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

[Eli Zaretskii]

> From: Lars Ingebrigtsen <larsi@gnus.org>
> Cc: monnier@iro.umontreal.ca,  gregory@heytings.org,  emacs-devel@gnu.org
> Date: Mon, 01 Nov 2021 18:21:38 +0100
> 
> Eli Zaretskii <eliz@gnu.org> writes:
> 
> >> (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?
> 
> ???  You give it a filename, which is a string.  

What if we have the same file name in several different directories --
how will you record the files so they all get different hash slots?