% $Id: pst-ovl.pro 801 2013-07-09 18:10:41Z herbert $ % %% PostScript prologue for pst-ovl.tex. %% Version 0.01, 2013/07/08 %% %% This program can be redistributed and/or modified under the terms %% of the LaTeX Project Public License Distributed from CTAN archives %% in directory macros/latex/base/lppl.txt. % % /tx@ovl 10 dict def tx@ovl begin % /BeginOL { dup (all) eq exch TheOL eq or { IfVisible not { Visible /IfVisible true def } if } { IfVisible { Invisible /IfVisible false def } if } ifelse } def % /InitOL { /OLUnit [ 3000 3000 matrix defaultmatrix dtransform ] cvx def /Visible { CP OLUnit idtransform T moveto } def /Invisible { CP OLUnit neg exch neg exch idtransform T moveto } def /BOL { BeginOL } def /IfVisible true def } def % end % % END pst-ovl.pro