Issue #72: Updating API to include 2.1 improvements: b8cb809

legacy/tripal_core/includes/tripal_core.toc.inc

@@ -653,7 +653,8 @@ function tripal_core_content_type_toc_form($form, &$form_state, $content_type) {
 
   $form["#tree"] = TRUE;
 
-  // Get a single node of this type so we can get all the possible content for it
+  // Get a single node of this type so we can get all the possible content
+  // for it.
   $sql = "SELECT nid FROM {node} WHERE type = :type LIMIT 1 OFFSET 0";
   $nid = db_query($sql, array(':type' => $content_type))->fetchField();
   if (!$nid) {

legacy/tripal_library/includes/tripal_library.chado_node.inc

@@ -206,9 +206,12 @@ function chado_library_form($node, &$form_state) {
   // ADDITIONAL DBXREFS FORM
   //---------------------------------------------
   $details = array(
-    'linking_table' => 'library_dbxref',  // the name of the _dbxref table
-    'base_foreign_key' => 'library_id',   // the name of the key in your base chado table
-    'base_key_value' => $library_id       // the value of library_id for this record
+    // The name of the _dbxref table.
+    'linking_table' => 'library_dbxref',
+    // The name of the key in your base chado table.
+    'base_foreign_key' => 'library_id',
+    // The value of library_id for this record.
+    'base_key_value' => $library_id
   );
   // Adds the form elements to your current form
   chado_add_node_form_dbxrefs($form, $form_state, $details);