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[rbdr/dotfiles] / vim / syntax_checkers / erlang.vim
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1"============================================================================
2"File: erlang.vim
3"Description: Syntax checking plugin for syntastic.vim
4"Maintainer: Pawel Salata <rockplayer.pl at gmail dot com>
5"License: This program is free software. It comes without any warranty,
6" to the extent permitted by applicable law. You can redistribute
7" it and/or modify it under the terms of the Do What The Fuck You
8" Want To Public License, Version 2, as published by Sam Hocevar.
9" See http://sam.zoy.org/wtfpl/COPYING for more details.
10"
11"============================================================================
12if exists("loaded_erlang_syntax_checker")
13 finish
14endif
15let loaded_erlang_syntax_checker = 1
16
17"bail if the user doesnt have escript installed
18if !executable("escript")
19 finish
20endif
21
22let s:check_file = expand('<sfile>:p:h') . '/erlang_check_file.erl'
23
24function! SyntaxCheckers_erlang_GetLocList()
25 let extension = expand('%:e')
26 if match(extension, 'hrl') >= 0
27 return []
28 endif
29 let shebang = getbufline(bufnr('%'), 1)[0]
30 if len(shebang) > 0
31 if match(shebang, 'escript') >= 0
32 let makeprg = 'escript -s '.shellescape(expand('%:p'))
33 else
34 let makeprg = s:check_file . ' '. shellescape(expand('%:p'))
35 endif
36 else
37 let makeprg = s:check_file . ' ' . shellescape(expand('%:p'))
38 endif
39 let errorformat = '%f:%l:\ %tarning:\ %m,%E%f:%l:\ %m'
40
41 return SyntasticMake({ 'makeprg': makeprg, 'errorformat': errorformat })
42endfunction