEC},	/* "microsecond" relative */
-	{"usec", UNITS, DTK_MICROSEC},		/* "microsecond" relative */
+	{"usec", UNITS, DTK_MICROSEC},	/* "microsecond" relative */
 	{DMICROSEC, UNITS, DTK_MICROSEC},	/* "microsecond" relative */
 	{"useconds", UNITS, DTK_MICROSEC},	/* "microseconds" relative */
-	{"usecs", UNITS, DTK_MICROSEC},		/* "microseconds" relative */
+	{"usecs", UNITS, DTK_MICROSEC}, /* "microseconds" relative */
 	{"w", UNITS, DTK_WEEK},		/* "week" relative */
 	{DWEEK, UNITS, DTK_WEEK},	/* "week" relative */
 	{"weeks", UNITS, DTK_WEEK}, /* "weeks" relative */
diff --git a/src/interfaces/ecpg/pgtypeslib/extern.h b/src/interfaces/ecpg/pgtypeslib/extern.h
index 88b2fb0775942d7bfd28fb58aeb621fc053db4b8..9df800ea1d531eb5c363fc19510181b6d6873bf7 100644
--- a/src/interfaces/ecpg/pgtypeslib/extern.h
+++ b/src/interfaces/ecpg/pgtypeslib/extern.h
@@ -11,13 +11,12 @@
 #define PGTYPES_TYPE_STRING_MALLOCED		1
 #define PGTYPES_TYPE_STRING_CONSTANT		2
 #define PGTYPES_TYPE_CHAR			3
-#define PGTYPES_TYPE_DOUBLE_NF			4		/* no fractional part */
+#define PGTYPES_TYPE_DOUBLE_NF			4	/* no fractional part */
 #define PGTYPES_TYPE_INT64			5
 #define PGTYPES_TYPE_UINT			6
-#define PGTYPES_TYPE_UINT_2_LZ			7		/* 2 digits, pad with leading
-												 * zero */
-#define PGTYPES_TYPE_UINT_2_LS			8		/* 2 digits, pad with leading
-												 * space */
+#define PGTYPES_TYPE_UINT_2_LZ			7	/* 2 digits, pad with leading zero */
+#define PGTYPES_TYPE_UINT_2_LS			8	/* 2 digits, pad with leading
+											 * space */
 #define PGTYPES_TYPE_UINT_3_LZ			9
 #define PGTYPES_TYPE_UINT_4_LZ			10
 #define PGTYPES_TYPE_UINT_LONG			11
@@ -41,14 +40,14 @@ char	   *pgtypes_strdup(const char *);
 
 #ifndef bool
 #define bool char
-#endif   /* ndef bool */
+#endif							/* ndef bool */
 
 #ifndef FALSE
 #define FALSE	0
-#endif   /* FALSE */
+#endif							/* FALSE */
 
 #ifndef TRUE
 #define TRUE	   1
-#endif   /* TRUE */
+#endif							/* TRUE */
 
-#endif   /* __PGTYPES_COMMON_H__ */
+#endif							/* __PGTYPES_COMMON_H__ */
diff --git a/src/interfaces/ecpg/pgtypeslib/interval.c b/src/interfaces/ecpg/pgtypeslib/interval.c
index 4a740d159d807cf2fe1d4a0060542f39aefcaaf7..30f2ccbcb7776e2d69b4121ead8a9edcf08c6fa7 100644
--- a/src/interfaces/ecpg/pgtypeslib/interval.c
+++ b/src/interfaces/ecpg/pgtypeslib/interval.c
@@ -335,7 +335,7 @@ DecodeISO8601Interval(char *str,
  *	* Assert wasn't available so removed it.
  */
 int
-DecodeInterval(char **field, int *ftype, int nf,		/* int range, */
+DecodeInterval(char **field, int *ftype, int nf,	/* int range, */
 			   int *dtype, struct /* pg_ */ tm *tm, fsec_t *fsec)
 {
 	int			IntervalStyle = INTSTYLE_POSTGRES_VERBOSE;
diff --git a/src/interfaces/ecpg/pgtypeslib/timestamp.c b/src/interfaces/ecpg/pgtypeslib/timestamp.c
index 4b4df9dfc6b9962c8bdfe1673e861e5c3b95f2d5..78931399e69e2e7f285f8a28ba00e8fe61ae18f4 100644
--- a/src/interfaces/ecpg/pgtypeslib/timestamp.c
+++ b/src/interfaces/ecpg/pgtypeslib/timestamp.c
@@ -152,7 +152,7 @@ timestamp2tm(timestamp dt, int *tzp, struct tm *tm, fsec_t *fsec, const char **t
 			tm->tm_gmtoff = tx->tm_gmtoff;
 			tm->tm_zone = tx->tm_zone;
 
-			*tzp = -tm->tm_gmtoff;		/* tm_gmtoff is Sun/DEC-ism */
+			*tzp = -tm->tm_gmtoff;	/* tm_gmtoff is Sun/DEC-ism */
 			if (tzn != NULL)
 				*tzn = tm->tm_zone;
 #elif defined(HAVE_INT_TIMEZONE)
diff --git a/src/interfaces/ecpg/preproc/extern.h b/src/interfaces/ecpg/preproc/extern.h
index 07d8311806dea3165946651d1bd6e9f96f5fd815..2c35426b7fb126d6654965244f8b9fe001089f9a 100644
--- a/src/interfaces/ecpg/preproc/extern.h
+++ b/src/interfaces/ecpg/preproc/extern.h
@@ -128,4 +128,4 @@ extern enum COMPAT_MODE compat;
 
 #define INFORMIX_MODE	(compat == ECPG_COMPAT_INFORMIX || compat == ECPG_COMPAT_INFORMIX_SE)
 
-#endif   /* _ECPG_PREPROC_EXTERN_H */
+#endif							/* _ECPG_PREPROC_EXTERN_H */
diff --git a/src/interfaces/ecpg/preproc/output.c b/src/interfaces/ecpg/preproc/output.c
index 7cdded53dbf0d4d6f8241923c937ba1c80621eae..0479c93c99149baceb6bb5cd6e08f3de9408def4 100644
--- a/src/interfaces/ecpg/preproc/output.c
+++ b/src/interfaces/ecpg/preproc/output.c
@@ -228,8 +228,8 @@ output_escaped_str(char *str, bool quoted)
 				j++;
 			} while (str[j] == ' ' || str[j] == '\t');
 
-			if ((str[j] != '\n') && (str[j] != '\r' || str[j + 1] != '\n'))		/* not followed by a
-																				 * newline */
+			if ((str[j] != '\n') && (str[j] != '\r' || str[j + 1] != '\n')) /* not followed by a
+																			 * newline */
 				fputs("\\\\", base_yyout);
 		}
 		else if (str[i] == '\r' && str[i + 1] == '\n')
diff --git a/src/interfaces/ecpg/preproc/type.c b/src/interfaces/ecpg/preproc/type.c
index 4ed822b8bbed10b801e96d39558c2edaad6aa2cc..0d240d9df47fca0e794503049713cdd1b682a845 100644
--- a/src/interfaces/ecpg/preproc/type.c
+++ b/src/interfaces/ecpg/preproc/type.c
@@ -178,7 +178,7 @@ get_type(enum ECPGttype type)
 		case ECPGt_NO_INDICATOR:	/* no indicator */
 			return ("ECPGt_NO_INDICATOR");
 			break;
-		case ECPGt_char_variable:		/* string that should not be quoted */
+		case ECPGt_char_variable:	/* string that should not be quoted */
 			return ("ECPGt_char_variable");
 			break;
 		case ECPGt_const:		/* constant string quoted */
diff --git a/src/interfaces/ecpg/preproc/type.h b/src/interfaces/ecpg/preproc/type.h
index cd0d1da8c4a1a641acd9f6b6b7dfa88e7241394d..4b93336480714068ce74db3f3ebf1fa9d7a8729b 100644
--- a/src/interfaces/ecpg/preproc/type.h
+++ b/src/interfaces/ecpg/preproc/type.h
@@ -25,10 +25,9 @@ struct ECPGtype
 								 * string */
 	union
 	{
-		struct ECPGtype *element;		/* For an array this is the type of
-										 * the element */
-		struct ECPGstruct_member *members;		/* A pointer to a list of
-												 * members. */
+		struct ECPGtype *element;	/* For an array this is the type of the
+									 * element */
+		struct ECPGstruct_member *members;	/* A pointer to a list of members. */
 	}			u;
 	int			counter;
 };
@@ -195,4 +194,4 @@ struct fetch_desc
 	char	   *name;
 };
 
-#endif   /* _ECPG_PREPROC_TYPE_H */
+#endif							/* _ECPG_PREPROC_TYPE_H */
diff --git a/src/interfaces/ecpg/test/expected/compat_informix-describe.c b/src/interfaces/ecpg/test/expected/compat_informix-describe.c
index d1632e280c14b7c21be08d3007b51d4a3f98cc38..1b5aae0df7a903faee459d0b0c45bbdda893e459 100644
--- a/src/interfaces/ecpg/test/expected/compat_informix-describe.c
+++ b/src/interfaces/ecpg/test/expected/compat_informix-describe.c
@@ -41,7 +41,7 @@ typedef struct sqlda_struct sqlda_t;
 
 #endif
 
-#endif   /* ECPG_SQLDA_H */
+#endif							/* ECPG_SQLDA_H */
 
 #line 5 "describe.pgc"
 
diff --git a/src/interfaces/ecpg/test/expected/compat_informix-sqlda.c b/src/interfaces/ecpg/test/expected/compat_informix-sqlda.c
index 1f316fbd7c6002fc9557e14a88fdd57752645c1d..1df87f83ef065084c01fbf4b4fc9b3f70c4bb59b 100644
--- a/src/interfaces/ecpg/test/expected/compat_informix-sqlda.c
+++ b/src/interfaces/ecpg/test/expected/compat_informix-sqlda.c
@@ -43,7 +43,7 @@ typedef struct sqlda_struct sqlda_t;
 
 #endif
 
-#endif   /* ECPG_SQLDA_H */
+#endif							/* ECPG_SQLDA_H */
 
 #line 7 "sqlda.pgc"
 
@@ -105,7 +105,7 @@ typedef struct sqlda_struct sqlda_t;
 #define SQLSERIAL8	ECPGt_long
 #endif
 
-#endif   /* ndef ECPG_SQLTYPES_H */
+#endif							/* ndef ECPG_SQLTYPES_H */
 
 #line 8 "sqlda.pgc"
 
diff --git a/src/interfaces/ecpg/test/expected/compat_informix-test_informix2.c b/src/interfaces/ecpg/test/expected/compat_informix-test_informix2.c
index 98246f47345547c8205cf6cc300957e97b1310ed..4e372a5799162aed6dec848f0e5690c6117d1842 100644
--- a/src/interfaces/ecpg/test/expected/compat_informix-test_informix2.c
+++ b/src/interfaces/ecpg/test/expected/compat_informix-test_informix2.c
@@ -23,8 +23,8 @@
 #define PGDLLIMPORT __declspec (dllimport)
 #else
 #define PGDLLIMPORT
-#endif   /* __CYGWIN__ */
-#endif   /* PGDLLIMPORT */
+#endif							/* __CYGWIN__ */
+#endif							/* PGDLLIMPORT */
 
 #define SQLERRMC_LEN	150
 
diff --git a/src/interfaces/ecpg/test/expected/preproc-init.c b/src/interfaces/ecpg/test/expected/preproc-init.c
index 6ca8d5590149b58877331958beaa190624106bb6..ca23d348d6ef07e921149336c81a3fe62f63e242 100644
--- a/src/interfaces/ecpg/test/expected/preproc-init.c
+++ b/src/interfaces/ecpg/test/expected/preproc-init.c
@@ -17,8 +17,8 @@
 #define PGDLLIMPORT __declspec (dllimport)
 #else
 #define PGDLLIMPORT
-#endif   /* __CYGWIN__ */
-#endif   /* PGDLLIMPORT */
+#endif							/* __CYGWIN__ */
+#endif							/* PGDLLIMPORT */
 
 #define SQLERRMC_LEN	150
 
diff --git a/src/interfaces/ecpg/test/expected/preproc-outofscope.c b/src/interfaces/ecpg/test/expected/preproc-outofscope.c
index 70809c450d05a5cd9cb495920200129a750a221c..b3deb221d74969aedee369bfdba4d3d95c2ec83f 100644
--- a/src/interfaces/ecpg/test/expected/preproc-outofscope.c
+++ b/src/interfaces/ecpg/test/expected/preproc-outofscope.c
@@ -58,7 +58,7 @@ typedef struct
 	int			rscale;			/* result scale */
 	int			dscale;			/* display scale */
 	int			sign;			/* NUMERIC_POS, NUMERIC_NEG, or NUMERIC_NAN */
-	NumericDigit digits[DECSIZE];		/* decimal digits */
+	NumericDigit digits[DECSIZE];	/* decimal digits */
 } decimal;
 
 #ifdef __cplusplus
@@ -91,7 +91,7 @@ int			PGTYPESnumeric_from_decimal(decimal *, numeric *);
 }
 #endif
 
-#endif   /* PGTYPES_NUMERIC */
+#endif							/* PGTYPES_NUMERIC */
 
 #line 8 "outofscope.pgc"
 
diff --git a/src/interfaces/ecpg/test/expected/sql-array.c b/src/interfaces/ecpg/test/expected/sql-array.c
index 4b0a0418f73bdd8fea990c6406bbc2335bfe6e12..781c4267718e05fcb5c18e17c2da68a58585637e 100644
--- a/src/interfaces/ecpg/test/expected/sql-array.c
+++ b/src/interfaces/ecpg/test/expected/sql-array.c
@@ -30,8 +30,8 @@
 #define PGDLLIMPORT __declspec (dllimport)
 #else
 #define PGDLLIMPORT
-#endif   /* __CYGWIN__ */
-#endif   /* PGDLLIMPORT */
+#endif							/* __CYGWIN__ */
+#endif							/* PGDLLIMPORT */
 
 #define SQLERRMC_LEN	150
 
diff --git a/src/interfaces/ecpg/test/expected/sql-code100.c b/src/interfaces/ecpg/test/expected/sql-code100.c
index 4338f7ed2d36cc0bb1413b31db1fccaeaffb2a73..4c85530a17afaa18e610fc0f4517870c7d1935a1 100644
--- a/src/interfaces/ecpg/test/expected/sql-code100.c
+++ b/src/interfaces/ecpg/test/expected/sql-code100.c
@@ -17,8 +17,8 @@
 #define PGDLLIMPORT __declspec (dllimport)
 #else
 #define PGDLLIMPORT
-#endif   /* __CYGWIN__ */
-#endif   /* PGDLLIMPORT */
+#endif							/* __CYGWIN__ */
+#endif							/* PGDLLIMPORT */
 
