triagebot/templates/_issues.tt

{% import "_issue.tt" as issue %}

{% macro render(issues, indent="", newline_and_indent=true, empty="No issues this time.") %}
{%- for issue in issues %}
{{indent}}- {{issue::render(issue=issue)}}{% else %}{% if newline_and_indent %}
{{indent}}- {% endif %}{{empty}}{% endfor -%}
{% endmacro %}