55 lines
1.5 KiB
VimL
55 lines
1.5 KiB
VimL
" Author: awlayton <alex@layton.in>
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" Description: mlint for MATLAB files
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let g:ale_matlab_mlint_executable =
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\ get(g:, 'ale_matlab_mlint_executable', 'mlint')
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function! ale_linters#matlab#mlint#Handle(buffer, lines) abort
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" Matches patterns like the following:
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"
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" L 27 (C 1): FNDEF: Terminate statement with semicolon to suppress output.
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" L 30 (C 13-15): FNDEF: A quoted string is unterminated.
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let l:pattern = '^L \(\d\+\) (C \([0-9-]\+\)): \([A-Z]\+\): \(.\+\)$'
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let l:output = []
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for l:line in a:lines
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let l:match = matchlist(l:line, l:pattern)
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if len(l:match) == 0
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continue
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endif
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let l:lnum = l:match[1] + 0
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let l:col = l:match[2] + 0
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let l:code = l:match[3]
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let l:text = l:match[4]
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" Suppress erroneous waring about filename
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" TODO: Enable this error when copying filename is supported
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if l:code ==# 'FNDEF'
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continue
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endif
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" vcol is needed to indicate that the column is a character.
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call add(l:output, {
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\ 'bufnr': a:buffer,
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\ 'lnum': l:lnum,
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\ 'vcol': 0,
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\ 'col': l:col,
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\ 'text': l:text,
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\ 'type': 'W',
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\ 'nr': -1,
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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('matlab', {
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\ 'name': 'mlint',
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\ 'executable': 'mlint',
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\ 'command': g:ale#util#stdin_wrapper .
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\ ' .m ' . g:ale_matlab_mlint_executable . ' -id',
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\ 'output_stream': 'stderr',
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\ 'callback': 'ale_linters#matlab#mlint#Handle',
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\})
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