--- loncom/xml/lontexconvert.pm	2002/10/28 20:40:25	1.12
+++ loncom/xml/lontexconvert.pm	2002/11/09 22:05:33	1.13
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # TeX Conversion Module
 #
-# $Id: lontexconvert.pm,v 1.12 2002/10/28 20:40:25 www Exp $
+# $Id: lontexconvert.pm,v 1.13 2002/11/09 22:05:33 albertel Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -55,8 +55,18 @@ sub header {
   my $time=time;
   if ($ENV{'browser.mathml'}) {
       &tth::ttminit();
+      if ($ENV{'browser.unicode'}) {
+	  &tth::ttmoptions('-L -u1');
+      } else {
+	  &tth::ttmoptions('-L -u0');
+      }
   } else {
       &tth::tthinit();
+      if ($ENV{'browser.unicode'}) {
+	  &tth::tthoptions('-L -u1');
+      } else {
+	  &tth::tthoptions('-L -u0');
+      }
   }
   return &Apache::lonxml::xmlbegin().
          &Apache::lonxml::fontsettings().