--- parser3/src/include/pa_string.h	2016/11/28 22:42:57	1.221
+++ parser3/src/include/pa_string.h	2017/12/05 22:59:58	1.224
@@ -1,14 +1,14 @@
 /** @file
 	Parser: string class decl.
 
-	Copyright (c) 2001-2015 Art. Lebedev Studio (http://www.artlebedev.com)
+	Copyright (c) 2001-2017 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
 
-#define IDENT_PA_STRING_H "$Id: pa_string.h,v 1.221 2016/11/28 22:42:57 moko Exp $"
+#define IDENT_PA_STRING_H "$Id: pa_string.h,v 1.224 2017/12/05 22:59:58 moko Exp $"
 
 // includes
 #include "pa_types.h"
@@ -16,7 +16,7 @@
 
 extern "C" { // cord's author forgot to do that
 #define CORD_NO_IO
-#include "cord.h"
+#include "../lib/cord/include/cord.h"
 
 #ifdef CORD_CAT_OPTIMIZATION
 #define CORD_cat(x, y) CORD_cat_optimized(x, y)
@@ -171,7 +171,7 @@ public:
 
 	public:
 
-		const char* v() const;
+		const char* visualize() const;
 		void dump() const;
 
 		Languages(): langs(0) {}
@@ -350,7 +350,6 @@ public:
 
 	public:
 
-		const char* v() const;
 		void dump() const;
 
 		Body(): body(CORD_EMPTY) INIT_HASH_CODE(0) INIT_LENGTH(0) {}
@@ -491,7 +490,6 @@ private:
 	Body body; ///< all characters of string
 	Languages langs; ///< string characters lang
 
-	const char* v() const;
 	void dump() const;
 	#define ASSERT_STRING_INVARIANT(string) \
 		assert((string).langs.invariant((string).body.length()))
@@ -565,6 +563,8 @@ public:
 		return langs.opt.lang;
 	}
 
+	char* visualize_langs() const;
+
 	/// puts pieces to buf
 	Cm serialize(size_t prolog_size) const;
 	/// appends pieces from buf to self