glossary.md

title	description
Summary	Summary of the book

{% for post in site.posts %} {% assign first_letter = post.title | slice: 0, 1 | downcase %} {% if first_letter != current_letter %} {% unless forloop.first %}
{% endunless %}

{{ first_letter | upcase }}

{% assign current_letter = first_letter %} {% endif %}
• - {{ post.title }}
{% endfor %}