--- loncom/xml/lontexconvert.pm 2006/10/23 18:49:47 1.79
+++ loncom/xml/lontexconvert.pm 2006/11/09 21:31:54 1.81
@@ -1,7 +1,7 @@
# The LearningOnline Network with CAPA
# TeX Conversion Module
#
-# $Id: lontexconvert.pm,v 1.79 2006/10/23 18:49:47 albertel Exp $
+# $Id: lontexconvert.pm,v 1.81 2006/11/09 21:31:54 albertel Exp $
#
# Copyright Michigan State University Board of Trustees
#
@@ -184,6 +184,10 @@ sub jsMath_converted {
push(@jsMath_sent_header,0);
}
sub jsMath_header {
+ if (!@jsMath_sent_header) {
+ &Apache::lonnet::logthis("mismatched calls of jsMath_header and jsMath_process");
+ return '';
+ }
return '' if $jsMath_sent_header[-1];
$jsMath_sent_header[-1]=1;
return
@@ -196,7 +200,8 @@ sub jsMath_converted {
sub jsMath_process {
my $state = pop(@jsMath_sent_header);
return '' if !$state;
- return '';
+ return "\n".
+ ''."\n";
}
}