--- loncom/interface/lonhelp.pm	2013/12/18 01:23:21	1.42
+++ loncom/interface/lonhelp.pm	2017/04/01 13:55:32	1.46
@@ -1,6 +1,6 @@
 # The LearningOnline Network with CAPA
 #
-# $Id: lonhelp.pm,v 1.42 2013/12/18 01:23:21 raeburn Exp $
+# $Id: lonhelp.pm,v 1.46 2017/04/01 13:55:32 raeburn Exp $
 #
 # .tex help system web server handler
 #
@@ -102,7 +102,7 @@ HEADER
     </fieldset>
     </form>
     </div>
-    <div class=""LC_left_float">
+    <div class="LC_left_float">
     </div>
     <div style="padding:0;clear:both;margin:0;border:0"></div>
 $bugs
@@ -150,7 +150,7 @@ sub render {
              '\\begin{html}<a href="/adm/help/'.
               $label .
               $ext . 
-             '"><img src="'.$icon.'" border="0" /></a>' .
+             '"><img src="'.$icon.'" border="0" alt="'.&mt('Help').'" /></a>' .
              '\\end{html}'
              |gxe;
 
@@ -172,6 +172,8 @@ sub render {
     # Fix the pretty quotes
     $tex =~ s/('')|(``)/&quot;/g; #" to get emacs syntax highlighter happy
 
+    $tex =~ s/`/'/g;
+
     # For some reason all captions come out as "Figure 0:", so
     # just duck the issue...
 
@@ -228,13 +230,21 @@ sub handler {
      if ($env{'form.searchterm'}=~/\w/) {
         $caller = 'search';
      }
-     my $starthash = {
-           only_body   => 1,
-           add_entries => {
-                            'onload' => "javascript:expand_div('$caller');",
-                          },
-     };
 
+     my $starthash;
+
+     if ($env{'browser.mobile'}) {
+         $starthash = {
+                        only_body   => 1,
+                        add_entries => {
+                                         'onload' => "javascript:expand_div('$caller');",
+                                       },
+                      };
+     } else {
+         $starthash = {
+                        only_body   => 1,
+                      };
+     }
      my $firstfile;
      my $start_page=
 	 &Apache::loncommon::start_page('LON-CAPA Help',undef,$starthash);
@@ -268,6 +278,7 @@ sub handler {
 	 $filenames =~ s/:/,/g;
 	 my @files = split(/,/, $filenames);
          $firstfile = '/adm/help/'.$files[0].'.hlp';
+         my $count = 0;
 
 	 for my $filename (@files) {
 	     if (-e $docroot.'/adm/help/tex/'.
@@ -279,6 +290,10 @@ sub handler {
 					   . '/adm/help/tex/'.$filename.'.tex'))
 	         or return HTTP_NOT_FOUND;
 	     $tex .= join('', <$file>);
+             $count ++;
+             if (scalar(@files) > $count) {
+                 $tex .= '\hrulefill';
+             }
 	 }
 
 	 $text = &render($tex, $docroot);