add:  var fileName = bp.fileName; var line = bp.line;  display (getMsg(MSN_BP_DISABLED, [fileName, line, matches]));  if (console._sources[fileName]) delete console._sources[fileName][line - 1].isBreakpoint; else { function cb (data, url) { delete console._sources[fileName][line - 1].isBreakpoint; } loadSource(fileName, cb); }  
context: function clearBreakpointByNumber (number){    var bp = console._breakpoints[number];    if (!bp)        return 0;    var matches = bp.length;    for (var i = 0; i < bp.length; ++i)        bp[i].script.clearBreakpoint(bp[i].pc);    arrayRemoveAt (console._breakpoints, number);    return matches;}
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/ccd5b22a3b4890faa2cbdfe9bc242000263b0c84/venkman-debugger.js/clean/extensions/venkman/resources/content/venkman-debugger.js