--- parser3/src/classes/table.C	2001/04/28 07:27:32	1.65.2.3
+++ parser3/src/classes/table.C	2001/04/28 15:22:39	1.68
@@ -5,7 +5,7 @@
 
 	Author: Alexander Petrosyan <paf@design.ru> (http://design.ru/paf)
 
-	$Id: table.C,v 1.65.2.3 2001/04/28 07:27:32 paf Exp $
+	$Id: table.C,v 1.68 2001/04/28 15:22:39 paf Exp $
 */
 
 #include "pa_config_includes.h"
@@ -372,7 +372,11 @@ static void _append(Request& r, const St
 	Array& row=*new(pool) Array(pool);
 	string.split(row, 0, "\t", 1, String::UL_CLEAN);
 
-	static_cast<VTable *>(r.self)->table()+=&row;
+	VTable& vtable=*static_cast<VTable *>(r.self);
+	// disable ^a.menu{^a.append[]}
+	vtable.lock();
+	vtable.table()+=&row;
+	vtable.unlock();
 }
 
 static void _join(Request& r, const String& method_name, MethodParams *params) {