ObjFW  Diff

}

- (void)replaceCharactersInRange: (of_range_t)range
		      withString: (OFString*)replacement
{
	[self deleteCharactersInRange: range];
	[self insertString: replacement
		   atIndex: range.start];
		   atIndex: range.location];
}

- (void)replaceOccurrencesOfString: (OFString*)string
			withString: (OFString*)replacement
{
	[self replaceOccurrencesOfString: string
			      withString: replacement

	void *pool = objc_autoreleasePoolPush(), *pool2;
	const of_unichar_t *unicodeString;
	const of_unichar_t *searchString = [string unicodeString];
	size_t searchLength = [string length];
	size_t replacementLength = [replacement length];
	size_t i;

	if (range.start + range.length > [self length])
	if (range.location + range.length > [self length])
		@throw [OFOutOfRangeException exceptionWithClass: [self class]];

	if (searchLength > range.length) {
		objc_autoreleasePoolPop(pool);
		return;
	}

	pool2 = objc_autoreleasePoolPush();
	unicodeString = [self unicodeString];

	for (i = range.start; i <= range.length - searchLength; i++) {
	for (i = range.location; i <= range.length - searchLength; i++) {
		if (memcmp(unicodeString + i, searchString,
		    searchLength * sizeof(of_unichar_t)))
			continue;

		[self replaceCharactersInRange: of_range(i, searchLength)
				    withString: replacement];