--- loncom/xml/londefdef.pm	2005/05/17 23:27:25	1.271
+++ loncom/xml/londefdef.pm	2005/05/20 21:52:27	1.273
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Tags Default Definition Module 
 #
-# $Id: londefdef.pm,v 1.271 2005/05/17 23:27:25 foxr Exp $
+# $Id: londefdef.pm,v 1.273 2005/05/20 21:52:27 albertel Exp $
 # 
 #
 # Copyright Michigan State University Board of Trustees
@@ -660,7 +660,7 @@ sub start_h1 {
 	}
 	my $TeXsize=&Apache::lonxml::get_param('TeXsize',$parstack,$safeeval,undef,0);
 	if (not defined $TeXsize) {$TeXsize="large";}
-	$currentstring .= $pre.'{\\'.$TeXsize.' \textbf{'; 
+	$currentstring .= '\strut\newline '.$pre.'{\\'.$TeXsize.' \textbf{'; 
     } elsif ($target eq 'meta') {
 	$currentstring='<subject>';
 	&start_output($target);
@@ -709,7 +709,7 @@ sub start_h2 {
 	}
 	my $TeXsize=&Apache::lonxml::get_param('TeXsize',$parstack,$safeeval,undef,0);
 	if (not defined $TeXsize) {$TeXsize="large";}
-	$currentstring .= $pre.'{\\'.$TeXsize.' \textbf{'; 
+	$currentstring .= '\strut\newline '.$pre.'{\\'.$TeXsize.' \textbf{'; 
     } 
     return $currentstring;
 }
@@ -752,7 +752,7 @@ sub start_h3 {
 	}
 	my $TeXsize=&Apache::lonxml::get_param('TeXsize',$parstack,$safeeval,undef,0);
 	if (not defined $TeXsize) {$TeXsize="large";}
-	$currentstring .= $pre.'{\\'.$TeXsize.' \textbf{'; 
+	$currentstring .= '\strut\newline '.$pre.'{\\'.$TeXsize.' \textbf{'; 
     } 
     return $currentstring;
 }
@@ -795,7 +795,7 @@ sub start_h4 {
 	}
 	my $TeXsize=&Apache::lonxml::get_param('TeXsize',$parstack,$safeeval,undef,0);
 	if (not defined $TeXsize) {$TeXsize="large";}
-	$currentstring .= $pre.'{\\'.$TeXsize.' \textbf{'; 
+	$currentstring .= '\strut\newline '.$pre.'{\\'.$TeXsize.' \textbf{'; 
     } 
     return $currentstring;
 }
@@ -838,7 +838,7 @@ sub start_h5 {
 	}
 	my $TeXsize=&Apache::lonxml::get_param('TeXsize',$parstack,$safeeval,undef,0);
 	if (not defined $TeXsize) {$TeXsize="large";}
-	$currentstring .= $pre.'{\\'.$TeXsize.' \textbf{'; 
+	$currentstring .= '\strut\newline '.$pre.'{\\'.$TeXsize.' \textbf{'; 
     } 
     return $currentstring;
 }
@@ -881,7 +881,7 @@ sub start_h6 {
 	}
 	my $TeXsize=&Apache::lonxml::get_param('TeXsize',$parstack,$safeeval,undef,0);
 	if (not defined $TeXsize) {$TeXsize="large";}
-	$currentstring .= $pre.'{\\'.$TeXsize.' \textbf{'; 
+	$currentstring .= '\strut\newline '.$pre.'{\\'.$TeXsize.' \textbf{'; 
     } 
     return $currentstring;
 }
@@ -3776,10 +3776,13 @@ sub image_replication {
 #        height_param
 #        width_param    - Initial picture dimensions.
 #        scaling        - A scale factor.
-#        parstack, 
-#        safeeval,
-#        depth,
-#        cis           - The usual xml stuff ???
+#        parstack,      - the current stack of tag attributes 
+#                         from the xml parser
+#        safeeval,      - pointer to the safespace
+#        depth,         - from what level in the stack to look for attributes
+#                         (assumes -1 if unspecified)
+#        cis            - look for attrubutes case insensitively
+#                         (assumes false)
 #
 # Returns:
 #   height, width   - new dimensions.
@@ -3878,10 +3881,10 @@ sub image_height {
 sub get_eps_image {
     my ($src)=@_;
     my $orig_src=&Apache::lonnet::filelocation($Apache::lonxml::pwd[-1], $src);
-    &Apache::lonxml::debug("get_eps_image: Original image: $orig_src<BR />");
+    &Apache::lonxml::debug("get_eps_image: Original image: $orig_src");
     $src=~s/\.(gif|png|jpg|jpeg)$/\.eps/i;
     $src=&Apache::lonnet::filelocation($Apache::lonxml::pwd[-1],$src);
-    &Apache::lonxml::debug("Filelocation gives; $src <BR />");
+    &Apache::lonxml::debug("Filelocation gives: $src");
     if (! -e $src) {
 	&Apache::lonxml::debug("$src does not exist");
 	if (&Apache::lonnet::repcopy($src) ne 'ok' ) {
@@ -3902,7 +3905,7 @@ sub get_eps_image {
 		open(FILE,">>/home/httpd/prtspool/$env{'user.name'}_$env{'user.domain'}_printout.dat");
 		my $newsrc=$orig_src;
 		$newsrc =~ s|(.*)/res/|/home/httpd/html/res/|;
-		&Apache::lonxml::debug("queueing $newsrc for dynamic eps production. <BR/>");
+		&Apache::lonxml::debug("queueing $newsrc for dynamic eps production.");
 		print FILE "$newsrc\n";
 		close FILE;
 		$src=~s|/home/httpd/html/res|/home/httpd/prtspool|;