Try bumping to version two...

src/backend/parser/gram.y

@@ -10,7 +10,7 @@
  *
  *
  * IDENTIFICATION
- *	  $Header: /cvsroot/pgsql/src/backend/parser/gram.y,v 1.106 1998/02/11 04:09:52 thomas Exp $
+ *	  $Header: /cvsroot/pgsql/src/backend/parser/gram.y,v 2.1 1998/02/11 04:11:19 thomas Exp $
  *
  * HISTORY
  *	  AUTHOR			DATE			MAJOR EVENT