1 files changed, 0 insertions, 28 deletions
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;