 #define SQLERRMC_LEN	150
 
diff --git a/src/interfaces/ecpg/test/expected/sql-copystdout.c b/src/interfaces/ecpg/test/expected/sql-copystdout.c
index a1e75958731794123180d2ed02d951b91beee0a5..d2599fb0e939841ec056ea4a4a7834fe9bdeb66f 100644
--- a/src/interfaces/ecpg/test/expected/sql-copystdout.c
+++ b/src/interfaces/ecpg/test/expected/sql-copystdout.c
@@ -19,8 +19,8 @@
 #define PGDLLIMPORT __declspec (dllimport)
 #else
 #define PGDLLIMPORT
-#endif   /* __CYGWIN__ */
-#endif   /* PGDLLIMPORT */
+#endif							/* __CYGWIN__ */
+#endif							/* PGDLLIMPORT */
 
 #define SQLERRMC_LEN	150
 
diff --git a/src/interfaces/ecpg/test/expected/sql-define.c b/src/interfaces/ecpg/test/expected/sql-define.c
index 9c9931f443895a9cdb75f1acbbe24f9e2ca1c391..29583ecd741121157672191577dd2144e8071b23 100644
--- a/src/interfaces/ecpg/test/expected/sql-define.c
+++ b/src/interfaces/ecpg/test/expected/sql-define.c
@@ -17,8 +17,8 @@
 #define PGDLLIMPORT __declspec (dllimport)
 #else
 #define PGDLLIMPORT
-#endif   /* __CYGWIN__ */
-#endif   /* PGDLLIMPORT */
+#endif							/* __CYGWIN__ */
+#endif							/* PGDLLIMPORT */
 
 #define SQLERRMC_LEN	150
 
diff --git a/src/interfaces/ecpg/test/expected/sql-describe.c b/src/interfaces/ecpg/test/expected/sql-describe.c
index b5e2d7427fced2ce916a3e9d52b7ab38080b958e..155e206f29d75f7fbc6ab341a7038a37b5bc01a2 100644
--- a/src/interfaces/ecpg/test/expected/sql-describe.c
+++ b/src/interfaces/ecpg/test/expected/sql-describe.c
@@ -39,7 +39,7 @@ typedef struct sqlda_struct sqlda_t;
 
 #endif
 
-#endif   /* ECPG_SQLDA_H */
+#endif							/* ECPG_SQLDA_H */
 
 #line 5 "describe.pgc"
 
diff --git a/src/interfaces/ecpg/test/expected/sql-dynalloc.c b/src/interfaces/ecpg/test/expected/sql-dynalloc.c
index d2051e6996ad46182e579014c2f6b8167536c3b3..a95dddf15d60b15e403aef63b2179eaf2578fc70 100644
--- a/src/interfaces/ecpg/test/expected/sql-dynalloc.c
+++ b/src/interfaces/ecpg/test/expected/sql-dynalloc.c
@@ -18,8 +18,8 @@
 #define PGDLLIMPORT __declspec (dllimport)
 #else
 #define PGDLLIMPORT
-#endif   /* __CYGWIN__ */
-#endif   /* PGDLLIMPORT */
+#endif							/* __CYGWIN__ */
+#endif							/* PGDLLIMPORT */
 
 #define SQLERRMC_LEN	150
 
diff --git a/src/interfaces/ecpg/test/expected/sql-dynalloc2.c b/src/interfaces/ecpg/test/expected/sql-dynalloc2.c
index 2d25149cbbc1a00bc38fc32eeee53521f0091f29..711857706ae6f041f9fd19e23dfaadb2243c95e7 100644
--- a/src/interfaces/ecpg/test/expected/sql-dynalloc2.c
+++ b/src/interfaces/ecpg/test/expected/sql-dynalloc2.c
@@ -18,8 +18,8 @@
 #define PGDLLIMPORT __declspec (dllimport)
 #else
 #define PGDLLIMPORT
-#endif   /* __CYGWIN__ */
-#endif   /* PGDLLIMPORT */
+#endif							/* __CYGWIN__ */
+#endif							/* PGDLLIMPORT */
 
 #define SQLERRMC_LEN	150
 
diff --git a/src/interfaces/ecpg/test/expected/sql-dyntest.c b/src/interfaces/ecpg/test/expected/sql-dyntest.c
index ea0d859bd7ea09f0333c529d9311f2a18e86fd51..513d44c63045c2d18c2a0cde0a0d3621fc080d6b 100644
--- a/src/interfaces/ecpg/test/expected/sql-dyntest.c
+++ b/src/interfaces/ecpg/test/expected/sql-dyntest.c
@@ -57,7 +57,7 @@ enum
 								 * standard) */
 };
 
-#endif   /* !_ECPG_SQL3TYPES_H */
+#endif							/* !_ECPG_SQL3TYPES_H */
 
 #line 7 "dyntest.pgc"
 
@@ -71,8 +71,8 @@ enum
 #define PGDLLIMPORT __declspec (dllimport)
 #else
 #define PGDLLIMPORT
-#endif   /* __CYGWIN__ */
-#endif   /* PGDLLIMPORT */
+#endif							/* __CYGWIN__ */
+#endif							/* PGDLLIMPORT */
 
 #define SQLERRMC_LEN	150
 
diff --git a/src/interfaces/ecpg/test/expected/sql-indicators.c b/src/interfaces/ecpg/test/expected/sql-indicators.c
index 454fba0dba814485d310cf74e3d85da0578fcaf1..7cf43ad6228cfe69d92218049ca96a2823b8e3e7 100644
--- a/src/interfaces/ecpg/test/expected/sql-indicators.c
+++ b/src/interfaces/ecpg/test/expected/sql-indicators.c
@@ -19,8 +19,8 @@
 #define PGDLLIMPORT __declspec (dllimport)
 #else
 #define PGDLLIMPORT
-#endif   /* __CYGWIN__ */
-#endif   /* PGDLLIMPORT */
+#endif							/* __CYGWIN__ */
+#endif							/* PGDLLIMPORT */
 
 #define SQLERRMC_LEN	150
 
diff --git a/src/interfaces/ecpg/test/expected/sql-sqlda.c b/src/interfaces/ecpg/test/expected/sql-sqlda.c
index b6c35ab1a3a948b2ffee12daf2bd58e7c51204f6..15c81c6b126a686dafc8e727fdc64ac33ee294b4 100644
--- a/src/interfaces/ecpg/test/expected/sql-sqlda.c
+++ b/src/interfaces/ecpg/test/expected/sql-sqlda.c
@@ -41,7 +41,7 @@ typedef struct sqlda_struct sqlda_t;
 
 #endif
 
-#endif   /* ECPG_SQLDA_H */
+#endif							/* ECPG_SQLDA_H */
 
 #line 7 "sqlda.pgc"
 
@@ -80,7 +80,7 @@ typedef struct
 	int			rscale;			/* result scale */
 	int			dscale;			/* display scale */
 	int			sign;			/* NUMERIC_POS, NUMERIC_NEG, or NUMERIC_NAN */
-	NumericDigit digits[DECSIZE];		/* decimal digits */
+	NumericDigit digits[DECSIZE];	/* decimal digits */
 } decimal;
 
 #ifdef __cplusplus
@@ -113,7 +113,7 @@ int			PGTYPESnumeric_from_decimal(decimal *, numeric *);
 }
 #endif
 
-#endif   /* PGTYPES_NUMERIC */
+#endif							/* PGTYPES_NUMERIC */
 
 #line 8 "sqlda.pgc"
 
diff --git a/src/interfaces/ecpg/test/expected/thread-alloc.c b/src/interfaces/ecpg/test/expected/thread-alloc.c
index 57ef2bcc63b0d346231f1506b3238e67ccab1ff4..9f8ac594304f7ce3102291be14b1a907a40bceab 100644
--- a/src/interfaces/ecpg/test/expected/thread-alloc.c
+++ b/src/interfaces/ecpg/test/expected/thread-alloc.c
@@ -40,8 +40,8 @@ main(void)
 #define PGDLLIMPORT __declspec (dllimport)
 #else
 #define PGDLLIMPORT
-#endif   /* __CYGWIN__ */
-#endif   /* PGDLLIMPORT */
+#endif							/* __CYGWIN__ */
+#endif							/* PGDLLIMPORT */
 
 #define SQLERRMC_LEN	150
 
diff --git a/src/interfaces/ecpg/test/expected/thread-descriptor.c b/src/interfaces/ecpg/test/expected/thread-descriptor.c
index 50a7a31da434059c7e548299792ab950f890b097..607df7ce242655763832adb5cc1d5ea53f69c369 100644
--- a/src/interfaces/ecpg/test/expected/thread-descriptor.c
+++ b/src/interfaces/ecpg/test/expected/thread-descriptor.c
@@ -31,8 +31,8 @@
 #define PGDLLIMPORT __declspec (dllimport)
 #else
 #define PGDLLIMPORT
-#endif   /* __CYGWIN__ */
-#endif   /* PGDLLIMPORT */
+#endif							/* __CYGWIN__ */
+#endif							/* PGDLLIMPORT */
 
 #define SQLERRMC_LEN	150
 
diff --git a/src/interfaces/ecpg/test/expected/thread-prep.c b/src/interfaces/ecpg/test/expected/thread-prep.c
index 382e2148799182ccee47d04ec7063836785abc56..72ca568151d96640bac53f55c811fc49fc2fdd5a 100644
--- a/src/interfaces/ecpg/test/expected/thread-prep.c
+++ b/src/interfaces/ecpg/test/expected/thread-prep.c
@@ -40,8 +40,8 @@ main(void)
 #define PGDLLIMPORT __declspec (dllimport)
 #else
 #define PGDLLIMPORT
-#endif   /* __CYGWIN__ */
-#endif   /* PGDLLIMPORT */
+#endif							/* __CYGWIN__ */
+#endif							/* PGDLLIMPORT */
 
 #define SQLERRMC_LEN	150
 
diff --git a/src/interfaces/libpq/fe-auth.c b/src/interfaces/libpq/fe-auth.c
index 181eeea8351c0e30c48efbdaf155513dc1520ae4..92c289b9e82ca1c1a9809fdfc7b6cc5caa2db9bf 100644
--- a/src/interfaces/libpq/fe-auth.c
+++ b/src/interfaces/libpq/fe-auth.c
@@ -251,7 +251,7 @@ pg_GSS_startup(PGconn *conn, int payloadlen)
 
 	return pg_GSS_continue(conn, payloadlen);
 }
-#endif   /* ENABLE_GSS */
+#endif							/* ENABLE_GSS */
 
 
 #ifdef ENABLE_SSPI
@@ -477,7 +477,7 @@ pg_SSPI_startup(PGconn *conn, int use_negotiate, int payloadlen)
 
 	return pg_SSPI_continue(conn, payloadlen);
 }
-#endif   /* ENABLE_SSPI */
+#endif							/* ENABLE_SSPI */
 
 /*
  * Initialize SASL authentication exchange.
@@ -901,7 +901,7 @@ pg_fe_sendauth(AuthRequest areq, int payloadlen, PGconn *conn)
 			printfPQExpBuffer(&conn->errorMessage,
 					 libpq_gettext("GSSAPI authentication not supported\n"));
 			return STATUS_ERROR;
-#endif   /* defined(ENABLE_GSS) || defined(ENABLE_SSPI) */
+#endif							/* defined(ENABLE_GSS) || defined(ENABLE_SSPI) */
 
 #ifdef ENABLE_SSPI
 		case AUTH_REQ_SSPI:
@@ -933,8 +933,8 @@ pg_fe_sendauth(AuthRequest areq, int payloadlen, PGconn *conn)
 			printfPQExpBuffer(&conn->errorMessage,
 					   libpq_gettext("SSPI authentication not supported\n"));
 			return STATUS_ERROR;
-#endif   /* !define(ENABLE_GSSAPI) */
-#endif   /* ENABLE_SSPI */
+#endif							/* !define(ENABLE_GSSAPI) */
+#endif							/* ENABLE_SSPI */
 
 
 		case AUTH_REQ_CRYPT:
diff --git a/src/interfaces/libpq/fe-auth.h b/src/interfaces/libpq/fe-auth.h
index 9f4c2a50d8dd40932d2e6d9c99f1500954da75d7..5dc6bb5341d4f06d4ce2d9c3473be2ef17843e67 100644
--- a/src/interfaces/libpq/fe-auth.h
+++ b/src/interfaces/libpq/fe-auth.h
@@ -30,4 +30,4 @@ extern void pg_fe_scram_exchange(void *opaq, char *input, int inputlen,
 					 bool *done, bool *success, PQExpBuffer errorMessage);
 extern char *pg_fe_scram_build_verifier(const char *password);
 
-#endif   /* FE_AUTH_H */
+#endif							/* FE_AUTH_H */
diff --git a/src/interfaces/libpq/fe-connect.c b/src/interfaces/libpq/fe-connect.c
index 3d5966586d31f55ab41d81127d9f58794902d116..c6d17ed9210d5e5448b339b288e61dd5a472a89e 100644
--- a/src/interfaces/libpq/fe-connect.c
+++ b/src/interfaces/libpq/fe-connect.c
@@ -184,7 +184,7 @@ static const internalPQconninfoOption PQconninfoOptions[] = {
 	offsetof(struct pg_conn, pgpassfile)},
 
 	{"connect_timeout", "PGCONNECT_TIMEOUT", NULL, NULL,
-		"Connect-timeout", "", 10,		/* strlen(INT32_MAX) == 10 */
+		"Connect-timeout", "", 10,	/* strlen(INT32_MAX) == 10 */
 	offsetof(struct pg_conn, connect_timeout)},
 
 	{"dbname", "PGDATABASE", NULL, NULL,
@@ -236,7 +236,7 @@ static const internalPQconninfoOption PQconninfoOptions[] = {
 	offsetof(struct pg_conn, keepalives_idle)},
 
 	{"keepalives_interval", NULL, NULL, NULL,
-		"TCP-Keepalives-Interval", "", 10,		/* strlen(INT32_MAX) == 10 */
+		"TCP-Keepalives-Interval", "", 10,	/* strlen(INT32_MAX) == 10 */
 	offsetof(struct pg_conn, keepalives_interval)},
 
 	{"keepalives_count", NULL, NULL, NULL,
@@ -1369,7 +1369,7 @@ connectFailureMessage(PGconn *conn, int errorno)
 						  service);
 	}
 	else
-#endif   /* HAVE_UNIX_SOCKETS */
+#endif							/* HAVE_UNIX_SOCKETS */
 	{
 		char		host_addr[NI_MAXHOST];
 		const char *displayed_host;
@@ -1608,8 +1608,8 @@ setKeepalivesWin32(PGconn *conn)
 	}
 	return 1;
 }
-#endif   /* SIO_KEEPALIVE_VALS */
-#endif   /* WIN32 */
+#endif							/* SIO_KEEPALIVE_VALS */
+#endif							/* WIN32 */
 
 /* ----------
  * connectDBStart -
@@ -2086,7 +2086,7 @@ keep_going:						/* We will come back to here until there is
 						conn->addr_cur = addr_cur->ai_next;
 						continue;
 					}
-#endif   /* F_SETFD */
+#endif							/* F_SETFD */
 
 					if (!IS_AF_UNIX(addr_cur->ai_family))
 					{
@@ -2124,8 +2124,8 @@ keep_going:						/* We will come back to here until there is
 #ifdef SIO_KEEPALIVE_VALS
 						else if (!setKeepalivesWin32(conn))
 							err = 1;
-#endif   /* SIO_KEEPALIVE_VALS */
-#endif   /* WIN32 */
+#endif							/* SIO_KEEPALIVE_VALS */
+#endif							/* WIN32 */
 
 						if (err)
 						{
@@ -2163,7 +2163,7 @@ keep_going:						/* We will come back to here until there is
 					conn->sigpipe_flag = true;
 #else
 					conn->sigpipe_flag = false;
-#endif   /* MSG_NOSIGNAL */
+#endif							/* MSG_NOSIGNAL */
 
