rem: if ( !needSep ) {  this.removeItem( "context-sep-open" ); } 
add:  this.showItem( "context-sep-open", this.onLink && !this.inFrame ); 
context:     initOpenItems : function () {        var needSep = false;            // Remove open/edit link if not applicable.        if ( !this.onLink ) {            this.removeItem( "context-openlink" );            this.removeItem( "context-editlink" );        } else {            needSep = true;        }            // Remove open frame if not applicable.        if ( !this.inFrame ) {            this.removeItem( "context-openframe" );        } else {            needSep = true;        }            if ( !needSep ) {            // Remove separator after open items.            this.removeItem( "context-sep-open" );        }    },
meta: 10234	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/10234/0e4600ac2413d8ea3a75e428514ddf50b514710e/nsContextMenu.js/clean/xpfe/browser/resources/content/nsContextMenu.js