{# A single line of text with a line break at the end and optionally a format class. (see https://bulma.io/documentation/helpers/typography-helpers/) #}
{%- macro render_text(text) -%}
{%- if 'class' in text -%} {# Enhanced text #}
  <span class="{{ text['class'] }}">{{ text['text'] }}</span>
{%- else -%}
  {{ text['text'] }}
{%- endif -%}
{%- endmacro -%}

{# Some text surrounded by a link tag #}
{%- macro render_url(url) -%}
<a href="{{ base['url_to'](url['href']) }}">{{ render_text(url['text']) }}</a>
{%- endmacro -%}

{# Renders either plain text or a link depending on the type #}
{%- macro render_enumeration_entry(entry) -%}
{%- if entry['type'] == 'text' -%}
  {{ render_text(entry) }}
{%- elif entry['type'] == 'url' -%}
  {{ render_url(entry) }}
{%- else -%}
  {{ raise('Unknown entry type.') }}
{%- endif -%}
{%- endmacro -%}

{# Renders a list of enumeration entries (either links or text) #}
{%- macro render_enumeration(enumeration) -%}
{%- set comma = joiner(", ") -%}
{{ render_text(enumeration['name']) }}: {% for entry in enumeration['entries'] -%}{{ comma() }}{{ render_enumeration_entry(entry) }}{%- endfor -%}
{%- endmacro -%}