55 lines
1.6 KiB
VimL
55 lines
1.6 KiB
VimL
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" Author: Andrew Balmos - <andrew@balmos.org>
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" Description: chktex for LaTeX files
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let g:ale_tex_chktex_executable =
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\ get(g:, 'ale_tex_chktex_executable', 'chktex')
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let g:ale_tex_chktex_options =
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\ get(g:, 'ale_tex_chktex_options', '-I')
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function! ale_linters#tex#chktex#GetCommand(buffer) abort
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" Check for optional .chktexrc
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let l:chktex_config = ale#path#FindNearestFile(
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\ a:buffer,
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\ '.chktexrc')
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let l:command = ale#Var(a:buffer, 'tex_chktex_executable')
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" Avoid bug when used without -p (last warning has gibberish for a filename)
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let l:command .= ' -v0 -p stdin -q'
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if !empty(l:chktex_config)
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let l:command .= ' -l ' . ale#Escape(l:chktex_config)
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endif
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let l:command .= ' ' . ale#Var(a:buffer, 'tex_chktex_options')
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return l:command
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endfunction
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function! ale_linters#tex#chktex#Handle(buffer, lines) abort
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" Mattes lines like:
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"
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" stdin:499:2:24:Delete this space to maintain correct pagereferences.
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" stdin:507:81:3:You should enclose the previous parenthesis with `{}'.
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let l:pattern = '^stdin:\(\d\+\):\(\d\+\):\(\d\+\):\(.\+\)$'
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let l:output = []
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for l:match in ale#util#GetMatches(a:lines, l:pattern)
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call add(l:output, {
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\ 'lnum': l:match[1] + 0,
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\ 'col': l:match[2] + 0,
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\ 'text': l:match[4] . ' (' . (l:match[3]+0) . ')',
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\ 'type': 'W',
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\})
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endfor
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return l:output
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endfunction
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call ale#linter#Define('tex', {
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\ 'name': 'chktex',
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\ 'executable': 'chktex',
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\ 'command': function('ale_linters#tex#chktex#GetCommand'),
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\ 'callback': 'ale_linters#tex#chktex#Handle'
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\})
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