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Merge pull request #756 from mboughaba/master

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Previously, deleting a file in the NERDTree with "md" would cause
a new buffer to be created to fill the window(s) occupied by
a buffer on the file.  This pull request makes it so that a new
buffer is not created.  Instead, the next buffer in the buffer list
fills the window.

Fixes #755.
This commit is contained in:
Mohamed Boughaba 2017-11-02 13:26:48 +01:00 committed by Jason Franklin
parent f554c20cb2
commit a8c6245057
1 changed files with 16 additions and 1 deletions
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17
nerdtree_plugin/fs_menu.vim
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@ -55,7 +55,22 @@ function! s:promptToDelBuffer(bufnum, msg)
" Is not it better to close single tabs with this file only ?
let s:originalTabNumber = tabpagenr()
let s:originalWindowNumber = winnr()
exec "tabdo windo if winbufnr(0) == " . a:bufnum . " | exec ':enew! ' | endif"
" Go to the next buffer in buffer list if at least one extra buffer is listed
" Otherwise open a new empty buffer
if v:version >= 800
let l:listedBufferCount = len(getbufinfo({'buflisted':1}))
elseif v:version >= 702
let l:listedBufferCount = len(filter(range(1, bufnr('$')), 'buflisted(v:val)'))
else
" Ignore buffer count in this case to make sure we keep the old
" behavior
let l:listedBufferCount = 0
endif
if l:listedBufferCount > 1
exec "tabdo windo if winbufnr(0) == " . a:bufnum . " | exec ':bnext! ' | endif"
else
exec "tabdo windo if winbufnr(0) == " . a:bufnum . " | exec ':enew! ' | endif"
endif
exec "tabnext " . s:originalTabNumber
exec s:originalWindowNumber . "wincmd w"
" 3. We don't need a previous buffer anymore