restore docs anchor js

diff --git a/docs/assets/js/src/application.js b/docs/assets/js/src/application.js
index 6206273fd6a7cce8437a7e067b681ba60c5a5900..e8432b53f02e16f184560e7d1c3234773d326961 100644 (file)
--- a/docs/assets/js/src/application.js
+++ b/docs/assets/js/src/application.js
@@ -76,3 +76,10 @@
   })
 
 }(jQuery)
+
+;(function () {
+  'use strict';
+
+  anchors.options.placement = 'left';
+  anchors.add('.bd-content > h1, .bd-content > h2, .bd-content > h3, .bd-content > h4, .bd-content > h5')
+})();