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Advice on advice needed

From: Marcin Borkowski
Subject: Advice on advice needed
Date: Sat, 14 Feb 2015 00:02:13 +0100


and sorry for the lame pun in the topic.

There is a function in Emacs which really should be wrapped in
`save-excursion' (it's `message-insert-signature').  I advised it, so
that I can repeatedly press C-c C-w to cycle between a few signatures.
However, it puts the point at the end of the buffer.

Is there a way to wrap it in `save-excursion' using advice, or is
writing a wrapper function the only way to do it?  (I guess the latter,
but maybe I'm wrong?)  I'm on Emacs, so I have the “new
advice” system on board.


Marcin Borkowski
Faculty of Mathematics and Computer Science
Adam Mickiewicz University

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