rem: if (a[0] < b[0]) return -1; if (a[0] > b[0]) return  1; return 0; 
add: if (a[0] < b[0]) return -1; if (a[0] > b[0]) return  1; return 0; 
context:       function (a, b) {        if (a[0] < b[0]) return -1;        if (a[0] > b[0]) return  1;        return 0;    });
meta: 5872	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/5872/2d65205518dd78630410f6b14825016641cea695/pref-languages.js/buggy/suite/common/pref/pref-languages.js