2 Copyright (C) 2004 eXtrapola Srl
4 This file is part of SOPE.
6 SOPE is free software; you can redistribute it and/or modify it under
7 the terms of the GNU Lesser General Public License as published by the
8 Free Software Foundation; either version 2, or (at your option) any
11 SOPE is distributed in the hope that it will be useful, but WITHOUT ANY
12 WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
14 License for more details.
16 You should have received a copy of the GNU Lesser General Public
17 License along with SOPE; see the file COPYING. If not, write to the
18 Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA
22 #include "NSString+STX.h"
25 @implementation NSString(STX)
27 - (StructuredText *)structuredText {
28 return [[[StructuredText alloc] initWithString:self] autorelease];
31 - (NSString *)unescapedString {
32 NSMutableString *result;
37 result = [NSMutableString stringWithCapacity:[self length]];
40 length = [text length];
42 for (i = start = 0; i < length; i++) {
45 c = [text characterAtIndex:i];
49 range.location = start;
50 range.length = i - start;
52 [result appendString:[text substringWithRange:range]];
56 c = [text characterAtIndex:i + 1];
66 range.location = start;
67 range.length = i - start;
69 [result appendString:[text substringWithRange:range]];
75 @end /* NSString(STX) */