handle multibyte string when linting text with redpen (#1416)

* handle multibyte string when linting text with redpen

* fix error when no string is provided, fix test's expect value

* remove ambiguious `==` operator
This commit is contained in:
INOUE Yosuke
2018-03-19 03:12:47 +09:00
committed by w0rp
parent 434f22e44a
commit 68b9399d4c
2 changed files with 48 additions and 0 deletions

View File

@@ -25,6 +25,30 @@ function! ale#handlers#redpen#HandleRedpenOutput(buffer, lines) abort
let l:item.lnum = l:err.lineNum
let l:item.col = l:err.sentenceStartColumnNum + 1
endif
" Adjust column number for multibyte string
let l:line = getline(l:item.lnum)
if l:line is# ''
let l:line = l:err.sentence
endif
let l:line = split(l:line, '\zs')
if l:item.col >= 2
let l:col = 0
for l:strlen in map(l:line[0:(l:item.col - 2)], 'strlen(v:val)')
let l:col = l:col + l:strlen
endfor
let l:item.col = l:col + 1
endif
if has_key(l:item, 'end_col')
let l:col = 0
for l:strlen in map(l:line[0:(l:item.end_col - 1)], 'strlen(v:val)')
let l:col = l:col + l:strlen
endfor
let l:item.end_col = l:col
endif
call add(l:output, l:item)
endfor
return l:output