--- parser3/src/classes/json.C	2016/11/03 16:17:37	1.49
+++ parser3/src/classes/json.C	2020/12/15 17:10:28	1.55
@@ -1,7 +1,7 @@
 /** @file
 	Parser: @b json parser class.
 
-	Copyright (c) 2000-2015 Art. Lebedev Studio (http://www.artlebedev.com)
+	Copyright (c) 2000-2020 Art. Lebedev Studio (http://www.artlebedev.com)
 */
 
 #include "classes.h"
@@ -18,7 +18,7 @@
 #include "pa_vxdoc.h"
 #endif
 
-volatile const char * IDENT_JSON_C="$Id: json.C,v 1.49 2016/11/03 16:17:37 moko Exp $";
+volatile const char * IDENT_JSON_C="$Id: json.C,v 1.55 2020/12/15 17:10:28 moko Exp $";
 
 // class
 
@@ -32,7 +32,7 @@ public:
 DECLARE_CLASS_VAR(json, new MJson);
 
 // methods
-struct Json {
+struct Json : public PA_Allocated {
 	Stack<VHash*> stack;
 	Stack<String*> key_stack;
 
@@ -66,7 +66,7 @@ struct Json {
 static void set_json_value(Json *json, Value *value){
 	VHash *top = json->stack.top_value();
 	if(json->key == NULL){
-		top->hash().put(String(format(top->get_hash()->count(), 0)), value);
+		top->hash().put(format(top->get_hash()->count(), 0), value);
 	} else {
 		switch (json->distinct){
 			case Json::D_EXCEPTION:
@@ -366,7 +366,7 @@ const uint ANTI_ENDLESS_JSON_STRING_RECO
 char *get_indent(uint level){
 	static char* cache[ANTI_ENDLESS_JSON_STRING_RECOURSION]={};
 	if (!cache[level]){
-		char *result = 	static_cast<char*>(pa_gc_malloc_atomic(level+1));
+		char *result = 	static_cast<char*>(pa_malloc_atomic(level+1));
 		memset(result, '\t', level);
 		result[level]='\0';
 		return cache[level]=result;
@@ -472,6 +472,9 @@ static void _string(Request& r, MethodPa
 				if(key == "skip-unknown"){
 					json.skip_unknown=r.process(*value).as_bool();
 					valid_options++;
+				} else if(key == "one-line"){
+					json.one_line=r.process(*value).as_bool();
+					valid_options++;
 				} else if(key == "date" && value->is_string()){
 					const String& svalue=value->as_string();
 					if(!json.set_date_format(svalue))
@@ -532,8 +535,15 @@ static void _string(Request& r, MethodPa
 
 	const String& result_string=value_json_string(String::Body(), r.process(params[0]), json);
 	String::Body result_body=result_string.cstr_to_string_body_untaint(String::L_JSON, r.connection(false), &r.charsets);
+	if(json.one_line){
+		char *result=result_body.cstrm();
+		for(char *c=result;*c;c++)
+			if(*c=='\n')
+				*c=' ';
+		result_body=result;
+	}
 	r.write(*new String(result_body, String::L_AS_IS));
- }
+}
 
 // constructor