[Admin]

Edit this part from functions.php:

  $notword = 'not';
  $rules['postnew']=iif($permissions['canpostnew'],'',$notword);
  $rules['postreply']=iif($permissions['canreplyown'] or $permissions['canreplyothers'],'',$notword);
  $rules['edit']=iif($permissions['caneditpost'],'',$notword);
  $rules['attachment']=iif($permissions['canpostattachment'] and ($permissions['canpostnew'] or $permissions['canreplyown'] or $permissions['canreplyothers']),'',$notword);

I'm not sure what it is you are trying to accomplish, so I can't help further.