{% capture title %} {% if page.title_ %} {{ site.title | append: " \\ "| append: page.title_ }} {% elsif page.fullname %} {{ site.title | append: " \\ "| append: page.fullname }} {% elsif page.title %} {{ site.title | append: " \\ "| append: page.title }} {% else %} {{ site.title | escape }} {% endif %} {% endcapture %}