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prolog/swipl: simplify with @hsanson's suggestions 

https://github.com/dense-analysis/ale/pull/3377#issuecomment-763628447
This commit is contained in:
Horacio Sanson 2021-01-20 11:59:24 -05:00 committed by D. Ben Knoble
parent 730222bcd8
commit 6a3d215571
1 changed files with 6 additions and 27 deletions
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33
ale_linters/prolog/swipl.vim
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@ -66,13 +66,6 @@ endfunction
" This returns [<next line number>, <error message string>] " This returns [<next line number>, <error message string>]
function! s:GetErrMsg(i, lines, text) abort function! s:GetErrMsg(i, lines, text) abort
let l:next_line = get(a:lines, a:i+1, '')
let l:matches = matchlist(l:next_line, s:pattern)
if !empty(l:matches) && empty(l:matches[2])
return s:GetContErrMsg(a:i+1, a:lines, a:text.matches[4])
endif
if a:text !~# '^\s*$' if a:text !~# '^\s*$'
return [a:i + 1, a:text] return [a:i + 1, a:text]
endif endif
@ -80,31 +73,17 @@ function! s:GetErrMsg(i, lines, text) abort
let l:i = a:i + 1 let l:i = a:i + 1
let l:text = [] let l:text = []
while l:i < len(a:lines) && a:lines[l:i] =~# '^\s' let l:pattern = '\v^(ERROR|Warning)?:?(.*)$'
call add(l:text, s:Trim(a:lines[l:i]))
let l:i += 1
endwhile
return [l:i, join(l:text, '. ')] while l:i < len(a:lines)
endfunction let l:match = matchlist(a:lines[l:i], l:pattern)
function! s:GetContErrMsg(i, lines, text) abort if empty(l:match) || empty(l:match[2])
if a:text !~# '^\s*$' let l:i += 1
return [a:i + 1, a:text]
endif
let l:i = a:i + 1
let l:text = []
while l:i < len(a:lines) && a:lines[l:i] =~# s:pattern
let l:matches = matchlist(a:lines[l:i], s:pattern)
if !empty(l:matches[2])
break break
endif endif
call add(l:text, s:Trim(l:matches[4])) call add(l:text, s:Trim(l:match[2]))
let l:i += 1 let l:i += 1
endwhile endwhile