Increase stylelint support for .less files

syntax_checkers/css/stylelint.vim

@@ -21,6 +21,7 @@ set cpo&vim
 
 let s:args_after = {
     \ 'css':  '-f json',
+    \ 'less': '-f json -s less',
     \ 'scss': '-f json -s scss' }
 
 function! SyntaxCheckers_css_stylelint_GetLocList() dict

syntax_checkers/less/stylelint.vim

@@ -0,0 +1,23 @@
+"============================================================================
+"File:        stylelint.vim
+"Description: Syntax checking plugin for syntastic
+"Maintainer:  LCD 47 <lcd047 at gmail dot com>
+"License:     This program is free software. It comes without any warranty,
+"             to the extent permitted by applicable law. You can redistribute
+"             it and/or modify it under the terms of the Do What The Fuck You
+"             Want To Public License, Version 2, as published by Sam Hocevar.
+"             See http://sam.zoy.org/wtfpl/COPYING for more details.
+"
+"============================================================================
+
+if exists('g:loaded_syntastic_less_stylelint_checker')
+    finish
+endif
+let g:loaded_syntastic_less_stylelint_checker = 1
+
+call g:SyntasticRegistry.CreateAndRegisterChecker({
+    \ 'filetype': 'less',
+    \ 'name': 'stylelint',
+    \ 'redirect': 'css/stylelint'})
+
+" vim: set sw=4 sts=4 et fdm=marker: