88 *
99 *
1010 * IDENTIFICATION
11- * $Header: /cvsroot/pgsql/src/backend/optimizer/util/clauses.c,v 1.80 2001/02/12 18:30:52 momjian Exp $
11+ * $Header: /cvsroot/pgsql/src/backend/optimizer/util/clauses.c,v 1.81 2001/02/12 18:46:40 momjian Exp $
1212 *
1313 * HISTORY
1414 * AUTHORDATEMAJOR EVENT
@@ -1606,7 +1606,7 @@ simplify_op_or_func(Expr *expr, List *args)
16061606 * {
16071607 *if (node == NULL)
16081608 *return false;
1609- *# check for nodes that special work is required for, eg:
1609+ *// check for nodes that special work is required for, eg:
16101610 *if (IsA(node, Var))
16111611 *{
16121612 *... do special actions for Var nodes
@@ -1615,7 +1615,7 @@ simplify_op_or_func(Expr *expr, List *args)
16151615 *{
16161616 *... do special actions for other node types
16171617 *}
1618- *# for any node type not specially processed, do:
1618+ *// for any node type not specially processed, do:
16191619 *return expression_tree_walker(node, my_walker, (void *) context);
16201620 * }
16211621 *
@@ -1659,7 +1659,7 @@ simplify_op_or_func(Expr *expr, List *args)
16591659 *{
16601660 *adjust context for subquery;
16611661 *result = query_tree_walker((Query *) node, my_walker, context,
1662- * true);# to visit subquery RTEs too
1662+ * true);// to visit subquery RTEs too
16631663 *restore context if needed;
16641664 *return result;
16651665 *}
@@ -1909,7 +1909,7 @@ query_tree_walker(Query *query,
19091909 * {
19101910 *if (node == NULL)
19111911 *return NULL;
1912- *# check for nodes that special work is required for, eg:
1912+ *// check for nodes that special work is required for, eg:
19131913 *if (IsA(node, Var))
19141914 *{
19151915 *... create and return modified copy of Var node
@@ -1918,7 +1918,7 @@ query_tree_walker(Query *query,
19181918 *{
19191919 *... do special transformations of other node types
19201920 *}
1921- *# for any node type not specially processed, do:
1921+ *// for any node type not specially processed, do:
19221922 *return expression_tree_mutator(node, my_mutator, (void *) context);
19231923 * }
19241924 *