ObjFW  Diff

					 length: 1];

	[self replaceCharactersInRange: of_range(index, 1)
			    withString: string];

	objc_autoreleasePoolPop(pool);
}

- (void)appendString: (OFString*)string
{
	return [self insertString: string
			  atIndex: [self length]];
}

- (void)appendCharacters: (of_unichar_t*)characters
		  length: (size_t)length
{
	void *pool = objc_autoreleasePoolPush();

	return [self appendString: [OFString stringWithCharacters: characters
							   length: length]];

	objc_autoreleasePoolPop(pool);
}

- (void)appendUTF8String: (const char*)UTF8String
{
	void *pool = objc_autoreleasePoolPush();

	[self appendString: [OFString stringWithUTF8String: UTF8String]];

	[self appendString: [OFString stringWithCString: cString
					       encoding: encoding
						 length: cStringLength]];

	objc_autoreleasePoolPop(pool);
}







- (void)appendFormat: (OFConstantString*)format, ...
{
	va_list arguments;

	va_start(arguments, format);
	[self appendFormat: format
		 arguments: arguments];