ObjFW  Diff

#import "OFString.h"
#import "OFArray.h"
#import "OFDictionary.h"
#import "OFFile.h"
#import "OFURL.h"
#import "OFHTTPRequest.h"
#import "OFXMLElement.h"
#import "OFAutoreleasePool.h"

#import "OFHTTPRequestFailedException.h"
#import "OFInitializationFailedException.h"
#import "OFInvalidArgumentException.h"
#import "OFInvalidEncodingException.h"
#import "OFInvalidFormatException.h"

}

- (OFString*)description
{
	return [[self copy] autorelease];
}

- (OFString*)stringBySerializing
- (OFXMLElement*)XMLElementBySerializing
{
	OFMutableString *serialization = [[self mutableCopy] autorelease];
	[serialization replaceOccurrencesOfString: @"\\"
				       withString: @"\\\\"];
	[serialization replaceOccurrencesOfString: @"\""
				       withString: @"\\\""];
	OFAutoreleasePool *pool;
	OFXMLElement *element;

	element = [OFXMLElement elementWithName: @"object"
				      namespace: OF_SERIALIZATION_NS
	[serialization replaceOccurrencesOfString: @"\n"
				       withString: @"\\n\"\n    \""];
	[serialization replaceOccurrencesOfString: @"\r"
				       withString: @"\\r"];
	[serialization replaceOccurrencesOfString: @"\t"
				    stringValue: self];

				       withString: @"\\t"];
	pool = [[OFAutoreleasePool alloc] init];

	if ([self isKindOfClass: [OFMutableString class]])
		[serialization prependString: @"(mutable)\""];
	if ([self isKindOfClass: [OFConstantString class]])
		[element addAttributeWithName: @"class"
				  stringValue: @"OFString"];
	else
		[serialization prependString: @"\""];
	[serialization appendString: @"\""];
		[element addAttributeWithName: @"class"
				  stringValue: [self className]];

	[pool release];
	/*

	 * Class swizzle the string to be immutable. We declared the return type
	 * to be OFString*, so it can't be modified anyway. But not swizzling it
	 * would create a real copy each time -[copy] is called.
	 */
	serialization->isa = [OFString class];
	return serialization;
	return element;
}

- (of_unichar_t)characterAtIndex: (size_t)index
{
	of_unichar_t c;

	if (![self isUTF8]) {