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Fix #3319 - Force modifications to buffers

This commit is contained in:
w0rp 2020-08-27 21:29:13 +01:00
parent 7545b18ba1
commit ecd7abecc0
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1 changed files with 11 additions and 0 deletions
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11
autoload/ale/util.vim
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@ -505,6 +505,13 @@ function! ale#util#SetBufferContents(buffer, lines) abort
\ : a:lines
let l:first_line_to_remove = len(l:new_lines) + 1
" We'll temporarily make a buffer modifiable, to force edits.
let l:modifiable = getbufvar(a:buffer, '&modifiable')
if !l:modifiable
call setbufvar(a:buffer, '&modifiable', 1)
endif
" Use a Vim API for setting lines in other buffers, if available.
if l:has_bufline_api
call setbufline(a:buffer, 1, l:new_lines)
@ -523,5 +530,9 @@ function! ale#util#SetBufferContents(buffer, lines) abort
call setline(1, l:new_lines)
endif
if !l:modifiable
call setbufvar(a:buffer, '&modifiable', 0)
endif
return l:new_lines
endfunction