Subject: [PATCH] Remove obsolete doc references to XEmacs

From: Stefan Kangas <[email-masked]>
Date: Wed, 23 Oct 2019 16:41:22 +0200

There are a few references in various doc strings and comments which I
think will confuse users and make maintaining Emacs harder for no
gain.

The attached patch removes most of them.  Any objections to any of this?

Best regards,
Stefan Kangas