ObjFW  Diff

{
	return [self rangeOfString: string
			   options: 0
			     range: of_range(0, [self length])];
}

- (of_range_t)rangeOfString: (OFString*)string
		    options: (of_string_search_options_t)options
		    options: (int)options
{
	return [self rangeOfString: string
			   options: options
			     range: of_range(0, [self length])];
}

- (of_range_t)rangeOfString: (OFString*)string
		    options: (of_string_search_options_t)options
		    options: (int)options
		      range: (of_range_t)range
{
	void *pool;
	const of_unichar_t *searchString;
	of_unichar_t *unicodeString;
	size_t i, searchLength;

	[new makeImmutable];

	return new;
}

- (OFString*)stringByReplacingOccurrencesOfString: (OFString*)string
				       withString: (OFString*)replacement
					  options: (int)options
					  inRange: (of_range_t)range
					    range: (of_range_t)range
{
	OFMutableString *new = [[self mutableCopy] autorelease];

	[new replaceOccurrencesOfString: string
			     withString: replacement
				options: options
				inRange: range];
				  range: range];

	[new makeImmutable];

	return new;
}

- (OFString*)uppercaseString

	return !compare;
}

- (OFArray*)componentsSeparatedByString: (OFString*)delimiter
{
	return [self componentsSeparatedByString: delimiter
				       skipEmpty: NO];
					 options: 0];
}

- (OFArray*)componentsSeparatedByString: (OFString*)delimiter
			      skipEmpty: (BOOL)skipEmpty
				options: (int)options
{
	void *pool;
	OFMutableArray *array = [OFMutableArray array];
	const of_unichar_t *string, *delimiterString;
	BOOL skipEmpty = (options & OF_STRING_SKIP_EMPTY);
	size_t length = [self length];
	size_t delimiterLength = [delimiter length];
	size_t i, last;
	OFString *component;

	pool = objc_autoreleasePoolPush();