### Eclipse Workspace Patch 1.0
#P 19stable
Index: lib/weblib.php
===================================================================
RCS file: /cvsroot/moodle/moodle/lib/weblib.php,v
retrieving revision 1.970.2.58
diff -u -r1.970.2.58 weblib.php
--- lib/weblib.php	3 Feb 2008 12:52:29 -0000	1.970.2.58
+++ lib/weblib.php	16 Feb 2008 04:46:44 -0000
@@ -6769,8 +6769,8 @@
 function doc_link($path='', $text='', $iconpath='') {
     global $CFG;
 
-    if (empty($CFG->docroot)) {
-        return '';
+    if (empty($CFG->docroot)) { // if the docroot is not defined, let's set the default to be docs.moodle.org
+        $CFG->docroot='http://docs.moodle.org';
     }
 
     $target = '';
Index: lang/en_utf8/admin.php
===================================================================
RCS file: /cvsroot/moodle/moodle/lang/en_utf8/admin.php,v
retrieving revision 1.154.2.29
diff -u -r1.154.2.29 admin.php
--- lang/en_utf8/admin.php	2 Feb 2008 16:22:16 -0000	1.154.2.29
+++ lang/en_utf8/admin.php	16 Feb 2008 04:46:43 -0000
@@ -724,6 +724,7 @@
 $string['warningcurrentsetting'] = 'Invalid current value: $a';
 $string['webproxy'] = 'Web proxy';
 $string['webproxyinfo'] = 'Fill in following options if your Moodle server can not access internet directly. Internet access is required for download of environment data, language packs, RSS feeds, timezones, etc.<br /><em>PHP cURL extension is highly recommended.</em>';
+$string['xmlrpcrecommended'] = 'Installing the optional xmlrpc extension is highly recommended in order to  enable Moodle Networking functionality.';
 $string['xmlstrictheaders'] = 'XML strict headers';
 
 ?>
Index: admin/environment.xml
===================================================================
RCS file: /cvsroot/moodle/moodle/admin/environment.xml,v
retrieving revision 1.24.2.2
diff -u -r1.24.2.2 environment.xml
--- admin/environment.xml	12 Jan 2008 18:50:33 -0000	1.24.2.2
+++ admin/environment.xml	16 Feb 2008 04:46:42 -0000
@@ -117,6 +117,11 @@
           <ON_CHECK message="tokenizerrecommended" />
         </FEEDBACK>
       </PHP_EXTENSION>
+      <PHP_EXTENSION name="xmlrpc" level="optional">
+        <FEEDBACK>
+          <ON_CHECK message="xmlrpcrecommended" />
+        </FEEDBACK>
+      </PHP_EXTENSION>
     </PHP_EXTENSIONS>
   </MOODLE>
   <MOODLE version="1.9">
@@ -167,6 +172,11 @@
           <ON_CHECK message="tokenizerrecommended" />
         </FEEDBACK>
       </PHP_EXTENSION>
+      <PHP_EXTENSION name="xmlrpc" level="optional">
+        <FEEDBACK>
+          <ON_CHECK message="xmlrpcrecommended" />
+        </FEEDBACK>
+      </PHP_EXTENSION>
     </PHP_EXTENSIONS>
     <CUSTOM_CHECKS>
       <CUSTOM_CHECK file="question/upgrade.php" function="question_check_no_rqp_questions" level="optional">
@@ -234,6 +244,11 @@
           <ON_CHECK message="tokenizerrecommended" />
         </FEEDBACK>
       </PHP_EXTENSION>
+      <PHP_EXTENSION name="xmlrpc" level="optional">
+        <FEEDBACK>
+          <ON_CHECK message="xmlrpcrecommended" />
+        </FEEDBACK>
+      </PHP_EXTENSION>
     </PHP_EXTENSIONS>
     <CUSTOM_CHECKS>
       <CUSTOM_CHECK file="question/upgrade.php" function="question_check_no_rqp_questions" level="optional">