You might simplify your task by slurping the whole file instead of parsing it one line at a time: 
my $html = do {local $/;<FILE>};

[download]
Then you could use a regex like: 
$html =~ s/<table[^>]+>.+<\/table>//s;

[download]
And that will work ... for a little while - nested tables will throw a monkey wrench into that regex. Your best bet is to RTFM and use a real HTML Parser.

jeffa

L-LL-L--L-LL-L--L-LL-L--
-R--R-RR-R--R-RR-R--R-RR
B--B--B--B--B--B--B--B--
H---H---H---H---H---H---
(the triplet paradiddle with high-hat)

In reply to (jeffa) Re: Regular Expression by jeffa
in thread Regular Expression by Anonymous Monk

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