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Re: [O] [bug] [babel] babel corrupts undo history
From: |
Bastien |
Subject: |
Re: [O] [bug] [babel] babel corrupts undo history |
Date: |
Fri, 21 Mar 2014 23:07:49 +0100 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/24.4.50 (gnu/linux) |
Hi Samuel,
Samuel Wales <address@hidden> writes:
> typical example of last one:
>
> ===
> * bastien
> #+begin_src org
> bastien
> ^bastien
> #+end_src
> * bastien
> ===
>
> put point at ^, fill-paragraph, undo. with undo-tree, at least, the
> buffer will be corrupted.
Not for me. This has surely to do with undo-tree.
> one thing org sometimes does is try to set buffer-undo-list. it's
> really for speed imo. i can't think of any reason why org really
> needs it. perhaps i am mistaken and there is a really good reason for
> such things, but i suspect it has caused a lot of bugs.
I can safely say this is *never* for speeding things up, it's for
preserving the undo list state.
> in the case of c-c ', i would prefer having the indentation adding
> show up as an undo entry [or whatever would happen if we ripped out
> the undo-related setting].
Unless I misunderstand, the addition of indentation is not manually
done, so it should not be part of the undo list.
> even when there is not a bug per se, when you edit a source block,
> there is a gap in the undo record. like nixon's tape gap during
> watergate, it raises questions. :/
:)
> to me, undo is a low-level feature that should never be buggy or
> surprising. if it is, then anything that causes those should be
> ripped out, even if it means losing a fancy undo-related feature.
Fully agreed. Let's raise bugs in this area when you have time
and when the bug can be isolated from other third-part package.
Maybe that's me not being able to reproduce the ones you mention,
but other people can chime in too, if the bug is real.
Thanks!
--
Bastien
- Re: [O] [bug] [babel] babel corrupts undo history, Samuel Wales, 2014/03/09
- Re: [O] [bug] [babel] babel corrupts undo history, Bastien, 2014/03/18
- Re: [O] [bug] [babel] babel corrupts undo history, Samuel Wales, 2014/03/21
- Re: [O] [bug] [babel] babel corrupts undo history,
Bastien <=
- Re: [O] [bug] [babel] babel corrupts undo history, Samuel Wales, 2014/03/21
- Re: [O] [bug] [babel] babel corrupts undo history, Samuel Wales, 2014/03/21
- Re: [O] [bug] [babel] babel corrupts undo history, Bastien, 2014/03/21
- Re: [O] [bug] [babel] babel corrupts undo history, Samuel Wales, 2014/03/21
- Re: [O] [bug] [babel] babel corrupts undo history, Bastien, 2014/03/21
- Re: [O] [bug] [babel] babel corrupts undo history, Samuel Wales, 2014/03/21
- Re: [O] [bug] [babel] babel corrupts undo history, Samuel Wales, 2014/03/21
- Re: [O] [bug] [babel] babel corrupts undo history, Bastien, 2014/03/22
- Re: [O] [bug] [babel] babel corrupts undo history, Samuel Wales, 2014/03/22