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bug#44610: 27.1; Keyboard Macro Performance Problem
From: |
Eli Zaretskii |
Subject: |
bug#44610: 27.1; Keyboard Macro Performance Problem |
Date: |
Sat, 14 Nov 2020 18:24:48 +0200 |
> Date: Sat, 14 Nov 2020 19:03:11 +0300
> From: Jean Louis <bugs@gnu.support>
> Cc: Robert Thorpe <rt@robertthorpeconsulting.com>,
> 44610@debbugs.gnu.org
>
> I am not the initial reporter. I have tested it in python-mode in
> plain emacs -Q with the latest development version:
>
> - command-execute 20,601,881 99%
> - call-interactively 20,601,881 99%
> - funcall-interactively 19,934,160 96%
> - kmacro-end-or-call-macro 15,337,767 74%
> - kmacro-call-macro 15,337,767 74%
> - call-last-kbd-macro 15,242,727 73%
> - command-execute 15,102,838 73%
> - call-interactively 15,021,006 72%
> - funcall-interactively 14,985,294 72%
> - next-line 13,970,433 67%
> - line-move 13,968,321 67%
> - line-move-visual 12,842,225 62%
> - vertical-motion 9,925,619 48%
> - jit-lock-function 9,925,619 48%
> - jit-lock-fontify-now 9,925,619 48%
> - jit-lock--run-functions 7,165,300 34%
> - run-hook-wrapped 7,157,012 34%
> - #<compiled 0x5b100c193163db5> 7,157,012 34%
> - font-lock-fontify-region 7,157,012 34%
> - font-lock-default-fontify-region 7,153,844 34%
> - font-lock-fontify-keywords-region 5,169,903 25%
Thanks, this seems to indicate that the mode's fontifications take the
lion's share of the time. Which explains why Fundamental mode doesn't
suffer from this problem.