| Recursive Regexes 17 days ago by ckth …have been troubling me for days now. The Regex engine maintains a stack, so regular expressions in Perl can be constructed recursively. For instance, $paren = qr/ \( ( [^()]+ # Not parens | (??{$paren}) # Another balanced group )* \) /x; matches a string if parentheses in the string are paired corr ... RegeXes For Life - rxfl.wordpress.com |
| Weekly Twitter Digest 2008-08-17 18 days ago by Jeff Finished the first third of Quicksilver (Baroque Cycle, Vol. 1). My head has never been so stuffed full of all matters philosophick. # Don’t you know each cloud contains pennies from heaven? # Wow, it’s kind of amazing how nearly every XKCD makes me laugh out loud. That guy is pure comedy gold. How ... Unsquare Dance - unsquare.com/dance · 2 references |