Don't save nomodifiable/readonly buffers

2018-01-28 13:43:20 +11:00 · 2018-01-28 13:43:20 +11:00 · e8cb5b636c
commit e8cb5b636c
parent 593e67cf2d
1 changed files with 1 additions and 1 deletions
--- a/plugin/signify.vim
+++ b/plugin/signify.vim
@ -100,7 +100,7 @@ xnoremap <silent> <plug>(signify-motion-outer-visual)  :<c-u>call sy#util#hunk_t
 " Function: save {{{1

 function! s:save()
-  if exists('b:sy') && b:sy.active && &modified
+  if exists('b:sy') && b:sy.active && &modified && &modifiable && ! &readonly
    write
  endif
 endfunction