Your approach looks great. To get all tags in the entered order without content:

use 5.16.2;
use warnings;
use HTML::TreeBuilder;

my $tree = HTML::TreeBuilder->new;
$tree->parse_content (do { local $/; <> });
my @tags = map { $_->tag } $tree->look_down (_tag => qr{.});

[download]

Enjoy, Have FUN! H.Merijn

In reply to Re: Comparing HTML snippets by Tux
in thread Comparing HTML snippets by szabgab

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
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