diff -r 46d7a5cf8ac6 -r e11df2de6af2 project_files/HedgewarsMobile/Classes/NSStringExtra.m
--- a/project_files/HedgewarsMobile/Classes/NSStringExtra.m	Mon Sep 27 01:51:12 2010 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,60 +0,0 @@
-/*
- * Hedgewars-iOS, a Hedgewars port for iOS devices
- * Copyright (c) 2009-2010 Vittorio Giovara <vittorio.giovara@gmail.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- *
- * File created on 21/09/2010.
- */
-
-
-#import "NSStringExtra.h"
-
-@implementation NSString (extra)
-
--(BOOL) appendToFile:(NSString *)path {
-    NSOutputStream* os = [[NSOutputStream alloc] initToFileAtPath:path append:YES];
-    NSData *allData = [self dataUsingEncoding:NSUTF8StringEncoding];
-
-    [os open];
-    [os write:[allData bytes] maxLength:[allData length]];
-    [os close];
-    
-    [os release];
-    return YES;
-}
-
--(BOOL) appendToFile:(NSString *)path usingStream:(NSOutputStream *)os {
-    NSData *allData = [self dataUsingEncoding:NSUTF8StringEncoding];
-    [os write:[allData bytes] maxLength:[allData length]];
-    return YES;
-}
-
-// by http://iphonedevelopment.blogspot.com/2010/08/nsstring-appendtofileusingencoding.html
--(BOOL) appendToFile:(NSString *)path usingEncoding:(NSStringEncoding) encoding {
-    NSFileHandle *fh = [NSFileHandle fileHandleForWritingAtPath:path]; 
-    if (fh == nil)
-        return [self writeToFile:path atomically:YES encoding:encoding error:nil];
-    
-    [fh truncateFileAtOffset:[fh seekToEndOfFile]];
-    NSData *encoded = [self dataUsingEncoding:encoding];
-    
-    if (encoded == nil) 
-        return NO;
-    
-    [fh writeData:encoded];
-    return YES;
-}
-
-@end