[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
bug#22763: 25.1.50; Feature Request -- A faster method to obtain line nu
From: |
Lars Ingebrigtsen |
Subject: |
bug#22763: 25.1.50; Feature Request -- A faster method to obtain line number at position. |
Date: |
Sun, 07 Feb 2021 17:07:57 +0100 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) |
Lars Ingebrigtsen <larsi@gnus.org> writes:
> I didn't actually discover it before I had finished writing the new
> function, so I think I'll just extend the new function to have the same
> signature, and then remove the simple.el function.
This takes 2.8s in Emacs 27 and 0.3s after the change:
(with-temp-buffer
(insert-file-contents "~/src/emacs/trunk/src/ChangeLog.11")
(benchmark-run 1000
(line-number-at-pos (point-max))))
So that's nice. `line-number-at-pos' is used all over Emacs, but
probably not in a loop a lot, so it probably doesn't make much
difference, though.
--
(domestic pets only, the antidote for overdose, milk.)
bloggy blog: http://lars.ingebrigtsen.no
- bug#22763: 25.1.50; Feature Request -- A faster method to obtain line number at position., Lars Ingebrigtsen, 2021/02/07
- bug#22763: 25.1.50; Feature Request -- A faster method to obtain line number at position., Lars Ingebrigtsen, 2021/02/07
- bug#22763: 25.1.50; Feature Request -- A faster method to obtain line number at position.,
Lars Ingebrigtsen <=
- bug#22763: 25.1.50; Feature Request -- A faster method to obtain line number at position., Stefan Monnier, 2021/02/07
- bug#22763: 25.1.50; Feature Request -- A faster method to obtain line number at position., Lars Ingebrigtsen, 2021/02/07
- bug#22763: 25.1.50; Feature Request -- A faster method to obtain line number at position., Lars Ingebrigtsen, 2021/02/07
- bug#22763: 25.1.50; Feature Request -- A faster method to obtain line number at position., Eli Zaretskii, 2021/02/07
- bug#22763: 25.1.50; Feature Request -- A faster method to obtain line number at position., Lars Ingebrigtsen, 2021/02/07
- bug#22763: 25.1.50; Feature Request -- A faster method to obtain line number at position., Lars Ingebrigtsen, 2021/02/07
- bug#22763: 25.1.50; Feature Request -- A faster method to obtain line number at position., Eli Zaretskii, 2021/02/07
- bug#22763: 25.1.50; Feature Request -- A faster method to obtain line number at position., Eli Zaretskii, 2021/02/07
- bug#22763: 25.1.50; Feature Request -- A faster method to obtain line number at position., Lars Ingebrigtsen, 2021/02/07
- bug#22763: 25.1.50; Feature Request -- A faster method to obtain line number at position., Lars Ingebrigtsen, 2021/02/07