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Re: save-excursion and the mark


From: Stefan Monnier
Subject: Re: save-excursion and the mark
Date: Tue, 24 Feb 2015 14:27:54 -0500
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/25.0.50 (gnu/linux)

> to save and restore mark, so people could be surprised by this API break, and
> confused by their code suddenly breaking after an upgrade.  It seems risky.

It does seem risky.  At the same time, I can't find a single piece of
code that relies on this functionality so far.
So either the risk is minuscule, or I haven't looked in the right way.
Hence this thread, to try and see who and how might rely on this.


        Stefan



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