Subject: bug#71093: 30.0.50; python: multiple assignments not fontified

From: Eli Zaretskii <[email-masked]>
Date: Fri, 24 May 2024 15:46:30 +0300

> Date: Fri, 24 May 2024 21:17:39 +0900
> From: kobarity <[email-masked]>
> Cc: Andreas Röhler <[email-masked]>,	Lin
>  Sun <[email-masked]>,	[email-masked]
> 
> Eli Zaretskii wrote:
> > 
> > > Date: Tue, 21 May 2024 12:47:57 +0200
> > > From: Andreas Röhler <[email-masked]>
> > > 
> > > a = b = c = 5
> > > 
> > > b and c are not fontified
> > 
> > Can someone please look into fixing this?  python-ts-mode does TRT,
> > btw.
> 
> Sorry, this bug was introduced by my commit
> 4915ca5dd4245a909c046e6691e8d4a1919890c8.  I canceled it in commit
> 6b2c8dc9050c5c0514fa404733ce1d4a37d00e39 due to a performance issue,
> but the cancellation was incomplete.  Attached is the patch to fix
> this in master with an ERT.  Is it better to fix in emacs-29?

Thanks.  If the regression was in Emacs 29, then yes, it is better to
fix that on the emacs-29 branch.