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bug#16232: [PATCH] grep: make --ignore-case (-i) faster (sometimes 10x)
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From: |
Jim Meyering |
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Subject: |
bug#16232: [PATCH] grep: make --ignore-case (-i) faster (sometimes 10x) in multibyte locales |
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Date: |
Wed, 19 Feb 2014 12:00:38 -0800 |
On Wed, Feb 19, 2014 at 11:55 AM, Paul Eggert <address@hidden> wrote:
> On 02/19/2014 11:17 AM, Jim Meyering wrote:
>>
>> I haven't investigated they "why" yet, but expect that I will make
>> grep-2.18 with just this one performance-improving patch.
>
> Can you make room for one more patch? I have a test case and bugfix for
> grep's mishandling of regular expressions like [^^-~] in unibyte locales
> like the C locale on most platforms; this is due to the range-expression bug
> that Arnold reported recently.I can send out the patch later today if you
> like. The bug has been present since grep 2.8 so I can understand if you'd
> rather wait to fix it until later.
Hi Paul,
I'll be very happy to consider it.
- bug#16232: [PATCH] grep: make --ignore-case (-i) faster (sometimes 10x) in multibyte locales, Norihiro Tanaka, 2014/02/19
- bug#16232: [PATCH] grep: make --ignore-case (-i) faster (sometimes 10x) in multibyte locales, Paul Eggert, 2014/02/19
- bug#16232: [PATCH] grep: make --ignore-case (-i) faster (sometimes 10x) in multibyte locales, Jim Meyering, 2014/02/19
- bug#16232: [PATCH] grep: make --ignore-case (-i) faster (sometimes 10x) in multibyte locales, Paul Eggert, 2014/02/19
- bug#16232: [PATCH] grep: make --ignore-case (-i) faster (sometimes 10x) in multibyte locales,
Jim Meyering <=
- bug#16232: [PATCH] grep: make --ignore-case (-i) faster (sometimes 10x) in multibyte locales, Jim Meyering, 2014/02/20
- bug#16232: [PATCH] grep: make --ignore-case (-i) faster (sometimes 10x) in multibyte locales, arnold, 2014/02/20
- bug#16232: [PATCH] grep: make --ignore-case (-i) faster (sometimes 10x) in multibyte locales, Jim Meyering, 2014/02/20
- bug#16232: [PATCH] grep: make --ignore-case (-i) faster (sometimes 10x) in multibyte locales, Jim Meyering, 2014/02/20
- bug#16232: [PATCH] grep: make --ignore-case (-i) faster (sometimes 10x) in multibyte locales, Jim Meyering, 2014/02/20
- Message not available
- bug#16893: [PATCH] Avoid matching line-by-line for case-insensitive with grep, Glenn Morris, 2014/02/27
- bug#16893: [PATCH] Avoid matching line-by-line for case-insensitive with grep, Jim Meyering, 2014/02/27
- bug#16893: [PATCH] Avoid matching line-by-line for case-insensitive with grep, Norihiro Tanaka, 2014/02/28
- bug#16893: [PATCH] Avoid matching line-by-line for case-insensitive with grep, Norihiro Tanaka, 2014/02/28
- bug#16232: [PATCH] grep: make --ignore-case (-i) faster (sometimes 10x) in multibyte locales, Paul Eggert, 2014/02/20