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bug#20887: 'make bootstrap' now verrrry slow due to recent isearch chang
From: |
Eli Zaretskii |
Subject: |
bug#20887: 'make bootstrap' now verrrry slow due to recent isearch changes |
Date: |
Wed, 24 Jun 2015 22:14:51 +0300 |
> Date: Wed, 24 Jun 2015 18:18:51 +0100
> From: Artur Malabarba <bruce.connor.am@gmail.com>
> Cc: 20887@debbugs.gnu.org
>
> > Btw, did you try replacing a simple iteration through all the
> > characters with map-char-table?
>
> Hadn't thought of that. Indeed, the second loop can be replaced by a
> map-char-table, and it speeds things up by about 30%.
Why only the second? All you care about is decomposition, that is,
you need only loop over characters that have a non-nil value in the
decomposition property. You will see in characters.el how you can use
map-char-table over a char-table loaded from uni-decomposition.el
(similar to what we do there with uni-bidi et.). Won't that be much
faster?
(I didn't actually try that, so perhaps I'm talking nonsense.)
- bug#20887: 'make bootstrap' now verrrry slow due to recent isearch changes, Paul Eggert, 2015/06/23
- bug#20887: 'make bootstrap' now verrrry slow due to recent isearch changes, Glenn Morris, 2015/06/24
- bug#20887: 'make bootstrap' now verrrry slow due to recent isearch changes, Artur Malabarba, 2015/06/24
- bug#20887: 'make bootstrap' now verrrry slow due to recent isearch changes, Paul Eggert, 2015/06/24
- bug#20887: 'make bootstrap' now verrrry slow due to recent isearch changes, Artur Malabarba, 2015/06/24
- bug#20887: 'make bootstrap' now verrrry slow due to recent isearch changes, Eli Zaretskii, 2015/06/24
- bug#20887: 'make bootstrap' now verrrry slow due to recent isearch changes, Eli Zaretskii, 2015/06/24
- bug#20887: 'make bootstrap' now verrrry slow due to recent isearch changes, Artur Malabarba, 2015/06/24
- bug#20887: 'make bootstrap' now verrrry slow due to recent isearch changes,
Eli Zaretskii <=
- bug#20887: 'make bootstrap' now verrrry slow due to recent isearch changes, Artur Malabarba, 2015/06/24
- bug#20887: 'make bootstrap' now verrrry slow due to recent isearch changes, Artur Malabarba, 2015/06/24
- bug#20887: 'make bootstrap' now verrrry slow due to recent isearch changes, Artur Malabarba, 2015/06/24
- bug#20887: 'make bootstrap' now verrrry slow due to recent isearch changes, Eli Zaretskii, 2015/06/25
- bug#20887: 'make bootstrap' now verrrry slow due to recent isearch changes, Artur Malabarba, 2015/06/25
- bug#20887: 'make bootstrap' now verrrry slow due to recent isearch changes, Eli Zaretskii, 2015/06/26
- bug#20887: 'make bootstrap' now verrrry slow due to recent isearch changes, Artur Malabarba, 2015/06/26
- bug#20887: 'make bootstrap' now verrrry slow due to recent isearch changes, Eli Zaretskii, 2015/06/26
- bug#20887: 'make bootstrap' now verrrry slow due to recent isearch changes, Glenn Morris, 2015/06/24
- bug#20887: 'make bootstrap' now verrrry slow due to recent isearch changes, Artur Malabarba, 2015/06/24