--- loncom/xml/londefdef.pm	2023/03/15 16:53:49	1.468
+++ loncom/xml/londefdef.pm	2023/07/13 19:07:27	1.472
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Tags Default Definition Module
 #
-# $Id: londefdef.pm,v 1.468 2023/03/15 16:53:49 raeburn Exp $
+# $Id: londefdef.pm,v 1.472 2023/07/13 19:07:27 raeburn Exp $
 #
 #
 # Copyright Michigan State University Board of Trustees
@@ -591,9 +591,18 @@ sub start_body {
     &Apache::lonhtmlcommon::clear_breadcrumbs();
     if ($env{'request.state'} eq 'construct') {
         my $url=&Apache::lonnet::hreflocation('',$env{'request.filename'});
+        my $text = 'Authoring Space';
+        my $href = &Apache::loncommon::authorspace($url);
+        if ($env{'request.course.id'}) {
+            my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
+            my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
+            if ($href eq "/priv/$cdom/$cnum/") {
+                $text = 'Course Authoring Space';
+            }
+        }
         &Apache::lonhtmlcommon::add_breadcrumb({
-            'text'  => 'Authoring Space',
-            'href'  => &Apache::loncommon::authorspace($url),
+            'text'  => $text,
+            'href'  => $href,
         });
         &Apache::lonhtmlcommon::add_breadcrumb({
             'text'  => 'HTML Editor',
@@ -2869,7 +2878,7 @@ sub start_img {
 							    $width_param,
 							    $height_param);
 	    $currentstring .= $closure;
-						
+
 	} else {
 	    &Apache::lonxml::debug("$src does not exist");
 	    #original image file doesn't exist so check the alt attribute
@@ -3279,12 +3288,12 @@ 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;
@@ -4313,10 +4322,10 @@ 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;