Chapter 43
letter

<..letter.4ht..>
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 % letter.4ht                            2014-07-12-22:36 %
 % Copyright (C) 2002--2009       Eitan M. Gurari         %
 <.TeX4ht copyright.>
   <.letter class.>
 \Hinput{letter}
 \endinput
 -_-_-

<..letter class..>
 \def\:temp#1{\a:opening
    \ifx \@empty \fromaddress\else
       \pend:def\fromaddress{\a:address}%
       \append:def\fromaddress{\b:address}%
    \fi
    \ifx \@empty \toaddress\else
       \pend:def\toaddress{\a:toaddress}%
       \append:def\toaddress{\b:toaddress}%
    \fi
    \ifx \@empty \toname\else
       \pend:def\toname{\a:toname}%
       \append:def\toname{\b:toname}%
    \fi
    \pend:def\@date{\a:date}%
    \append:def\@date{\b:date}%
      \o:opening:{\a:dear#1\b:dear}%
    \b:opening}
 \HLet\opening\:temp
 \def\:temp#1{%
    \ifx\@empty\fromsig\else
       \pend:def\fromsig{\a:signature}%
       \append:def\fromsig{\b:signature}%
    \fi
    \a:closing
    \o:closing:{\a:sincerely#1\b:sincerely}%
    \b:closing}
 \HLet\closing\:temp
 -_-_-

<..letter class..>+
 \pend:defI\cc{\a:cc}
 \append:defI\cc{\b:cc}
 \pend:defI\encl{\a:encl}
 \append:defI\encl{\b:encl}
 \AtBeginDocument{\let\@mlabel\@gobbletwo}
 -_-_-

<..letter class..>+
 \NewConfigure{address}{2}
 \NewConfigure{cc}{2}
 \NewConfigure{closing}{2}
 \NewConfigure{date}{2}
 \NewConfigure{dear}{2}
 \NewConfigure{encl}{2}
 \NewConfigure{opening}{2}
 \NewConfigure{signature}{2}
 \NewConfigure{sincerely}{2}
 \NewConfigure{toaddress}{2}
 \NewConfigure{toname}{2}
 -_-_-

<..letter class..>+
 \long\def\:tempc{\@roman \c@enumiii}
 \ifx \theenumiii\:tempc
    \def\:tempc{\a:enumiii\@roman\c@enumiii\b:enumiii}
    \HLet\theenumiii\:tempc
 \fi
 \NewConfigure{enumiii}{2}
 -_-_-