<header>
<nav class="navbar navbar-dark bg-dark navbar-expand-md"> <a class="navbar-brand" href="{{ "/" | relative_url }}">{{ site.title | escape }}</a> <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbar" aria-controls="navbar" aria-expanded="false" aria-label="Toggle navigation"> <span class="navbar-toggler-icon"></span> </button> <div id="navbar" class="collapse navbar-collapse"> <ul class="navbar-nav mr-auto"> {% assign default_paths = site.pages | map: "path" %} {% assign page_paths = site.header_pages | default: default_paths %} {% if page_paths %} {% for path in page_paths %} {% assign my_page = site.pages | where: "path", path | first %} {% if my_page.title and my_page.autogen == nil %} <li class="nav-item"> <a class="nav-link" href="{{ my_page.url | relative_url }}">{{ my_page.title | escape }}</a> </li> {% endif %} {% endfor %} {% endif %} </ul> </div> </nav>
</header>