/*
	Encode a string legally so it can be turned into an NSURL
	Original Source: <http://cocoa.karelia.com/Foundation_Categories/NSString/Encode_a_string_leg.m>
	(See copyright notice at <http://cocoa.karelia.com>)
*/

/*"	Fix a URL-encoded string that may have some characters that makes NSURL barf.
It basicaly re-encodes the string, but ignores escape characters + and %, and also #.
"*/
- (NSString *) encodeLegally
{
	NSString *result = (NSString *) CFURLCreateStringByAddingPercentEscapes(
		NULL, (CFStringRef) self, (CFStringRef) @"%+#", NULL,
		CFStringConvertNSStringEncodingToEncoding(NSUTF8StringEncoding));
	return result;
}