I think the regex engine provides enough hooks that you could write such a function w/o access to the underlying C code. For instance, some automatically placed (?{}) assertions might allow the scoring routine to offer "partial credit" for regexes that only match part of the string. Therefore, you could allow for a finer granularity than just 1=match 0=nomatch.

(?{}) is a relativly new feature that allows arbritrary code to be executed inside your regex..... it is (ab)used in the rebug regex debugger that japhy mentioned a while back.

-Blake

In reply to Re: Re: (FoxUni) Re: generating regexes? by blakem
in thread generating regexes? by mortis

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