ObjFW  Diff

	return self;
}

- removeCharactersFromIndex: (size_t)start
		    toIndex: (size_t)end
{
	start = of_string_index_to_position(string, start, length);
	end = of_string_index_to_position(string, end, length);

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

	if (end > length)
		@throw [OFOutOfRangeException newWithClass: isa];