--- loncom/xml/londefdef.pm	2021/12/14 21:10:40	1.456.2.6
+++ loncom/xml/londefdef.pm	2023/10/06 17:48:55	1.456.2.6.2.2
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Tags Default Definition Module 
 #
-# $Id: londefdef.pm,v 1.456.2.6 2021/12/14 21:10:40 raeburn Exp $
+# $Id: londefdef.pm,v 1.456.2.6.2.2 2023/10/06 17:48:55 raeburn Exp $
 # 
 #
 # Copyright Michigan State University Board of Trustees
@@ -367,7 +367,7 @@ sub start_title {
 	$Apache::londefdef::title = 
 	    &Apache::lonxml::get_all_text('/title',$parser,$style);
     } elsif ($target eq 'tex') {
-	$currentstring .= '\keephidden{Title of the document:  ' 
+	$currentstring .= '\keephidden{Title of the document:  '; 
     }
     if ($target eq 'meta') {
 	$currentstring='<title>';
@@ -612,6 +612,9 @@ sub start_body {
             if ($env{'request.use_absolute'}) {
                 $args->{'use_absolute'} = $env{'request.use_absolute'};
             }
+            if ($env{'form.only_body'}) {
+                $args->{'only_body'} = 1;
+            }
         }
 	$currentstring = 
 	    &Apache::loncommon::start_page($Apache::londefdef::title,
@@ -3267,12 +3270,12 @@ sub end_externallink {
     return $currentstring;
 }
 
-#-- <blankspace heigth="">
+#-- <blankspace height="">
 sub start_blankspace {
     my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_;
     my $currentstring = &end_p();	# closes off any unclosed <p>
     if ($target eq 'tex') {
-	my $howmuch = &Apache::lonxml::get_param('heigth',$parstack,$safeeval,undef,1);
+	my $howmuch = &Apache::lonxml::get_param('height',$parstack,$safeeval,undef,1);
 	$currentstring .= '\vskip '.$howmuch.' ';
     }
     return $currentstring;
@@ -4278,10 +4281,10 @@ sub resize_image {
 	    $height_param=$TeXwidth/$old_width_param*$height_param;
 	}
     } elsif ($TeXheight) {
-	$height_param = $TeXheight;
 	if ($height_param) {
 	    $width_param  = $TeXheight/$height_param*$width_param;
 	}
+	$height_param = $TeXheight;
     } elsif ($width) {
 	my $old_width_param=$width_param;
 	$width_param = $width*$scaling;