scrooloose/syntastic — pull request #562 by joshuarh (2013-03-15 21:30:48+00:00)
Title: detect warnings in jshint

pass `jshint` the `--verbose` option to get 'W' or 'E' indicating
whether something is a warning or an error.

NOTE: this was tested with jshint 1.1.0 installed with `npm install
jshint`