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bug#18777: [PATCH] dfa: improvement for checking of multibyte character
From: |
Norihiro Tanaka |
Subject: |
bug#18777: [PATCH] dfa: improvement for checking of multibyte character boundary |
Date: |
Thu, 18 Dec 2014 02:21:30 +0900 |
On Tue, 16 Dec 2014 16:06:54 -0800
Paul Eggert <address@hidden> wrote:
> did you mean "robust in the presence of future changes?
Yes. However, I might have made too big a deal of the effect about
"Portable".
> True, but I wasn't worried so much about that. I was worried about the
> case where WCP != NULL: there, the inlined function will be slower
> because it won't use the faster approach of checking
> always_character_boundary[*p]: it'll always use the much-slower loop.
If WCP != NULL, all of following code will be pruned, although I think
that it is ignorable for the performance.
if (wcp == NULL && always_character_boundary[*p])
return p;
- bug#18777: [PATCH] dfa: improvement for checking of multibyte character boundary, Norihiro Tanaka, 2014/12/15
- bug#18777: [PATCH] dfa: improvement for checking of multibyte character boundary, Paul Eggert, 2014/12/15
- bug#18777: [PATCH] dfa: improvement for checking of multibyte character boundary, Norihiro Tanaka, 2014/12/16
- bug#18777: [PATCH] dfa: improvement for checking of multibyte character boundary, Paul Eggert, 2014/12/16
- bug#18777: [PATCH] dfa: improvement for checking of multibyte character boundary, Norihiro Tanaka, 2014/12/16
- bug#18777: [PATCH] dfa: improvement for checking of multibyte character boundary, Paul Eggert, 2014/12/16
- bug#18777: [PATCH] dfa: improvement for checking of multibyte character boundary,
Norihiro Tanaka <=
- bug#18777: [PATCH] dfa: improvement for checking of multibyte character boundary, Paul Eggert, 2014/12/17
- bug#18777: [PATCH] dfa: improvement for checking of multibyte character boundary, Norihiro Tanaka, 2014/12/17
- bug#18777: [PATCH] dfa: improvement for checking of multibyte character boundary, Paul Eggert, 2014/12/18
- bug#18777: [PATCH] dfa: improvement for checking of multibyte character boundary, Norihiro Tanaka, 2014/12/18