* Undo/Redo Editing History Position/Length Messages
@ 2008-07-07 11:10 Nordlöw
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From: Nordlöw @ 2008-07-07 11:10 UTC (permalink / raw)
To: help-gnu-emacs
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
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2008-07-07 11:10 Undo/Redo Editing History Position/Length Messages Nordlöw
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