Hi Kentoku, thank you, I will surely study about Oniguruma..! :)
On Sat, Apr 20, 2013 at 11:26 PM, kentoku <[email protected]> wrote: > Hi Sudheera and Sergei, > > > In case of I missed some libraries, I guess you will enlighten me to > study about them too. considering the requirements I didn't see Asian > multi-byte support implemented in anywhere, what would we do about that.? > > Do you know "oniguruma"? > http://www.geocities.jp/kosako3/oniguruma/ > http://en.wikipedia.org/wiki/Oniguruma > > Oniguruma is a regular expressions library, that supports multi-byte > character sets like big5, euc-kr and shift_jis. Oniguruma is used by > "mregexp". "Mregexp" is a multi-byte support regex UDF for MySQL. So, I > think you can understand easily about how to use it. > > Thanks, > Kentoku > > > > > 2013/4/20 Sudheera Palihakkara <[email protected]> > >> Hello Sir, >> >> I've been working on this project for the past couple of days. I found >> that there are few good regex libraries suitable for this task. Considering >> the requirements I think PCRE, ICU regex and RGX would do the job. But ICU >> regex doesn't have recursion but it has well-documented easy-to-understand >> code. Currently I think PCRE is the best option we can have. >> >> In case of I missed some libraries, I guess you will enlighten me to >> study about them too. considering the requirements I didn't see Asian >> multi-byte support implemented in anywhere, what would we do about that.? >> >> In the google-melange page, under the application template there is a >> field called "Project description", what should I include there.? i mean do >> you expect a full description about the project including figures or just a >> brief just like in projects ideas page. >> >> Thank you. >> >> >> On Fri, Apr 19, 2013 at 3:46 PM, Sergei Golubchik <[email protected]>wrote: >> >>> Hi, Sudheera! >>> >>> On Apr 19, Sudheera Palihakkara wrote: >>> > Hi, >>> > I went through other threads on this topic. In one thread you >>> mentioned to >>> > choose a suitable regex library. >>> > >>> > *( Preliminary research - only about chosing a regex library to use in >>> > MariaDB. You should be able to explain why we should use this library >>> and >>> > not some other one.) >>> > >>> > * >>> > What do you mean by "choosing"? don't we have to enhance the exiting >>> regex >>> > library? Or choose from exiting already implemented libraries which are >>> > free to use? sorry if it's a stupid question, but I'm confused. :O >>> >>> Enhancing our old regex library to support all modern features and >>> multiple charsets is complex and bug-prone work. >>> >>> I don't see why we should bother doing it, when there are plenty of >>> regex libraries available. >>> >>> There's PHP's mb_regex, there's prce, and many others too. We'd better >>> just pick one that works better for MariaDB, and put it instead of >>> Henry Spencer's library. >>> >>> Regards, >>> Sergei >>> >>> P.S. Please, don't reply to me only, use reply-to-all, so that your >>> mails appear on the mailing list. >>> >> >> >> >> -- >> *Sudheera Palihakkara.* >> Undergraduate >> Department of *Computer Science and Engineering, >> *Faculty of Engineering, >> *University of Moratuwa*, >> Sri Lanka. >> >> _______________________________________________ >> Mailing list: https://launchpad.net/~maria-developers >> Post to : [email protected] >> Unsubscribe : https://launchpad.net/~maria-developers >> More help : https://help.launchpad.net/ListHelp >> >> > -- *Sudheera Palihakkara.* Undergraduate Department of *Computer Science and Engineering, *Faculty of Engineering, *University of Moratuwa*, Sri Lanka.
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