190     var needle = {  variable
196     needle.source = this._findSourceIndex(needle.source);
197     if (needle.source < 0) {
203     var index = this._findMapping(needle,
648     var needle = {  variable
654       needle,
665       if (mapping.generatedLine === needle.generatedLine) {
792     var needle = {  variable
799       needle,
810       if (mapping.source === needle.source) {
969     var needle = {  variable
976     var sectionIndex = binarySearch.search(needle, this._sections,
977       function(needle, section) {  argument
978         var cmp = needle.generatedLine - section.generatedOffset.generatedLine;
983         return (needle.generatedColumn -
998       line: needle.generatedLine -
1000       column: needle.generatedColumn -
1001         (section.generatedOffset.generatedLine === needle.generatedLine