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sh.vim
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sh.vim
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"============================================================================
"File: sh.vim
"Description: Syntax checking plugin for syntastic.vim
"Maintainer: Gregor Uhlenheuer <kongo2002 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('loaded_sh_syntax_checker')
finish
endif
let loaded_sh_syntax_checker = 1
function! s:GetShell()
if !exists('b:shell') || b:shell == ""
let b:shell = ''
let shebang = getbufline(bufnr('%'), 1)[0]
if len(shebang) > 0
if match(shebang, 'bash') >= 0
let b:shell = 'bash'
elseif match(shebang, 'zsh') >= 0
let b:shell = 'zsh'
elseif match(shebang, 'sh') >= 0
let b:shell = 'sh'
endif
endif
endif
return b:shell
endfunction
function! SyntaxCheckers_sh_GetLocList()
if len(s:GetShell()) == 0 || !executable(s:GetShell())
return []
endif
let output = split(system(s:GetShell().' -n '.shellescape(expand('%'))), '\n')
if v:shell_error != 0
let result = []
for err_line in output
let line = substitute(err_line, '^[^:]*:\D\{-}\(\d\+\):.*', '\1', '')
let msg = substitute(err_line, '^[^:]*:\D\{-}\d\+: \(.*\)', '\1', '')
call add(result, {'lnum' : line,
\ 'text' : msg,
\ 'bufnr': bufnr(''),
\ 'type': 'E' })
endfor
return result
endif
return []
endfunction