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Re: Parsing... possible w/o too much stress ?

by I0 (Priest)
on Mar 20, 2003 at 15:11 UTC ( #244603=note: print w/replies, xml ) Need Help??


in reply to Parsing... possible w/o too much stress ?

$_=qq{ env { {}{} {{}} } }; (my $re=$_)=~s/((\{)|(\})|.)/${[')','']}[!$3]\Q$1\E${['(','']}[!$2]/gs +; $re = join'|',map{quotemeta}eval{/$re/}; die $@ if $@; print +(/env\s*\{($re)\}/)[0];

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