Subject: bug#35702: xref revert-buffer

From: Eli Zaretskii <[email-masked]>
Date: Sat, 25 May 2019 19:06:10 +0300

> Cc: [email-masked], [email-masked]
> From: Dmitry Gutov <[email-masked]>
> Date: Sat, 25 May 2019 18:47:57 +0300
> 
> Do you have any particular questions?

Thanks, but the purpose of my rant was not to follow up with
questions.  If I cannot convince you to clarify the code by adding
more comments, then I guess I failed, and let's drop this.