From 10b1b6d59a8673a19499c8fb8b9c1c2b15fd0e24 Mon Sep 17 00:00:00 2001
From: thepurpleblob <thepurpleblob>
Date: Tue, 26 Aug 2003 11:59:32 +0000
Subject: [PATCH] Do not allow HTML in wiki text pages. (It causes problems)

---
 lib/wiki.php | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/lib/wiki.php b/lib/wiki.php
index 076034a83f..c628388038 100644
--- a/lib/wiki.php
+++ b/lib/wiki.php
@@ -193,6 +193,10 @@ class Wiki {
     if (IN_MOODLE==1) {
       global $CFG;
     }
+
+    // convert < and > (kills HTML)
+    $line = str_replace( ">", "&gt;", $line );
+    $line = str_replace( "<", "&lt;", $line );
     
     // ---- (at least) means a <HR>
     $line = eregi_replace( "^-{4}.*", "<div class=\"hr\"><hr /></div>", $line );
-- 
2.39.5