Add a length parameter for wxRegEx::Matches

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@36182 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/regex.h

@@ -94,9 +94,13 @@ public:
     // true if matches and false otherwise
     //
     // flags may be combination of wxRE_NOTBOL and wxRE_NOTEOL
+    // len may be the length of text (ignored except by built-in regex lib)
     //
     // may only be called after successful call to Compile()
     bool Matches(const wxChar *text, int flags = 0) const;
+    bool Matches(const wxChar *text, int flags, size_t len) const;
+    bool Matches(const wxString& text, int flags = 0) const
+        { return Matches(text.c_str(), flags, text.length()); }
 
     // get the start index and the length of the match of the expression
     // (index 0) or a bracketed subexpression (index != 0)