Change module_get_path to drupal_get_path

To work with the 5 feb 05 cvs version of Drupal (and probably also with Drupal 4.5.2 - but I haven't tested this), these lines

require_once(module_get_path('textile') . '/textilephp/Textile.php');
require_once(module_get_path('textile') . '/smartypants-php/SmartyPants-PHP.inc');

must be changed to

require_once(drupal_get_path('module','textile') . '/textilephp/Textile.php');
require_once(drupal_get_path('module','textile') . '/smartypants-php/SmartyPants-PHP.inc');

(I have a technical problem that prevents me from generating a patch.)