--- ../orig.modules/book.module 2005-08-04 10:30:15.184078888 -0700
+++ book.module 2005-08-04 10:38:38.715530472 -0700
@@ -509,6 +509,17 @@
return $node;
}
+/**
+ * Themes a menu navigation item.
+ *
+ * @ingroup themeable
+ */
+function theme_book_menu_item($nid, $title, $children = '', $leaf = TRUE) {
+
+ return '
'. l($title, 'node/'. $nid) . $children ."\n";
+
+}
+
function book_toc_recurse($nid, $indent, $toc, $children, $exclude) {
if ($children[$nid]) {
foreach ($children[$nid] as $foo => $node) {
@@ -551,21 +562,18 @@
foreach ($children[$nid] as $foo => $node) {
if (in_array($node->nid, $unfold)) {
if ($tree = book_tree_recurse($node->nid, $depth - 1, $children, $unfold)) {
- $output .= '';
- $output .= l($node->title, 'node/'. $node->nid);
- $output .= '';
- $output .= '';
- }
+ $output .= theme('book_menu_item', $node->nid, $node->title, '', false);
+ }
else {
- $output .= ''. l($node->title, 'node/'. $node->nid) .'';
+ $output .= theme('book_menu_item', $node->nid, $node->title, '', true);
}
}
else {
if ($tree = book_tree_recurse($node->nid, 1, $children)) {
- $output .= ''. l($node->title, 'node/'. $node->nid) .'';
+ $output .= theme('book_menu_item', $node->nid, $node->title, '', false);
}
else {
- $output .= ''. l($node->title, 'node/'. $node->nid) .'';
+ $output .= theme('book_menu_item', $node->nid, $node->title, '', true);
}
}
}