--- loncom/xml/lonxml.pm 2005/01/30 23:31:12 1.355
+++ loncom/xml/lonxml.pm 2005/02/26 05:37:23 1.357
@@ -1,7 +1,7 @@
# The LearningOnline Network with CAPA
# XML Parser Module
#
-# $Id: lonxml.pm,v 1.355 2005/01/30 23:31:12 www Exp $
+# $Id: lonxml.pm,v 1.357 2005/02/26 05:37:23 albertel Exp $
#
# Copyright Michigan State University Board of Trustees
#
@@ -149,20 +149,25 @@ $Apache::lonxml::post_evaluate=1;
$Apache::lonxml::warnings_error_header='';
sub xmlbegin {
- my $output='';
- @htmlareafields=();
- if ($ENV{'browser.mathml'}) {
- $output='<?xml version="1.0"?>'
- .'<?xml-stylesheet type="text/css" href="/adm/MathML/mathml.css"?>'
- .'<!DOCTYPE html SYSTEM "/adm/MathML/mathml.dtd" '
- .'[<!ENTITY mathns "http://www.w3.org/1998/Math/MathML">]>'
+ my ($style)=@_;
+ my $output='';
+ @htmlareafields=();
+ if ($ENV{'browser.mathml'}) {
+ $output='<?xml version="1.0"?>'
+ #.'<?xml-stylesheet type="text/css" href="/adm/MathML/mathml.css"?>'."\n"
+# .'<!DOCTYPE html SYSTEM "/adm/MathML/mathml.dtd" '
+
+# .'<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" [<!ENTITY mathns "http://www.w3.org/1998/Math/MathML">] >'
+ .'<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1 plus MathML 2.0 plus SVG 1.1//EN" "http://www.w3.org/2002/04/xhtml-math-svg/xhtml-math-svg.dtd">'
.'<html xmlns:math="http://www.w3.org/1998/Math/MathML" '
- .'xmlns="http://www.w3.org/TR/REC-html40">';
- } else {
- $output='<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
-<html>';
- }
- return $output;
+ .'xmlns="http://www.w3.org/1999/xhtml">';
+ } else {
+ $output='<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html>';
+ }
+ if ($style eq 'encode') {
+ $output=&HTML::Entities::encode($output,'<>&"');
+ }
+ return $output;
}
sub xmlend {
@@ -284,7 +289,7 @@ sub printtokenheader {
}
}
-sub fontsettings() {
+sub fontsettings {
my $headerstring='';
if (($ENV{'browser.os'} eq 'mac') && (!$ENV{'browser.mathml'})) {
$headerstring.=