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Re: Regular Expressions: Call for Examples

by I0 (Priest)
on Jul 22, 2002 at 05:01 UTC ( #183945=note: print w/replies, xml ) Need Help??


in reply to Regular Expressions: Call for Examples

remove nested <table>...</table> elements
$_ = join'',<>;
($re=$_)=~
s#((<table[^>]*>)|(</table>)|<!--.*?-->|.)#${['(','']}[!$2]\Q$1\E${[')
+','']}[!$3]#sgi;
$re=join"|",map quotemeta,eval{/$re/};
die $@ if $@=~/unmatched/i;
s/$re//g;
print;

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