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From: | João Távora |
Subject: | Re: Problem with undo and text properties. |
Date: | Thu, 09 Apr 2015 12:19:30 +0100 |
User-agent: | Gnus/5.13 (Gnus v5.13) Emacs/24.4 (windows-nt) |
Alan Mackenzie <address@hidden> writes: > perhaps a means could be devised of informing the change hooks that > such a change is what is being done. There is `undo-in-progress' apparently for this purpose. Non-nil while performing an undo. Some change-hooks test this variable to do something different. João
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