From: Nordlöw <per.nordlow@gmail.com>
To: help-gnu-emacs@gnu.org
Subject: Undo/Redo Editing History Position/Length Messages
Date: Mon, 7 Jul 2008 04:10:38 -0700 (PDT) [thread overview]
Message-ID: <188427a2-a080-4cb7-b62d-d0e9bfbd0a7d@y21g2000hsf.googlegroups.com> (raw)
Hi!
I believe it would be convenient for the user to get the
position X and length N of the undo/redo-history along with the
current user feedback messages "Undo!" and "Redo!" in the package
redo.el. Examples:
- Undo!: [X/N]
- Redo!: [X/N]
where X/N is the Position/Length of the Undo-Redo-history.
I looked into the sources of redo.el but I can't figure out how to
extract X and N from all the lists: buffer-undo-list, pending-undo-
list. Does anyone have any clues?
Thanks in advance,
Nordlöw
reply other threads:[~2008-07-07 11:10 UTC|newest]
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