lsquo;\!&rsquo; used at the top level.</font></p>


<p style="margin-top: 1em"><font color="#000000"></li><li>&lsquo;.hpf&rsquo;
has been extended. It can now handle most TeX hyphenation
pattern files without modification. To do that, the commands
\patterns, \hyphenation, and \endinput are recognized.
Please refer to groff_diff.7 for more
information.</font></p>


<p style="margin-top: 1em"><font color="#000000"></li><li>&lsquo;hpfcode&rsquo;
is a new request to provide an input encoding mapping for
the &ls