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bug#34708: alist-get has unclear documentation

From: Michael Heerdegen
Subject: bug#34708: alist-get has unclear documentation
Date: Tue, 12 Mar 2019 16:38:46 +0100
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/27.0.50 (gnu/linux) 
Drew Adams <drew.adams@oracle.com> writes:

> OK.  Put it differently: it's worth documenting that updating an alist
> entry with `setf' is a "destructive" operation: it can change list
> structure.  Dunno whether that is already said somewhere, but even if
> it is, a reminder wouldn't hurt.

But isn't that trivial?  How else could we add associations?

Michael.
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