Ability to use Mathjax for TeX rendering

1 files changed, 34 insertions, 7 deletions

diff --git a/settings.php b/settings.php
index 43b4ffa..7e19e42 100644
--- a/settings.php
+++ b/settings.php
@@ -1,16 +1,43 @@
 <?php
+// This file is part of Moodle - http://moodle.org/
+//
+// Moodle is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// Moodle is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
+
+/**
+ * @package    qtype_algebra
+ * @copyright  Roger Moore <rwmoore@ualberta.ca>
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+
 defined('MOODLE_INTERNAL') || die;
 
 if ($ADMIN->fulltree) {
     // Default evaluation method.
-    $settings->add(new admin_setting_configselect('qtype_algebra_method', new lang_string('defaultmethod', 'qtype_algebra'), new lang_string('compareby', 'qtype_algebra'), 'eval',
-                                                  array('sage'        => new lang_string('comparesage', 'qtype_algebra'),
-                                                        'eval' => new lang_string('compareeval', 'qtype_algebra'),
-                                                        'equiv'    => new lang_string('compareequiv', 'qtype_algebra'))));
+    $settings->add(new admin_setting_configselect('qtype_algebra_method',
+            new lang_string('defaultmethod', 'qtype_algebra'),
+            new lang_string('compareby', 'qtype_algebra'), 'eval',
+            array('sage' => new lang_string('comparesage', 'qtype_algebra'),
+                  'eval' => new lang_string('compareeval', 'qtype_algebra'),
+                  'equiv'    => new lang_string('compareequiv', 'qtype_algebra')
+            )));
     // SAGE server connection host.
-    $settings->add(new admin_setting_configtext('qtype_algebra_host', get_string('host', 'qtype_algebra'), '', 'localhost', PARAM_TEXT));
+    $settings->add(new admin_setting_configtext('qtype_algebra_host',
+            get_string('host', 'qtype_algebra'), '', 'localhost', PARAM_TEXT));
     // SAGE server connection port.
-    $settings->add(new admin_setting_configtext('qtype_algebra_port', get_string('port', 'qtype_algebra'), '', 7777, PARAM_INT));
+    $settings->add(new admin_setting_configtext('qtype_algebra_port',
+            get_string('port', 'qtype_algebra'), '', 7777, PARAM_INT));
      // SAGE server connection uri.
-    $settings->add(new admin_setting_configtext('qtype_algebra_uri', get_string('uri', 'qtype_algebra'), '', '', PARAM_TEXT));
+    $settings->add(new admin_setting_configtext('qtype_algebra_uri',
+            get_string('uri', 'qtype_algebra'), '', '', PARAM_TEXT));
 }