[sylpheed:34373] Re: nobody noticed the (included) editor's undo bug ?

Hiroyuki Yamamoto hiro-y at kcn.ne.jp
Fri Jan 21 14:24:31 JST 2011


I think I have finally fixed this long-standing undo/redo bug
in svn trunk (r2812).

How to reproduce:

  1. input "a b"
  2. delete 3 chars by backspace (or delete) key
  3. undo 2 times
  4. "a ba" is entered, not "a b"

On Fri, 16 Feb 2007 09:58:33 +0900
"Ian Lewis" <ianmlewis at gmail.com> wrote:

> Yah, I think I've seen this behavior before. I think it only happened
> after the message wrapped the first time so I kind of felt it was
> related to word wrapping. But I never bothered to try to reproduce it.
> 2007/2/16, Cristian Secară <orice at secarica.ro>:
> >
> > It's been long time I observed a very annoying bug, but strange that
> > nobody appears to observe that.
> > If I delete something and then undo, the text will almost never come
> > back as it was before, either random characters, or random words, or
> > random parts of words, or other bizarre things will appear. After
> > several undo/redo cycles, the original text is completely gone.

Hiroyuki Yamamoto <hiro-y at kcn.ne.jp>

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