--- loncom/xml/lontexconvert.pm	2006/10/24 01:28:47	1.80
+++ loncom/xml/lontexconvert.pm	2007/06/13 00:21:03	1.82
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # TeX Conversion Module
 #
-# $Id: lontexconvert.pm,v 1.80 2006/10/24 01:28:47 albertel Exp $
+# $Id: lontexconvert.pm,v 1.82 2007/06/13 00:21:03 albertel Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -151,7 +151,7 @@ ENDCONV
 
 sub clean_out_math_mode {
     my ($texstring)=@_;
-    $$texstring=~s/(?!\\)\$//g;
+    $$texstring=~s/(?<!\\)\$//g;
     $$texstring=~s/\\[\)\(\]\[]//g;
     $$texstring=~s/\\ensuremath//g;
     return '';
@@ -200,7 +200,8 @@ sub jsMath_converted {
     sub jsMath_process {
 	my $state = pop(@jsMath_sent_header);
 	return '' if !$state;
-	return '<script type="text/javascript">jsMath.Process()</script>';
+	return "\n".
+	    '<script type="text/javascript">jsMath.Process()</script>'."\n";
     }
 }