{% macro render_currency(ledger, currency) -%}
{{ currency }}
{%- endmacro %}
{% macro render_amount(ledger, amount, class="num") %}
{% if amount is none or amount.number is none -%}
{%- else -%}
{{- amount.number | format_currency(amount.currency, True) }} {{ amount.currency -}}
{%- endif %}
{% endmacro %}