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| From: | Paul Eggert |
| Subject: | bug#17350: [PATCH] grep: speed up for a case to repeat failure in DFA after success in kwset |
| Date: | Wed, 30 Apr 2014 07:49:13 -0700 |
| User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Thunderbird/24.4.0 |
Norihiro Tanaka wrote:
If `narrowed' is false, don't have to seek eolbyte.
Sure, but how much does that help performance in the typical case? The 'narrowed' code is there purely for performance reasons, so if it doesn't significantly help performance, it's better to keep things simple and remove it.
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