Chicago

<..chicago.4ht..>
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 % chicago.4ht                          2014-07-12-22:36 %
 % Copyright (C) 2006--2009       Eitan M. Gurari         %
 <.TeX4ht copyright.>
 <.config chicago.>
 \Hinput{chicago}
 \endinput
 -_-_-

<..config chicago..>
 \catcode‘\:=12
 \def\@citedatax[#1]#2{%
 \if@filesw\immediate\write\@auxout{\string\citation{#2}}\fi%
   \def\@citea{}<.a cite.>\@cite{\@for\@citeb:=#2\do%
     {\@citea\def\@citea{, }\@ifundefined% by Young
        {b@\@citeb}{{\bf ?}%
        \@warning{Citation ‘\@citeb’ on page \thepage \space undefined}}%
         {<.link cite.>\csname b@\@citeb\endcsname
         <.end link cite.>}}}{#1}<.b cite.>}
 \catcode‘\:=11
 -_-_-