bug#9875: 24.0.90; Confusing description of the "window tree" in ELisp manual

[Eli Zaretskii]

> From: Stefan Monnier <monnier@iro.umontreal.ca>
> Cc: martin rudalics <rudalics@gmx.at>,  9875@debbugs.gnu.org
> Date: Thu, 27 Oct 2011 08:36:40 -0400
> 
> > Which immediately begs the question "how can a window not be `live'"?
> 
> C-h f window-live-p RET

I know that, sigh...