--- parser3/src/include/pa_string.h	2012/03/16 09:24:10	1.201
+++ parser3/src/include/pa_string.h	2012/05/24 12:49:25	1.203
@@ -8,7 +8,7 @@
 #ifndef PA_STRING_H
 #define PA_STRING_H
 
-#define IDENT_PA_STRING_H "$Id: pa_string.h,v 1.201 2012/03/16 09:24:10 moko Exp $"
+#define IDENT_PA_STRING_H "$Id: pa_string.h,v 1.203 2012/05/24 12:49:25 misha Exp $"
 
 // includes
 #include "pa_types.h"
@@ -435,6 +435,10 @@ public:
 			return CORD_chr(body, offset, c);
 		}
 
+		size_t strrpbrk(const char* chars, size_t left, size_t right) const;
+
+		size_t rskipchars(const char* chars, size_t left, size_t right) const;
+
 		template<typename I>
 		int for_each(int (*f)(char c, I), I info) const {
 			return CORD_iter(body, (CORD_iter_fn)f, (void*)info);
@@ -554,6 +558,14 @@ public:
 
 	const char* untaint_and_transcode_cstr(Language lang, const Request_charsets *charsets) const;
 
+	bool is_not_just_lang() const {
+		return langs.opt.is_not_just_lang !=0;
+	}
+	
+	Language just_lang() const {
+		return langs.opt.lang;
+	}
+
 	/// puts pieces to buf
 	Cm serialize(size_t prolog_size) const;
 	/// appends pieces from buf to self
@@ -630,6 +642,20 @@ public:
 		const String& substr, 
 		size_t this_offset=0, Language lang=L_UNSPECIFIED) const;
 
+	size_t strrpbrk(const char* chars, size_t left=0) const {
+		return (length()) ? body.strrpbrk(chars, left, length()-1) : STRING_NOT_FOUND;
+	}
+	size_t strrpbrk(const char* chars, size_t left, size_t right) const {
+		return body.strrpbrk(chars, left, right);
+	}
+
+	size_t rskipchars(const char* chars, size_t left=0) const {
+		return (length()) ? body.rskipchars(chars, left, length()-1) : STRING_NOT_FOUND;
+	}
+	size_t rskipchars(const char* chars, size_t left, size_t right) const {
+		return body.rskipchars(chars, left, right);
+	}
+
 	void split(ArrayString& result, 
 		size_t& pos_after,
 		const char* delim,