--- parser3/src/classes/void.C	2002/08/01 11:41:13	1.21
+++ parser3/src/classes/void.C	2002/08/20 09:37:31	1.24
@@ -5,7 +5,7 @@
 	Author: Alexandr Petrosian <paf@design.ru> (http://paf.design.ru)
 */
 
-static const char* IDENT_VOID_C="$Date: 2002/08/01 11:41:13 $";
+static const char* IDENT_VOID_C="$Date: 2002/08/20 09:37:31 $";
 
 #include "classes.h"
 #include "pa_request.h"
@@ -25,6 +25,20 @@ public: // Methoded
 
 // methods
 
+static void _length(Request& r, const String&, MethodParams *params) {
+	Pool& pool=r.pool();
+	// always zero
+	r.write_no_lang(*new(pool) VInt(pool, 0));
+}
+
+static void _pos(Request& r, const String& method_name, MethodParams *params) {
+	Pool& pool=r.pool();
+
+	Value& substr=params->as_no_junction(0, "substr must not be code");
+	// never found
+	r.write_assign_lang(*new(pool) VInt(pool, -1));
+}
+
 static void _int(Request& r, const String&, MethodParams *params) {
 	Pool& pool=r.pool();
 	VVoid *vvoid=static_cast<VVoid *>(r.self);
@@ -70,21 +84,21 @@ static void _sql(Request& r, const Strin
 	const char *statement_cstr=
 		statement_string.cstr(String::UL_UNSPECIFIED, r.connection(&method_name));
 	Void_sql_event_handlers handlers(pool, statement_string);
-	try {
-		r.connection(&method_name)->query(
-			statement_cstr, 0, 0,
-			handlers);
-	} catch(const Exception& e) {
-		// more specific source [were url]
-		throw Exception("sql.execute", 
-			&statement_string, 
-			"%s", e.comment());
-	}
+	r.connection(&method_name)->query(
+		statement_cstr, 0, 0,
+		handlers,
+		statement_string);
 }
 
 // constructor
 
 MVoid::MVoid(Pool& apool) : Methoded(apool, "void") {
+	// ^void.length[] 
+	add_native_method("length", Method::CT_DYNAMIC, _length, 0, 0);
+
+	// ^void.pos[substr]
+	add_native_method("pos", Method::CT_DYNAMIC, _pos, 1, 1);
+
 	// ^void.int[] 
 	// ^void.int(default)
 	add_native_method("int", Method::CT_DYNAMIC, _int, 0, 1);