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% This is the file CJKspace.sty of the CJK package
% for suppressing spaces between CJK characters only.
%
% created by Wenchang Sun <sunwch@hotmail.com>
% Werner Lemberg <wl@gnu.org>
%
% Version 4.8.2 (29-Dec-2008)
%
% This program is free software; you can redistribute it and/or modify
% it under the terms of the GNU General Public License as published by
% the Free Software Foundation; either version 2 of the License, or
% (at your option) any later version.
%
% This program is distributed in the hope that it will be useful,
% but WITHOUT ANY WARRANTY; without even the implied warranty of
% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
% GNU General Public License for more details.
%
% You should have received a copy of the GNU General Public License
% along with this program in doc/COPYING; if not, write to the Free
% Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
% MA 02110-1301 USA
\NeedsTeXFormat{LaTeX2e}[2001/06/01]
\def\fileversion{3.8.0}
\def\filedate{2008/12/29}
\ProvidesPackage{CJKspace}[\filedate\space\fileversion]
\endlinechar \m@ne
% redefine `\CJK@ignorespaces'.
\def\CJK@@ignorespaces{
\expandafter\CJK@@@ignorespaces}
\renewenvironment{CJK*}[3][]{
\let\CJK@ignorespaces\CJK@@ignorespaces
\CJK@envStart{#1}{#2}{#3}}
{\CJK@envEnd}
\def\CJK@@@ignorespaces{
\futurelet\CJK@next@token
\CJK@check@next}
\def\CJK@check@next{
\ifx\CJK@next@token\@sptoken
\expandafter\CJK@@check@next
\fi}
{
\catcode`\-=11
\global\let\-empty\@empty
% define \CJK@@check@next to gobble subsequent space tokens.
\def\:{\CJK@@check@next}
\global\expandafter\def\: {
\futurelet\cjk-let-token
\cjk---check-next}
% since characters in the output of \meaning\something have
% catcode 12, we have to change the catcodes of `\', `C',
% `J', `K', and `@'.
\catcode`\/=0
\catcode`\C=12
\catcode`\J=12
\catcode`\K=12
\catcode`\@=12
\catcode`\\=12
/gdef/cjk---check-next{
/expandafter/cjk-get-keystring
/meaning/cjk-let-token\CJK@@@/cjk-space-stop
/cjk-temp}
% we check whether we can find the signature `\CJK@@@' at the
% beginning of following macro -- only the CJK package
% inserts this.
/long/gdef/cjk-get-keystring#1\CJK@@@#2/cjk-space-stop{
/edef/cjk-temp{#2}
/ifx/cjk-temp/-empty
/def/cjk-temp{ }
/else
/def/cjk-temp{}
/fi}
}
\endlinechar `\^^M
\endinput
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