HTML::Parser isn't the answer. 
#!/usr/bin/perl -w
use strict;
use English;
use warnings;
use HTML::Parser;

{
  package JavascriptIsBad;

  use base 'HTML::Parser';

  my $result;
  my $skipping = 0;

  sub start {
    my($self, $tagname, $attr, $attrseq, $origtext) = @_;
    if (lc($tagname) eq 'script') {
      $skipping = 1;
    }
    $result .= $origtext unless $skipping;
  }

  sub end {
    my($self, $tagname, $origtext) = @_;
    $result .= $origtext unless $skipping;
    if (lc($tagname) eq 'script' and $skipping) {
      $skipping = 0;
    }
  }

  sub text {
    my($self, $origtext, $is_cdata) = @_;
    return if $skipping;
    $result .= $origtext;
    return;
  }

  sub result { $result }
 }

 my $p = JavascriptIsBad->new;
 $p->parse(<<EOF);
<html>
<head>
<script language="Javascript">
document.write("Don't forget your </script> tag! It's important!");
</script>
</head>
<body>
This is just some text.
</body>
</html>
EOF

print 'Result: ', $p->result, "\n";

[download]
gets fooled by the first </script> tag.
--
Jeff Boes
Database Engineer
Nexcerpt, Inc.
vox 269.226.9550 ext 24
fax 269.349.9076
 http://www.nexcerpt.com
...Nexcerpt...Connecting People With Expertise

In reply to Re: Removing Javascript by Mur
in thread Removing Javascript by Mur

Title:
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