GitHub'fy Grove.io with dot.js

grove.io.js

/*
** GitHub'fy Grove.io with dot.js
**
** source: http://github.github.com/github-flavored-markdown/scripts/showdown.js
** dotjs: http://defunkt.io/dotjs/
*/

var repo = 'Organization/repo';

setInterval(function(){
    $('.content').each(function() {
        var text = $(this).html();
        
        // ** GFM ** Auto-link sha1
        text = text.replace(/[a-f0-9]{40}/ig, function(wholeMatch,matchIndex){
            var left = text.slice(0, matchIndex), right = text.slice(matchIndex)
            if (left.match(/@$/) || (left.match(/<[^>]+$/) && right.match(/^[^>]*>/))) {return wholeMatch;}
            return "<a href='http://github.com/" +repo + "/commit/" + wholeMatch + "' target='_blank'>" + wholeMatch.substring(0,7) + "</a>";
        });

        // ** GFM ** Auto-link #issue
        text = text.replace(/#([0-9]+)/ig, function(wholeMatch,issue,matchIndex){
            var left = text.slice(0, matchIndex), right = text.slice(matchIndex)
            if (left == "" || left.match(/[a-z0-9_\-+=.]$/) || (left.match(/<[^>]+$/) && right.match(/^[^>]*>/))) {return wholeMatch;}
            return "<a href='http://github.com/" + repo + "/issues/#issue/" + issue + "' target='_blank'>" + wholeMatch + "</a>";
        });
        
        $(this).html(text);
    })
}, 1000)