ultimate-vim/sources_non_forked/syntastic/syntax_checkers/json/jsonval.vim

"============================================================================
"File:        jsonval.vim
"Description: JSON syntax checker - using jsonval
"Maintainer:  Miller Medeiros <contact at millermedeiros 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_json_jsonval_checker')
    finish
endif
let g:loaded_syntastic_json_jsonval_checker = 1

let s:save_cpo = &cpo
set cpo&vim

function! SyntaxCheckers_json_jsonval_GetLocList() dict
    " based on https://gist.github.com/1196345
    let makeprg = self.makeprgBuild({})

    let errorformat =
        \ '%E%f: %m at line %l,' .
        \ '%-G%.%#'

    return SyntasticMake({
        \ 'makeprg': makeprg,
        \ 'errorformat': errorformat,
        \ 'defaults': {'bufnr': bufnr('')} })
endfunction

call g:SyntasticRegistry.CreateAndRegisterChecker({
    \ 'filetype': 'json',
    \ 'name': 'jsonval'})

let &cpo = s:save_cpo
unlet s:save_cpo

" vim: set sw=4 sts=4 et fdm=marker: