ObjFW  Check-in [e250800382]

- (void)appendString: (OFString*)string
{
	if (string == nil)
		@throw [OFInvalidArgumentException newWithClass: isa
						       selector: _cmd];

	[self appendCStringWithoutUTF8Checking: [string cString]
	[self appendCString: [string cString]];
					length: [string cStringLength]];

	if (string->s->isUTF8)
		s->isUTF8 = YES;
}

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

	va_start(arguments, format);

}

- initWithString: (OFString*)string
{
	self = [super init];

	@try {
		const char *cString;

		s = [self allocMemoryWithSize: sizeof(*s)];
		memset(s, 0, sizeof(*s));

		cString = [string cString];
		s->cStringLength = [string cStringLength];

		switch (of_string_check_utf8(cString, s->cStringLength)) {
		case 1:
			s->isUTF8 = YES;
		s->isUTF8 = string->s->isUTF8;
			break;
		case -1:;
			@throw [OFInvalidEncodingException newWithClass: isa];
		}


		if ((s->cString = strdup(cString)) == NULL)
			@throw [OFOutOfMemoryException
			     newWithClass: isa
			    requestedSize: s->cStringLength + 1];

		s->cString = [self allocMemoryWithSize: s->cStringLength + 1];
		memcpy(s->cString, [string cString], s->cStringLength + 1);
		@try {
			[self addMemoryToPool: s->cString];
		} @catch (id e) {
			free(s->cString);
			@throw e;
		}
	} @catch (id e) {
		[self release];
		@throw e;
	}

	return self;
}