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" Author: Vincent Lequertier <https://github.com/SkySymbol>
" Description: This file adds support for checking perl with perl critic
function! ale_linters#perl#perlcritic#Handle(buffer, lines)
let l:pattern = '\(.\+\) at \(.\+\) line \(\d\+\)'
let l:output = []
for l:line in a:lines
let l:match = matchlist(l:line, l:pattern)
if len(l:match) == 0
continue
endif
let l:line = l:match[3]
let l:column = 1
let l:text = l:match[1]
let l:type = 'E'
" vcol is Needed to indicate that the column is a character.
call add(l:output, {
\ 'bufnr': a:buffer,
\ 'lnum': l:line,
\ 'vcol': 0,
\ 'col': l:column,
\ 'text': l:text,
\ 'type': l:type,
\ 'nr': -1,
\})
endfor
return l:output
endfunction
call ale#linter#Define('perl', {
\ 'name': 'perlcritic',
\ 'executable': 'perlcritic',
\ 'output_stream': 'stdout',
\ 'command': 'perlcritic --verbose 3 --nocolor',
\ 'callback': 'ale_linters#perl#perlcritic#Handle',
\})
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