 #ifdef SO_NOSIGPIPE
 					optval = 1;
@@ -2173,7 +2173,7 @@ keep_going:						/* We will come back to here until there is
 						conn->sigpipe_so = true;
 						conn->sigpipe_flag = false;
 					}
-#endif   /* SO_NOSIGPIPE */
+#endif							/* SO_NOSIGPIPE */
 
 					/*
 					 * Start/make connection.  This should not block, since we
@@ -2357,7 +2357,7 @@ keep_going:						/* We will come back to here until there is
 						goto error_return;
 					}
 				}
-#endif   /* HAVE_UNIX_SOCKETS */
+#endif							/* HAVE_UNIX_SOCKETS */
 
 #ifdef USE_SSL
 
@@ -2394,7 +2394,7 @@ keep_going:						/* We will come back to here until there is
 					conn->status = CONNECTION_SSL_STARTUP;
 					return PGRES_POLLING_READING;
 				}
-#endif   /* USE_SSL */
+#endif							/* USE_SSL */
 
 				/*
 				 * Build the startup packet.
@@ -2559,7 +2559,7 @@ keep_going:						/* We will come back to here until there is
 #else							/* !USE_SSL */
 				/* can't get here */
 				goto error_return;
-#endif   /* USE_SSL */
+#endif							/* USE_SSL */
 			}
 
 			/*
@@ -2962,11 +2962,11 @@ keep_going:						/* We will come back to here until there is
 				case PGRES_POLLING_OK:	/* Success */
 					break;
 
-				case PGRES_POLLING_READING:		/* Still going */
+				case PGRES_POLLING_READING: /* Still going */
 					conn->status = CONNECTION_SETENV;
 					return PGRES_POLLING_READING;
 
-				case PGRES_POLLING_WRITING:		/* Still going */
+				case PGRES_POLLING_WRITING: /* Still going */
 					conn->status = CONNECTION_SETENV;
 					return PGRES_POLLING_WRITING;
 
@@ -3510,8 +3510,7 @@ closePGconn(PGconn *conn)
 	 * Close the connection, reset all transient state, flush I/O buffers.
 	 */
 	pqDropConnection(conn, true);
-	conn->status = CONNECTION_BAD;		/* Well, not really _bad_ - just
-										 * absent */
+	conn->status = CONNECTION_BAD;	/* Well, not really _bad_ - just absent */
 	conn->asyncStatus = PGASYNC_IDLE;
 	pqClearAsyncResult(conn);	/* deallocate result */
 	resetPQExpBuffer(&conn->errorMessage);
@@ -4158,7 +4157,7 @@ ldapServiceLookup(const char *purl, PQconninfoOption *options,
 		ldap_unbind(ld);
 		return 3;
 	}
-#endif   /* WIN32 */
+#endif							/* WIN32 */
 
 	/* search */
 	res = NULL;
@@ -4383,7 +4382,7 @@ ldapServiceLookup(const char *purl, PQconninfoOption *options,
 	return 0;
 }
 
-#endif   /* USE_LDAP */
+#endif							/* USE_LDAP */
 
 #define MAXBUFSIZE 256
 
@@ -5412,7 +5411,7 @@ conninfo_uri_parse_options(PQconninfoOption *options, const char *uri,
 
 		if (prevchar == ':')
 		{
-			const char *port = ++p;		/* advance past host terminator */
+			const char *port = ++p; /* advance past host terminator */
 
 			while (*p && *p != '/' && *p != '?' && *p != ',')
 				++p;
@@ -5444,7 +5443,7 @@ conninfo_uri_parse_options(PQconninfoOption *options, const char *uri,
 
 	if (prevchar && prevchar != '?')
 	{
-		const char *dbname = ++p;		/* advance past host terminator */
+		const char *dbname = ++p;	/* advance past host terminator */
 
 		/* Look for query parameters */
 		while (*p && *p != '?')
diff --git a/src/interfaces/libpq/fe-exec.c b/src/interfaces/libpq/fe-exec.c
index 4391d8c05b7c2d1c21deaaf08c6a1c9e7e9b2da4..e825e6b757785cba4270fa1d4800fc87e898797c 100644
--- a/src/interfaces/libpq/fe-exec.c
+++ b/src/interfaces/libpq/fe-exec.c
@@ -125,7 +125,7 @@ static int	check_field_number(const PGresult *res, int field_num);
  */
 
 #define PGRESULT_DATA_BLOCKSIZE		2048
-#define PGRESULT_ALIGN_BOUNDARY		MAXIMUM_ALIGNOF		/* from configure */
+#define PGRESULT_ALIGN_BOUNDARY		MAXIMUM_ALIGNOF /* from configure */
 #define PGRESULT_BLOCK_OVERHEAD		Max(sizeof(PGresult_data), PGRESULT_ALIGN_BOUNDARY)
 #define PGRESULT_SEP_ALLOC_THRESHOLD	(PGRESULT_DATA_BLOCKSIZE / 2)
 
@@ -3026,7 +3026,7 @@ PQcmdTuples(PGresult *res)
 		while (*p && *p != ' ')
 			p++;
 		if (*p == 0)
-			goto interpret_error;		/* no space? */
+			goto interpret_error;	/* no space? */
 		p++;
 	}
 	else if (strncmp(res->cmdStatus, "SELECT ", 7) == 0 ||
diff --git a/src/interfaces/libpq/fe-misc.c b/src/interfaces/libpq/fe-misc.c
index 1d6ea93a0a9d3debe5d18fed464eefec57d49c67..c8fd1af750db98b6512c2aaae8c6a4e9566164db 100644
--- a/src/interfaces/libpq/fe-misc.c
+++ b/src/interfaces/libpq/fe-misc.c
@@ -814,7 +814,7 @@ definitelyEOF:
 definitelyFailed:
 	/* Do *not* drop any already-read data; caller still wants it */
 	pqDropConnection(conn, false);
-	conn->status = CONNECTION_BAD;		/* No more connection to backend */
+	conn->status = CONNECTION_BAD;	/* No more connection to backend */
 	return -1;
 }
 
@@ -1165,7 +1165,7 @@ pqSocketPoll(int sock, int forRead, int forWrite, time_t end_time)
 
 	return select(sock + 1, &input_mask, &output_mask,
 				  &except_mask, ptr_timeout);
-#endif   /* HAVE_POLL */
+#endif							/* HAVE_POLL */
 }
 
 
@@ -1259,4 +1259,4 @@ libpq_ngettext(const char *msgid, const char *msgid_plural, unsigned long n)
 	return dngettext(PG_TEXTDOMAIN("libpq"), msgid, msgid_plural, n);
 }
 
-#endif   /* ENABLE_NLS */
+#endif							/* ENABLE_NLS */
diff --git a/src/interfaces/libpq/fe-print.c b/src/interfaces/libpq/fe-print.c
index d7a7414901f65e1759233a42339d1544184a9da7..7e319eabe0d81a0e6b462a9a5f6d774d7463a0c4 100644
--- a/src/interfaces/libpq/fe-print.c
+++ b/src/interfaces/libpq/fe-print.c
@@ -177,7 +177,7 @@ PQprint(FILE *fout, const PGresult *res, const PQprintOpt *po)
 				  (1 + (po->standard != 0)) >= screen_size.ws_row -
 				  (po->header != 0) *
 				  (total_line_length / screen_size.ws_col + 1) * 2
-				  - (po->header != 0) * 2		/* row count and newline */
+				  - (po->header != 0) * 2	/* row count and newline */
 				  )))
 			{
 				fout = popen(pagerenv, "w");
@@ -190,8 +190,8 @@ PQprint(FILE *fout, const PGresult *res, const PQprintOpt *po)
 						sigpipe_masked = true;
 #else
 					oldsigpipehandler = pqsignal(SIGPIPE, SIG_IGN);
-#endif   /* ENABLE_THREAD_SAFETY */
-#endif   /* WIN32 */
+#endif							/* ENABLE_THREAD_SAFETY */
+#endif							/* WIN32 */
 				}
 				else
 					fout = stdout;
@@ -313,8 +313,8 @@ PQprint(FILE *fout, const PGresult *res, const PQprintOpt *po)
 				pq_reset_sigpipe(&osigset, sigpipe_pending, true);
 #else
 			pqsignal(SIGPIPE, oldsigpipehandler);
-#endif   /* ENABLE_THREAD_SAFETY */
-#endif   /* WIN32 */
+#endif							/* ENABLE_THREAD_SAFETY */
+#endif							/* WIN32 */
 		}
 		if (po->html3 && !po->expanded)
 			fputs("</table>\n", fout);
diff --git a/src/interfaces/libpq/fe-protocol2.c b/src/interfaces/libpq/fe-protocol2.c
index 3b0500fa5238a5811e4b5f62bb2cafcaa06029a2..af4ae9f937a941a0a16e52142bb2a57694c623aa 100644
--- a/src/interfaces/libpq/fe-protocol2.c
+++ b/src/interfaces/libpq/fe-protocol2.c
@@ -1099,7 +1099,7 @@ checkXactStatus(PGconn *conn, const char *cmdTag)
 	 * However, if we see one of these tags then we know for sure the server
 	 * is in abort state ...
 	 */
-	else if (strcmp(cmdTag, "*ABORT STATE*") == 0)		/* pre-7.3 only */
+	else if (strcmp(cmdTag, "*ABORT STATE*") == 0)	/* pre-7.3 only */
 		conn->xactStatus = PQTRANS_INERROR;
 }
 
@@ -1526,7 +1526,7 @@ pqFunctionCall2(PGconn *conn, Oid fnid,
 									   conn))
 							continue;
 					}
-					if (pqGetc(&id, conn))		/* get the last '0' */
+					if (pqGetc(&id, conn))	/* get the last '0' */
 						continue;
 				}
 				if (id == '0')
diff --git a/src/interfaces/libpq/fe-protocol3.c b/src/interfaces/libpq/fe-protocol3.c
index 53776e27b521a445dc89325f845a4d129f33acdf..92f1a00f3f3016655b4169ac2de351349972fb6c 100644
--- a/src/interfaces/libpq/fe-protocol3.c
+++ b/src/interfaces/libpq/fe-protocol3.c
@@ -458,7 +458,7 @@ handleSyncLoss(PGconn *conn, char id, int msgLength)
 	conn->asyncStatus = PGASYNC_READY;	/* drop out of GetResult wait loop */
 	/* flush input data since we're giving up on processing it */
 	pqDropConnection(conn, true);
-	conn->status = CONNECTION_BAD;		/* No more connection to backend */
+	conn->status = CONNECTION_BAD;	/* No more connection to backend */
 }
 
 /*
@@ -1679,7 +1679,7 @@ pqGetCopyData3(PGconn *conn, char **buffer, int async)
 				return -2;
 			}
 			memcpy(*buffer, &conn->inBuffer[conn->inCursor], msgLength);
-			(*buffer)[msgLength] = '\0';		/* Add terminating null */
+			(*buffer)[msgLength] = '\0';	/* Add terminating null */
 
 			/* Mark message consumed */
 			conn->inStart = conn->inCursor + msgLength;
@@ -1915,8 +1915,8 @@ pqFunctionCall3(PGconn *conn, Oid fnid,
 
 	if (pqPutMsgStart('F', false, conn) < 0 ||	/* function call msg */
 		pqPutInt(fnid, 4, conn) < 0 ||	/* function id */
-		pqPutInt(1, 2, conn) < 0 ||		/* # of format codes */
-		pqPutInt(1, 2, conn) < 0 ||		/* format code: BINARY */
+		pqPutInt(1, 2, conn) < 0 || /* # of format codes */
+		pqPutInt(1, 2, conn) < 0 || /* format code: BINARY */
 		pqPutInt(nargs, 2, conn) < 0)	/* # of args */
 	{
 		pqHandleSendFailure(conn);
@@ -1951,7 +1951,7 @@ pqFunctionCall3(PGconn *conn, Oid fnid,
 		}
 	}
 
-	if (pqPutInt(1, 2, conn) < 0)		/* result format code: BINARY */
+	if (pqPutInt(1, 2, conn) < 0)	/* result format code: BINARY */
 	{
 		pqHandleSendFailure(conn);
 		return NULL;
diff --git a/src/interfaces/libpq/fe-secure-openssl.c b/src/interfaces/libpq/fe-secure-openssl.c
index e21bb5ad7d54471a395a434821492c98027771dc..7c078a9baef95b5adfbbe7cb0f570befafff558d 100644
--- a/src/interfaces/libpq/fe-secure-openssl.c
+++ b/src/interfaces/libpq/fe-secure-openssl.c
@@ -91,7 +91,7 @@ static pthread_mutex_t ssl_config_mutex = PTHREAD_MUTEX_INITIALIZER;
 static pthread_mutex_t ssl_config_mutex = NULL;
 static long win32_ssl_create_mutex = 0;
 #endif
-#endif   /* ENABLE_THREAD_SAFETY */
+#endif							/* ENABLE_THREAD_SAFETY */
 
 
 /* ------------------------------------------------------------ */
@@ -730,7 +730,7 @@ pq_lockingcallback(int mode, int n, const char *file, int line)
 			PGTHREAD_ERROR("failed to unlock mutex");
 	}
 }
-#endif   /* ENABLE_THREAD_SAFETY && HAVE_CRYPTO_LOCK */
+#endif							/* ENABLE_THREAD_SAFETY && HAVE_CRYPTO_LOCK */
 
 /*
  * Initialize SSL library.
@@ -809,8 +809,8 @@ pgtls_init(PGconn *conn)
 				CRYPTO_set_locking_callback(pq_lockingcallback);
 		}
 	}
-#endif   /* HAVE_CRYPTO_LOCK */
-#endif   /* ENABLE_THREAD_SAFETY */
+#endif							/* HAVE_CRYPTO_LOCK */
+#endif							/* ENABLE_THREAD_SAFETY */
 
 	if (!ssl_lib_initialized)
 	{
@@ -1142,7 +1142,7 @@ initialize_SSL(PGconn *conn)
 			/* cannot return NULL because we already checked before strdup */
 			engine_colon = strchr(engine_str, ':');
 
-			*engine_colon = '\0';		/* engine_str now has engine name */
+			*engine_colon = '\0';	/* engine_str now has engine name */
 			engine_colon++;		/* engine_colon now has key name */
 
 			conn->engine = ENGINE_by_id(engine_str);
@@ -1209,7 +1209,7 @@ initialize_SSL(PGconn *conn)
 								 * file */
 		}
 		else
-#endif   /* USE_SSL_ENGINE */
+#endif							/* USE_SSL_ENGINE */
 		{
 			/* PGSSLKEY is not an engine, treat it as a filename */
 			strlcpy(fnbuf, conn->sslkey, sizeof(fnbuf));
diff --git a/src/interfaces/libpq/fe-secure.c b/src/interfaces/libpq/fe-secure.c
index 8f0d892a3400d2bb3e290a93ca5dae434a7fdb93..24afaa60bcf5fa7b76f50720c99c3adaf324c82e 100644
--- a/src/interfaces/libpq/fe-secure.c
+++ b/src/interfaces/libpq/fe-secure.c
@@ -115,14 +115,14 @@ struct sigpipe_info
 		if (!SIGPIPE_MASKED(conn)) \
 			pqsignal(SIGPIPE, spinfo); \
 	} while (0)
-#endif   /* ENABLE_THREAD_SAFETY */
+#endif							/* ENABLE_THREAD_SAFETY */
 #else							/* WIN32 */
 
