From 095b599a7f9a9c16a52c8ed73df79586cc26607c Mon Sep 17 00:00:00 2001
From: tjhunt <tjhunt>
Date: Fri, 21 Sep 2007 16:18:06 +0000
Subject: [PATCH] MDL-9952 - Cant escape # by using \ in a Cloze question.
 Merged from MOODLE_18_STABLE.

---
 question/type/multianswer/questiontype.php | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/question/type/multianswer/questiontype.php b/question/type/multianswer/questiontype.php
index 68f5400b21..93f8fd1c04 100644
--- a/question/type/multianswer/questiontype.php
+++ b/question/type/multianswer/questiontype.php
@@ -701,7 +701,8 @@ function qtype_multianswer_extract_question($text) {
             }
             if (isset($altregs[ANSWER_ALTERNATIVE_REGEX_FEEDBACK])) {
                 $feedback = html_entity_decode($altregs[ANSWER_ALTERNATIVE_REGEX_FEEDBACK], ENT_QUOTES, 'UTF-8');
-                $wrapped->feedback[] = str_replace('\}', '}', $feedback);
+                $feedback = str_replace('\}', '}', $feedback);
+                $wrapped->feedback[] = str_replace('\#', '#', $feedback);
             } else {
                 $wrapped->feedback[] = '';
             }
@@ -717,7 +718,8 @@ function qtype_multianswer_extract_question($text) {
             } else { // Tolerance can stay undefined for non numerical questions
                 // Undo quoting done by the HTML editor.
                 $answer = html_entity_decode($altregs[ANSWER_ALTERNATIVE_REGEX_ANSWER], ENT_QUOTES, 'UTF-8');
-                $wrapped->answer[] = str_replace('\}', '}', $answer);
+                $answer = str_replace('\}', '}', $answer);
+                $wrapped->answer[] = str_replace('\#', '#', $answer);
             }
             $tmp = explode($altregs[0], $remainingalts, 2);
             $remainingalts = $tmp[1];
-- 
2.39.5