Re: master daea9b3 1/2: Read mailcaps again only when necessary

[Eli Zaretskii]

> From: Lars Ingebrigtsen <larsi@gnus.org>
> Date: Mon, 01 Nov 2021 18:01:56 +0100
> Cc: Gregory Heytings <gregory@heytings.org>, emacs-devel@gnu.org
> 
> (And relatedly, this function shouldn't use file-truename or anything on
> the filename -- it's a string used as the key.)

??? Then how do I tell the function which file do I want it to report
on?