Have you considered just trying to do your regexp through AWK or PHP? 

> On May 13, 2014, at 6:05 PM, "Ken Ford" <ken.f...@firstmac.com.au> wrote:
> 
> Hello U2 Users.
> I have been using a UV Basic function I call REGEXP that takes a text string 
> and a PERL formatted regular expression and executes a PERL script and 
> returns a matched string if found.  The problem is that it can't handle some 
> of the things in strings that are passed to it and PERL bombs.
> Because of this, I am in the midst of writing a UV Basic interpreter of PERL 
> regular expressions, which is an interesting challenge.  I checked via google 
> search for any such UV Basic program already out there, but found none.  So I 
> am curious to know if anyone has done this, and if so, would care to share 
> the code.
> Thanks to anyone who can assist.
> 
> Ken Ford.
> Firstmac Ltd
> Brisbane, Australia.
> 
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