A problem with brackets was reported, but I couldn't duplicate it.

Just in case, I've added an escape for them.

diff --git a/mod/glossary/filter.php b/mod/glossary/filter.php
index c7e569818c600c258863dfcc05d49247075231fd..53e4c7b5119f150385240ddc99664ff6835c001b 100644 (file)
--- a/mod/glossary/filter.php
+++ b/mod/glossary/filter.php
@@ -172,6 +172,7 @@
 
         $list_of_words_cp = str_replace('{', '\{', $list_of_words_cp);
         $list_of_words_cp = str_replace('+', '\+', $list_of_words_cp);
+        $list_of_words_cp = str_replace('(', '\(', $list_of_words_cp);
 
         $list_of_words_cp = "(".$list_of_words_cp.")";