Re: CONTRIBUTE: Mention indexing new vars/commands in manual [was: Run occur command restricted to a region]

[Eli Zaretskii <eliz@gnu.org>]

> From: Tino Calancha <tino.calancha@gmail.com>
> Cc: tino.calancha@gmail.com, emacs-devel@gnu.org
> Date: Fri, 03 Feb 2017 19:04:27 +0900
> 
> > Not just the concept index: the variables should go into the variable
> > indec and functions/commands into their index.  There are separate
> > @cindex, @vindex, and @findex commands in Texinfo.
> Do you think would be worth to mention briefly about this in CONTRIBUTE?
> ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
> >From caa8e6955e65f3bb45e816dcfc3dc66cdd0fde28 Mon Sep 17 00:00:00 2001
> From: Tino Calancha <tino.calancha@gmail.com>
> Date: Fri, 3 Feb 2017 18:55:00 +0900
> Subject: [PATCH] * CONTRIBUTE (Documenting your changes): Index new
>  vars/commands in manual.

Fine with me, but please also point to the node in Info notation,
since the reader might have the Texinfo manual installed.

This should go to the emacs-25 branch.

Thanks.