From f05a277f929b89385bdc5e35517b8681b54e3145 Mon Sep 17 00:00:00 2001
From: Josh <randomenduser@gmail.com>
Date: Fri, 15 Mar 2013 16:25:04 -0500
Subject: [PATCH] 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`
---
 syntax_checkers/javascript/jshint.vim | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/syntax_checkers/javascript/jshint.vim b/syntax_checkers/javascript/jshint.vim
index 9f2e068e..0848de40 100644
--- a/syntax_checkers/javascript/jshint.vim
+++ b/syntax_checkers/javascript/jshint.vim
@@ -24,10 +24,10 @@ endfunction
 function! SyntaxCheckers_javascript_jshint_GetLocList()
     let makeprg = syntastic#makeprg#build({
                 \ 'exe': 'jshint',
-                \ 'post_args': s:Args(),
+                \ 'post_args': ' --verbose ' . s:Args(),
                 \ 'subchecker': 'jshint' })
 
-    let errorformat = '%ELine %l:%c,%Z\\s%#Reason: %m,%C%.%#,%f: line %l\, col %c\, %m,%-G%.%#'
+    let errorformat = '%f: line %l\, col %c\, %m. \(%t%*\d\)'
     return SyntasticMake({ 'makeprg': makeprg, 'errorformat': errorformat, 'defaults': {'bufnr': bufnr('')} })
 endfunction