inherit
Include the markup of an extended template into the extending template.
Say you have a template hello.tpl
containing:
{% block test %}
This is content from hello.tpl
{% endblock %}
And in your site you have a world.tpl
template, defined as:
{% extends "hello.tpl" %}
{% block test %}
First line
{% inherit %}
This is more content from world.tpl
{% endblock %}
Then, the result of rendering the template world.tpl
will be:
First line
This is content from hello.tpl
This is more content from world.tpl