 #define DECLARE_SIGPIPE_INFO(spinfo)
 #define DISABLE_SIGPIPE(conn, spinfo, failaction)
 #define REMEMBER_EPIPE(spinfo, cond)
 #define RESTORE_SIGPIPE(conn, spinfo)
-#endif   /* WIN32 */
+#endif							/* WIN32 */
 
 /* ------------------------------------------------------------ */
 /*			 Procedures common to all secure sessions			*/
@@ -312,7 +312,7 @@ pqsecure_raw_write(PGconn *conn, const void *ptr, size_t len)
 		flags |= MSG_NOSIGNAL;
 
 retry_masked:
-#endif   /* MSG_NOSIGNAL */
+#endif							/* MSG_NOSIGNAL */
 
 	DISABLE_SIGPIPE(conn, spinfo, return -1);
 
@@ -334,7 +334,7 @@ retry_masked:
 			flags = 0;
 			goto retry_masked;
 		}
-#endif   /* MSG_NOSIGNAL */
+#endif							/* MSG_NOSIGNAL */
 
 		/* Set error message if appropriate */
 		switch (result_errno)
@@ -415,7 +415,7 @@ PQsslAttributeNames(PGconn *conn)
 
 	return result;
 }
-#endif   /* USE_SSL */
+#endif							/* USE_SSL */
 
 
 #if defined(ENABLE_THREAD_SAFETY) && !defined(WIN32)
@@ -502,4 +502,4 @@ pq_reset_sigpipe(sigset_t *osigset, bool sigpipe_pending, bool got_epipe)
 	SOCK_ERRNO_SET(save_errno);
 }
 
-#endif   /* ENABLE_THREAD_SAFETY && !WIN32 */
+#endif							/* ENABLE_THREAD_SAFETY && !WIN32 */
diff --git a/src/interfaces/libpq/libpq-events.h b/src/interfaces/libpq/libpq-events.h
index b08419a0f6c48b047389fc1e69c00e0f417d446c..20af1ffe6dae0d363b3b2d739cd04aa638a4d17b 100644
--- a/src/interfaces/libpq/libpq-events.h
+++ b/src/interfaces/libpq/libpq-events.h
@@ -91,4 +91,4 @@ extern int	PQfireResultCreateEvents(PGconn *conn, PGresult *res);
 }
 #endif
 
-#endif   /* LIBPQ_EVENTS_H */
+#endif							/* LIBPQ_EVENTS_H */
diff --git a/src/interfaces/libpq/libpq-fe.h b/src/interfaces/libpq/libpq-fe.h
index 3d55a3da29126970da8a275f85c442a77bf58867..1d915e791510c36c65ffd649a2a7d7e4e230c3e8 100644
--- a/src/interfaces/libpq/libpq-fe.h
+++ b/src/interfaces/libpq/libpq-fe.h
@@ -56,8 +56,8 @@ typedef enum
 	 */
 	CONNECTION_STARTED,			/* Waiting for connection to be made.  */
 	CONNECTION_MADE,			/* Connection OK; waiting to send.     */
-	CONNECTION_AWAITING_RESPONSE,		/* Waiting for a response from the
-										 * postmaster.        */
+	CONNECTION_AWAITING_RESPONSE,	/* Waiting for a response from the
+									 * postmaster.        */
 	CONNECTION_AUTH_OK,			/* Received authentication; waiting for
 								 * backend startup. */
 	CONNECTION_SETENV,			/* Negotiating environment. */
@@ -609,4 +609,4 @@ extern int	pg_valid_server_encoding_id(int encoding);
 }
 #endif
 
-#endif   /* LIBPQ_FE_H */
+#endif							/* LIBPQ_FE_H */
diff --git a/src/interfaces/libpq/libpq-int.h b/src/interfaces/libpq/libpq-int.h
index 335568b790a21f92a23defad34b5bae7ebfcabb8..ff5020fc0c55e895643e951aadbc1cab6b62667b 100644
--- a/src/interfaces/libpq/libpq-int.h
+++ b/src/interfaces/libpq/libpq-int.h
@@ -69,7 +69,7 @@ typedef struct
 	int			length;
 } gss_buffer_desc;
 #endif
-#endif   /* ENABLE_SSPI */
+#endif							/* ENABLE_SSPI */
 
 #ifdef USE_OPENSSL
 #include <openssl/ssl.h>
@@ -78,7 +78,7 @@ typedef struct
 #ifndef OPENSSL_NO_ENGINE
 #define USE_SSL_ENGINE
 #endif
-#endif   /* USE_OPENSSL */
+#endif							/* USE_OPENSSL */
 
 /*
  * POSTGRES backend dependent Constants.
@@ -143,7 +143,7 @@ typedef struct pgMessageField
 {
 	struct pgMessageField *next;	/* list link */
 	char		code;			/* field code */
-	char		contents[FLEXIBLE_ARRAY_MEMBER];		/* value, nul-terminated */
+	char		contents[FLEXIBLE_ARRAY_MEMBER];	/* value, nul-terminated */
 } PGMessageField;
 
 /* Fields needed for notice handling */
@@ -151,7 +151,7 @@ typedef struct
 {
 	PQnoticeReceiver noticeRec; /* notice message receiver */
 	void	   *noticeRecArg;
-	PQnoticeProcessor noticeProc;		/* notice message processor */
+	PQnoticeProcessor noticeProc;	/* notice message processor */
 	void	   *noticeProcArg;
 } PGNoticeHooks;
 
@@ -161,7 +161,7 @@ typedef struct PGEvent
 	char	   *name;			/* used only for error messages */
 	void	   *passThrough;	/* pointer supplied at registration time */
 	void	   *data;			/* optional state (instance) data */
-	bool		resultInitialized;		/* T if RESULTCREATE/COPY succeeded */
+	bool		resultInitialized;	/* T if RESULTCREATE/COPY succeeded */
 } PGEvent;
 
 struct pg_result
@@ -175,7 +175,7 @@ struct pg_result
 	int			numParameters;
 	PGresParamDesc *paramDescs;
 	ExecStatusType resultStatus;
-	char		cmdStatus[CMDSTATUS_LEN];		/* cmd status from the query */
+	char		cmdStatus[CMDSTATUS_LEN];	/* cmd status from the query */
 	int			binary;			/* binary tuple values if binary == 1,
 								 * otherwise text */
 
@@ -255,7 +255,7 @@ typedef struct PQEnvironmentOption
 /* Typedef for parameter-status list entries */
 typedef struct pgParameterStatus
 {
-	struct pgParameterStatus *next;		/* list link */
+	struct pgParameterStatus *next; /* list link */
 	char	   *name;			/* parameter name */
 	char	   *value;			/* parameter value */
 	/* Note: name and value are stored in same malloc block as struct is */
@@ -274,7 +274,7 @@ typedef struct pgLobjfuncs
 	Oid			fn_lo_tell;		/* OID of backend function lo_tell		*/
 	Oid			fn_lo_tell64;	/* OID of backend function lo_tell64	*/
 	Oid			fn_lo_truncate; /* OID of backend function lo_truncate	*/
-	Oid			fn_lo_truncate64;		/* OID of function lo_truncate64 */
+	Oid			fn_lo_truncate64;	/* OID of function lo_truncate64 */
 	Oid			fn_lo_read;		/* OID of backend function LOread		*/
 	Oid			fn_lo_write;	/* OID of backend function LOwrite		*/
 } PGlobjfuncs;
@@ -333,7 +333,7 @@ struct pg_conn
 	char	   *pgtty;			/* tty on which the backend messages is
 								 * displayed (OBSOLETE, NOT USED) */
 	char	   *connect_timeout;	/* connection timeout (numeric string) */
-	char	   *client_encoding_initial;		/* encoding to use */
+	char	   *client_encoding_initial;	/* encoding to use */
 	char	   *pgoptions;		/* options to start the backend with */
 	char	   *appname;		/* application name */
 	char	   *fbappname;		/* fallback application name */
@@ -346,8 +346,8 @@ struct pg_conn
 	char	   *keepalives_idle;	/* time between TCP keepalives */
 	char	   *keepalives_interval;	/* time between TCP keepalive
 										 * retransmits */
-	char	   *keepalives_count;		/* maximum number of TCP keepalive
-										 * retransmits */
+	char	   *keepalives_count;	/* maximum number of TCP keepalive
+									 * retransmits */
 	char	   *sslmode;		/* SSL mode (require,prefer,allow,disable) */
 	char	   *sslcompression; /* SSL compression (0 or 1) */
 	char	   *sslkey;			/* client key filename */
@@ -380,14 +380,13 @@ struct pg_conn
 	PGTransactionStatusType xactStatus; /* never changes to ACTIVE */
 	PGQueryClass queryclass;
 	char	   *last_query;		/* last SQL command, or NULL if unknown */
-	char		last_sqlstate[6];		/* last reported SQLSTATE */
+	char		last_sqlstate[6];	/* last reported SQLSTATE */
 	bool		options_valid;	/* true if OK to attempt connection */
 	bool		nonblocking;	/* whether this connection is using nonblock
 								 * sending semantics */
 	bool		singleRowMode;	/* return current query result row-by-row? */
 	char		copy_is_binary; /* 1 = copy binary, 0 = copy text */
-	int			copy_already_done;		/* # bytes already returned in COPY
-										 * OUT */
+	int			copy_already_done;	/* # bytes already returned in COPY OUT */
 	PGnotify   *notifyHead;		/* oldest unreported Notify msg */
 	PGnotify   *notifyTail;		/* newest unreported Notify msg */
 
@@ -403,8 +402,7 @@ struct pg_conn
 	SockAddr	raddr;			/* Remote address */
 	ProtocolVersion pversion;	/* FE/BE protocol version in use */
 	int			sversion;		/* server version, e.g. 70401 for 7.4.1 */
-	bool		auth_req_received;		/* true if any type of auth req
-										 * received */
+	bool		auth_req_received;	/* true if any type of auth req received */
 	bool		password_needed;	/* true if server demanded a password */
 	bool		pgpassfile_used;	/* true if password is from pgpassfile */
 	bool		sigpipe_so;		/* have we masked SIGPIPE via SO_NOSIGPIPE? */
@@ -468,8 +466,8 @@ struct pg_conn
 	void	   *engine;			/* dummy field to keep struct the same if
 								 * OpenSSL version changes */
 #endif
-#endif   /* USE_OPENSSL */
-#endif   /* USE_SSL */
+#endif							/* USE_OPENSSL */
+#endif							/* USE_SSL */
 
 #ifdef ENABLE_GSS
 	gss_ctx_id_t gctx;			/* GSS context */
@@ -489,7 +487,7 @@ struct pg_conn
 #endif
 
 	/* Buffer for current error message */
-	PQExpBufferData errorMessage;		/* expansible string */
+	PQExpBufferData errorMessage;	/* expansible string */
 
 	/* Buffer for receiving various parts of messages */
 	PQExpBufferData workBuffer; /* expansible string */
@@ -528,7 +526,7 @@ extern char *const pgresStatus[];
 #define ROOT_CRL_FILE		"root.crl"
 #endif
 
-#endif   /* USE_SSL */
+#endif							/* USE_SSL */
 
 /* ----------------
  * Internal functions of libpq
@@ -698,4 +696,4 @@ extern char *libpq_ngettext(const char *msgid, const char *msgid_plural, unsigne
 #define SOCK_ERRNO_SET(e) (errno = (e))
 #endif
 
-#endif   /* LIBPQ_INT_H */
+#endif							/* LIBPQ_INT_H */
diff --git a/src/interfaces/libpq/pqexpbuffer.c b/src/interfaces/libpq/pqexpbuffer.c
index fd62cde99f14f8032cdb8734c47acd2821c1bb11..f4aa7c9cef92d1576796520bcf126bed21a447f0 100644
--- a/src/interfaces/libpq/pqexpbuffer.c
+++ b/src/interfaces/libpq/pqexpbuffer.c
@@ -91,7 +91,7 @@ initPQExpBuffer(PQExpBuffer str)
 	str->data = (char *) malloc(INITIAL_EXPBUFFER_SIZE);
 	if (str->data == NULL)
 	{
-		str->data = (char *) oom_buffer;		/* see comment above */
+		str->data = (char *) oom_buffer;	/* see comment above */
 		str->maxlen = 0;
 		str->len = 0;
 	}
diff --git a/src/interfaces/libpq/pqexpbuffer.h b/src/interfaces/libpq/pqexpbuffer.h
index 239def42b7f28f0448e0c6e7dd2d4ec0d4e64d82..19633f9b7958c803979f3baccbe54be5d7201558 100644
--- a/src/interfaces/libpq/pqexpbuffer.h
+++ b/src/interfaces/libpq/pqexpbuffer.h
@@ -179,4 +179,4 @@ extern void appendPQExpBufferChar(PQExpBuffer str, char ch);
 extern void appendBinaryPQExpBuffer(PQExpBuffer str,
 						const char *data, size_t datalen);
 
-#endif   /* PQEXPBUFFER_H */
+#endif							/* PQEXPBUFFER_H */
diff --git a/src/pl/plperl/plperl.c b/src/pl/plperl/plperl.c
index 5b0d5aa8e832cb63d17d0afe7e98c7d1f1ea7fad..02ce6703469ecd54905963b5f637b09eb7eb4f47 100644
--- a/src/pl/plperl/plperl.c
+++ b/src/pl/plperl/plperl.c
@@ -739,7 +739,7 @@ plperl_init_interp(void)
 	STMT_START { \
 		if (saved != NULL) { setlocale_perl(name, saved); pfree(saved); } \
 	} STMT_END
-#endif   /* WIN32 */
+#endif							/* WIN32 */
 
 	if (plperl_on_init && *plperl_on_init)
 	{
@@ -2956,7 +2956,7 @@ plperl_hash_from_tuple(HeapTuple tuple, TupleDesc tupdesc)
 	check_stack_depth();
 
 	hv = newHV();
-	hv_ksplit(hv, tupdesc->natts);		/* pre-grow the hash */
+	hv_ksplit(hv, tupdesc->natts);	/* pre-grow the hash */
 
 	for (i = 0; i < tupdesc->natts; i++)
 	{
@@ -3933,7 +3933,7 @@ setlocale_perl(int category, char *locale)
 				newctype = RETVAL;
 			new_ctype(newctype);
 		}
-#endif   /* USE_LOCALE_CTYPE */
+#endif							/* USE_LOCALE_CTYPE */
 #ifdef USE_LOCALE_COLLATE
 		if (category == LC_COLLATE
 #ifdef LC_ALL
@@ -3951,7 +3951,7 @@ setlocale_perl(int category, char *locale)
 				newcoll = RETVAL;
 			new_collate(newcoll);
 		}
-#endif   /* USE_LOCALE_COLLATE */
+#endif							/* USE_LOCALE_COLLATE */
 
