Add bytecodes and an interpreter for executing regular expressions. Very...

src/interpreter-re2k.h

Index: src/interpreter-re2k.h
===================================================================
--- src/interpreter-re2k.h	(revision 0)
+++ src/interpreter-re2k.h	(revision 0)
@@ -0,0 +1,19 @@
+// Copyright 2006-2008 the V8 project authors. All rights reserved.
+
+// A simple interpreter for the Regexp2000 byte code.
+
+#ifndef V8_INTERPRETER_RE2K_H_
+#define V8_INTERPRETER_RE2K_H_
+
+namespace v8 { namespace internal {
+
+
+class Re2kInterpreter {
+ public:
+  static bool Match(ByteArray* code, String* subject, int* captures, int start_position);
+};
+
+
+} }  // namespace v8::internal
+
+#endif  // V8_INTERPRETER_RE2K_H_