Subject: bug#78474: 31.0.50; Wrong char insertion in rxvt

From: Samuel Thibault <[email-masked]>
Date: Tue, 22 Jul 2025 13:30:41 +0200

Eli Zaretskii, le mar. 22 juil. 2025 14:28:19 +0300, a ecrit:
> > Date: Mon, 21 Jul 2025 18:00:47 +0200
> > From: Samuel Thibault <[email-masked]>
> > Cc: [email-masked], [email-masked], [email-masked],
> > 	[email-masked]
> > 
> > I have tried the attached test which reproduces both ways and reports
> > the time to achieve one million iteration, on my system:
> > 
> > - with rxvt: non-optimized way takes ~1.9s, optimized way takes ~2.1s.
> > - with mate-terminal: non-optimized way takes ~1.8s, optimized way takes
> >   ~2.0s.
> > 
> > So on my system at least the "optimized" way is actually slower.
> 
> For that particular single case.

Which is exactly the case that we are reporting about.

Samuel