Re: multi-level undo

["T. V. Raman" <tv.raman.tv@xxxxxxxxxxx>]

Do a make clean, make config and make 
    Anon> Hi:
    Anon> 
    Anon> I checked this out of svn and tried it. Undo/redo
    Anon> works, but character echo doesn't. Line/word echo
    Anon> works, and it looks like all other speech related stuff
    Anon> is OK. I tried toggling character echo but it made no
    Anon> difference.
    Anon> 
    Anon> The only unusual messages are:
    Anon> 
    Anon>   Undo! [3 times] Redo! [3 times]
    Anon> 
    Anon> Which is not that unusual I guess!
    Anon> 
    Anon> Is there anything I can do to help?
    Anon>  
    Anon> 
    Anon> 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@xxxxxxxxxxx> 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@xxxxxxxxxxx>
    >> wrote: >> Try M-x undo-only and see if that restores
    >> previous changes. It works for >> me.
    >> >>
    >> >> -----------------------------------------------------------------------------
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    >> "unsubscribe" or "help".
    >> >>
    >> >
    >> >
    >> >
    >> > --
    >> > Tim Cross
    >> >
    >> > -----------------------------------------------------------------------------
    >> > To unsubscribe from the emacspeak list or change your
    >> address on the > emacspeak list send mail to
    >> "emacspeak-request@xxxxxxxxxxx" with a > subject of
    >> "unsubscribe" or "help".
    >> >
    >> >
    >> 
    >> -----------------------------------------------------------------------------
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    Anon> 
    Anon> -- Les Smithson

-- 
Best Regards,
--raman

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