Index: lib/moodlelib.php
===================================================================
RCS file: /cvsroot/moodle/moodle/lib/moodlelib.php,v
retrieving revision 1.960.2.73
diff -u -r1.960.2.73 moodlelib.php
--- lib/moodlelib.php	18 Apr 2008 07:55:38 -0000	1.960.2.73
+++ lib/moodlelib.php	19 Apr 2008 13:46:27 -0000
@@ -5077,6 +5077,7 @@
         'enrol_' => array('enrol'),
         'filter_' => array('filter'),
         'format_' => array('course/format'),
+        'qformat_' => array('question/format'),
         'qtype_' => array('question/type'),
         'report_' => array($CFG->admin.'/report', 'course/report', 'mod/quiz/report'),
         'resource_' => array('mod/resource/type'),
-------------------------------------------------------------------
Index: question/format.php
===================================================================
RCS file: /cvsroot/moodle/moodle/question/format.php,v
retrieving revision 1.35.2.6
diff -u -r1.35.2.6 format.php
--- question/format.php	9 Apr 2008 03:03:49 -0000	1.35.2.6
+++ question/format.php	19 Apr 2008 13:53:41 -0000
@@ -37,6 +37,13 @@
       return false;
     }
 
+    function has_import_help_file() {
+        return false;
+    }
+    function has_export_help_file() {
+        return false;
+    }
+
 // Accessor methods
 
     /**
-------------------------------------------------------------------
Index: lib/questionlib.php
===================================================================
RCS file: /cvsroot/moodle/moodle/lib/questionlib.php,v
retrieving revision 1.119.2.5
diff -u -r1.119.2.5 questionlib.php
--- lib/questionlib.php	28 Feb 2008 12:52:59 -0000	1.119.2.5
+++ lib/questionlib.php	19 Apr 2008 13:58:55 -0000
@@ -1844,21 +1844,29 @@
         }
         $classname = "qformat_$fileformat";
         $format_class = new $classname();
+        $hashelpfile = false;
         if ($type=='import') {
             $provided = $format_class->provide_import();
+            $hashelpfile = $format_class->has_import_help_file();
         }
         else {
             $provided = $format_class->provide_export();
+            $hashelpfile = $format_class->has_export_help_file();
         }
         if ($provided) {
+            $fileformatnames[$fileformat]->fileformat = $fileformat;
             $formatname = get_string($fileformat, 'quiz');
             if ($formatname == "[[$fileformat]]") {
+                if ($hashelpfile) {
+                    $formatname = get_string($fileformat, 'qformat_'.$fileformat);                
+                }
                 $formatname = $fileformat;  // Just use the raw folder name
             }
-            $fileformatnames[$fileformat] = $formatname;
+            $fileformatnames[$fileformat]->formatname = $formatname;
+            $fileformatnames[$fileformat]->hashelpfile = $hashelpfile;
         }
     }
-    natcasesort($fileformatnames);
+    //natcasesort($fileformatnames->formatname);
 
     return $fileformatnames;
 }
-------------------------------------------------------------------
Index: question/export_form.php
===================================================================
RCS file: /cvsroot/moodle/moodle/question/export_form.php,v
retrieving revision 1.3.2.1
diff -u -r1.3.2.1 export_form.php
--- question/export_form.php	2 Nov 2007 16:20:18 -0000	1.3.2.1
+++ question/export_form.php	19 Apr 2008 14:02:16 -0000
@@ -6,7 +6,6 @@
 
     function definition() {
         $mform    =& $this->_form;
-
         $defaultcategory   = $this->_customdata['defaultcategory'];
         $contexts   = $this->_customdata['contexts'];
         $defaultfilename = $this->_customdata['defaultfilename'];
@@ -15,15 +14,20 @@
         $fileformatnames = get_import_export_formats('export');
         $radioarray = array();
         foreach ($fileformatnames as $id => $fileformatname) {
-            $radioarray[] = &MoodleQuickForm::createElement('radio','format','',$fileformatname,$id);
+            $formatname = $fileformatname->formatname; 
+            $fileformat = $fileformatname->fileformat; 
+            $hashelpfile = $fileformatname->hashelpfile;
+            $radioarray[] = &MoodleQuickForm::createElement('radio','format','',$formatname,$id);
+            if ($hashelpfile) {
+                end($radioarray)->setHelpButton(array('export',                 
+                    get_string('exportquestions', 'qformat_'.$fileformat),  'qformat_'.$fileformat));
+            }
         }
         $mform->addGroup($radioarray,'format','',array('<br />'),false);
         $mform->setHelpButton('format', array('export', get_string('exportquestions', 'quiz'), 'quiz'));
         $mform->addRule('format',null,'required',null,'client'); 
-
 //--------------------------------------------------------------------------------
         $mform->addElement('header','general', get_string('general', 'form'));
-
         $mform->addElement('questioncategory', 'category', get_string('category','quiz'), compact('contexts'));
         $mform->setDefault('category', $defaultcategory);
         $mform->setHelpButton('category', array('exportcategory', get_string('exportcategory','question'), 'quiz'));
@@ -35,21 +39,14 @@
         $mform->disabledIf('categorygroup', 'cattofile', 'notchecked');
         $mform->setDefault('cattofile', 1);
         $mform->setDefault('contexttofile', 1);
-        
-
-//        $fileformatnames = get_import_export_formats('export');
-//        $mform->addElement('select', 'format', get_string('fileformat','quiz'), $fileformatnames);
-//        $mform->setDefault('format', 'gift');
-//        $mform->setHelpButton('format', array('export', get_string('exportquestions', 'quiz'), 'quiz'));
-
         $mform->addElement('text', 'exportfilename', get_string('exportname', 'quiz'), array('size'=>40));
         $mform->setDefault('exportfilename', $defaultfilename);
         $mform->setType('exportfilename', PARAM_CLEANFILE);
 
-
 //--------------------------------------------------------------------------------
         $this->add_action_buttons(false, get_string('exportquestions', 'quiz'));
 //--------------------------------------------------------------------------------
+
     }
 }
 ?>
-------------------------------------------------------------------