--- loncom/interface/lonhtmlcommon.pm	2023/02/03 04:29:22	1.358.2.19.2.7
+++ loncom/interface/lonhtmlcommon.pm	2024/08/22 18:43:03	1.358.2.19.2.10
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # a pile of common html routines
 #
-# $Id: lonhtmlcommon.pm,v 1.358.2.19.2.7 2023/02/03 04:29:22 raeburn Exp $
+# $Id: lonhtmlcommon.pm,v 1.358.2.19.2.10 2024/08/22 18:43:03 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -1277,9 +1277,9 @@ sub htmlareaheaders {
 ENDEDITOR
 	}
     $s.=(<<ENDJQUERY);
-<script type="text/javascript" src="/adm/jQuery/js/jquery-3.2.1.min.js"></script>
-<script type="text/javascript" src="/adm/jQuery/js/jquery-ui-1.12.1.custom.min.js"></script>
-<link rel="stylesheet" type="text/css" href="/adm/jQuery/css/smoothness/jquery-ui-1.12.1.custom.min.css" />
+<script type="text/javascript" src="/adm/jQuery/js/jquery-3.7.1.min.js"></script>
+<script type="text/javascript" src="/adm/jQuery/js/jquery-ui-1.13.3.custom.min.js"></script>
+<link rel="stylesheet" type="text/css" href="/adm/jQuery/css/smoothness/jquery-ui-1.13.3.custom.min.css" />
 <script type="text/javascript" src="/adm/jpicker/js/jpicker-1.1.6.min.js" >
 </script>
 <link rel="stylesheet" type="text/css" href="/adm/jpicker/css/jPicker-1.1.6.min.css" />
@@ -1687,13 +1687,29 @@ sub show_return_link {
     unless ($env{'request.course.id'}) { return 0; }
     if ($env{'request.noversionuri'}=~m{^/priv/} ||
         $env{'request.uri'}=~m{^/priv/}) { return 1; }
-    return if ($env{'request.noversionuri'} eq '/adm/supplemental');
-
+    return if (($env{'request.noversionuri'} eq '/adm/supplemental') &&
+               ($env{'form.folder'} ne 'supplemental'));
+    return if (($env{'form.folderpath'} ne '') &&
+               (($env{'request.noversionuri'} =~ m{^/adm/$match_domain/$match_username/aboutme$}) ||
+                ($env{'request.noversionuri'} =~ m{^/public/$match_domain/$match_courseid/syllabus$})));
     if (($env{'request.noversionuri'} =~ m{^/adm/viewclasslist($|\?)})
         || ($env{'request.noversionuri'} =~ m{^/adm/.*/aboutme($|\?)})) {
 
         return if ($env{'form.register'});
     }
+    if ((($env{'request.symb'} ne '') || ($env{'form.folderpath'} ne '')) &&
+         ($env{'request.noversionuri'} =~m{^/adm/coursedocs/showdoc/uploaded/($match_domain)/($match_courseid)/(docs|supplemental)/})) {
+        my ($cdom,$cnum,$area) =  ($1,$2,$3);
+        if (($env{'course.'.$env{'request.course.id'}.'.domain'} eq $cdom) &&
+            ($env{'course.'.$env{'request.course.id'}.'.num'} eq $cnum)) {
+            if (($env{'request.symb'}) && ($area eq 'docs')) {
+                my ($map,$resid,$url) = &Apache::lonnet::decode_symb($env{'request.symb'});
+                return if ($env{'request.noversionuri'} eq '/adm/coursedocs/showdoc/'.$url);
+            } elsif (($env{'form.folderpath'}) && ($area eq 'supplemental')) {
+                return;
+            }
+        }
+    }
     return (($env{'request.noversionuri'}=~m{^/(res|public)/} &&
              $env{'request.symb'} eq '')
             ||
@@ -1762,6 +1778,54 @@ clientTime = (new Date()).getTime();
 END
 }
 
+##
+# Client-side javascript to convert any dashes in text pasted
+# into textbox(es) for numericalresponse item(s) to a standard
+# minus, i.e., - . Calls to dash_to_minus_js() in end_problem()
+# and in loncommon::endbodytag() for a .page (arg: dashjs => 1)
+#
+# Will apply to any input tag with class: LC_numresponse_text.
+# Currently set in start_textline for numericalresponse items.
+#
+
+sub dash_to_minus_js {
+    return <<'ENDJS';
+
+<script type="text/javascript">
+//<![CDATA[
+//<!-- BEGIN LON-CAPA Internal
+document.addEventListener("DOMContentLoaded", (event) => {
+    const numresp = document.querySelectorAll("input.LC_numresponse_text");
+    if (numresp.length > 0) {
+        Array.from(numresp).forEach((el) => {
+            el.addEventListener("paste", (e) => {
+                e.preventDefault();
+                e.stopPropagation();
+                let p = (e.clipboardData || window.clipboardData).getData("text");
+                p.toString();
+                var regex;
+                try
+                {
+                    regex = new RegExp ("\\p{Dash}", "gu");
+                }
+                catch (e) { regex = new RegExp ("[\\u058A\\u05BE\\u1400\\u1806\\u2010-\\u2015\\u2E3A\\u2E3B\\u2E5D\\u301C\\uFE58\\uFE63\\uFF0D]","g"); }
+                p = p.replace(regex,'-');
+                putInText(p);
+            });
+        });
+    }
+    const putInText = (newText, el = document.activeElement) => {
+        const [start, end] = [el.selectionStart, el.selectionEnd];
+        el.setRangeText(newText, start, end, 'end');
+    }
+});
+// END LON-CAPA Internal -->
+//]]>
+</script>
+
+ENDJS
+}
+
 ############################################################
 ############################################################
 
@@ -2192,7 +2256,7 @@ sub docs_breadcrumbs {
             $plain=~s/\&gt\;\s*$//;
         }
         my $menulink = 0;
-        if (!$allowed && !$contenteditor) {
+        if (!$allowed && !$contenteditor && !$supplementalflag) {
             $menulink = 1;
         }
         if ($checklinkprot) {