</listitem>
<listitem>
<para>
- Other configuration files (<filename>default.action</filename> and
+ Other configuration files (<filename>default.action</filename>,
+ <filename>regression-tests.action</filename> and
<filename>default.filter</filename>) should be installed as the new
defaults, but all previously installed configuration files should be
preserved as backups. This is just good manners :-) These files are