--- loncom/interface/lonprintout.pm	2002/07/22 20:04:16	1.40
+++ loncom/interface/lonprintout.pm	2002/07/23 14:09:45	1.41
@@ -1,7 +1,7 @@
 # The LearningOnline Network
 # Printout
 #
-# $Id: lonprintout.pm,v 1.40 2002/07/22 20:04:16 sakharuk Exp $
+# $Id: lonprintout.pm,v 1.41 2002/07/23 14:09:45 sakharuk Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -292,7 +292,7 @@ ENDPART
     $result =~ s/{\\par }\s*\\\\/\\\\/gm;
 	$result =~ s/\\\\\s+\[/ \[/g;
     $result =~ s/θ/\$\\theta\$/g; #converts theta from html into tex
-    $result =~ s/\b_+\b/\\makebox\[1 cm\]\[b\]{\\hrulefill}/g;
+    $result =~ s/\b__+\b/\\makebox\[1 cm\]\[b\]{\\hrulefill}/g;
     #conversion of html characters to LaTeX equivalents
     if ($result =~ m/&(\w+|#\d+);/) {
 	$result = &character_chart($result);
@@ -314,6 +314,7 @@ FINALEND
 
 sub character_chart {
     my $result = shift;	
+    $result =~ s/&#0?0?7;//g;
     $result =~ s/&#0?0?9;//g;
     $result =~ s/&#0?10;//g;
     $result =~ s/&#0?13;//g;
@@ -635,6 +636,9 @@ sub character_chart {
     return $result;
 }
 
+
+#'"`
+
 sub additional_cleanup {
     my $result = shift;	
     my $first_app = index($result,'\documentclass',0);