Fix issues with list, headers and <blockquote> tags.

This revision is accepted and ready to land since months. Can a committer commit it please?

Could you please also commit it? I do not have any commit bit.

Doc group reviewers added. Thanks for the suggestion.

Fix many issues:

Fix last issue about stable/12 snapshots with information got from re@ by email.

I sent an email to re@ to ask them what to do about the stable/12 snapshots.

I made all the needed edits, except the one about stable/12 snapshots: I'm unsure what should I do about it.
Should I just add "<tt>stable/12</tt>" to the list? Ask re@? Leave it as it is since 12 was already dealt with in relation to 12.1-RELEASE?

I'm working on the needed edits: I should be able to have them ready for tomorrow.

Added "@" at the end of debdrup nickname.

I converted the revision into a new port: https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=239015

I tested successfully the patch for www/firefox.

A thing I do not like about the moused solution is that it shows a pointer on consoles too: I find it annoying.

I tested and it works. Thanks!

I prefer solution 1.

Starting moused worked, there was no need to apply the patch from PR/196678. I have tested a bit the touchpad and everything seems to work as expected.
Thank you very much zeising and wulf.

FreeBSD version is 12.0-STABLE r348603.
I was missing evdev support (I needed both device evdev and options EVDEV_SUPPORT).
Now libinput returns the following output:

I think libinput does not see my touchpad at all. Here is a log with the mouse driver installed:

I tested by patching my stable sources r348603.

I change my status revision to approved: it is unsure if the bug I referenced depends on webrtc and, if it does, it can be dealt with another time.

I tested the patch and it builds fine for me (12.0-STABLE r347145 amd64).

I added my e-mail address to the copyright line.