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From: Michael Heerdegen <michael_heerdegen@web.de>
Newsgroups: gmane.emacs.help
Subject: Re: Edit a cl-struct by copy, or, slot-value for cl-structs
Date: Fri, 29 Oct 2021 23:37:58 +0200
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Yuan Fu <casouri@gmail.com> writes:

> (make-xxx :slot1 (xxx-slot1 obj)
>           :slot2 (xxx-slot2 obj)
>           :slot3 newvalue)

Sorry for the dumb question, but isn't that more or less the same as
`xxx-copy' plus modifying slot3 of the copy?


Michael.