--- loncom/interface/loncommon.pm 2013/11/16 19:56:02 1.1158
+++ loncom/interface/loncommon.pm 2013/11/25 20:18:55 1.1159
@@ -1,7 +1,7 @@
# The LearningOnline Network with CAPA
# a pile of common routines
#
-# $Id: loncommon.pm,v 1.1158 2013/11/16 19:56:02 raeburn Exp $
+# $Id: loncommon.pm,v 1.1159 2013/11/25 20:18:55 raeburn Exp $
#
# Copyright Michigan State University Board of Trustees
#
@@ -1388,7 +1388,7 @@ sub top_nav_help {
return <<"END";
$banner_link
- $text
+$text
END
}
@@ -5284,7 +5284,7 @@ sub make_attr_string {
}
my $attr_string;
- foreach my $attr (keys(%$attr_ref)) {
+ foreach my $attr (sort(keys(%$attr_ref))) {
$attr_string .= " $attr=\"".$attr_ref->{$attr}.'" ';
}
return $attr_string;
@@ -7355,7 +7355,7 @@ sub font_settings {
my $headerstring='';
if (!$env{'browser.mathml'} && $env{'browser.unicode'}) {
$headerstring.=
- '';
+ ''."\n";
}
return $headerstring;
}
@@ -7459,8 +7459,8 @@ sub xml_begin {
.'';
} else {
- $output=''
- .'';
+ $output=''."\n"
+ .''."\n";
}
return $output;
}