 #ifdef USE_LOCALE_NUMERIC
 		if (category == LC_NUMERIC
@@ -3970,7 +3970,7 @@ setlocale_perl(int category, char *locale)
 				newnum = RETVAL;
 			new_numeric(newnum);
 		}
-#endif   /* USE_LOCALE_NUMERIC */
+#endif							/* USE_LOCALE_NUMERIC */
 	}
 
 	return RETVAL;
diff --git a/src/pl/plperl/plperl.h b/src/pl/plperl/plperl.h
index ae367b0fc15f611a28728820a1c34c1ebb365a36..eecd1928024d0195f65fd7dffb32efd397a0f4eb 100644
--- a/src/pl/plperl/plperl.h
+++ b/src/pl/plperl/plperl.h
@@ -62,8 +62,8 @@
 #else
 #define vsnprintf		pg_vsnprintf
 #define snprintf		pg_snprintf
-#endif   /* __GNUC__ */
-#endif   /* USE_REPL_SNPRINTF */
+#endif							/* __GNUC__ */
+#endif							/* USE_REPL_SNPRINTF */
 
 /* perl version and platform portability */
 #define NEED_eval_pv
@@ -107,4 +107,4 @@ void		plperl_spi_freeplan(char *);
 void		plperl_spi_cursor_close(char *);
 char	   *plperl_sv_to_literal(SV *, char *);
 
-#endif   /* PL_PERL_H */
+#endif							/* PL_PERL_H */
diff --git a/src/pl/plperl/plperl_helpers.h b/src/pl/plperl/plperl_helpers.h
index f8aa06835ce5cf4ddc104ca9c50dd799d60b69a6..76124edc07826869c41a2ea52864cbf1af90abbc 100644
--- a/src/pl/plperl/plperl_helpers.h
+++ b/src/pl/plperl/plperl_helpers.h
@@ -158,7 +158,7 @@ croak_cstr(const char *str)
 	sv_setsv(errsv, ssv);
 
 	croak(NULL);
-#endif   /* croak_sv */
+#endif							/* croak_sv */
 }
 
-#endif   /* PL_PERL_HELPERS_H */
+#endif							/* PL_PERL_HELPERS_H */
diff --git a/src/pl/plpgsql/src/pl_comp.c b/src/pl/plpgsql/src/pl_comp.c
index aeb8e4dfe729778a195ccf79e18f433ce379aca4..41cac84867b69ee58b025dfb5c7edd9c741fa14c 100644
--- a/src/pl/plpgsql/src/pl_comp.c
+++ b/src/pl/plpgsql/src/pl_comp.c
@@ -352,7 +352,7 @@ do_compile(FunctionCallInfo fcinfo,
 	function->fn_tid = procTup->t_self;
 	function->fn_input_collation = fcinfo->fncollation;
 	function->fn_cxt = func_cxt;
-	function->out_param_varno = -1;		/* set up for no OUT param */
+	function->out_param_varno = -1; /* set up for no OUT param */
 	function->resolve_option = plpgsql_variable_conflict;
 	function->print_strict_params = plpgsql_print_strict_params;
 	/* only promote extra warnings and errors at CREATE FUNCTION time */
@@ -838,7 +838,7 @@ plpgsql_compile_inline(char *proc_source)
 	function->fn_is_trigger = PLPGSQL_NOT_TRIGGER;
 	function->fn_input_collation = InvalidOid;
 	function->fn_cxt = func_cxt;
-	function->out_param_varno = -1;		/* set up for no OUT param */
+	function->out_param_varno = -1; /* set up for no OUT param */
 	function->resolve_option = plpgsql_variable_conflict;
 	function->print_strict_params = plpgsql_print_strict_params;
 
@@ -1439,7 +1439,7 @@ plpgsql_parse_dblword(char *word1, char *word2,
 					/* Block-qualified reference to scalar variable. */
 					wdatum->datum = plpgsql_Datums[ns->itemno];
 					wdatum->ident = NULL;
-					wdatum->quoted = false;		/* not used */
+					wdatum->quoted = false; /* not used */
 					wdatum->idents = idents;
 					return true;
 
@@ -1469,7 +1469,7 @@ plpgsql_parse_dblword(char *word1, char *word2,
 						wdatum->datum = plpgsql_Datums[ns->itemno];
 					}
 					wdatum->ident = NULL;
-					wdatum->quoted = false;		/* not used */
+					wdatum->quoted = false; /* not used */
 					wdatum->idents = idents;
 					return true;
 
diff --git a/src/pl/plpgsql/src/pl_exec.c b/src/pl/plpgsql/src/pl_exec.c
index da86702bdd6a6f2e233ed09ab3ce27c2e0d0c4fe..20ad7eea0dec9bb0e29607af63716378254746c0 100644
--- a/src/pl/plpgsql/src/pl_exec.c
+++ b/src/pl/plpgsql/src/pl_exec.c
@@ -81,8 +81,8 @@ typedef struct
 typedef struct SimpleEcontextStackEntry
 {
 	ExprContext *stack_econtext;	/* a stacked econtext */
-	SubTransactionId xact_subxid;		/* ID for current subxact */
-	struct SimpleEcontextStackEntry *next;		/* next stack entry up */
+	SubTransactionId xact_subxid;	/* ID for current subxact */
+	struct SimpleEcontextStackEntry *next;	/* next stack entry up */
 } SimpleEcontextStackEntry;
 
 static EState *shared_simple_eval_estate = NULL;
@@ -543,7 +543,7 @@ plpgsql_exec_function(PLpgSQL_function *func, FunctionCallInfo fcinfo,
 					 * the generated result type, instead.
 					 */
 					tupdesc = estate.rettupdesc;
-					if (tupdesc == NULL)		/* shouldn't happen */
+					if (tupdesc == NULL)	/* shouldn't happen */
 						elog(ERROR, "return type must be a row type");
 					break;
 				default:
@@ -2726,7 +2726,7 @@ exec_stmt_return(PLpgSQL_execstate *estate, PLpgSQL_stmt_return *stmt)
 						if (!row->rowtupdesc)	/* should not happen */
 							elog(ERROR, "row variable has no tupdesc");
 						tup = make_tuple_from_row(estate, row, row->rowtupdesc);
-						if (tup == NULL)		/* should not happen */
+						if (tup == NULL)	/* should not happen */
 							elog(ERROR, "row not compatible with its own tupdesc");
 						estate->retval = PointerGetDatum(tup);
 						estate->rettupdesc = row->rowtupdesc;
@@ -3441,7 +3441,7 @@ plpgsql_estate_setup(PLpgSQL_execstate *estate,
 	estate->paramLI->paramFetch = plpgsql_param_fetch;
 	estate->paramLI->paramFetchArg = (void *) estate;
 	estate->paramLI->parserSetup = (ParserSetupHook) plpgsql_parser_setup;
-	estate->paramLI->parserSetupArg = NULL;		/* filled during use */
+	estate->paramLI->parserSetupArg = NULL; /* filled during use */
 	estate->paramLI->numParams = estate->ndatums;
 	estate->paramLI->paramMask = NULL;
 	estate->params_dirty = false;
@@ -3456,7 +3456,7 @@ plpgsql_estate_setup(PLpgSQL_execstate *estate,
 		ctl.entrysize = sizeof(plpgsql_CastHashEntry);
 		ctl.hcxt = CurrentMemoryContext;
 		estate->cast_hash = hash_create("PLpgSQL private cast cache",
-										16,		/* start small and extend */
+										16, /* start small and extend */
 										&ctl,
 									  HASH_ELEM | HASH_BLOBS | HASH_CONTEXT);
 		estate->cast_hash_context = CurrentMemoryContext;
@@ -4765,7 +4765,7 @@ exec_assign_value(PLpgSQL_execstate *estate,
 				 * array, either, so that's a no-op too.  This is all ugly but
 				 * corresponds to the current behavior of execExpr*.c.
 				 */
-				if (arrayelem->arraytyplen > 0 &&		/* fixed-length array? */
+				if (arrayelem->arraytyplen > 0 &&	/* fixed-length array? */
 					(oldarrayisnull || isNull))
 					return;
 
@@ -5102,7 +5102,7 @@ plpgsql_exec_get_datum_type_info(PLpgSQL_execstate *estate,
 
 		default:
 			elog(ERROR, "unrecognized dtype: %d", datum->dtype);
-			*typeid = InvalidOid;		/* keep compiler quiet */
+			*typeid = InvalidOid;	/* keep compiler quiet */
 			*typmod = -1;
 			*collation = InvalidOid;
 			break;
diff --git a/src/pl/plpgsql/src/plpgsql.h b/src/pl/plpgsql/src/plpgsql.h
index 0f790ee536dd20050b792d7d5d6077b103cd6534..2b19948562479cf3947b8bf7d2f149c04f632415 100644
--- a/src/pl/plpgsql/src/plpgsql.h
+++ b/src/pl/plpgsql/src/plpgsql.h
@@ -232,10 +232,10 @@ typedef struct PLpgSQL_expr
 	struct PLpgSQL_nsitem *ns;
 
 	/* fields for "simple expression" fast-path execution: */
-	Expr	   *expr_simple_expr;		/* NULL means not a simple expr */
+	Expr	   *expr_simple_expr;	/* NULL means not a simple expr */
 	int			expr_simple_generation; /* plancache generation we checked */
-	Oid			expr_simple_type;		/* result type Oid, if simple */
-	int32		expr_simple_typmod;		/* result typmod, if simple */
+	Oid			expr_simple_type;	/* result type Oid, if simple */
+	int32		expr_simple_typmod; /* result typmod, if simple */
 
 	/*
 	 * if expr is simple AND prepared in current transaction,
@@ -243,8 +243,8 @@ typedef struct PLpgSQL_expr
 	 * seeing if expr_simple_lxid matches current LXID.  (If not,
 	 * expr_simple_state probably points at garbage!)
 	 */
-	ExprState  *expr_simple_state;		/* eval tree for expr_simple_expr */
-	bool		expr_simple_in_use;		/* true if eval tree is active */
+	ExprState  *expr_simple_state;	/* eval tree for expr_simple_expr */
+	bool		expr_simple_in_use; /* true if eval tree is active */
 	LocalTransactionId expr_simple_lxid;
 } PLpgSQL_expr;
 
@@ -865,7 +865,7 @@ typedef struct PLpgSQL_function
 	/* the datums representing the function's local variables */
 	int			ndatums;
 	PLpgSQL_datum **datums;
-	Bitmapset  *resettable_datums;		/* dnos of non-simple vars */
+	Bitmapset  *resettable_datums;	/* dnos of non-simple vars */
 
 	/* function body parsetree */
 	PLpgSQL_stmt_block *action;
@@ -897,7 +897,7 @@ typedef struct PLpgSQL_execstate
 								 * CONTINUE stmt, if any */
 	ErrorData  *cur_error;		/* current exception handler's error */
 
-	Tuplestorestate *tuple_store;		/* SRFs accumulate results here */
+	Tuplestorestate *tuple_store;	/* SRFs accumulate results here */
 	MemoryContext tuple_store_cxt;
 	ResourceOwner tuple_store_owner;
 	ReturnSetInfo *rsi;
@@ -1153,4 +1153,4 @@ extern void plpgsql_scanner_finish(void);
  */
 extern int	plpgsql_yyparse(void);
 
-#endif   /* PLPGSQL_H */
+#endif							/* PLPGSQL_H */
diff --git a/src/pl/plpython/plpy_cursorobject.h b/src/pl/plpython/plpy_cursorobject.h
index ef23865dd2cdda4321ae193457f9871528775051..018b169cbf2d90d3b578befa4b70486cf4d1c80d 100644
--- a/src/pl/plpython/plpy_cursorobject.h
+++ b/src/pl/plpython/plpy_cursorobject.h
@@ -21,4 +21,4 @@ extern void PLy_cursor_init_type(void);
 extern PyObject *PLy_cursor(PyObject *self, PyObject *args);
 extern PyObject *PLy_cursor_plan(PyObject *ob, PyObject *args);
 
-#endif   /* PLPY_CURSOROBJECT_H */
+#endif							/* PLPY_CURSOROBJECT_H */
diff --git a/src/pl/plpython/plpy_elog.h b/src/pl/plpython/plpy_elog.h
index 5dd4ef7a1465a585673053fedec91bb93aae55f0..6bc50fd227db96a3ce8ddb1285882e3527dc6d7f 100644
--- a/src/pl/plpython/plpy_elog.h
+++ b/src/pl/plpython/plpy_elog.h
@@ -19,4 +19,4 @@ extern void PLy_exception_set_plural(PyObject *exc, const char *fmt_singular, co
 
 extern void PLy_exception_set_with_details(PyObject *excclass, ErrorData *edata);
 
-#endif   /* PLPY_ELOG_H */
+#endif							/* PLPY_ELOG_H */
diff --git a/src/pl/plpython/plpy_exec.c b/src/pl/plpython/plpy_exec.c
index a1ecc6d2a460a5ddbd7b131c1648e55f7bf651ed..e59d076695be8c4b55474a54d56e277500745de1 100644
--- a/src/pl/plpython/plpy_exec.c
+++ b/src/pl/plpython/plpy_exec.c
@@ -31,7 +31,7 @@ typedef struct PLySRFState
 {
 	PyObject   *iter;			/* Python iterator producing results */
 	PLySavedArgs *savedargs;	/* function argument values */
-	MemoryContextCallback callback;		/* for releasing refcounts when done */
+	MemoryContextCallback callback; /* for releasing refcounts when done */
 } PLySRFState;
 
 static PyObject *PLy_function_build_args(FunctionCallInfo fcinfo, PLyProcedure *proc);
diff --git a/src/pl/plpython/plpy_exec.h b/src/pl/plpython/plpy_exec.h
index 439a1d801f6942994ae74dfa6db4b6eaeef83a3d..68da1ffcb2ef12c33fb3f7476a476a1dea2ee9f8 100644
--- a/src/pl/plpython/plpy_exec.h
+++ b/src/pl/plpython/plpy_exec.h
@@ -10,4 +10,4 @@
 extern Datum PLy_exec_function(FunctionCallInfo fcinfo, PLyProcedure *proc);
 extern HeapTuple PLy_exec_trigger(FunctionCallInfo fcinfo, PLyProcedure *proc);
 
-#endif   /* PLPY_EXEC_H */
+#endif							/* PLPY_EXEC_H */
diff --git a/src/pl/plpython/plpy_main.c b/src/pl/plpython/plpy_main.c
index 860b804e5455d432ba861e7fb9fef4278b0d2cfa..7df50c09c82bd5dc57640a6f24e00f5e3a5be18f 100644
--- a/src/pl/plpython/plpy_main.c
+++ b/src/pl/plpython/plpy_main.c
@@ -214,7 +214,7 @@ plpython2_validator(PG_FUNCTION_ARGS)
 	/* call plpython validator with our fcinfo so it gets our oid */
 	return plpython_validator(fcinfo);
 }
-#endif   /* PY_MAJOR_VERSION < 3 */
+#endif							/* PY_MAJOR_VERSION < 3 */
 
