Index: clone.module
===================================================================
--- clone.module	(revision 689)
+++ clone.module	(working copy)
@@ -23,7 +23,12 @@
  * Implementation of hook_perm().
  */
 function clone_perm() {
-  return array('clone node', 'clone own nodes');
+  $perms = array('clone node', 'clone own nodes');
+  if (variable_get('clone_per_content_type_perms', FALSE)) foreach (node_get_types() as $type) {
+    $name = check_plain($type->type);
+    $perms[] = "clone {$name} nodes";
+  }
+  return $perms;
 }
 
 /**
@@ -54,7 +59,11 @@
 function clone_access($node) {
   global $user;
   // Check basic permissions first.
-  $access = (user_access('clone node') || ($user->uid && ($node->uid == $user->uid) && user_access('clone own nodes')));
+  $type = check_plain($node->type);
+  $access = (
+    user_access('clone node') ||
+    ($user->uid && ($node->uid == $user->uid) && user_access('clone own nodes')) ||
+    (variable_get('clone_per_content_type_perms', FALSE) && user_access("clone {$type} nodes")));
   // Make sure the user can view the original node content.
   $access = $access && node_access('view', $node);
   // Check additional conditions
Index: clone.install
===================================================================
--- clone.install	(revision 689)
+++ clone.install	(working copy)
@@ -6,7 +6,7 @@
  * Implementation of hook_uninstall.
  */
 function clone_uninstall() {
-  
+  variable_del('clone_per_content_type_perms');
   variable_del('clone_method');
   variable_del('clone_omitted');
   variable_del('clone_nodes_without_confirm');
Index: clone.pages.inc
===================================================================
--- clone.pages.inc	(revision 689)
+++ clone.pages.inc	(working copy)
@@ -50,6 +50,17 @@
     '#options' => $types,
     '#description' => t('Select any node types which should <em>never</em> be cloned. Typically you should will want to select here all node types for which cloning fails (e.g. image nodes).'),
   );
+  // Allow setting permssions per content type
+  $form['perms'] = array(
+    '#type' => 'fieldset',
+    '#title' => t('Permissions'),
+  );
+  $form['perms']['clone_per_content_type_perms'] = array(
+    '#type' => 'checkbox',
+    '#title' => t('Apply permissions per content type'),
+    '#default_value' => variable_get('clone_per_content_type_perms', FALSE),
+    '#description' => t('Switch on if you wish to assign clone permissions on a per-content-type basis.'),
+  );
 
   return system_settings_form($form);
 }