bug#53989: 29.0.50; Gnus searches broken

[Eric Abrahamsen]

Michael Heerdegen <michael_heerdegen@web.de> writes:

> Hello,
>
> G g in Gnus only gives me search groups containing no messages.  I have
> verified that matches are collected successfully, but they are not
> processed correctly.
>
> When I load the gnus-search.el version of the parent commit of
>
> | e7f6bb38dd Rework gnus-search-indexed-parse-output
> | Eric Abrahamsen <eric@ericabrahamsen.net> Sat Jun 26 10:16:19 2021 -0700
>
> searching works again.  When I load the version of the commit, it's
> broken.  So with my setup that commit seems to have broken something.
>
> What could be the problem?

The problem is the search output isn't being parsed correctly! Again.
Can you tell me which Gnus backend this is on, what the search engine
is, what search engine config you've got, and the full filepath of a
typical search result that isn't showing up in searches?

TIA,
Eric