From: ts <decoux@...>
Date: 2005-11-23T01:40:43+09:00
Subject: Re: Optimization anyone

>>>>> "C" == Christian Neukirchen <chneukirchen@gmail.com> writes:

C> Do you know how oniguruma does that, per chance?

 You can compile oniguruma with debugging options

moulon% ./ruby -e '/abc.*def/'
<list:814d418>
   <string:814d3e8>abc
   <qualifier:814d478>{0,-1}
      <anychar:814d448>
   <string:814d4d8>def
optimize: EXACT_BM
  anchor: []
  sub anchor: []

exact: [abc]: length: 3
code length: 11
[exact3:abc] [anychar*-peek-next:d] [exact3:def] [end]
moulon% 


Guy Decoux