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OALDERS / HTML-Parser-3.83 / eg / hbody 

            

              
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#!/usr/bin/perl
use strict;
use warnings;
use HTML::Parser ();
my $doc = <<'EOT';
<!-- This is not where <BODY> starts -->
<title>foo</title>
<script language="Perl" description="Print out <BODY>">
   open(BODY, "body.txt");
   while (<BODY>) {
     print;
   }
</script>
<!-- The next thing will be <BODY> the body -->
<Body>
Howdy!
</body>
EOT
my $body_offset;
HTML::Parser->new(
    start_h => [
        sub {
            return unless shift eq "body";
            $body_offset = shift;
            shift->eof;    # tell the parser to stop
        },
        "tagname,offset,self"
    ]
)->parse($doc);
die "No <body> found" unless defined $body_offset;
my $head = substr($doc, 0, $body_offset, "");
print $doc;