--- loncom/interface/lonhtmlcommon.pm	2024/05/24 03:10:31	1.412
+++ loncom/interface/lonhtmlcommon.pm	2025/02/14 22:42:05	1.416
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # a pile of common html routines
 #
-# $Id: lonhtmlcommon.pm,v 1.412 2024/05/24 03:10:31 raeburn Exp $
+# $Id: lonhtmlcommon.pm,v 1.416 2025/02/14 22:42:05 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -1850,13 +1850,19 @@ sub dash_to_minus_js {
 document.addEventListener("DOMContentLoaded", (event) => {
     const numresp = document.querySelectorAll("input.LC_numresponse_text");
     if (numresp.length > 0) {
-        numresp.forEach((el) => {
+        Array.from(numresp).forEach((el) => {
             el.addEventListener("paste", (e) => {
                 e.preventDefault();
                 e.stopPropagation();
                 let p = (e.clipboardData || window.clipboardData).getData("text");
                 p.toString();
-                p = p.replace(/\p{Dash}/gu, '-');
+                var regex;
+                try
+                {
+                    regex = new RegExp ("\\p{Dash}", "gu");
+                }
+                catch (e) { regex = new RegExp ("[\\u058A\\u05BE\\u1400\\u1806\\u2010-\\u2015\\u2212\\u2E3A\\u2E3B\\u2E5D\\u301C\\uFE58\\uFE63\\uFF0D]","g"); }
+                p = p.replace(regex,'-');
                 putInText(p);
             });
         });
@@ -1909,9 +1915,10 @@ boolean, controls whether to include a l
 
 if 'nohelp' don't include the orange help link
 
-=item $css_class
+=item $crumbs_style
 
-optional name for the class to apply to the table for CSS
+optional style attribute for div containing breadcrumbs
+unless called from docs_breadcrumbs
 
 =item $no_mt 
 
@@ -1969,11 +1976,9 @@ returns: nothing
     my %tools = ();
     
     sub breadcrumbs {
-        my ($component,$component_help,$menulink,$helplink,$css_class,$no_mt, 
+        my ($component,$component_help,$menulink,$helplink,$crumbs_style,$no_mt, 
             $CourseBreadcrumbs,$topic_help,$topic_help_text,$links_target) = @_;
         #
-        $css_class ||= 'LC_breadcrumbs';
-
         # Make the faq and bug data cascade
         my $faq  = '';
         my $bug  = '';
@@ -2075,7 +2080,7 @@ returns: nothing
 
         if ($lasttext ne '') {
             $links .= &htmltag( 'li', htmltag($CourseBreadcrumbs ? 'b' : 'h1',
-                    $lasttext), {title => $lasttext});
+                    $lasttext));
         }
 
         my $icons = '';
@@ -2127,8 +2132,13 @@ returns: nothing
         }
         if (($links ne '') || ($nav_and_tools)) {
             &render_tools(\$links);
-            $links = &htmltag('div', $links, 
-                              { id => "LC_breadcrumbs" }) unless ($CourseBreadcrumbs) ;
+            unless ($CourseBreadcrumbs) {
+                my $args = { id => 'LC_breadcrumbs' };
+                if ($crumbs_style ne '') {
+                    $args->{'style'} = $crumbs_style;
+                }
+                $links = &htmltag('div', $links, $args);
+            }
         }
         my $adv_tools = 0;
         if (ref($tools{'advtools'}) eq 'ARRAY') {
@@ -2145,9 +2155,8 @@ returns: nothing
 
         # Return the breadcrumb's line
 
-    
-
-        return "$links";
+        my $labeltext = &HTML::Entities::encode(&mt('Links for navigation and information'));
+        return '<div class="LC_landmark" role="navigation" aria-label="'.$labeltext.'">'.$links.'</div>';    
     }
 
     sub clear_breadcrumbs {
@@ -2480,7 +2489,7 @@ END
 }
 
 sub row_title {
-    my ($title,$css_title_class,$css_value_class, $css_value_furtherAttributes) = @_;
+    my ($title,$css_title_class,$css_value_class,$css_value_furtherAttributes) = @_;
     $row_count[0]++;
     my $css_class = ($row_count[0] % 2)?'LC_odd_row':'LC_even_row';
     $css_title_class ||= 'LC_pick_box_title';
@@ -2493,9 +2502,9 @@ sub row_title {
     }
     my $output = <<"ENDONE";
            <tr class="LC_pick_box_row" $css_value_furtherAttributes> 
-            <td $css_title_class>
+            <th $css_title_class>
 	       $title
-            </td>
+            </th>
             <td class="$css_value_class $css_class">
 ENDONE
     return $output;