rem: _browserHistory.removePage( fixupURI.spec ); 
add: _browserHistory.removePage( fixupURI ); 
context: function markURIReadState( sURI, bRead ){	if ( !sURI )		return;	// why do we need to fixup the URI?	var fixupURI = _getFixupURI( sURI );	var visited = _globalHistory.isVisited( fixupURI );	if ( visited == bRead )		return;	if ( bRead )		_globalHistory.addURI( fixupURI, false, true );	else		_browserHistory.removePage( fixupURI.spec );}
meta: 359	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/359/617f3e0861126c46b99a19305156b39eecfe2e9b/sage.js/clean/src/sage/content/sage.js