heading-link.patch

   1 --- titlesanchorlink/script.js~ 2013-03-05 12:27:46.000000000 +0200
   2 +++ titlesanchorlink/script.js  2015-09-28 16:36:26.690647453 +0300
   3 @@ -1,6 +1,10 @@
   4  jQuery(function () {
   5         jQuery(':header').each(function(){
   6                 var id = jQuery(this).attr('id');
   7 +               if (!id) {
   8 +                       // https://github.com/Dric/dokuwiki-titlesanchorlink/issues/1
   9 +                       return;
  10 +               }
  11                 var name = jQuery(this).text();
  12                 jQuery(this).append('<a title="Link to '+name+'" id="anchor__'+id+'" class="__anchor" href="#'+id+'"><img src="'+DOKU_BASE+'lib/plugins/titlesanchorlink/images/anchor.png" class="__anchor_icon" /></a>');
  13         });