[pcre-dev] [Bug 897] \w and others based on Unicode properti…

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著者: Pavel Kostromitinov
日付:  
To: pcre-dev
古いトピック: [pcre-dev] [Bug 897] New: \w and others based on Unicode properties
題目: [pcre-dev] [Bug 897] \w and others based on Unicode properties
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http://bugs.exim.org/show_bug.cgi?id=897




--- Comment #18 from Pavel Kostromitinov <pavel@???> 2010-03-22 13:12:38 ---
(In reply to comment #17)
> > And there are problem with pcre_study.c.
> What problems?

Frankly speaking, I don't remember exactly already, but I had to specify
PCRE_NO_START_OPTIMIZE for most of the patterns to work.


> > Also - there should be some hack for \t to be treated as \s (it is NOT \pZ)
>
> Do you mean that you do want it to match \pZ? Or you do want \t to still
> match \s when \w, \d, etc are using Unicode properties?


No, it should not match \pZ, that would be against Unicode standard. But then
\s check should be made not equivalent to \pZ, but rather something like "\pZ
or isspace()"


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