Subject: Re: bug#56682: Fix the long lines font locking related slowdowns

From: Gerd Möllmann <[email-masked]>
Date: Sat, 23 Jul 2022 10:11:04 +0200

Gerd Möllmann <[email-masked]> writes:

> Gerd Möllmann <[email-masked]> writes:
>
>>> Gerd Möllmann <[email-masked]> writes:
>>>
>>>> Font-lock       Output
>>>> ------------------------------------------------------------
>>>> on              GCs: 14 Elapsed time: 7.880788 seconds
>>>   on, and large gc-const-threshold
>>>                  GCs: 0 Elapsed time: 7.720531 seconds
>     on, without scroll-bar
>                    GCs: 15 Elapsed time: 5.574946 seconds
      on without scroll-bar, auto-composition-mode off
                     GCs: 15 Elapsed time: 4.166101 seconds
>>>> off             GCs: 2 Elapsed time: 0.885791 seconds

Hm.