4.3BSD-Reno/contrib/mh/lib/replcomps

%(lit)%(formataddr %<{reply-to}%|%<{from}%|%{sender}%>%>)\
%<(nonnull)%(void(width))%(putaddr To: )\n%>\
%(lit)%(formataddr{to})%(formataddr{cc})%(formataddr(me))\
%<(nonnull)%(void(width))%(putaddr cc: )\n%>\
%<{fcc}Fcc: %{fcc}\n%>\
%<{subject}Subject: Re: %{subject}\n%>\
%<{date}In-reply-to: Your message of \
%<(nodate{date}){date}%|%(tws{date})%>.%<{message-id}
             %{message-id}%>\n%>\
--------