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" Author: KabbAmine <amine.kabb@gmail.com>
" Description: HTMLHint for checking html files
if exists('g:loaded_ale_linters_html_htmlhint')
finish
endif
let g:loaded_ale_linters_html_htmlhint = 1
function! ale_linters#html#htmlhint#Handle(buffer, lines) abort
" Matches patterns lines like the following:
"stdin:7:10: <title></title> must not be empty. [error/title-require]
let pattern = '^stdin:\(\d\+\):\(\d\+\): \(.\+\)$'
let output = []
for line in a:lines
let match = matchlist(line, pattern)
if len(match) == 0
continue
endif
let line = match[1] + 0
let col = match[2] + 0
let text = match[3]
" vcol is Needed to indicate that the column is a character.
call add(output, {
\ 'bufnr': a:buffer,
\ 'lnum': line,
\ 'vcol': 0,
\ 'col': col,
\ 'text': text,
\ 'type': 'E',
\ 'nr': -1,
\})
endfor
return output
endfunction
call ALEAddLinter('html', {
\ 'name': 'htmlhint',
\ 'executable': 'htmlhint',
\ 'command': 'htmlhint --format=unix stdin',
\ 'callback': 'ale_linters#html#htmlhint#Handle',
\})
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