{% if tag is defined %}
rss_feed
{% elseif current_route in ['homepage', 'unread', 'starred', 'archive', 'all'] %}
{% set feed_route = current_route %}
{% if current_route == 'homepage' %}
{% set feed_route = 'unread' %}
{% endif %}
{% set feed_route = feed_route ~ '_feed' %}
rss_feed
{% endif %}