GNU bug report logs - #41836
26.3; Could we stop `help-buffer' from ever signalling errors?

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From: Lars Ingebrigtsen <larsi <at> gnus.org>
To: Phil Sainty <psainty <at> orcon.net.nz>
Cc: 41836 <at> debbugs.gnu.org
Subject: bug#41836: 26.3; Could we stop `help-buffer' from ever signalling errors?
Date: Mon, 06 Jun 2022 16:12:23 +0200

Lars Ingebrigtsen <larsi <at> gnus.org> writes:

> Looking at the code, my impression is that `help-make-xrefs' is meant to
> be used in `help-mode' buffers only, and the `error' call is just a
> sanity check for that, kinda?  Lifting the restriction by removing that
> `error' would allow other usages.  I'm not sure whether they're
> all taken into account, though.
>
> Anybody got an opinion here?

The explanation for all this was in bug#8147, and Stephen Berman
proposed an alternate fix (which Stefan agreed with).  But it was never
applied, so I did that in Emacs 29, which also solves this bug report, I
think.

-- 
(domestic pets only, the antidote for overdose, milk.)
   bloggy blog: http://lars.ingebrigtsen.no

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