bug#28814: [BUMP, PATCH] (26.0.90; When *xref* window is needed, original window-switching intent is lost )

[Eli Zaretskii]

> From: joaotavora@gmail.com (João Távora)
> Cc: dgutov@yandex.ru,  28814@debbugs.gnu.org, 28814-done@debbugs.gnu.org
> Date: Fri, 03 Nov 2017 16:18:13 +0000
> 
> > Two spaces between sentences, please.
> 
> Sigh. This is the hardest for me to remember.  Are there any tools to
> help with this?

I'd try checkdoc.el.