Subject: Re: bug#34346: 26.1; Big hang when opening text (racket) files with .art extension (image-mode)

From: Eli Zaretskii <[email-masked]>
Date: Thu, 07 Feb 2019 19:27:13 +0200

> From: Pierre Neidhardt <[email-masked]>
> Cc: [email-masked], [email-masked]
> Date: Thu, 07 Feb 2019 15:59:14 +0100
> 
> Could be.  Any hint on how I could test that more specifically?

One possible way is to attach a debugger to Emacs while this
processing goes on, and produce a backtrace to see what code is
working.