bug#50733: 28.0.1; project-find-regexp can block Emacs for a long time

[Eli Zaretskii]

> Cc: 50733@debbugs.gnu.org
> Date: Wed, 22 Sep 2021 23:58:42 +0200
> From:  Daniel Martín via "Bug reports for GNU Emacs,
>  the Swiss army knife of text editors" <bug-gnu-emacs@gnu.org>
> 
> > When you say "block for a long time", how long are we talking about?
> >>
> > To try it, evaluate
> >
> >   (benchmark 1 '(project-find-regexp "new-collection"))
> 
> I usually work on a monorepo with ~67000 tracked files (many of them big
> binary files).  Here's what I get when using ripgrep as the xref search
> program:
> 
> Elapsed time: 36.087181s (8.067474s in 22 GCs)
> 
> Running the same search with ripgrep from the command line takes around
> 6 seconds.

How many matches does that report?