[pcre-dev] [Bug 1027] Faster keyword matching

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著者: Philip Hazel
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To: pcre-dev
古いトピック: [pcre-dev] [Bug 1027] New: Faster keyword matching
題目: [pcre-dev] [Bug 1027] Faster keyword matching
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http://bugs.exim.org/show_bug.cgi?id=1027




--- Comment #5 from Philip Hazel <ph10@???> 2010-11-19 13:46:24 ---
On Thu, 18 Nov 2010, Dmitry Ukolov wrote:

> --- Comment #4 from Dmitry Ukolov <udmitry@???> 2010-11-18 17:46:03 ---
> It will be useful for me. I make text convertor, customized with PCRE. It call
> millions of pcre_match(), and some patterns are very simple, i.e. ^5$ or ^D$.


I very much doubt that there will be a noticeable improvement for
patterns as simple as that. In fact, I would not be surprised to see no
improvement (or very little) for any anchored pattern.

Philip


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