config for hide header links

assets/js/template-dom-scripts.js

@@ -50,6 +50,7 @@
   })
 }());
 
+{{ if not .Site.Params.hideHeaderLinks }}
   /* Add "link here" links to <h2> headings */
   (function () {
     var headings = document.querySelectorAll('main > h2');
@@ -69,7 +70,6 @@
 
         var link = document.createElement('a');
         link.setAttribute('href', '#' + id);
-      var headingText = heading.textContent;
         link.innerHTML = '<svg aria-hidden="true" class="link-icon" viewBox="0 0 50 50" focusable="false"> <use xlink:href="#link"></use> </svg>';
 
         container.appendChild(link);
@@ -78,6 +78,7 @@
       }
     })
   }());
+{{ end }}
 
 /* Enable scrolling by keyboard of code samples */
 (function () {

exampleSite/config.yaml

@@ -25,6 +25,7 @@ params:
   codePenUser: someUser
   katex: true
   darkThemeAsDefault: false
+  hideHeaderLinks: false
   # A list of custom css files can be provided, which must be placed inside
   # 'static/'.
   # This is useful to override just specific css classes, instead of copying