%% xyps-wdo.tex from $Id: xyps-wdo.doc,v 2.10 1994/06/15 12:46:03 ross Exp $
%%
%% XY-pic ``dviwindo'' PostScript backend support.
%% Copyright (c) 1993-1994 Ross Moore <ross@mpce.mq.edu.au>
%%
%% This file is part of the XY-pic package for graphs and diagrams in TeX.
%% See the companion README and INSTALL files for further information.
%% Copyright (c) 1991-1994 Kristoffer H. Rose <kris@diku.dk>
%%
%% The XY-pic package 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.
%%
%% The XY-pic package 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 package; if not, write to the Free Software Foundation, Inc.,
%% 675 Mass Ave, Cambridge, MA 02139, USA.
%%
\ifx\xypswdoloaded\relax \message{not reloaded}\endinput \fi
\let\xypswdoloaded=\relax \xycatcodes
\xywarnifdefined\dviwindoSpecial@
\xywarnifdefined\dviwindoMacro@
\xywarnifdefined\dviwindoRaw@
\xywarnifdefined\dviwindoInclude@
{\catcode`"=11 \catcode`:=11
 \gdef\dviwindoSpecial@#1{\firstPS@@\special{pstext="#1"}}
 \gdef\dviwindoMacro@#1{\firstPS@@\special{pstext="mark{#1}xy"}}
 \gdef\dviwindoRaw@#1{\firstPS@@\special{pstext="#1"}}%
 \gdef\dviwindoInclude@#1{\firstPS@@\special{psfile=#1}}
}
\xydef@\dviwindo@{\gdef\dvitype@{dviwindo }\dvimessage@
 \global\let\PSspecial@=\dviwindoSpecial@
 \global\let\PSmacro@=\dviwindoMacro@
 \global\let\PSdict@=\dviwindoMacro@
 \global\let\PSraw@=\dviwindoRaw@
 \global\let\PSinclude@=\dviwindoInclude@
 \global\let\xyPSobeylines@=\obeyDVIWINDOlines@
 \ifUsePSdict@@
 \gdef\firstPS@@{\firstPS@ \includeXYPSdict@}%
 \gdef\endXYdict@{\firstPS@}%
 \else
 \gdef\firstPS@@{\firstPS@ \@PSshipout}\gdef\endXYdict@{\firstPS@}\fi 
 }%
\xywarnifdefined\obeyDVIWINDOlines@
{\catcode`\^^M=\active
 \gdef\obeyDVIWINDOlines@{\catcode`\^^M=\active \let^^M=\par \obeyspaces}}
\xyendinput