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Re: Regular expression libraries


From: Clément Pit--Claudel
Subject: Re: Regular expression libraries
Date: Fri, 16 Dec 2016 15:07:26 -0500
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.5.1

On 2016-12-16 12:45, Paul Eggert wrote:
> Clément Pit--Claudel wrote:
>> Paul pointed to it too.  Is it documented anywhere?  That is, are
>> its implementation details documented anywhere?
> 
> There is no secret or mysteriously hidden documentation, no. The
> comments are all in the source code. Although it is not easy reading,
> that's par for the course with fast regexp matchers.

Thanks! This wasn't meant as criticism.  I was just surprised to learn that 
there seems to be a very good regex implementation heavily used in the wild, 
but it's not commonly discussed in benchmarks, nor loudly advertised :)

Cheers,
Clément.


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