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From Richard Liang <richard.lian...@gmail.com>
Subject Re: [jira] Created: (HARMONY-696) Harmony regex does not support Character.isXXX character classes
Date Thu, 29 Jun 2006 10:27:32 GMT


Nikolay Kuznetsov wrote:
> Richard,
>
> We have two issues here:
> [688] java.util.regex.Matcher does not support Unicode supplementary 
> characters
> [696] Harmony regex does not support Character.isXXX character classes
>
> I would prefer, if you don't mind, to fix them separately. I know that
> supplementary character support is a tricky thing and will take some
> time while {javaXXXX} char. classes could be fixed relatively
> quick(w/o supplementary character support).
>
I agree. Nik.
> And I have a question, am I right that supplementary character affects
> mostly ranges and character classes all the other constructs will work
> fine w/o special processing, what do you think.
>
Unfortunately, I can provide some test cases to demonstrate other 
constructs, such as X{n}, DO support supplementary characters. But I'm 
not sure if other constructs need special processing.  Thanks a lot.
> Thank you.
>   Nik.
>
> On 6/29/06, Richard Liang <richard.liangyx@gmail.com> wrote:
>> Hello Nik,
>> Just a kind reminder, as you may already know, a set of new isXXXX
>> methods have been defined since Java 1.5 which have a int (codepoint)
>> parameter. This may make things tricky. ;-)
>>
>> Best regards,
>> Richard.
>
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>

-- 
Richard Liang
China Software Development Lab, IBM 



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