From b1c9e0998abd6d8dc21d94f22911df99f04b1606 Mon Sep 17 00:00:00 2001
From: gustav_delius <gustav_delius>
Date: Sun, 25 Sep 2005 20:46:43 +0000
Subject: [PATCH] Allow underscore and hypen in module names

---
 help.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/help.php b/help.php
index 393a8ddf93f..f64d836c973 100644
--- a/help.php
+++ b/help.php
@@ -18,7 +18,7 @@
 
     $file = optional_param('file', '',PARAM_FILE);
     $text = optional_param('text', 'No text to display',PARAM_CLEAN);
-    $module = optional_param('module', 'moodle',PARAM_ALPHA);
+    $module = optional_param('module', 'moodle', PARAM_ALPHAEXT);
 
     print_header();