API: expose RegExp.

include/v8.h

Index: include/v8.h
diff --git a/include/v8.h b/include/v8.h
index 0613d5861ca2246a1d187ff2331d05ce9930902b..9ee1687d69e080689bcd66f69ca39d7c5de59678 100644
--- a/include/v8.h
+++ b/include/v8.h
@@ -1359,6 +1359,36 @@ class Date : public Value {
 };
 
 
+/**
+ * An instance of the built-in RegExp constructor (ECMA-262, 15.10).
+ */
+class RegExp : public Value {
+ public:
+  enum Flags {
+    kNone = 0,
+    kGlobal = 1,
+    kIgnoreCase = 2,
+    kMultiline = 4
+  };
+
+  V8EXPORT static Local<RegExp> New(Handle<String> pattern,

[Mads Ager (chromium), 2010/10/05 08:55:46]

Could you add comments to this method as well. You should add an example of
using flags.

+                                    Flags flags);
+
+  /**
+   * Returns the value of the source property: a string representing
+   * the regular expression.
+   */
+  V8EXPORT Local<String> GetSource() const;
+
+  V8EXPORT Flags GetFlags() const;

[Mads Ager (chromium), 2010/10/05 08:55:46]

Could you add comments to this method as well?

+
+  static inline RegExp* Cast(v8::Value* obj);
+
+ private:
+  V8EXPORT static void CheckCast(v8::Value* obj);
+};
+
+
 enum PropertyAttribute {
   None       = 0,
   ReadOnly   = 1 << 0,
@@ -3617,6 +3647,14 @@ Date* Date::Cast(v8::Value* value) {
 }
 
 
+RegExp* RegExp::Cast(v8::Value* value) {
+#ifdef V8_ENABLE_CHECKS
+  CheckCast(value);
+#endif
+  return static_cast<RegExp*>(value);
+}
+
+
 Object* Object::Cast(v8::Value* value) {
 #ifdef V8_ENABLE_CHECKS
   CheckCast(value);