So I was trying to research a coding standard that I don't see documented anywhere. What is the standard about NULL, TRUE and FALSE. According to the coder module it says to use lowercase because it is faster, but throughout core there is uppercase. e.g. in the system.module (not to mention the trailing comma is missing...) /** * Implementation of hook_menu(). */ function system_menu($may_cache) { $items = array(); if ($may_cache) { $items[] = array('path' => 'system/files', 'title' => t('File download'), 'callback' => 'file_download', 'access' => TRUE, 'type' => MENU_CALLBACK); I know this is a very minor point, but we are trying to match our internal coding standards with that of Drupal. Thanks! Steve Rude