doctorjs on node_modules of a node.js/express project

[igal1c0de4n]

Hi
In this stackoverflow question:
http://stackoverflow.com/questions/23707611/doctorjs-on-node-modules-of-a-node-js-express-project

I've described a couple of issues with drjs (jsctags.js) running on node_modules folder:

1. It fails. Given that the express project is proven and vastly used, maybe this is not desired behavior?
2. With the files causing the failure removed, the tagging process takes very long and doesn't seem to ever end.

My question:
Is doctorjs designed to tag the node_modules folder?