Re: Time to merge scratch/correct-warning-pos into master, perhaps?

[Eli Zaretskii]

> Date: Sun, 06 Feb 2022 20:40:41 +0200
> From: Eli Zaretskii <eliz@gnu.org>
> Cc: larsi@gnus.org, mattiase@acm.org, gregory@heytings.org,
>  monnier@iro.umontreal.ca, emacs-devel@gnu.org
> 
> Oh, one other thing: the Internet is full with very detailed tutorials
> for how to use perf in different scenarios, so I suggest to look those
> up if the tutorial that comes with the installation is not good
> enough.

Here's one I found useful at the time:

   http://sandsoftwaresound.net/perf/perf-tutorial-hot-spots/

It has a couple of examples that are relevant to what we want to do.