Unfortunately I haven't discovered an easy way to reproduce this.
1. open two similar files (call them A and B) in split windows
2. windo diffthis
3. navigate away from B using bufexplorer, netrw and other plugins, opening and
closing windows etc.
4. switch back to buffer B
It sometimes happens that in step 4 I get to see buffer B without diff
highlighting. At that point I can switch to the window displaying buffer A,
:diffoff, close all other windows with :only, attempt a big hamer like :bufdo
diffoff, and yet if I'll open an unrelated file C and try to :diffthis, vim
will begin diffing it with B.
The only way to make vim forget it was ever diffing with B that I discovered is
to open a new tab page and close the old tab page.
I'm using vim 7.4.617 on Linux.
Original issue reported on code.google.com by mged...@gmail.com on 5 Mar 2015 at 11:14
Original issue reported on code.google.com by
mged...@gmail.comon 5 Mar 2015 at 11:14