A regular task of mine is rewriting html and my choice of poison is
HTML::TokeParser::Simple. While it may look verbose it is a good trade off, imo, for having an intuitive interface. I find it easy to write and easy to read a week later. :-) ymmv.
#!/usr/bin/perl
use strict;
use warnings;
use HTML::TokeParser::Simple;
my $p = HTML::TokeParser::Simple->new(*DATA);
my ($html, $in_email_link);
while (my $t = $p->get_token){
$in_email_link++, next if
$t->is_start_tag(q{a})
and
$t->get_attr(q{href})
and
$t->get_attr(q{href}) =~ m|email\.|;
$in_email_link--, next if
$in_email_link
and
$t->is_end_tag(q{a});
next if $in_email_link;
$html .= $t->as_is;
}
print qq{$html};
__DATA__
<p>one</p>
<a href="detail.jsp?key=7147&rc=d_20071128&p=2&pv=1">Next Page</a><br/
+>
<p>two</p>
<a class="foot" href="email.jsp?key=7147">E-mail Story</a>
<p>three</p>
<a href="detail.jsp?key=7147&rc=d_20071128&p=2&pv=1">Next Page</a><br/
+>
output:
<p>one</p>
<a href="detail.jsp?key=7147&rc=d_20071128&p=2&pv=1">Next Page</a><br/
+>
<p>two</p>
<p>three</p>
<a href="detail.jsp?key=7147&rc=d_20071128&p=2&pv=1">Next Page</a><br/
+>
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