Remove trailing whitespace when copying

Author: squidfunk

…ssets/javascripts/bundle.7b1f3e14.min.js …ssets/javascripts/bundle.9d5bf7c6.min.jsmaterial/templates/assets/javascripts/bundle.7b1f3e14.min.js renamed to material/templates/assets/javascripts/bundle.9d5bf7c6.min.js material/templates/assets/javascripts/bundle.7b1f3e14.min.js renamed to material/templates/assets/javascripts/bundle.9d5bf7c6.min.js

@@ -249,7 +249,7 @@
       </script>
     {% endblock %}
     {% block scripts %}
-      <script src="{{ 'assets/javascripts/bundle.7b1f3e14.min.js' | url }}"></script>
+      <script src="{{ 'assets/javascripts/bundle.9d5bf7c6.min.js' | url }}"></script>
       {% for script in config.extra_javascript %}
         {{ script | script_tag }}
       {% endfor %}

…s/javascripts/bundle.7b1f3e14.min.js.map …s/javascripts/bundle.9d5bf7c6.min.js.mapmaterial/templates/assets/javascripts/bundle.7b1f3e14.min.js.map renamed to material/templates/assets/javascripts/bundle.9d5bf7c6.min.js.map material/templates/assets/javascripts/bundle.7b1f3e14.min.js.map renamed to material/templates/assets/javascripts/bundle.9d5bf7c6.min.js.map

@@ -60,7 +60,7 @@ function extract(el: HTMLElement): string {
     ? copy.getAttribute("data-copy")!
     : el.innerText
   el.removeAttribute("data-md-copying")
-  return text
+  return text.trimEnd()
 }
 
 /* ----------------------------------------------------------------------------