--- parser3/src/include/pa_string.h	2010/08/27 02:53:34	1.198
+++ parser3/src/include/pa_string.h	2012/04/12 22:44:46	1.202
@@ -1,14 +1,14 @@
 /** @file
 	Parser: string class decl.
 
-	Copyright (c) 2001-2009 ArtLebedev Group (http://www.artlebedev.com)
+	Copyright (c) 2001-2012 Art. Lebedev Studio (http://www.artlebedev.com)
 	Author: Alexandr Petrosian <paf@design.ru> (http://paf.design.ru)
 */
 
 #ifndef PA_STRING_H
 #define PA_STRING_H
 
-static const char * const IDENT_STRING_H="$Date: 2010/08/27 02:53:34 $";
+#define IDENT_PA_STRING_H "$Id: pa_string.h,v 1.202 2012/04/12 22:44:46 moko Exp $"
 
 // includes
 #include "pa_types.h"
@@ -108,7 +108,6 @@ public:
 		L_REGEX='R',		///< RegExp
 		L_JSON='S',			///< JSON code
 		L_HTTP_COOKIE='C',	///< cookies encoded as %uXXXX for compartibility with js functions encode/decode
-		L_FILE_POST='f',	///< temporary escaping zero-char
 		L_PARSER_CODE='p',	///< ^process body
 		// READ WARNING ABOVE BEFORE ADDING ANYTHING
 		L_OPTIMIZE_BIT = 0x80  ///< flag, requiring cstr whitespace optimization
@@ -555,6 +554,14 @@ 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
@@ -581,6 +588,14 @@ public:
 	String& append(const String& src, Language lang, bool forced=false) { 
 		return src.append_to(*this, lang, forced);
 	}
+	String& append_quoted(const String* src, Language lang=L_JSON){
+		*this << "\"";
+		if(src)
+			this->append(*src, lang, true/*forced lang*/);
+		*this << "\"";
+		return *this;
+	}
+
 	String& operator << (const String& src) { return append(src, L_PASS_APPENDED); }
 	String& operator << (const char* src) { return append_help_length(src, 0, L_AS_IS); }
 	String& operator << (const Body& src){