vim/vim-signify
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add s:remove_from_buffer_list()

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This functions checks if a given key actually exists in our
s:active_buffers dictionary, because there might be buffers that weren't
added to it in the first place.

At the moment this is the case for Vim's help pages and buffers that
aren't associated with any filename.

Thanks for reporting, Jeremy Mack.

Closes #1.
This commit is contained in:
Marco Hinz 2013-03-07 00:45:22 +01:00
parent 9187b70098
commit e7338cd155
1 changed files with 9 additions and 3 deletions
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12
plugin/signify.vim
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@ -63,7 +63,7 @@ aug signify
au ColorScheme * call s:set_colors()
au BufWritePost * call s:start()
au BufEnter * let s:colors_set_b = 0 | call s:start()
au BufDelete * call s:stop() | call remove(s:active_buffers, expand('%:p'))
au BufDelete * call s:stop() | call s:remove_from_buffer_list(expand('%:p'))
aug END
com! -nargs=0 -bar SignifyToggle call s:toggle_signify()
@ -111,7 +111,6 @@ function! s:stop() abort
aug signify
au! * <buffer>
aug END
let s:active_buffers[expand('%:p')] = 0
endfunction
" Functions -> s:toggle_signify() {{{2
@ -247,7 +246,14 @@ function! s:jump_to_prev_hunk()
let s:last_jump_was_next = 0
endfunction
" Functions -> SignifyListActiveBuffers() {{{2
" Functions -> s:remove_from_buffer_list() {{{2
function! s:remove_from_buffer_list(path) abort
if has_key(s:active_buffers, a:path)
call remove(s:active_buffers, a:path)
endif
endfunction
" Functions -> SignifyListActiveBuffers() {{{2
function! SignifyListActiveBuffers() abort
if len(s:active_buffers) == 0
echo 'No active buffers!'