 Datum
 plpython_call_handler(PG_FUNCTION_ARGS)
@@ -288,7 +288,7 @@ plpython2_call_handler(PG_FUNCTION_ARGS)
 {
 	return plpython_call_handler(fcinfo);
 }
-#endif   /* PY_MAJOR_VERSION < 3 */
+#endif							/* PY_MAJOR_VERSION < 3 */
 
 Datum
 plpython_inline_handler(PG_FUNCTION_ARGS)
@@ -368,7 +368,7 @@ plpython2_inline_handler(PG_FUNCTION_ARGS)
 {
 	return plpython_inline_handler(fcinfo);
 }
-#endif   /* PY_MAJOR_VERSION < 3 */
+#endif							/* PY_MAJOR_VERSION < 3 */
 
 static bool
 PLy_procedure_is_trigger(Form_pg_proc procStruct)
diff --git a/src/pl/plpython/plpy_main.h b/src/pl/plpython/plpy_main.h
index 10426c43236b9c52274b9280352039446cd20cce..e8c97c24d7f541580449b5f7139f4cc21fbb4cd5 100644
--- a/src/pl/plpython/plpy_main.h
+++ b/src/pl/plpython/plpy_main.h
@@ -28,4 +28,4 @@ extern PLyExecutionContext *PLy_current_execution_context(void);
 /* Get the scratch memory context for specified execution context */
 extern MemoryContext PLy_get_scratch_context(PLyExecutionContext *context);
 
-#endif   /* PLPY_MAIN_H */
+#endif							/* PLPY_MAIN_H */
diff --git a/src/pl/plpython/plpy_planobject.h b/src/pl/plpython/plpy_planobject.h
index c67559266ec5a71b99532197399b27205591a61b..5adc957053f0b56a0b181f799fedd7c56086e022 100644
--- a/src/pl/plpython/plpy_planobject.h
+++ b/src/pl/plpython/plpy_planobject.h
@@ -24,4 +24,4 @@ extern void PLy_plan_init_type(void);
 extern PyObject *PLy_plan_new(void);
 extern bool is_PLyPlanObject(PyObject *ob);
 
-#endif   /* PLPY_PLANOBJECT_H */
+#endif							/* PLPY_PLANOBJECT_H */
diff --git a/src/pl/plpython/plpy_plpymodule.c b/src/pl/plpython/plpy_plpymodule.c
index ad160aeec36e3807c4d4742a49908c06049e22a0..619c471903e6a94ead46b892adb43c8c21bc3b11 100644
--- a/src/pl/plpython/plpy_plpymodule.c
+++ b/src/pl/plpython/plpy_plpymodule.c
@@ -140,7 +140,7 @@ PyInit_plpy(void)
 
 	return m;
 }
-#endif   /* PY_MAJOR_VERSION >= 3 */
+#endif							/* PY_MAJOR_VERSION >= 3 */
 
 void
 PLy_init_plpy(void)
diff --git a/src/pl/plpython/plpy_plpymodule.h b/src/pl/plpython/plpy_plpymodule.h
index ee089b78a167078b3a85c92407d4221cf89812c0..54d78101ceb3f3920d9252e8d37c83c3515c8405 100644
--- a/src/pl/plpython/plpy_plpymodule.h
+++ b/src/pl/plpython/plpy_plpymodule.h
@@ -16,4 +16,4 @@ PyMODINIT_FUNC PyInit_plpy(void);
 #endif
 extern void PLy_init_plpy(void);
 
-#endif   /* PLPY_PLPYMODULE_H */
+#endif							/* PLPY_PLPYMODULE_H */
diff --git a/src/pl/plpython/plpy_procedure.h b/src/pl/plpython/plpy_procedure.h
index 8ffa38e06866d50587d5751156c73034f027bf23..d05944fc39851e9a605c7d430b531eb2fe318309 100644
--- a/src/pl/plpython/plpy_procedure.h
+++ b/src/pl/plpython/plpy_procedure.h
@@ -17,7 +17,7 @@ typedef struct PLySavedArgs
 	struct PLySavedArgs *next;	/* linked-list pointer */
 	PyObject   *args;			/* "args" element of globals dict */
 	int			nargs;			/* length of namedargs array */
-	PyObject   *namedargs[FLEXIBLE_ARRAY_MEMBER];		/* named args */
+	PyObject   *namedargs[FLEXIBLE_ARRAY_MEMBER];	/* named args */
 } PLySavedArgs;
 
 /* cached procedure data */
@@ -66,4 +66,4 @@ extern PLyProcedure *PLy_procedure_get(Oid fn_oid, Oid fn_rel, bool is_trigger);
 extern void PLy_procedure_compile(PLyProcedure *proc, const char *src);
 extern void PLy_procedure_delete(PLyProcedure *proc);
 
-#endif   /* PLPY_PROCEDURE_H */
+#endif							/* PLPY_PROCEDURE_H */
diff --git a/src/pl/plpython/plpy_resultobject.h b/src/pl/plpython/plpy_resultobject.h
index 314510c40fffacd1aa3ec2151aaa90806297ff1e..bbaca0dd00f74706c9b042e9db754025a0034fc8 100644
--- a/src/pl/plpython/plpy_resultobject.h
+++ b/src/pl/plpython/plpy_resultobject.h
@@ -22,4 +22,4 @@ typedef struct PLyResultObject
 extern void PLy_result_init_type(void);
 extern PyObject *PLy_result_new(void);
 
-#endif   /* PLPY_RESULTOBJECT_H */
+#endif							/* PLPY_RESULTOBJECT_H */
diff --git a/src/pl/plpython/plpy_spi.h b/src/pl/plpython/plpy_spi.h
index 817a7584e79a29e0dafaffdaf880a5ac0de986de..d6b0a4707bc57fd6eb0e0c2a760a9e6505d2b85d 100644
--- a/src/pl/plpython/plpy_spi.h
+++ b/src/pl/plpython/plpy_spi.h
@@ -23,4 +23,4 @@ extern void PLy_spi_subtransaction_begin(MemoryContext oldcontext, ResourceOwner
 extern void PLy_spi_subtransaction_commit(MemoryContext oldcontext, ResourceOwner oldowner);
 extern void PLy_spi_subtransaction_abort(MemoryContext oldcontext, ResourceOwner oldowner);
 
-#endif   /* PLPY_SPI_H */
+#endif							/* PLPY_SPI_H */
diff --git a/src/pl/plpython/plpy_subxactobject.h b/src/pl/plpython/plpy_subxactobject.h
index d9c3929234dd08f9cb20840ba2a3ce3eb2458287..92a9e635f3a4ae7d20d24f4d3b2613abd8c6edc1 100644
--- a/src/pl/plpython/plpy_subxactobject.h
+++ b/src/pl/plpython/plpy_subxactobject.h
@@ -29,4 +29,4 @@ typedef struct PLySubtransactionData
 extern void PLy_subtransaction_init_type(void);
 extern PyObject *PLy_subtransaction_new(PyObject *self, PyObject *unused);
 
-#endif   /* PLPY_SUBXACTOBJECT */
+#endif							/* PLPY_SUBXACTOBJECT */
diff --git a/src/pl/plpython/plpy_typeio.h b/src/pl/plpython/plpy_typeio.h
index e04722c47a503911b6ee2c9e3f5ec925e904eb38..95f84d8341818ad9ba20fa56384f1c680600a3e7 100644
--- a/src/pl/plpython/plpy_typeio.h
+++ b/src/pl/plpython/plpy_typeio.h
@@ -119,4 +119,4 @@ extern PyObject *PLyDict_FromTuple(PLyTypeInfo *info, HeapTuple tuple, TupleDesc
 /* conversion from Python objects to C strings */
 extern char *PLyObject_AsString(PyObject *plrv);
 
-#endif   /* PLPY_TYPEIO_H */
+#endif							/* PLPY_TYPEIO_H */
diff --git a/src/pl/plpython/plpy_util.c b/src/pl/plpython/plpy_util.c
index f2d59491376d83c1d3e688173ecb00d6cc271527..35d57a9e80de3bc999a05bdb1884f7bf29cfdef7 100644
--- a/src/pl/plpython/plpy_util.c
+++ b/src/pl/plpython/plpy_util.c
@@ -132,4 +132,4 @@ PLyUnicode_FromString(const char *s)
 	return PLyUnicode_FromStringAndSize(s, strlen(s));
 }
 
-#endif   /* PY_MAJOR_VERSION >= 3 */
+#endif							/* PY_MAJOR_VERSION >= 3 */
diff --git a/src/pl/plpython/plpy_util.h b/src/pl/plpython/plpy_util.h
index 66c5ccf8ac3dcac7809d3db669ab7a871ea1c86b..f990bb089089d9e919aced4058e5362a19fd0a70 100644
--- a/src/pl/plpython/plpy_util.h
+++ b/src/pl/plpython/plpy_util.h
@@ -14,4 +14,4 @@ extern PyObject *PLyUnicode_FromString(const char *s);
 extern PyObject *PLyUnicode_FromStringAndSize(const char *s, Py_ssize_t size);
 #endif
 
-#endif   /* PLPY_UTIL_H */
+#endif							/* PLPY_UTIL_H */
diff --git a/src/pl/plpython/plpython.h b/src/pl/plpython/plpython.h
index d687860ab28056009d5b988a77b0df2b59733961..9a8e8f246da66c1f4594ef24859aa6f8d65dc33f 100644
--- a/src/pl/plpython/plpython.h
+++ b/src/pl/plpython/plpython.h
@@ -138,8 +138,8 @@ typedef int Py_ssize_t;
 #else
 #define vsnprintf				pg_vsnprintf
 #define snprintf				pg_snprintf
-#endif   /* __GNUC__ */
-#endif   /* USE_REPL_SNPRINTF */
+#endif							/* __GNUC__ */
+#endif							/* USE_REPL_SNPRINTF */
 
 /*
  * Used throughout, and also by the Python 2/3 porting layer, so it's easier to
@@ -147,4 +147,4 @@ typedef int Py_ssize_t;
  */
 #include "plpy_util.h"
 
-#endif   /* PLPYTHON_H */
+#endif							/* PLPYTHON_H */
diff --git a/src/pl/tcl/pltcl.c b/src/pl/tcl/pltcl.c
index 89bb46fb4a9b05be4e9035c19aff6449385e92b6..ca4b4b551e77eb1a1739f1b4b1673f0b3353d75b 100644
--- a/src/pl/tcl/pltcl.c
+++ b/src/pl/tcl/pltcl.c
@@ -135,16 +135,16 @@ typedef struct pltcl_interp_desc
 typedef struct pltcl_proc_desc
 {
 	char	   *user_proname;	/* user's name (from pg_proc.proname) */
-	char	   *internal_proname;		/* Tcl name (based on function OID) */
+	char	   *internal_proname;	/* Tcl name (based on function OID) */
 	MemoryContext fn_cxt;		/* memory context for this procedure */
 	unsigned long fn_refcount;	/* number of active references */
 	TransactionId fn_xmin;		/* xmin of pg_proc row */
 	ItemPointerData fn_tid;		/* TID of pg_proc row */
 	bool		fn_readonly;	/* is function readonly? */
 	bool		lanpltrusted;	/* is it pltcl (vs. pltclu)? */
-	pltcl_interp_desc *interp_desc;		/* interpreter to use */
+	pltcl_interp_desc *interp_desc; /* interpreter to use */
 	FmgrInfo	result_in_func; /* input function for fn's result type */
-	Oid			result_typioparam;		/* param to pass to same */
+	Oid			result_typioparam;	/* param to pass to same */
 	bool		fn_retisset;	/* true if function returns a set */
 	bool		fn_retistuple;	/* true if function returns composite */
 	int			nargs;			/* number of arguments */
@@ -221,8 +221,8 @@ typedef struct pltcl_call_state
 	AttInMetadata *attinmeta;	/* metadata for building tuples of that type */
 
 	ReturnSetInfo *rsi;			/* passed-in ReturnSetInfo, if any */
-	Tuplestorestate *tuple_store;		/* SRFs accumulate result here */
-	MemoryContext tuple_store_cxt;		/* context and resowner for tuplestore */
+	Tuplestorestate *tuple_store;	/* SRFs accumulate result here */
+	MemoryContext tuple_store_cxt;	/* context and resowner for tuplestore */
 	ResourceOwner tuple_store_owner;
 } pltcl_call_state;
 
@@ -1054,7 +1054,7 @@ pltcl_trigger_handler(PG_FUNCTION_ARGS, pltcl_call_state *call_state,
 	/* Find or compile the function */
 	prodesc = compile_pltcl_function(fcinfo->flinfo->fn_oid,
 									 RelationGetRelid(trigdata->tg_relation),
-									 false,		/* not an event trigger */
+									 false, /* not an event trigger */
 									 pltrusted);
 
 	call_state->prodesc = prodesc;
diff --git a/src/port/chklocale.c b/src/port/chklocale.c
index c6ec929702fdf771d6bcf266cae6025b5ae8ee17..c357fed6dca7bb40993573a702035c8080566796 100644
--- a/src/port/chklocale.c
+++ b/src/port/chklocale.c
@@ -290,7 +290,7 @@ pg_codepage_to_encoding(UINT cp)
 	return -1;
 }
 #endif
-#endif   /* WIN32 */
+#endif							/* WIN32 */
 
 #if (defined(HAVE_LANGINFO_H) && defined(CODESET)) || defined(WIN32)
 
@@ -435,4 +435,4 @@ pg_get_encoding_from_locale(const char *ctype, bool write_message)
 	return PG_SQL_ASCII;
 }
 
-#endif   /* (HAVE_LANGINFO_H && CODESET) || WIN32 */
+#endif							/* (HAVE_LANGINFO_H && CODESET) || WIN32 */
diff --git a/src/port/crypt.c b/src/port/crypt.c
index 9fc7abe10a4429e6d1a6451913b79346196c3a88..786161ff3519a3a67024303703b876970ff99f1b 100644
--- a/src/port/crypt.c
+++ b/src/port/crypt.c
@@ -39,7 +39,7 @@ static char sccsid[] = "@(#)crypt.c	8.1.1.1 (Berkeley) 8/18/93";
 #else
 __RCSID("$NetBSD: crypt.c,v 1.18 2001/03/01 14:37:35 wiz Exp $");
 #endif
-#endif   /* not lint */
+#endif							/* not lint */
 
 #include "c.h"
 
@@ -287,7 +287,7 @@ typedef union
 	{ C_block tblk; permute(cpp,&tblk,p,8); LOAD (d,d0,d1,tblk); }
 #define PERM3264(d,d0,d1,cpp,p)				\
 	{ C_block tblk; permute(cpp,&tblk,p,4); LOAD (d,d0,d1,tblk); }
-#endif   /* LARGEDATA */
+#endif							/* LARGEDATA */
 
 STATIC		init_des(void);
 STATIC		init_perm(C_block[64 / CHUNKBITS][1 << CHUNKBITS], unsigned char[64], int, int);
@@ -326,12 +326,12 @@ int			chars_in;
 	} while (--chars_in > 0);
 	STORE(D, D0, D1, *out);
 }
-#endif   /* LARGEDATA */
+#endif							/* LARGEDATA */
 
