ObjFW  Diff

		size_t len;

		[cache appendCStringWithoutUTF8Checking: buf + *last
						 length: *i - *last];
		pi = [[cache mutableCopy] autorelease];
		len = [pi length];

		[pi removeCharactersFromIndex: len - 1
		[pi deleteCharactersFromIndex: len - 1
				      toIndex: len];

		/*
		 * Class swizzle the string to be immutable. We pass it as
		 * OFString*, so it can't be modified anyway. But not swizzling
		 * it would create a real copy each time -[copy] is called.
		 */

	if (buf[*i] != '=')
		return;

	if ((len = *i - *last) > 0)
		[cache appendCStringWithoutUTF8Checking: buf + *last
						 length: len];

	[cache removeLeadingAndTrailingWhitespaces];
	[cache deleteLeadingAndTrailingWhitespaces];
	cache_c = [cache cString];
	cache_len = [cache cStringLength];

	if ((tmp = memchr(cache_c, ':', cache_len)) != NULL) {
		attrName = [[OFString alloc] initWithCString: tmp + 1
						      length: cache_len -
							      (tmp - cache_c) -

	pool = [[OFAutoreleasePool alloc] init];

	[cache appendCStringWithoutUTF8Checking: buf + *last
					 length: *i - *last];
	cdata = [[cache mutableCopy] autorelease];
	len = [cdata length];

	[cdata removeCharactersFromIndex: len - 2
	[cdata deleteCharactersFromIndex: len - 2
				 toIndex: len];

	/*
	 * Class swizzle the string to be immutable. We pass it as OFString*, so
	 * it can't be modified anyway. But not swizzling it would create a
	 * real copy each time -[copy] is called.
	 */

	pool = [[OFAutoreleasePool alloc] init];

	[cache appendCStringWithoutUTF8Checking: buf + *last
					 length: *i - *last];
	comment = [[cache mutableCopy] autorelease];
	len = [comment length];

	[comment removeCharactersFromIndex: len - 2
	[comment deleteCharactersFromIndex: len - 2
				   toIndex: len];

	/*
	 * Class swizzle the string to be immutable. We pass it as OFString*, so
	 * it can't be modified anyway. But not swizzling it would create a
	 * real copy each time -[copy] is called.
	 */