From: Carsten Dominik <dominik@science.uva.nl>
To: Martin Pohlack <mp26@os.inf.tu-dresden.de>
Cc: emacs-orgmode@gnu.org
Subject: Re: undo grouping
Date: Wed, 25 Feb 2009 13:51:08 +0100 [thread overview]
Message-ID: <5F88EAC2-D945-4C12-9E93-07D6C0A7C28B@uva.nl> (raw)
In-Reply-To: <49A4571A.8070509@os.inf.tu-dresden.de>
Excellent, thank you very much.
I have installed this code (not using advice, but directly).
- Carsten
On Feb 24, 2009, at 9:22 PM, Martin Pohlack wrote:
> Hi All,
>
> I hacked together a small workaround for the ungrouped undo-list
> entries
> (undo works only characterwise in org-mode, but usually chunks
> together
> several key strokes in, e.g., text-mode).
>
> I have this piece of code in my emacs startup script.
>
> -----–-----------------------------
> >8-----------------------------------
> ;; implement undo grouping for org-mode
> (setq org-self-insert-command-undo-counter 0)
> (defadvice org-self-insert-command (after compact-undo-list ()
> activate)
> "Compact the undo list by removing some boundaries."
> (if (not (eq last-command 'org-self-insert-command))
> (setq org-self-insert-command-undo-counter 1)
> (if (>= org-self-insert-command-undo-counter 20)
> (setq org-self-insert-command-undo-counter 1)
> (when (> org-self-insert-command-undo-counter 0)
> (when buffer-undo-list
> (when (not (cadr buffer-undo-list)) ; remove nil entry
> (setcdr buffer-undo-list (cddr buffer-undo-list)))))
> (incf org-self-insert-command-undo-counter))))
> -----–-----------------------------
> >8-----------------------------------
>
> The advice post-processes the local buffer-undo-list and removes some
> undo-boundaries. The behavior is modeled after emacs' command_loop.
>
> Feedback welcome.
>
> Cheers,
> Martin
>
>
> _______________________________________________
> Emacs-orgmode mailing list
> Remember: use `Reply All' to send replies to the list.
> Emacs-orgmode@gnu.org
> http://lists.gnu.org/mailman/listinfo/emacs-orgmode
next prev parent reply other threads:[~2009-02-25 12:51 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-02-24 20:22 undo grouping Martin Pohlack
2009-02-25 9:08 ` Martin Pohlack
2009-02-25 12:51 ` Carsten Dominik [this message]
-- strict thread matches above, loose matches on Subject: below --
2009-02-25 8:58 Martin Pohlack
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
List information: https://www.orgmode.org/
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=5F88EAC2-D945-4C12-9E93-07D6C0A7C28B@uva.nl \
--to=dominik@science.uva.nl \
--cc=emacs-orgmode@gnu.org \
--cc=mp26@os.inf.tu-dresden.de \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
Code repositories for project(s) associated with this public inbox
https://git.savannah.gnu.org/cgit/emacs/org-mode.git
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).