rougail/tests/flattener_dicos/60extra_externalspacecondition/extra_dirs/extra1/00-base.xml

<?xml version="1.0" encoding="utf-8"?>

<rougail>
    <variables>
        <family name='external'>
            <variable name="description" type="string">
                <value>test</value>
            </variable>
        </family>
    </variables>
    <constraints>
        <condition name ='disabled_if_in' source='extra.ejabberd.description'>
            <param>non</param>
            <target type='family'>extra1.external</target>
        </condition>
    </constraints>
</rougail>