ObjFW  Diff

}

- (void)deleteCharactersInRange: (of_range_t)range
{
	size_t start = range.start;
	size_t end = range.start + range.length;

	if (start > end)
		@throw [OFInvalidArgumentException exceptionWithClass: isa
							     selector: _cmd];

	if (end > s->length)
		@throw [OFOutOfRangeException exceptionWithClass: isa];

	s->hashed = NO;
	s->length -= end - start;

	if (s->UTF8) {

- (void)replaceCharactersInRange: (of_range_t)range
		      withString: (OFString*)replacement
{
	size_t start = range.start;
	size_t end = range.start + range.length;
	size_t newCStringLength, newLength;

	if (start > end)
		@throw [OFInvalidArgumentException exceptionWithClass: isa
							     selector: _cmd];

	if (end > s->length)
		@throw [OFOutOfRangeException exceptionWithClass: isa];

	newLength = s->length - (end - start) + [replacement length];

	if (s->UTF8) {
		start = of_string_index_to_position(s->cString, start,