Using stylus sourcemaps with nib

[ryanmunger]

Currently I am using nib as follows:

var express = require("express"),
    path = require("path"),
    stylus = require("stylus"),
    nib = require("nib");

function compile(str, path) {
  return stylus(str)
    .set('filename', path)
    .set('compress', true)
    .use(nib());
}

app.use(stylus.middleware({
  src: __dirname + '/public',
  compile: compile,
  sourcemaps: true
}));

app.use(express.static(path.join(__dirname, "public")));

I have sourcemaps set to true, and stylus works fine without the call to nib. However, once I add nib, the sourcemaps seem to stop working. Any ideas on this? Thanks!

[yocontra]

nib is using an old version of stylus without sourcemap support