From a82b90f57640ce2424bd8ca50c0ed0a20bb3cc69 Mon Sep 17 00:00:00 2001
From: P. J. McDermott <pjm@nac.net>
Date: Sun, 12 Aug 2012 08:44:20 -0400
Subject: Remove cruft.

---
diff --git a/scripts/MarkdownBook/HTMLTree.pm b/scripts/MarkdownBook/HTMLTree.pm
index 419eb53..e01bab0 100644
--- a/scripts/MarkdownBook/HTMLTree.pm
+++ b/scripts/MarkdownBook/HTMLTree.pm
@@ -41,32 +41,4 @@ sub find_elements_by_tag_names
 	return @retlist;
 }
 
-sub each_text
-{
-	my ($elem) = @_;
-
-	my $child = $elem;
-	my $root = $elem;
-
-	return _each_text_recursive($child, $root);
-}
-
-sub _each_text_recursive
-{
-	my ($elem, $root) = @_;
-
-	my $child;
-	my @retlist = ();
-
-	foreach $child ($elem->content_list()) {
-		if (ref($_) eq 'HTML::Element') {
-			push(@retlist, _each_text_recursive($child, $root));
-		} else {
-			push(@retlist, $child);
-		}
-	}
-
-	return @retlist;
-}
-
 1;
diff --git a/scripts/MarkdownBook/Section/HTML.pm b/scripts/MarkdownBook/Section/HTML.pm
deleted file mode 100644
index 8208d9e..0000000
--- a/scripts/MarkdownBook/Section/HTML.pm
+++ /dev/null
@@ -1,66 +0,0 @@
-# Copyright (C) 2012 Patrick "P. J." McDermott
-#
-# This program is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program.  If not, see <http://www.gnu.org/licenses/>.
-
-use strict;
-use warnings;
-
-use HTML::Element;
-
-package MarkdownBook::Section::HTML;
-
-our @ISA = qw(MarkdownBook::Section);
-
-sub new
-{
-	my ($class, $doc, $num, $elem) = @_;
-	my $self;
-	my $child;
-	my $i = -1;
-	my $secid;
-	my $sectitle;
-
-	$class = ref($class) || $class;
-	$self = {};
-	bless($self, $class);
-
-	$self->{'document'} = $doc;
-	$self->{'number'} = $num;
-	$self->{'element'} = $elem;
-
-	foreach $child (MarkdownBook::HTMLTree::each_text($elem)) {
-
-		++$i;
-
-		# Set "id" attribute.
-		if ($child =~ m/^[^\[\]]*\[([^\]]+)\][^\[\]]*$/) {
-			$secid = $child;
-			$secid =~ s/^[^\[\]]*\[([^\]]+)\][^\[\]]*$/$1/;
-			$elem->attr('id', $secid);
-		}
-
-		# Prefix section title with section number.
-		$child =~ s/^([^\[]+)[ ]*\[[^\]]+\]$/$1/;
-		$child =~ s/[ ]*$//;
-
-		# Set section title.
-		$sectitle .= $child;
-		$elem->splice_content($i, 1, $num . ' ' . $child);
-
-	}
-
-	return $self;
-}
-
-1;
--
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