Improve tab completion for \ef.

Andrew Gierth

src/bin/psql/tab-complete.c

@@ -3,7 +3,7 @@
  *
  * Copyright (c) 2000-2009, PostgreSQL Global Development Group
  *
- * $PostgreSQL: pgsql/src/bin/psql/tab-complete.c,v 1.182 2009/04/06 15:50:59 momjian Exp $
+ * $PostgreSQL: pgsql/src/bin/psql/tab-complete.c,v 1.183 2009/04/08 04:05:16 momjian Exp $
  */
 
 /*----------------------------------------------------------------------
@@ -630,7 +630,7 @@ psql_completion(char *text, int start, int end)
 		"\\d", "\\da", "\\db", "\\dc", "\\dC", "\\dd", "\\dD", "\\des", "\\deu", "\\dew", "\\df",
 		"\\dF", "\\dFd", "\\dFp", "\\dFt", "\\dg", "\\di", "\\dl",
 		"\\dn", "\\do", "\\dp", "\\ds", "\\dS", "\\dt", "\\dT", "\\dv", "\\du",
-		"\\e", "\\echo", "\\encoding",
+		"\\e", "\\echo", "\\ef", "\\encoding",
 		"\\f", "\\g", "\\h", "\\help", "\\H", "\\i", "\\l",
 		"\\lo_import", "\\lo_export", "\\lo_list", "\\lo_unlink",
 		"\\o", "\\p", "\\password", "\\prompt", "\\pset", "\\q", "\\qecho", "\\r",
@@ -2218,6 +2218,9 @@ psql_completion(char *text, int start, int end)
 	else if (strncmp(prev_wd, "\\d", strlen("\\d")) == 0)
 		COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_tisv, NULL);
 
+	else if (strcmp(prev_wd, "\\ef") == 0)
+		COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_functions, NULL);
+
 	else if (strcmp(prev_wd, "\\encoding") == 0)
 		COMPLETE_WITH_QUERY(Query_for_list_of_encodings);
 	else if (strcmp(prev_wd, "\\h") == 0 || strcmp(prev_wd, "\\help") == 0)