1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
|
"============================================================================
"File: perl.vim
"Description: Syntax checking plugin for syntastic.vim
"Maintainer: Anthony Carapetis <anthony.carapetis at gmail dot com>,
" Eric Harmon <http://eharmon.net>
"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.
"
"============================================================================
"
" Security:
"
" This checker runs 'perl -c' against your file, which in turn executes
" any BEGIN, UNITCHECK, and CHECK blocks, and any use statements in
" your file. This is probably fine if you wrote the file yourself,
" but it can be a problem if you're trying to check third party files.
" If you are 100% willing to let Vim run the code in your file, set
" g:syntastic_enable_perl_checker to 1 in your vimrc to enable this
" checker:
"
" let g:syntastic_enable_perl_checker = 1
"
" References:
"
" - http://perldoc.perl.org/perlrun.html#*-c*
if exists('g:loaded_syntastic_perl_perl_checker')
finish
endif
let g:loaded_syntastic_perl_perl_checker = 1
if !exists('g:syntastic_perl_lib_path')
let g:syntastic_perl_lib_path = []
endif
let s:save_cpo = &cpo
set cpo&vim
function! SyntaxCheckers_perl_perl_IsAvailable() dict " {{{1
if !exists('g:syntastic_perl_perl_exec') && exists('g:syntastic_perl_interpreter')
let g:syntastic_perl_perl_exec = g:syntastic_perl_interpreter
endif
" don't call executable() here, to allow things like
" let g:syntastic_perl_interpreter='/usr/bin/env perl'
silent! call syntastic#util#system(self.getExecEscaped() . ' -e ' . syntastic#util#shescape('exit(0)'))
return v:shell_error == 0
endfunction " }}}1
function! SyntaxCheckers_perl_perl_GetLocList() dict " {{{1
if type(g:syntastic_perl_lib_path) == type('')
call syntastic#log#oneTimeWarn('variable g:syntastic_perl_lib_path should be a list')
let includes = split(g:syntastic_perl_lib_path, ',')
else
let includes = copy(syntastic#util#var('perl_lib_path'))
endif
let shebang = syntastic#util#parseShebang()
let extra = join(map(includes, '"-I" . v:val')) .
\ (index(shebang['args'], '-T') >= 0 ? ' -T' : '') .
\ (index(shebang['args'], '-t') >= 0 ? ' -t' : '')
let errorformat = '%f:%l:%m'
let makeprg = self.makeprgBuild({ 'args_before': '-c -X ' . extra })
let errors = SyntasticMake({
\ 'makeprg': makeprg,
\ 'errorformat': errorformat,
\ 'preprocess': 'perl',
\ 'defaults': {'type': 'E'} })
if !empty(errors)
return errors
endif
let makeprg = self.makeprgBuild({ 'args_before': '-c -Mwarnings ' . extra })
return SyntasticMake({
\ 'makeprg': makeprg,
\ 'errorformat': errorformat,
\ 'preprocess': 'perl',
\ 'defaults': {'type': 'W'} })
endfunction " }}}1
call g:SyntasticRegistry.CreateAndRegisterChecker({
\ 'filetype': 'perl',
\ 'name': 'perl',
\ 'enable': 'enable_perl_checker'})
let &cpo = s:save_cpo
unlet s:save_cpo
" vim: set sw=4 sts=4 et fdm=marker:
|
