Function getmeta

src/background.js:2856–2866

(req)

        };

        var getmeta = function(req) {
            o.meta = null;
            if (req.readyState == 4 && req.status == 200) {
                var meta = scriptParser.processMetaHeader(req.responseText);
                o.meta = meta;
                o.metasrc = req.responseText;
            } else {
                console.log("bg: unable to find meta data @ " + murl + " req.status = " + req.status);
            }
            callback(o);
        };

        xmlhttpRequest(details, getmeta);