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Re: multi-level undo



Hi:

I checked this out of svn and tried it. Undo/redo works, but character echo doesn't. Line/word echo works, and it looks like all other speech related stuff is OK. I tried toggling character echo but it made no difference.

The only unusual messages are:

  Undo! [3 times]
  Redo! [3 times]

Which is not that unusual I guess!

Is there anything I can do to help?
 

T.V. Raman writes:
 > I've checked in a change that now uses post-self-insert-hook to
 > handle spoken feedback while typing.
 > 
 > This is a fairly substantial change -- though the code change is
 > small; will need a lot of testing in various contexts. For one
 > thing the change causes to jibber a lot more while starting up.
 > -- 
 > 
 > -- 
 > 
 > 
 > On 5/19/12, Tim Cross <theophilusx@gmail.com> wrote:
 > > That made no difference for me. Was the first thing I tried. Here is
 > > the recipe I'm using.
 > >
 > > Run emacs with emacspeak
 > >
 > > Open a buffer called undo.txt
 > >
 > > Type the following, noting the blank line between each line
 > >
 > > ----------------------------------------
 > > This is line 1
 > >
 > > This is line 2
 > >
 > > This is line 3
 > >
 > > This is line 4
 > > --------------------------------------------------
 > >
 > > With the cursor at the end, just following 4, type C-/
 > >
 > > With emacspeak running, the cursor jumps to the end of line 3 and
 > > deletes the contents from the cursor (now just after the 3) to the end
 > > (i.e. following the 4 in line 4). Then, hitting C-/ again, the deleted
 > > text is restored, however, the cursor is not moved - it stays on the
 > > line which says, this is line 3. Hitting C-/ again deletes all text
 > > from the cursor to the end of the buffer i.e. the blank line and the
 > > line which says This is line 4. Hitting C-/ again restores the delted
 > > text. Subsequent C-/ just cycles between these two states.
 > >
 > > Now, doing the same without emacspeak loaded is very different.
 > >
 > > With the same input file, place the cursor at the end of the last
 > > line, following the 4. Hit C-/ deletes the line the cursor is on -
 > > leaving the cursor at the beginning of the line. Hitting C-/ a seond
 > > time moves the cursor to the end of the line which says This is line
 > > 3, deleting the blank line. Hitting C-/ again deletes the line the
 > > cursor is on and leaves the cursor at the beginning of the line.
 > > Hitting C-/ again moves the cursor to the end of the line which says
 > > This is line 2, leaving the cursor just after the 2 and deletes the
 > > following blank line. Hitting it again deletes the line the cursor is
 > > on, leaving it at the beginning of the line an hitting it again, moves
 > > the cursor to the end of the first line, just after the 1 and deletes
 > > the blank line. Hitting it one last time and your back at the
 > > beginning with the buffer the way it was before you typed the first
 > > line of text.
 > >
 > > Tim
 > >
 > >
 > >
 > >
 > >
 > > On 20 May 2012 12:53, Jason White <jason@jasonjgw.net> wrote:
 > >> Try M-x undo-only and see if that restores previous changes. It works for
 > >> me.
 > >>
 > >> -----------------------------------------------------------------------------
 > >> To unsubscribe from the emacspeak list or change your address on the
 > >> emacspeak list send mail to "emacspeak-request@cs.vassar.edu" with a
 > >> subject of "unsubscribe" or "help".
 > >>
 > >
 > >
 > >
 > > --
 > > Tim Cross
 > >
 > > -----------------------------------------------------------------------------
 > > To unsubscribe from the emacspeak list or change your address on the
 > > emacspeak list send mail to "emacspeak-request@cs.vassar.edu" with a
 > > subject of "unsubscribe" or "help".
 > >
 > >
 > 
 > -----------------------------------------------------------------------------
 > To unsubscribe from the emacspeak list or change your address on the
 > emacspeak list send mail to "emacspeak-request@cs.vassar.edu" with a
 > subject of "unsubscribe" or "help".

-- 
Les Smithson

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