My dicerolling friends, I've written a quick dice syntax parser (e.g. 2d6-4+1d8).

You can test it here: https://jsfiddle.net/danneu/u670tu3s/3/

[img]https://dl.dropboxusercontent.com/spa/quq37nq1583x0lf/gprg0ey3.png[/img]

Once it looks good, I can build a quick dice system.