if (gURLRef) { PL_strfree(gURLRef); gURLRef = 0; }
nsHTMLParser::~nsHTMLParser() {  DeleteTokenHandlers();  if(mTransferBuffer)    delete [] mTransferBuffer;  mTransferBuffer=0;  NS_RELEASE(mSink);  if(mCurrentPos)    delete mCurrentPos;  mCurrentPos=0;  if(mTokenizer)    delete mTokenizer;  if(mDTD)    delete mDTD;  mTokenizer=0;  mDTD=0;}