diff -r 43033c337dfa -r e5867a64cae5 talks/20091108-Riverside/xypdf-s.tex
--- a/talks/20091108-Riverside/xypdf-s.tex	Sun Jun 20 11:00:26 2010 -0700
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,52 +0,0 @@
-%% xypdf-s.tex from $Id: xypdf-s.doc,v $
-%%
-%% Xy-pic ``Style extension'' PDF support.
-%% Copyright (c) 1999-1999 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) 1991-1999 Kristoffer H. Rose <krisrose@brics.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.
-%%
-%% As a special exception, you may use this file and all files derived
-%% from it without restrictions. This special exception was added with
-%% version 3.7 of Xy-pic.
-%%
-\expandafter\ifx\csname xypdf-sloaded\endcsname\empty
- \message{not reloaded}\endinput \fi
-\expandafter\let\csname xypdf-sloaded\endcsname=\empty \xycatcodes
-\xydef@\xykillstyles@@{\Unloadstyle@}%
-\xywarnifdefined\xyPDFescapestyle@
-\xywarnifdefined\xyPDFsplitescape@
-{\xyuncatcodes \catcode`@=11
- \gdef\xyPDFescapestyle@#1@@{\xyPDFsplitescape@#1<><>@@}%
- \gdef\xyPDFsplitescape@#1<>#2<>#3@@{\xyescape@@{#1}{#2}}}
-\xydef@\xyPDFsplitPDF@#1#2{%
- \def\xyPDFpre@{#1}\def\xyPDFpost@{#2}\modPDFboxz@ }
-\xydef@\xyescape@@#1#2{\checkXyStyle@ 
- \applyFIFOstyle@\prexyescape@{#1}\postxyescape@{#2}}
-\xydef@\prexyescape@{\xyescapeSpecial@}
-\xydef@\postxyescape@{\xyescapeSpecial@}
-\xylet@\xyescapeSpecial@=\eat@
-\let\xyescapeSpecial@=\addtostyletoks@
-\xydef@\installPDFstyle@{%
- \def\preXYstyle@@{\xyPDFpre@}%
- \let\xydoprestyles@=\xyPDFrawstyleA@
- \let\xydopoststyles@=\xyPDFrawZ@
- \let\xykillstyles@=\xykillstyles@@
- }
-\xydef@\xyPDFrawstyleA@#1{\xyPDFrawA@{{#1}{}}}
-\endinput