Change numericsep to a boolean, and make it locale-aware.

doc/src/sgml/ref/psql-ref.sgml

 <!--
-$PostgreSQL: pgsql/doc/src/sgml/ref/psql-ref.sgml,v 1.146 2005/07/10 03:46:12 momjian Exp $
+$PostgreSQL: pgsql/doc/src/sgml/ref/psql-ref.sgml,v 1.147 2005/07/14 08:42:36 momjian Exp $
 PostgreSQL documentation
 -->
 
@@ -1496,10 +1496,9 @@ lo_import 152801
           <term><literal>numericsep</literal></term>
           <listitem>
           <para>
-          Specifies the character separator between groups of three digits
-          to the left of the decimal marker.  The default is <literal>''</>
-          (none).  Setting this to a period also changes the decimal marker 
-          to a comma.
+          Toggles the display of a locale-aware character to separate groups
+          of digits to the left of the decimal marker.  It also enables
+          a locale-aware decimal marker.
           </para>
           </listitem>
           </varlistentry>

src/bin/psql/command.c

@@ -3,7 +3,7 @@
  *
  * Copyright (c) 2000-2005, PostgreSQL Global Development Group
  *
- * $PostgreSQL: pgsql/src/bin/psql/command.c,v 1.148 2005/07/14 06:49:58 momjian Exp $
+ * $PostgreSQL: pgsql/src/bin/psql/command.c,v 1.149 2005/07/14 08:42:37 momjian Exp $
  */
 #include "postgres_fe.h"
 #include "command.h"
@@ -1420,15 +1420,17 @@ do_pset(const char *param, const char *value, printQueryOpt *popt, bool quiet)
 				   : _("Expanded display is off.\n"));
 	}
 
+	/* numeric separators */
 	else if (strcmp(param, "numericsep") == 0)
 	{
-		if (value)
+		popt->topt.numericSep = !popt->topt.numericSep;
+		if (!quiet)
 		{
-			free(popt->topt.numericSep);
-			popt->topt.numericSep = pg_strdup(value);
+			if (popt->topt.numericSep)
+				puts(_("Showing numeric separators."));
+			else
+				puts(_("Numeric separators are off."));
 		}
-		if (!quiet)
-			printf(_("Numeric separator is \"%s\".\n"), popt->topt.numericSep);
 	}
 
 	/* null display */

src/bin/psql/print.h

@@ -3,7 +3,7 @@
  *
  * Copyright (c) 2000-2005, PostgreSQL Global Development Group
  *
- * $PostgreSQL: pgsql/src/bin/psql/print.h,v 1.26 2005/07/10 03:46:13 momjian Exp $
+ * $PostgreSQL: pgsql/src/bin/psql/print.h,v 1.27 2005/07/14 08:42:37 momjian Exp $
  */
 #ifndef PRINT_H
 #define PRINT_H
@@ -40,7 +40,8 @@ typedef struct _printTableOpt
 	char	   *fieldSep;		/* field separator for unaligned text mode */
 	char	   *recordSep;		/* record separator for unaligned text
 								 * mode */
-	char	   *numericSep;		/* numeric units separator */
+	bool		numericSep;		/* locale-aware numeric units separator and
+								 *  decimal marker */
 	char	   *tableAttr;		/* attributes for HTML <table ...> */
 	int			encoding;		/* character encoding */
 	bool		normal_query;	/* are we presenting the results of a
@@ -86,6 +87,8 @@ typedef struct _printQueryOpt
 void		printQuery(const PGresult *result, const printQueryOpt *opt,
 					   FILE *fout, FILE *flog);
 
+void	setDecimalLocale(void);
+
 #ifndef __CYGWIN__
 #define DEFAULT_PAGER "more"
 #else

src/bin/psql/startup.c

@@ -3,7 +3,7 @@
  *
  * Copyright (c) 2000-2005, PostgreSQL Global Development Group
  *
- * $PostgreSQL: pgsql/src/bin/psql/startup.c,v 1.118 2005/06/21 04:02:33 tgl Exp $
+ * $PostgreSQL: pgsql/src/bin/psql/startup.c,v 1.119 2005/07/14 08:42:37 momjian Exp $
  */
 #include "postgres_fe.h"
 
@@ -130,6 +130,7 @@ main(int argc, char *argv[])
 	setvbuf(stderr, NULL, _IONBF, 0);
 	setup_win32_locks();
 #endif
+	setDecimalLocale();
 	pset.cur_cmd_source = stdin;
 	pset.cur_cmd_interactive = false;
 	pset.encoding = PQenv2encoding();