rem: if (gTotalSearchTerms>1) removeSearchRow(--gTotalSearchTerms); if (gTotalSearchTerms==1) gSearchLessButton .setAttribute("disabled", "true"); 
add: if (gTotalSearchTerms > 1) { removeSearchRow(rowNumber); --gTotalSearchTerms; } 
context: function onLess(event){    if (gTotalSearchTerms>1)        removeSearchRow(--gTotalSearchTerms);    if (gTotalSearchTerms==1)        gSearchLessButton .setAttribute("disabled", "true");    // the user removed a term, so scroll to the bottom so they are aware of it    scrollToLastSearchTerm(gTotalSearchTerms);}
meta: 10234	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/10234/28c16aa5256a9c88c9227e8da77ab588815fa0d9/searchTermOverlay.js/buggy/mailnews/base/search/resources/content/searchTermOverlay.js