The stupid question is the question not asked | |
PerlMonks |
Re: Re: Re: Re: Capturing with look-aheadby japhy (Canon) |
on Mar 04, 2002 at 21:53 UTC ( [id://149230]=note: print w/replies, xml ) | Need Help?? |
I direct your attention to perlre, the section named Repeated patterns matching zero-length substring. This complicated section can be summarized by this extract: "the following match after a zero-length match is prohibited to have a length of zero."
_____________________________________________________
In Section
Seekers of Perl Wisdom
|
|