--- loncom/interface/lonhelp.pm	2014/04/23 17:57:57	1.44
+++ loncom/interface/lonhelp.pm	2016/08/20 14:28:52	1.45
@@ -1,6 +1,6 @@
 # The LearningOnline Network with CAPA
 #
-# $Id: lonhelp.pm,v 1.44 2014/04/23 17:57:57 bisitz Exp $
+# $Id: lonhelp.pm,v 1.45 2016/08/20 14:28:52 raeburn Exp $
 #
 # .tex help system web server handler
 #
@@ -172,6 +172,8 @@ sub render {
     # Fix the pretty quotes
     $tex =~ s/('')|(``)/"/g; #" to get emacs syntax highlighter happy
 
+    $tex =~ s/`/'/g;
+
     # For some reason all captions come out as "Figure 0:", so
     # just duck the issue...