{% if page.prev_page %}
{% if page.prev_page.title | size < 40 %}
{% capture PREV_PAGE %}{{ page.prev_page.title}}{% endcapture %}
{% else %}
{% capture PREV_PAGE %}{{ page.prev_page.title | truncate: 37 | append "..."}}{% endcapture %}
{% endif %}
〈 {{ page.prev_page.title | truncate: 37 }}
{% endif %}
{% if page.next_page %}
{% if page.next_page.title | size < 40 %}
{% capture NEXT_PAGE %}{{ page.next_page.title}}{% endcapture %}
{% else %}
{% capture NEXT_PAGE %}{{ page.next_page.title | truncate: 37 | append "..."}}{% endcapture %}
{% endif %}
{{ page.next_page.title | truncate: 37 }} 〉
{% endif %}