Index: nodefamily.module
===================================================================
RCS file: /cvs/drupal-contrib/contributions/modules/nodefamily/nodefamily.module,v
retrieving revision 1.19.2.17
diff -u -r1.19.2.17 nodefamily.module
--- nodefamily.module	11 Jun 2008 09:24:34 -0000	1.19.2.17
+++ nodefamily.module	13 Oct 2008 20:07:54 -0000
@@ -52,13 +52,13 @@
     '#type' => 'select',
     '#title' => t('Parent type'),
     '#options' => $typenames,
-    '#required' => true,
+    '#required' => TRUE,
   );
   $form['add']['child'] = array(
     '#type' => 'select',
     '#title' => t('Child type'),
     '#options' => $typenames,
-    '#required' => true,
+    '#required' => TRUE,
   );
   $form['add']['submit'] = array(
     '#type' => 'submit',
@@ -92,7 +92,7 @@
 
   //if we manage to reach the parent from the child, we would have a cycle
   if (!array_key_exists($child, $relations)) {
-      return false;
+    return FALSE;
   }
   else {
     $new_relatives = array($child);
@@ -121,13 +121,13 @@
 function nodefamily_ct_relation_overview() {
   $relations = variable_get('nodefamily_relations', array());
   if (!$relations) {
-      return '';
+    return '';
   }
 
   if (arg(3) && arg(4)) {
-      // delete the relation
-      nodefamily_ct_relation_remove(arg(3), arg(4));
-      drupal_goto('admin/content/nodefamily');
+    // delete the relation
+    nodefamily_ct_relation_remove(arg(3), arg(4));
+    drupal_goto('admin/content/nodefamily');
   }
 
   $header = array(t('Parent type'), t('Child type'), '');
@@ -729,7 +729,7 @@
   );
 }
 
-/*
+/**
  * Implementation of pageroutes' hook_page()
  */
 function nodefamily_page_manage_lonely($route, $page, $form) {
@@ -749,7 +749,7 @@
   return pageroute_page_edit($route, $page, $form, $node->nid ? $node->nid : FALSE);
 }
 
-/*
+/**
  * Implementation of pageroutes' hook_page()
  */
 function nodefamily_page_view_lonely($route, $page, $form) {
@@ -773,8 +773,8 @@
     t('You have not created a @type yet. Go ahead and create one!', array('@type' => $type_name)) .'</div>';
 }
 
-/*
- * Implementations of hook_page_ui().
+/**
+ * Implementation of hook_page_ui().
  */
 function nodefamily_page_view_lonely_ui($route, $page, &$form, $type) {
   $form['options']['content-type'] = array(
@@ -788,12 +788,13 @@
                         'nodefamily population set to one!'),
   );
 }
+
 function nodefamily_page_manage_lonely_ui($route, $page, &$form, $type) {
   nodefamily_page_view_lonely_ui($route, $page, $form, $type);
   pageroute_pages_node_ui($route, $page, $form, $type);
 }
 
-/*
+/**
  * Returns an array of lonely node types
  */
 function nodefamily_lonely_node_types($op = 'names') {
@@ -807,8 +808,8 @@
   return $lonely_node_types;
 }
 
-/*
- * Implementations of hook_page_help().
+/**
+ * Implementation of hook_page_help().
  */
 function nodefamily_page_manage_lonely_help() {
   return t('The "lonely" page types may be used only with content types, '.
@@ -1012,7 +1013,7 @@
       $joininfo = $table_data['nodefamily_parent']['join'];
       $joininfo['left']['table'] = $query->get_table_name('nodefamily_parent', $num);
       $joininfo['left']['field'] = 'child_nid';
-      $num = $query->add_table('nodefamily_parent', false, 1, $joininfo);
+      $num = $query->add_table('nodefamily_parent', FALSE, 1, $joininfo);
       $tablename = $query->get_table_name('nodefamily_parent', $num);
       $query->add_where($tablename .".child_nid = %d", $arg);
       break;
@@ -1039,7 +1040,7 @@
       $joininfo = $table_data['nodefamily_child']['join'];
       $joininfo['left']['table'] = $query->get_table_name('nodefamily_child', $num);
       $joininfo['left']['field'] = 'parent_nid';
-      $num = $query->add_table('nodefamily_child', false, 1, $joininfo);
+      $num = $query->add_table('nodefamily_child', FALSE, 1, $joininfo);
       $tablename = $query->get_table_name('nodefamily_child', $num);
       $query->add_where($tablename .".parent_nid = %d", $arg);
       break;