--- parser3/src/include/pa_request.h	2016/10/03 20:34:48	1.229
+++ parser3/src/include/pa_request.h	2016/11/01 23:10:41	1.238
@@ -8,7 +8,7 @@
 #ifndef PA_REQUEST_H
 #define PA_REQUEST_H
 
-#define IDENT_PA_REQUEST_H "$Id: pa_request.h,v 1.229 2016/10/03 20:34:48 moko Exp $"
+#define IDENT_PA_REQUEST_H "$Id: pa_request.h,v 1.238 2016/11/01 23:10:41 moko Exp $"
 
 #include "pa_pool.h"
 #include "pa_hash.h"
@@ -186,18 +186,15 @@ public:
 
 	/**
 		core request processing
-
 		BEWARE: may throw exception to you: catch it!
 	*/
-	void core(
-		const char* config_filespec, ///< system config filespec
-		bool config_fail_on_read_problem, ///< fail if system config file not found
-		bool header_only);
+	void core(const char* config_filespec, bool config_fail_on_read_problem, bool header_only);
 
 	/// executes ops
 	void execute(ArrayOperation& ops); // execute.C
-	void op_call(VMethodFrame &frame);
-	void op_call_write(VMethodFrame &frame);
+	void call(VMethodFrame &frame);
+	void call_expression(VMethodFrame &frame);
+	void call_write(VMethodFrame &frame);
 	Value& construct(VStateless_class &class_value, const Method &method);
 
 	/// execute ops with anti-recoursion check
@@ -222,52 +219,29 @@ public:
 
 	/// processes any code-junction there may be inside of @a value
 	Value& process_getter(Junction& junction); // execute.C
-	Value& process(Value& input_value, bool intercept_string=true); // execute.C
+	Value& process(Value& input_value); // execute.C
 	void process_write(Value& input_value); // execute.C
 
 	//@{ convinient helpers
 	const String& process_to_string(Value& input_value) {
-		return process(input_value, true/*intercept_string*/).as_string();
-	}
-	Value& process_to_value(Value& input_value, bool intercept_string=true) {
-		return process(input_value, intercept_string);
+		return process(input_value).as_string();
 	}
 	//@}
 	const String* get_method_filename(const Method* method); // execute.C
 	const String* get_used_filename(uint file_no);
 	
-	/// appending, sure of clean string inside
-	void write_no_lang(const String& astring) {
-		wcontext->write(astring, 
-			(String::Language)(String::L_CLEAN | (flang & String::L_OPTIMIZE_BIT) ));
-	}
-	/// appending sure value, that would be converted to clean string
-	void write_no_lang(Value& avalue) {
-		if(wcontext->get_in_expression())
-			wcontext->write(avalue);
-		else
-			wcontext->write(avalue, (String::Language)(String::L_CLEAN | (flang & String::L_OPTIMIZE_BIT) ));
-	}
-
-	/// appending string, passing language built into string being written
-	void write_pass_lang(const String& astring) {
-		wcontext->write(astring, String::L_PASS_APPENDED);
-	}
-	/// appending possible string, passing language built into string being written
-	void write_pass_lang(Value& avalue) {
-		wcontext->write(avalue, String::L_PASS_APPENDED);
-	}
-
-	/// appending possible string, assigning untaint language
-	void write_assign_lang(Value& avalue) {
-		wcontext->write(avalue, flang); 
+	/// appending string with it's languages
+	void write(const String& astring) {
+		wcontext->write(astring);
 	}
-	/// appending string, assigning untaint language
-	void write_assign_lang(const String& astring) {
-		wcontext->write(astring, flang); 
+	
+	/// in [] and {} appending string if get_string is not null, else appending value
+	/// in () allways appending value
+	void write(Value& avalue) {
+		wcontext->write_as_string(avalue);
 	}
 
-	/// appending sure value
+	/// allways appending value
 	void write_value(Value& avalue) {
 		wcontext->write(avalue);
 	}
@@ -465,20 +439,6 @@ public:
 	}
 };
 
-///	Auto-object used for temporary changing Request::flang.
-class Temp_lang {
-	Request& frequest;
-	String::Language saved_lang;
-public:
-	Temp_lang(Request& arequest, String::Language alang) :
-		frequest(arequest),
-		saved_lang(arequest.set_lang(alang)) {
-	}
-	~Temp_lang() {
-		frequest.restore_lang(saved_lang);
-	}
-};
-
 ///	Auto-object used for temporary changing Request::fconnection.
 class Temp_connection {
 	Request& frequest;