<fontconfig>

  <its:rules xmlns:its="http://www.w3.org/2005/11/its" version="1.0">

    <its:translateRule translate="no" selector="/fontconfig/*[not(self::description)]"/>

  </its:rules>

  <description>Add sans-serif to the family when no generic name</description>

  If the font still has no generic name, add sans-serif

 -->

	<match target="pattern">

		<test qual="all" name="family" compare="not_eq">

			<string>sans-serif</string>

		</test>

		<test qual="all" name="family" compare="not_eq">

			<string>serif</string>

		</test>

		<test qual="all" name="family" compare="not_eq">

			<string>monospace</string>

		</test>

		<edit name="family" mode="append_last">

			<string>sans-serif</string>

		</edit>

	</match>

</fontconfig>