{@lang|en}%
%{@def|@font|{@quote|FreeSans|AR PL UKai TW}}%
%{@def|@fontsize|12}%
%{@def|@linewidth|200} %in px
%{@def|@spacing|{@hglue|{@ex|1}|2}}%
%{@def|@cjk_spacing|{@hglue|{@ex|0}|0.001}}%
%the processing of typesetting technology is so sophisticated that many people are afraid of
the implementation of typesetting language. However, it is good to give TEXBook a try.測試一段漢字，究竟漢字會不會斷行呢