--- parser3/src/main/pa_common.C	2021/11/08 11:44:19	1.325
+++ parser3/src/main/pa_common.C	2024/09/11 21:07:36	1.331
@@ -1,8 +1,8 @@
 /** @file
 	Parser: commonly functions.
 
-	Copyright (c) 2000-2020 Art. Lebedev Studio (http://www.artlebedev.com)
-	Author: Alexandr Petrosian <paf@design.ru> (http://paf.design.ru)
+	Copyright (c) 2000-2023 Art. Lebedev Studio (http://www.artlebedev.com)
+	Authors: Konstantin Morshnev <moko@design.ru>, Alexandr Petrosian <paf@design.ru>
 */
 
 #include "pa_common.h"
@@ -12,7 +12,6 @@
 #include "pa_charsets.h"
 #include "pa_http.h"
 #include "pa_request_charsets.h"
-#include "pcre.h"
 #include "pa_request.h"
 
 #include "pa_idna.h"
@@ -29,7 +28,7 @@
 #define pa_mkdir(path, mode) mkdir(path, mode)
 #endif
 
-volatile const char * IDENT_PA_COMMON_C="$Id: pa_common.C,v 1.325 2021/11/08 11:44:19 moko Exp $" IDENT_PA_COMMON_H IDENT_PA_HASH_H IDENT_PA_ARRAY_H IDENT_PA_STACK_H; 
+volatile const char * IDENT_PA_COMMON_C="$Id: pa_common.C,v 1.331 2024/09/11 21:07:36 moko Exp $" IDENT_PA_COMMON_H IDENT_PA_HASH_H IDENT_PA_ARRAY_H IDENT_PA_STACK_H; 
 
 // some maybe-undefined constants
 
@@ -116,7 +115,7 @@ struct File_read_action_info {
 
 static void file_read_action(struct stat& finfo, int f, const String& file_spec, void *context) {
 	File_read_action_info& info = *static_cast<File_read_action_info *>(context); 
-	size_t to_read_size = check_file_size(info.limit && info.limit < finfo.st_size ? info.limit : finfo.st_size, &file_spec);
+	size_t to_read_size = check_file_size(info.limit && info.limit < (size_t)finfo.st_size ? info.limit : (size_t)finfo.st_size, &file_spec);
 	if(to_read_size) {
 		if(info.offset)
 			 pa_lseek(f, info.offset, SEEK_SET); // seek never fails as POSIX allows the file offset to be set beyond the EOF
@@ -763,19 +762,21 @@ const char* format(double value, const c
 	if(fmt && strlen(fmt)){
 		switch(format_type(fmt)){
 			case FormatDouble:
-				size=snprintf(local_buf, sizeof(local_buf), fmt, value); 
-				break;
-			case FormatInt:
-				size=snprintf(local_buf, sizeof(local_buf), fmt, (int)value); 
+				size=snprintf(local_buf, sizeof(local_buf), fmt, value);
 				break;
 			case FormatUInt:
-				size=snprintf(local_buf, sizeof(local_buf), fmt, (uint)value); 
+				if(value >= 0){ // on Apple M1 (uint)<negative value> is 0
+					size=snprintf(local_buf, sizeof(local_buf), fmt, clip2uint(value));
+					break;
+				}
+			case FormatInt:
+				size=snprintf(local_buf, sizeof(local_buf), fmt, clip2int(value));
 				break;
 			case FormatInvalid:
 				throw Exception(PARSER_RUNTIME, 0, "Incorrect format string '%s' was specified.", fmt);
 		}
 	} else
-		size=snprintf(local_buf, sizeof(local_buf), "%d", (int)value);
+		return pa_itoa(clip2int(value));
 
 	if(size < 0 || size >= MAX_NUMBER-1){ // on win32 we manually reduce max size while printing
 		throw Exception(PARSER_RUNTIME, 0, "Error occurred white executing snprintf with format string '%s'.", fmt);
@@ -912,7 +913,7 @@ size_t strpos(const char *str, const cha
 	return (p==0)?STRING_NOT_FOUND:p-str;
 }
 
-int remove_crlf(char* start, char* end) {
+size_t remove_crlf(char* start, char* end) {
 	char* from=start;
 	char* to=start;
 	bool skip=false;