From 10793e570c4cc1410a3b02c029a4480ca149490f Mon Sep 17 00:00:00 2001 From: Petr Skoda Date: Thu, 17 Mar 2011 15:36:21 +0100 Subject: [PATCH] MDL-26837 remove blacklisted markup from algebra conversion --- filter/algebra/filter.php | 1 + 1 file changed, 1 insertion(+) diff --git a/filter/algebra/filter.php b/filter/algebra/filter.php index a6fc6a28a3a..54ffaff5185 100644 --- a/filter/algebra/filter.php +++ b/filter/algebra/filter.php @@ -219,6 +219,7 @@ class filter_algebra extends moodle_text_filter { $texexp = preg_replace('/\\\int\\\left\((.+?),(.+?),(.+?)\\\right\)/s','\int_'. "{\$2}^{\$3}\$1 ",$texexp); $texexp = preg_replace('/\\\int\\\left\((.+?d[a-z])\\\right\)/s','\int '. "\$1 ",$texexp); $texexp = preg_replace('/\\\lim\\\left\((.+?),(.+?),(.+?)\\\right\)/s','\lim_'. "{\$2\\to \$3}\$1 ",$texexp); + $texexp = str_replace('\mbox', '', $texexp); // now blacklisted in tex, sorry $texcache->filter = 'algebra'; $texcache->version = 1; $texcache->md5key = $md5;