 
 /* =====  (mostly) Standard DES Tables ==================== */
 
-static const unsigned char IP[] = {		/* initial permutation */
+static const unsigned char IP[] = { /* initial permutation */
 	58, 50, 42, 34, 26, 18, 10, 2,
 	60, 52, 44, 36, 28, 20, 12, 4,
 	62, 54, 46, 38, 30, 22, 14, 6,
@@ -344,7 +344,7 @@ static const unsigned char IP[] = {		/* initial permutation */
 
 /* The final permutation is the inverse of IP - no table is necessary */
 
-static const unsigned char ExpandTr[] = {		/* expansion operation */
+static const unsigned char ExpandTr[] = {	/* expansion operation */
 	32, 1, 2, 3, 4, 5,
 	4, 5, 6, 7, 8, 9,
 	8, 9, 10, 11, 12, 13,
@@ -367,7 +367,7 @@ static const unsigned char PC1[] = {	/* permuted choice table 1 */
 	21, 13, 5, 28, 20, 12, 4,
 };
 
-static const unsigned char Rotates[] = {		/* PC1 rotation schedule */
+static const unsigned char Rotates[] = {	/* PC1 rotation schedule */
 	1, 1, 2, 2, 2, 2, 2, 2, 1, 2, 2, 2, 2, 2, 2, 1,
 };
 
@@ -457,7 +457,7 @@ static const unsigned char itoa64[] =	/* 0..63 => ascii-64 */
 /* =====  Tables that are initialized at run time  ==================== */
 
 
-static unsigned char a64toi[128];		/* ascii-64 => 0..63 */
+static unsigned char a64toi[128];	/* ascii-64 => 0..63 */
 
 /* Initial key schedule permutation */
 static C_block PC1ROT[64 / CHUNKBITS][1 << CHUNKBITS];
@@ -482,7 +482,7 @@ static C_block constdatablock;	/* encryption constant */
 static char cryptresult[1 + 4 + 4 + 11 + 1];	/* encrypted result */
 
 extern char *__md5crypt(const char *, const char *);	/* XXX */
-extern char *__bcrypt(const char *, const char *);		/* XXX */
+extern char *__bcrypt(const char *, const char *);	/* XXX */
 
 
 /*
@@ -524,7 +524,7 @@ const char *setting;
 			key++;
 		keyblock.b[i] = t;
 	}
-	if (des_setkey((char *) keyblock.b))		/* also initializes "a64toi" */
+	if (des_setkey((char *) keyblock.b))	/* also initializes "a64toi" */
 		return (NULL);
 
 	encp = &cryptresult[0];
@@ -715,7 +715,7 @@ int			num_iter;
 	R1 = (R1 >> 1) & 0x55555555L;
 	L1 = R0 | R1;				/* L1 is the odd-numbered input bits */
 	STORE(L, L0, L1, B);
-	PERM3264(L, L0, L1, B.b, (C_block *) IE3264);		/* even bits */
+	PERM3264(L, L0, L1, B.b, (C_block *) IE3264);	/* even bits */
 	PERM3264(R, R0, R1, B.b + 4, (C_block *) IE3264);	/* odd bits */
 
 	if (num_iter >= 0)
diff --git a/src/port/dirent.c b/src/port/dirent.c
index 269f7429f851a4d120b390f03d3b8afbd4b72e7b..2bab7938a0d317f0ea2f611911416889ea56ff20 100644
--- a/src/port/dirent.c
+++ b/src/port/dirent.c
@@ -64,8 +64,7 @@ opendir(const char *dirname)
 	strcpy(d->dirname, dirname);
 	if (d->dirname[strlen(d->dirname) - 1] != '/' &&
 		d->dirname[strlen(d->dirname) - 1] != '\\')
-		strcat(d->dirname, "\\");		/* Append backslash if not already
-										 * there */
+		strcat(d->dirname, "\\");	/* Append backslash if not already there */
 	strcat(d->dirname, "*");	/* Search for entries named anything */
 	d->handle = INVALID_HANDLE_VALUE;
 	d->ret.d_ino = 0;			/* no inodes on win32 */
@@ -102,8 +101,7 @@ readdir(DIR *d)
 			return NULL;
 		}
 	}
-	strcpy(d->ret.d_name, fd.cFileName);		/* Both strings are MAX_PATH
-												 * long */
+	strcpy(d->ret.d_name, fd.cFileName);	/* Both strings are MAX_PATH long */
 	d->ret.d_namlen = strlen(d->ret.d_name);
 
 	return &d->ret;
diff --git a/src/port/dirmod.c b/src/port/dirmod.c
index 98e74f25b0e3989c24a7d33c3bda15195713bc86..4ce8cce005648dea91719b5e84099c20c06e0197 100644
--- a/src/port/dirmod.c
+++ b/src/port/dirmod.c
@@ -121,10 +121,10 @@ pgunlink(const char *path)
 /* We undefined these above; now redefine for possible use below */
 #define rename(from, to)		pgrename(from, to)
 #define unlink(path)			pgunlink(path)
-#endif   /* defined(WIN32) || defined(__CYGWIN__) */
+#endif							/* defined(WIN32) || defined(__CYGWIN__) */
 
 
-#if defined(WIN32) && !defined(__CYGWIN__)		/* Cygwin has its own symlinks */
+#if defined(WIN32) && !defined(__CYGWIN__)	/* Cygwin has its own symlinks */
 
 /*
  *	pgsymlink support:
@@ -352,7 +352,7 @@ pgwin32_is_junction(const char *path)
 	}
 	return ((attr & FILE_ATTRIBUTE_REPARSE_POINT) == FILE_ATTRIBUTE_REPARSE_POINT);
 }
-#endif   /* defined(WIN32) && !defined(__CYGWIN__) */
+#endif							/* defined(WIN32) && !defined(__CYGWIN__) */
 
 
 #if defined(WIN32) && !defined(__CYGWIN__)
diff --git a/src/port/getaddrinfo.c b/src/port/getaddrinfo.c
index ff85db4b5415f57715be2df447e07076d77f561b..4de989152e442f16418a5a1ee2122624b2573082 100644
--- a/src/port/getaddrinfo.c
+++ b/src/port/getaddrinfo.c
@@ -328,7 +328,7 @@ gai_strerror(int errcode)
 		case EAI_MEMORY:
 			return "Not enough memory";
 #endif
-#if defined(EAI_NODATA) && EAI_NODATA != EAI_NONAME		/* MSVC/WIN64 duplicate */
+#if defined(EAI_NODATA) && EAI_NODATA != EAI_NONAME /* MSVC/WIN64 duplicate */
 		case EAI_NODATA:
 			return "No host data of that type was found";
 #endif
@@ -343,7 +343,7 @@ gai_strerror(int errcode)
 		default:
 			return "Unknown server error";
 	}
-#endif   /* HAVE_HSTRERROR */
+#endif							/* HAVE_HSTRERROR */
 }
 
 /*
diff --git a/src/port/getopt.c b/src/port/getopt.c
index 54c46ea366eaed428ae692ac6320f4947024f02f..10f4228d7c923d5fd460d6539063adaf48d38b1c 100644
--- a/src/port/getopt.c
+++ b/src/port/getopt.c
@@ -36,7 +36,7 @@
 
 #if defined(LIBC_SCCS) && !defined(lint)
 static char sccsid[] = "@(#)getopt.c	8.3 (Berkeley) 4/27/95";
-#endif   /* LIBC_SCCS and not lint */
+#endif							/* LIBC_SCCS and not lint */
 
 
 /*
diff --git a/src/port/getrusage.c b/src/port/getrusage.c
index 2ef7e0996725a9087ef355f9661c601d20934a6a..d029fc2c766af2ce41eacdb973e646d4ba58b9fc 100644
--- a/src/port/getrusage.c
+++ b/src/port/getrusage.c
@@ -104,7 +104,7 @@ getrusage(int who, struct rusage *rusage)
 	rusage->ru_utime.tv_usec = TICK_TO_USEC(u, tick_rate);
 	rusage->ru_stime.tv_sec = TICK_TO_SEC(s, tick_rate);
 	rusage->ru_stime.tv_usec = TICK_TO_USEC(u, tick_rate);
-#endif   /* WIN32 */
+#endif							/* WIN32 */
 
 	return 0;
 }
diff --git a/src/port/mkdtemp.c b/src/port/mkdtemp.c
index 0aafb0d687e5fa6292154e747c212f423991dc93..54844cb2f50cf927f260c4f80fa0736e45bd08be 100644
--- a/src/port/mkdtemp.c
+++ b/src/port/mkdtemp.c
@@ -66,7 +66,7 @@ static char sccsid[] = "@(#)mktemp.c	8.1 (Berkeley) 6/4/93";
 #else
 __RCSID("$NetBSD: gettemp.c,v 1.17 2014/01/21 19:09:48 seanb Exp $");
 #endif
-#endif   /* LIBC_SCCS and not lint */
+#endif							/* LIBC_SCCS and not lint */
 #endif
 
 #include <sys/types.h>
@@ -215,7 +215,7 @@ GETTEMP(char *path, int *doopen, int domkdir)
 	/* NOTREACHED */
 }
 
-#endif   /* !HAVE_NBTOOL_CONFIG_H || !HAVE_MKSTEMP ||
+#endif							/* !HAVE_NBTOOL_CONFIG_H || !HAVE_MKSTEMP ||
 								 * !HAVE_MKDTEMP */
 
 
@@ -265,7 +265,7 @@ static char sccsid[] = "@(#)mktemp.c	8.1 (Berkeley) 6/4/93";
 #else
 __RCSID("$NetBSD: mkdtemp.c,v 1.11 2012/03/15 18:22:30 christos Exp $");
 #endif
-#endif   /* LIBC_SCCS and not lint */
+#endif							/* LIBC_SCCS and not lint */
 
 #if HAVE_NBTOOL_CONFIG_H
 #define GETTEMP		__nbcompat_gettemp
@@ -290,4 +290,4 @@ mkdtemp(char *path)
 	return GETTEMP(path, NULL, 1) ? path : NULL;
 }
 
-#endif   /* !HAVE_NBTOOL_CONFIG_H || !HAVE_MKDTEMP */
+#endif							/* !HAVE_NBTOOL_CONFIG_H || !HAVE_MKDTEMP */
diff --git a/src/port/pg_crc32c_sb8.c b/src/port/pg_crc32c_sb8.c
index eff704320267d9feb4b7f3f24c54b7a5de2647ad..dfd6cd9f49d7c1dee53e387d279d77b2f5210d3b 100644
--- a/src/port/pg_crc32c_sb8.c
+++ b/src/port/pg_crc32c_sb8.c
@@ -1165,5 +1165,5 @@ static const uint32 pg_crc32c_table[8][256] = {
 		0xA1354CE5, 0x864870AC, 0xEFCF3477, 0xC8B2083E,
 		0xCCB751C4, 0xEBCA6D8D, 0x824D2956, 0xA530151F
 	}
-#endif   /* WORDS_BIGENDIAN */
+#endif							/* WORDS_BIGENDIAN */
 };
diff --git a/src/port/pg_crc32c_sse42.c b/src/port/pg_crc32c_sse42.c
index 75b4d96c69830edc83d59a2c5d65033619fd1134..d698124121a43daa5e4b18dd750cba8bbbc7b99c 100644
--- a/src/port/pg_crc32c_sse42.c
+++ b/src/port/pg_crc32c_sse42.c
@@ -55,7 +55,7 @@ pg_comp_crc32c_sse42(pg_crc32c crc, const void *data, size_t len)
 		crc = _mm_crc32_u32(crc, *((const unsigned int *) p));
 		p += 4;
 	}
-#endif   /* __x86_64__ */
+#endif							/* __x86_64__ */
 
 	/* Process any remaining bytes one at a time. */
 	while (p < pend)
diff --git a/src/port/pgsleep.c b/src/port/pgsleep.c
index 9f01b73b0f7a610c5835231ebe6049f162f3b6f5..f2db68a33d46ce2232d074f6b7f6aa459bea13aa 100644
--- a/src/port/pgsleep.c
+++ b/src/port/pgsleep.c
@@ -60,4 +60,4 @@ pg_usleep(long microsec)
 	}
 }
 
-#endif   /* defined(FRONTEND) || !defined(WIN32) */
+#endif							/* defined(FRONTEND) || !defined(WIN32) */
diff --git a/src/port/pqsignal.c b/src/port/pqsignal.c
index e7e445101c221e662fd5eec32dadac6bd5015d5c..f176387ca201f580f7dd1f4ae74118ade9d28a06 100644
--- a/src/port/pqsignal.c
+++ b/src/port/pqsignal.c
@@ -85,6 +85,6 @@ pqsignal_no_restart(int signo, pqsigfunc func)
 	return oact.sa_handler;
 }
 
-#endif   /* !WIN32 */
+#endif							/* !WIN32 */
 
-#endif   /* !defined(WIN32) || defined(FRONTEND) */
+#endif							/* !defined(WIN32) || defined(FRONTEND) */
diff --git a/src/port/snprintf.c b/src/port/snprintf.c
index 62b23b0c1f3fc9aa55ed9a951a7def1b24091a2d..231e5d6bdb427ccb570e55b5f5661dbf2b04574c 100644
--- a/src/port/snprintf.c
+++ b/src/port/snprintf.c
@@ -364,7 +364,7 @@ nextch1:
 				goto nextch1;
 			case '*':
 				if (afterstar)
-					have_non_dollar = true;		/* multiple stars */
+					have_non_dollar = true; /* multiple stars */
 				afterstar = true;
 				accum = 0;
 				goto nextch1;
diff --git a/src/test/isolation/isolationtester.h b/src/test/isolation/isolationtester.h
index a15d5be8970fb06e422b2435ca47ce88965fc86b..1f28272d650857691f6c1fcf2bcd73707442e3a8 100644
--- a/src/test/isolation/isolationtester.h
+++ b/src/test/isolation/isolationtester.h
@@ -60,4 +60,4 @@ extern int	spec_yyparse(void);
 extern int	spec_yylex(void);
 extern void spec_yyerror(const char *str);
 
-#endif   /* ISOLATIONTESTER_H */
+#endif							/* ISOLATIONTESTER_H */
diff --git a/src/test/regress/pg_regress.c b/src/test/regress/pg_regress.c
index b685aeb1fa6922f654fa89a0db033a3dba59e81d..832a138da566f54d83a885757ba2e4260f515df1 100644
--- a/src/test/regress/pg_regress.c
+++ b/src/test/regress/pg_regress.c
@@ -357,7 +357,7 @@ make_temp_sockdir(void)
 
 	return temp_sockdir;
 }
-#endif   /* HAVE_UNIX_SOCKETS */
+#endif							/* HAVE_UNIX_SOCKETS */
 
