* Changed string-representation of regexps to handle unprintable chars.

regexp2000/src/jsregexp.cc

 // Copyright 2006-2008 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 980 matching lines @@
 #undef DEFINE_ACCEPT
 
 
 // -------------------------------------------------------------------
 // Emit code.
 
 
 void ChoiceNode::GenerateGuard(RegExpCompiler* compiler,
                                Guard *guard,
                                Label* on_failure) {
-
 }
 
 
 bool ChoiceNode::Emit(RegExpCompiler* compiler) {
   int choice_count = alternatives_->length();
   RegExpMacroAssembler* macro_assembler = compiler->macro_assembler();
   // For now we just call all choices one after the other.  The idea ultimately
   // is to use the Dispatch table to try only the relevant ones.
   for (int i = 0; i < choice_count; i++) {
     GuardedAlternative alternative = (*alternatives_)[i];
@@ skipping 966 matching lines @@
 }
 
 RegExpMacroAssembler::RegExpMacroAssembler() {
 }
 
 RegExpMacroAssembler::~RegExpMacroAssembler() {
 }
 
 
 }}  // namespace v8::internal