syntastic/syntax_checkers/vala.vim

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"============================================================================
"File: vala.vim
"Description: Syntax checking plugin for syntastic.vim
"Maintainer: Konstantin Stepanov (me@kstep.me)
"Notes: Add special comment line into your vala file starting with
" "// modules: " and containing space delimited list of vala
" modules, used by the file, so this script can build correct
" --pkg arguments.
" Alternatively you can set g:syntastic_vala_modules array
" in your .vimrc or .lvimrc with localvimrc plugin
" (http://www.vim.org/scripts/script.php?script_id=441).
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" Valac compiler is not the fastest thing in the world, so you
" may want to disable this plugin with
" let g:syntastic_vala_check_disabled = 1 command in your .vimrc or
" command line. Unlet this variable to set it to 0 to reenable
" this checker.
"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 !executable('valac')
finish
endif
if exists('g:syntastic_vala_check_disabled') && g:syntastic_vala_check_disabled
finish
endif
function! SyntaxCheckers_vala_GetHighlightRegex(pos)
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let strlength = strlen(matchstr(a:pos['text'], '\^\+$'))
return '\%>'.(a:pos.col-1).'c.*\%<'.(a:pos.col+strlength+1).'c'
endfunction
function! s:GetValaModules()
if exists('g:syntastic_vala_modules')
if type(g:syntastic_vala_modules) == type('')
return split(g:syntastic_vala_modules, '\s\+')
elseif type(g:syntastic_vala_modules) == type([])
return g:syntastic_vala_modules
else
echoerr 'g:syntastic_vala_modules must be either list or string: fallback to in file modules string'
endif
endif
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let modules_line = search('^// modules: ', 'n')
let modules_str = getline(modules_line)
return split(strpart(modules_str, 12), '\s\+')
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endfunction
function! SyntaxCheckers_vala_GetLocList()
let vala_pkg_args = join(map(s:GetValaModules(), '"--pkg ".v:val'), ' ')
let makeprg = syntastic#makeprg#build({
\ 'exe': 'valac',
\ 'args': '-C ' . vala_pkg_args })
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let errorformat = '%A%f:%l.%c-%\d%\+.%\d%\+: %t%[a-z]%\+: %m,%C%m,%Z%m'
return SyntasticMake({ 'makeprg': makeprg,
\ 'errorformat': errorformat,
\ 'defaults': {'force_highlight_callback': 1} })
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endfunction