- <term><option>-h</option></term>
- <term><option>--help</option></term>
-
- <listitem><para>Prints a short help
- text and exits.</para></listitem>
- </varlistentry>
-
- <varlistentry>
- <term><option>--version</option></term>
-
- <listitem><para>Prints a short version
- string and exits.</para></listitem>
+ <term><option>--root=ROOT</option></term>
+ <listitem><para>Takes a directory path
+ as an argument. All paths will be
+ prefixed with the given alternate ROOT
+ path, including config search paths.
+ </para></listitem>