 /*
  * Check whether string matches pattern
@@ -1520,7 +1520,7 @@ wait_for_tests(PID_TYPE * pids, int *statuses, char **names, int num_tests)
 		p = active_pids[r - WAIT_OBJECT_0];
 		/* compact the active_pids array */
 		active_pids[r - WAIT_OBJECT_0] = active_pids[tests_left - 1];
-#endif   /* WIN32 */
+#endif							/* WIN32 */
 
 		for (i = 0; i < num_tests; i++)
 		{
@@ -1747,8 +1747,8 @@ run_schedule(const char *schedule, test_function tfunc)
 				bool		newdiff;
 
 				if (tl)
-					tl = tl->next;		/* tl has the same length as rl and el
-										 * if it exists */
+					tl = tl->next;	/* tl has the same length as rl and el if
+									 * it exists */
 
 				newdiff = results_differ(tests[i], rl->str, el->str);
 				if (newdiff && tl)
diff --git a/src/test/regress/regress.c b/src/test/regress/regress.c
index e408e5ea4cf36b11f69504ab2b26a092a9a477d1..d2a821f3d5dc1102dfdeebba86b5314e5befb001 100644
--- a/src/test/regress/regress.c
+++ b/src/test/regress/regress.c
@@ -550,7 +550,7 @@ ttdummy(PG_FUNCTION_ARGS)
 			return PointerGetDatum(NULL);
 		}
 	}
-	else if (oldoff != TTDUMMY_INFINITY)		/* DELETE */
+	else if (oldoff != TTDUMMY_INFINITY)	/* DELETE */
 	{
 		pfree(relname);
 		return PointerGetDatum(NULL);
@@ -579,7 +579,7 @@ ttdummy(PG_FUNCTION_ARGS)
 	{
 		cvals[attnum[0] - 1] = newoff;	/* start_date eq current date */
 		cnulls[attnum[0] - 1] = ' ';
-		cvals[attnum[1] - 1] = TTDUMMY_INFINITY;		/* stop_date eq INFINITY */
+		cvals[attnum[1] - 1] = TTDUMMY_INFINITY;	/* stop_date eq INFINITY */
 		cnulls[attnum[1] - 1] = ' ';
 	}
 	else
@@ -708,8 +708,7 @@ Datum
 int44out(PG_FUNCTION_ARGS)
 {
 	int32	   *an_array = (int32 *) PG_GETARG_POINTER(0);
-	char	   *result = (char *) palloc(16 * 4);		/* Allow 14 digits +
-														 * sign */
+	char	   *result = (char *) palloc(16 * 4);	/* Allow 14 digits + sign */
 	int			i;
 	char	   *walk;
 
@@ -896,7 +895,7 @@ test_atomic_flag(void)
 
 	pg_atomic_clear_flag(&flag);
 }
-#endif   /* PG_HAVE_ATOMIC_FLAG_SIMULATION */
+#endif							/* PG_HAVE_ATOMIC_FLAG_SIMULATION */
 
 static void
 test_atomic_uint32(void)
diff --git a/src/test/thread/thread_test.c b/src/test/thread/thread_test.c
index cb93bcc5ab71cf77f60b014def2a9dcb12d134c1..32ce80e57f9cbc77b15897aeaab8e37448e1883a 100644
--- a/src/test/thread/thread_test.c
+++ b/src/test/thread/thread_test.c
@@ -466,4 +466,4 @@ func_call_2(void)
 	pthread_mutex_unlock(&init_mutex);
 }
 
-#endif   /* !ENABLE_THREAD_SAFETY && !IN_CONFIGURE */
+#endif							/* !ENABLE_THREAD_SAFETY && !IN_CONFIGURE */
diff --git a/src/timezone/localtime.c b/src/timezone/localtime.c
index 76d96ff63146f7660deb1189f085a98e1262e80e..08642d12363abe6a96c1dbd2c061b16694708c0c 100644
--- a/src/timezone/localtime.c
+++ b/src/timezone/localtime.c
@@ -44,7 +44,7 @@
  * that tzname[0] has the "normal" length of three characters).
  */
 #define WILDABBR	"   "
-#endif   /* !defined WILDABBR */
+#endif							/* !defined WILDABBR */
 
 static const char wildabbr[] = WILDABBR;
 
@@ -270,7 +270,7 @@ tzloadbody(char const *name, char *canonname, struct state *sp, bool doextend,
 			return EINVAL;
 		if (nread
 			< (tzheadsize		/* struct tzhead */
-			   + timecnt * stored		/* ats */
+			   + timecnt * stored	/* ats */
 			   + timecnt		/* types */
 			   + typecnt * 6	/* ttinfos */
 			   + charcnt		/* chars */
@@ -788,7 +788,7 @@ getrule(const char *strp, struct rule *rulep)
 		strp = getoffset(strp, &rulep->r_time);
 	}
 	else
-		rulep->r_time = 2 * SECSPERHOUR;		/* default = 2:00:00 */
+		rulep->r_time = 2 * SECSPERHOUR;	/* default = 2:00:00 */
 	return strp;
 }
 
@@ -921,7 +921,7 @@ tzparse(const char *name, struct state *sp, bool lastditch)
 			stdlen = (sizeof sp->chars) - 1;
 		charcnt = stdlen + 1;
 		stdoffset = 0;
-		sp->goback = sp->goahead = false;		/* simulate failed tzload() */
+		sp->goback = sp->goahead = false;	/* simulate failed tzload() */
 		load_ok = false;
 	}
 	else
diff --git a/src/timezone/pgtz.h b/src/timezone/pgtz.h
index f5aec6e529636630b1c9dbd270f2e7ea510344ee..3d89ba00a70dde89766e461db8b87596f00b2e59 100644
--- a/src/timezone/pgtz.h
+++ b/src/timezone/pgtz.h
@@ -72,4 +72,4 @@ extern int tzload(const char *name, char *canonname, struct state *sp,
 	   bool doextend);
 extern bool tzparse(const char *name, struct state *sp, bool lastditch);
 
-#endif   /* _PGTZ_H */
+#endif							/* _PGTZ_H */
diff --git a/src/timezone/private.h b/src/timezone/private.h
index f031b17b7eff0ecab9c55ad04a962679f8c072c3..c141fb61314501629ddbfd17c2f48ab2e7ba617e 100644
--- a/src/timezone/private.h
+++ b/src/timezone/private.h
@@ -40,10 +40,10 @@
 
 #ifndef WIFEXITED
 #define WIFEXITED(status)	(((status) & 0xff) == 0)
-#endif   /* !defined WIFEXITED */
+#endif							/* !defined WIFEXITED */
 #ifndef WEXITSTATUS
 #define WEXITSTATUS(status) (((status) >> 8) & 0xff)
-#endif   /* !defined WEXITSTATUS */
+#endif							/* !defined WEXITSTATUS */
 
 /* Unlike <ctype.h>'s isdigit, this also works if c < 0 | c > UCHAR_MAX. */
 #define is_digit(c) ((unsigned)(c) - '0' <= 9)
@@ -60,7 +60,7 @@
 extern int	unlink(const char *filename);
 
 #define remove	unlink
-#endif   /* !defined remove */
+#endif							/* !defined remove */
 
 
 /*
@@ -166,4 +166,4 @@ extern int	unlink(const char *filename);
   ((int64) YEARSPERREPEAT * (int64) AVGSECSPERYEAR)
 #define SECSPERREPEAT_BITS	34	/* ceil(log2(SECSPERREPEAT)) */
 
-#endif   /* !defined PRIVATE_H */
+#endif							/* !defined PRIVATE_H */
diff --git a/src/timezone/strftime.c b/src/timezone/strftime.c
index 9c9baee0b1ee1da781349046c51f814ad271437c..7cbafc9d834465ffe02f7506f3c29a813435b6fd 100644
--- a/src/timezone/strftime.c
+++ b/src/timezone/strftime.c
@@ -245,7 +245,7 @@ _fmt(const char *format, const struct pg_tm *t, char *pt, const char *ptlim,
 					 */
 					pt = _add("kitchen sink", pt, ptlim);
 					continue;
-#endif   /* defined KITCHEN_SINK */
+#endif							/* defined KITCHEN_SINK */
 				case 'l':
 
 					/*
diff --git a/src/timezone/tzfile.h b/src/timezone/tzfile.h
index 56a5b43472760a127e7e49b296adaf225ad2f5a4..2843833e4947eee70c44a1512b42cff0bf2cc15a 100644
--- a/src/timezone/tzfile.h
+++ b/src/timezone/tzfile.h
@@ -34,9 +34,9 @@ struct tzhead
 {
 	char		tzh_magic[4];	/* TZ_MAGIC */
 	char		tzh_version[1]; /* '\0' or '2' or '3' as of 2013 */
-	char		tzh_reserved[15];		/* reserved; must be zero */
-	char		tzh_ttisgmtcnt[4];		/* coded number of trans. time flags */
-	char		tzh_ttisstdcnt[4];		/* coded number of trans. time flags */
+	char		tzh_reserved[15];	/* reserved; must be zero */
+	char		tzh_ttisgmtcnt[4];	/* coded number of trans. time flags */
+	char		tzh_ttisstdcnt[4];	/* coded number of trans. time flags */
 	char		tzh_leapcnt[4]; /* coded number of leap seconds */
 	char		tzh_timecnt[4]; /* coded number of transition times */
 	char		tzh_typecnt[4]; /* coded number of local time types */
@@ -100,4 +100,4 @@ struct tzhead
 
 #define TZ_MAX_LEAPS	50		/* Maximum number of leap second corrections */
 
-#endif   /* !defined TZFILE_H */
+#endif							/* !defined TZFILE_H */
diff --git a/src/timezone/zic.c b/src/timezone/zic.c
index a38cadff588f0f8b2781cce993b3ee641b89f9ce..27c841be9e788b32edd46b8a6d9d5b5f61e61b6e 100644
--- a/src/timezone/zic.c
+++ b/src/timezone/zic.c
@@ -27,7 +27,7 @@ typedef int64 zic_t;
 
 #ifndef ZIC_MAX_ABBR_LEN_WO_WARN
 #define ZIC_MAX_ABBR_LEN_WO_WARN	  6
-#endif   /* !defined ZIC_MAX_ABBR_LEN_WO_WARN */
+#endif							/* !defined ZIC_MAX_ABBR_LEN_WO_WARN */
 
 #ifndef WIN32
 #ifdef S_IRUSR
@@ -83,9 +83,9 @@ struct rule
  *	r_dycode		r_dayofmonth	r_wday
  */
 
-#define DC_DOM		0	/* 1..31 */		/* unused */
-#define DC_DOWGEQ	1	/* 1..31 */		/* 0..6 (Sun..Sat) */
-#define DC_DOWLEQ	2	/* 1..31 */		/* 0..6 (Sun..Sat) */
+#define DC_DOM		0	/* 1..31 */ /* unused */
+#define DC_DOWGEQ	1	/* 1..31 */ /* 0..6 (Sun..Sat) */
+#define DC_DOWLEQ	2	/* 1..31 */ /* 0..6 (Sun..Sat) */
 
 struct zone
 {
@@ -572,7 +572,7 @@ main(int argc, char *argv[])
 
 #ifndef WIN32
 	umask(umask(S_IWGRP | S_IWOTH) | (S_IWGRP | S_IWOTH));
-#endif   /* !WIN32 */
+#endif							/* !WIN32 */
 	progname = argv[0];
 	if (TYPE_BIT(zic_t) <64)
 	{
@@ -852,7 +852,7 @@ relname(char const *from, char const *to)
 	}
 	return result;
 }
-#endif   /* HAVE_SYMLINK */
+#endif							/* HAVE_SYMLINK */
 
 /* Hard link FROM to TO, following any symbolic links.
    Return 0 if successful, an error number otherwise.  */
@@ -920,7 +920,7 @@ dolink(char const *fromfield, char const *tofield, bool staysymlink)
 						strerror(link_errno));
 		}
 		else
-#endif   /* HAVE_SYMLINK */
+#endif							/* HAVE_SYMLINK */
 		{
 			FILE	   *fp,
 					   *tp;
@@ -2140,7 +2140,7 @@ writezone(const char *const name, const char *const string, char version)
 				writetype[type] = true;
 			}
 		}
-#endif   /* !defined
+#endif							/* !defined
 								 * LEAVE_SOME_PRE_2011_SYSTEMS_IN_THE_LURCH */
 		thistypecnt = 0;
 		for (i = 0; i < typecnt; ++i)
diff --git a/src/tools/pgindent/pgindent b/src/tools/pgindent/pgindent
index b98aa151954fb417a2d276c7e674d52c62d3313c..c8c702d69ef4fea3a81e069f8e86714b914dd728 100755
--- a/src/tools/pgindent/pgindent
+++ b/src/tools/pgindent/pgindent
@@ -235,11 +235,6 @@ sub post_indent
 	# Fix run-together comments to have a tab between them
 	$source =~ s!\*/(/\*.*\*/)$!*/\t$1!gm;
 
-	# cpp conditionals
-
-	# Reduce whitespace between #endif and comments to one tab
-	$source =~ s!^\#endif[ \t]+/\*!#endif   /*!gm;
-
 	## Functions
 
 	# Use a single space before '*' in function return types
diff --git a/src/tutorial/funcs.c b/src/tutorial/funcs.c
index 3c78f336fc081d0391c9c50865dbb0e4f1e4718b..721c0c87fcd7440d803e03423d5accad1977872e 100644
--- a/src/tutorial/funcs.c
+++ b/src/tutorial/funcs.c
@@ -25,7 +25,7 @@ float8	   *add_one_float8(float8 *arg);
 Point	   *makepoint(Point *pointx, Point *pointy);
 text	   *copytext(text *t);
 text	   *concat_text(text *arg1, text *arg2);
-bool c_overpaid(HeapTupleHeader t,			/* the current instance of EMP */
+bool c_overpaid(HeapTupleHeader t,		/* the current instance of EMP */
 		   int32 limit);
 
 
@@ -75,9 +75,9 @@ copytext(text *t)
 	/*
 	 * VARDATA is a pointer to the data region of the struct.
 	 */
-	memcpy((void *) VARDATA(new_t),		/* destination */
+	memcpy((void *) VARDATA(new_t), /* destination */
 		   (void *) VARDATA(t), /* source */
-		   VARSIZE(t) - VARHDRSZ);		/* how many bytes */
+		   VARSIZE(t) - VARHDRSZ);	/* how many bytes */
 	return new_t;
 }
 
diff --git a/src/tutorial/funcs_new.c b/src/tutorial/funcs_new.c
index 2e09f8de6e76c7e34a889dd4c88fb66c41de30e7..091ca639cf12bd0d373b07828038999328d18999 100644
--- a/src/tutorial/funcs_new.c
+++ b/src/tutorial/funcs_new.c
@@ -81,9 +81,9 @@ copytext(PG_FUNCTION_ARGS)
 	 * VARDATA is a pointer to the data region of the new struct.  The source
 	 * could be a short datum, so retrieve its data through VARDATA_ANY.
 	 */
-	memcpy((void *) VARDATA(new_t),		/* destination */
-		   (void *) VARDATA_ANY(t),		/* source */
-		   VARSIZE_ANY_EXHDR(t));		/* how many bytes */
+	memcpy((void *) VARDATA(new_t), /* destination */
+		   (void *) VARDATA_ANY(t), /* source */
+		   VARSIZE_ANY_EXHDR(t));	/* how many bytes */
 	PG_RETURN_TEXT_P(new_t);
 }