Fix some cross reference links.

doc/src/sgml/arch-dev.sgml

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-$Header: /cvsroot/pgsql/doc/src/sgml/arch-dev.sgml,v 2.12 2000/12/22 18:57:49 petere Exp $
+$Header: /cvsroot/pgsql/doc/src/sgml/arch-dev.sgml,v 2.13 2000/12/26 00:10:37 petere Exp $
 -->
 
  <chapter id="overview">
@@ -284,7 +284,7 @@ select s.sname, se.pno
     <para>
      Figure \ref{parsetree} shows the <firstterm>parse tree</firstterm> built by the
      grammar rules and actions given in <filename>gram.y</filename> for the query
-     given in  <xref linkend="simple-select" endterm="simple-select">
+     given in  <xref linkend="simple-select">
      (without the <firstterm>operator tree</firstterm> for
      the <firstterm>where clause</firstterm> which is shown in figure \ref{where_clause}
      because there was not enough space to show both data structures in one
@@ -312,8 +312,8 @@ select s.sname, se.pno
 
     <para>
      Figure \ref{where_clause} shows the operator tree built for the
-     where clause of the SQL query given in example
-     <xref linkend="simple-select" endterm="simple-select">
+     where clause of the SQL query given in
+     <xref linkend="simple-select">
      which is attached to the field
      <literal>qual</literal> of the <literal>SelectStmt</literal> node. The top node of the
      operator tree is an <literal>A_Expr</literal> node representing an <literal>AND</literal>

doc/src/sgml/arch-pg.sgml

@@ -39,9 +39,9 @@
      within a cluster make calls to the   library.
      The library sends user requests over the network to the
      <Application>postmaster</Application>
-(<XRef LinkEnd="PGARCH-CONNECTIONS" EndTerm="PGARCH-CONNECTIONS">(a)), 
+(<XRef LinkEnd="PGARCH-CONNECTIONS">(a)), 
 which in turn  starts  a  new backend  server  process 
-(<XRef LinkEnd="PGARCH-CONNECTIONS" EndTerm="PGARCH-CONNECTIONS">(b)) 
+(<XRef LinkEnd="PGARCH-CONNECTIONS">(b)) 
      
 <Figure Id="PGARCH-CONNECTIONS">
 <Title>How a connection is established</Title>
@@ -49,7 +49,7 @@ which in turn  starts  a  new backend  server  process
 </Figure>
 
      and connects the frontend process to the new server 
-(<XRef LinkEnd="PGARCH-CONNECTIONS" EndTerm="PGARCH-CONNECTIONS">(c)).
+(<XRef LinkEnd="PGARCH-CONNECTIONS">(c)).
 From that  point  on,  the  frontend process and the backend
      server communicate without intervention by the 
      <Application>postmaster</Application>.   Hence, the <Application>postmaster</Application> is always running, waiting

doc/src/sgml/arch.sgml

@@ -39,7 +39,7 @@
      applications  that  wish  to  access  a  given database
      within a cluster make calls to the   library.
      The library sends user requests over the network to the
-     <Application>postmaster</Application> (<XRef LinkEnd="ARCH-CLIENTSERVER" EndTerm="ARCH-CLIENTSERVER">),
+     <Application>postmaster</Application> (<XRef LinkEnd="ARCH-CLIENTSERVER">),
      which in turn  starts  a  new backend  server  process
      
 <Figure Id="ARCH-CLIENTSERVER">

doc/src/sgml/extend.sgml

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-$Header: /cvsroot/pgsql/doc/src/sgml/extend.sgml,v 1.7 2000/11/29 20:15:59 petere Exp $
+$Header: /cvsroot/pgsql/doc/src/sgml/extend.sgml,v 1.8 2000/12/26 00:10:37 petere Exp $
 -->
 
  <chapter id="extend">
@@ -196,7 +196,7 @@ $Header: /cvsroot/pgsql/doc/src/sgml/extend.sgml,v 1.7 2000/11/29 20:15:59 peter
 
     The Reference Manual gives a more detailed  explanation
     of  these catalogs and their attributes.  However,
-    <xref endterm="EXTEND-CATALOGS" linkend="EXTEND-CATALOGS">
+    <xref linkend="EXTEND-CATALOGS">
     shows the major entities and their  relationships
     in  the system catalogs.  (Attributes that do not refer
     to other entities are not shown unless they are part of

doc/src/sgml/libpq++.sgml

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-$Header: /cvsroot/pgsql/doc/src/sgml/Attic/libpq++.sgml,v 1.21 2000/12/22 18:57:49 petere Exp $
+$Header: /cvsroot/pgsql/doc/src/sgml/Attic/libpq++.sgml,v 1.22 2000/12/26 00:10:37 petere Exp $
 -->
 
  <chapter id="libpqplusplus">
-  <title>libpq - C++ Binding Library</title>
+  <title>libpq++ - C++ Binding Library</title>
   
   <para>
    <filename>libpq++</filename> is the C++ API to 
@@ -57,7 +57,7 @@ $Header: /cvsroot/pgsql/doc/src/sgml/Attic/libpq++.sgml,v 1.21 2000/12/22 18:57:
      an application program:
      <note>
       <para>
-       Refer to the <xref endterm="libpq" linkend="libpq-envars"> for a complete
+       Refer to <xref linkend="libpq-envars"> for a complete
        list of available connection options.
       </para>
      </note>

doc/src/sgml/xfunc.sgml

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-$Header: /cvsroot/pgsql/doc/src/sgml/xfunc.sgml,v 1.25 2000/12/22 18:57:50 petere Exp $
+$Header: /cvsroot/pgsql/doc/src/sgml/xfunc.sgml,v 1.26 2000/12/26 00:10:37 petere Exp $
 -->
 
  <chapter id="xfunc">
@@ -342,7 +342,7 @@ SELECT clean_EMP();
     There are currently three procedural languages available in the standard
     <productname>Postgres</productname> distribution (PLSQL, PLTCL and
     PLPERL), and other languages can be defined.
-    Refer to <xref linkend="xplang-title" endterm="xplang-title"> for
+    Refer to <xref linkend="xplang"> for
     more information.
    </para>
   </sect1>
@@ -1200,7 +1200,7 @@ LANGUAGE 'c';
 	it  can  be  dynamically  loaded  into  
 	<productname>Postgres</productname>
 	always requires special flags.
-	See <xref linkend="dfunc-title" endterm="dfunc-title">
+	See <xref linkend="dfunc">
 	for  a  detailed explanation of how to do it for
 	your particular operating system.
        </para>

doc/src/sgml/xindex.sgml

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-$Header: /cvsroot/pgsql/doc/src/sgml/xindex.sgml,v 1.11 2000/03/31 03:27:41 thomas Exp $
+$Header: /cvsroot/pgsql/doc/src/sgml/xindex.sgml,v 1.12 2000/12/26 00:10:37 petere Exp $
 Postgres documentation
 -->
 
@@ -15,7 +15,7 @@ Postgres documentation
 
   <para>
    Look back at
-   <xref endterm="EXTEND-CATALOGS" linkend="EXTEND-CATALOGS">.
+   <xref linkend="EXTEND-CATALOGS">.
    The right half shows the  catalogs  that we must modify in order to tell
    <productname>Postgres</productname> how to use a user-defined type and/or
    user-defined  operators with an index (i.e., <filename>pg_am, pg_amop,