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RE: [External] : Re: Does the command loop even look at the return value
From: |
Drew Adams |
Subject: |
RE: [External] : Re: Does the command loop even look at the return values of commands executed? |
Date: |
Fri, 27 Aug 2021 16:12:17 +0000 |
> > Just for info, in case it's somehow relevant to
> > Marcin: There is global variable `values'.
> > (elisp) node `Eval' tells us: ...
>
> In Emacs 28 the doc string of `values' says "This variable is obsolete
> as of Emacs 28.1 and should not be used." It's also mentioned in Emacs
> 28 NEWS, but the Emacs 28 Elisp manual hasn't been updated on this yet.
Yes, I know - but it's good to spread the word.
[Oh, and there is no Emacs 28 release (yet).]
Variable `values' has existed since ~Day One.
It's in Emacs 20, and I believe I recall it
from The Beginning. R.I.P.
Re: Does the command loop even look at the return values of commands executed?, Marcin Borkowski, 2021/08/26