--- loncom/interface/lonextresedit.pm	2017/05/06 15:47:48	1.17
+++ loncom/interface/lonextresedit.pm	2017/05/08 14:20:20	1.18
@@ -1,7 +1,7 @@
 # The LearningOnline Network
 # Documents
 #
-# $Id: lonextresedit.pm,v 1.17 2017/05/06 15:47:48 raeburn Exp $
+# $Id: lonextresedit.pm,v 1.18 2017/05/08 14:20:20 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -60,7 +60,7 @@ sub handler {
         $symb,$type);
     if (($env{'form.folderpath'} =~ /^supplemental/) && ($env{'form.suppurl'})) {
         $supplementalflag = 1;
-        if (&unescape($env{'form.suppurl'}) =~ m{^/adm/$cdom/$cnum/\d+/exttools?$}) {
+        if (&unescape($env{'form.suppurl'}) =~ m{^/adm/$cdom/$cnum/\d+/ext\.tool$}) {
             $type = 'tool';
         }
     }
@@ -79,7 +79,7 @@ sub handler {
             if ($symb ne $env{'form.symb'}) {
                 $env{'form.symb'} = $symb;
             }
-            if ($url =~ m{/adm/$cdom/$cnum/\d+/exttools?$}) {
+            if ($url =~ m{/adm/$cdom/$cnum/\d+/ext\.tool$}) {
                 $type = 'tool';
             }
         }
@@ -146,7 +146,7 @@ sub process_changes {
         $oldtitle = &unescape($env{'form.title'});
         $container = 'sequence';
         $supplementalflag = 1;
-        if ($oldurl =~ m{^/adm/$cdom/$cnum/\d+/exttools?$}) {
+        if ($oldurl =~ m{^/adm/$cdom/$cnum/\d+/ext\.tool$}) {
             $type = 'tool';
         } else {
             $type = 'ext';
@@ -157,7 +157,7 @@ sub process_changes {
     if ($env{'form.importdetail'}) {
         ($newtitle,$newurl,$newidx) =
             map {&unescape($_)} split(/\=/,$env{'form.importdetail'});
-        if ($newurl =~ m{^(/adm/$cdom/$cnum/(\d+)/exttools?)\:?(.*)$}) {
+        if ($newurl =~ m{^(/adm/$cdom/$cnum/(\d+)/ext\.tool)\:?(.*)$}) {
             $newurl = $1;
             $marker = $2;
             $args = $3;
@@ -418,7 +418,7 @@ sub extedit_form {
         } else {
             $orig_title = $lt{'et'};
             $save = $lt{'at'};
-            $orig_url = "/adm/$cdom/$cnum/new/exttool"; 
+            $orig_url = "/adm/$cdom/$cnum/new/ext\.tool"; 
         }
         $pathitem .= '<br />';
     }
@@ -429,7 +429,7 @@ sub extedit_form {
         my $class = 'LC_nobreak';
         if ($residx) {
             $class = 'LC_docs_ext_edit LC_nobreak'; 
-            if ($orig_url =~ m{^/adm/$cdom/$cnum/(\d+)/exttools?$}) {
+            if ($orig_url =~ m{^/adm/$cdom/$cnum/(\d+)/ext\.tool$}) {
                 my $marker = $1;
                 my %toolhash=&Apache::lonnet::dump('exttool_'.$marker,$cdom,$cnum);
                 if ($toolhash{'id'}) {