64 lines
2 KiB
VimL
64 lines
2 KiB
VimL
" Author: Andrew Balmos - <andrew@balmos.org>
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" Description: chktex for LaTeX files
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call ale#Set('tex_chktex_executable', 'chktex')
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call ale#Set('tex_chktex_options', '-I')
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function! ale_linters#tex#chktex#GetExecutable(buffer) abort
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return ale#Var(a:buffer, 'tex_chktex_executable')
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endfunction
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function! ale_linters#tex#chktex#GetCommand(buffer, version) abort
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let l:options = ''
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" Avoid bug when used without -p (last warning has gibberish for a filename)
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let l:options .= ' -v0 -p stdin -q'
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" Avoid bug of reporting wrong column when using tabs (issue #723)
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if ale#semver#GTE(a:version, [1, 7, 7])
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let l:options .= ' -S TabSize=1'
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endif
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" Check for optional .chktexrc
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let l:chktex_config = ale#path#FindNearestFile(a:buffer, '.chktexrc')
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if !empty(l:chktex_config)
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let l:options .= ' -l ' . ale#Escape(l:chktex_config)
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endif
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let l:options .= ' ' . ale#Var(a:buffer, 'tex_chktex_options')
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return '%e' . l:options
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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': function('ale_linters#tex#chktex#GetExecutable'),
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\ 'command': {buffer -> ale#semver#RunWithVersionCheck(
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\ buffer,
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\ ale_linters#tex#chktex#GetExecutable(buffer),
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\ '%e --version',
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\ function('ale_linters#tex#chktex#GetCommand'),
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\ )},
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\ 'callback': 'ale_linters#tex#chktex#Handle'
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\})
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