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TeX 1995 July
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TeX CD-ROM July 1995 (Disc 1)(Walnut Creek)(1995).ISO
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tip
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outpsel.tip
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1993-09-15
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% This macro source file is from the four volume series
% "TeX in Practice" by Stephan von Bechtolsheim, published
% 1993 by Springer-Verlag, New York.
% Copyright 1993 Stephan von Bechtolsheim.
% No warranty or liability is assumed.
% This macro may be copied freely if no fees other than
% media cost or shipping charges are charged and as long
% as this copyright and the following source code itself
% is not changed. Please see the series for further information.
%
% Version: 1.0
% Date: May 1, 1993
%
%
% This source code is documented in 34.2, p. IV-58.
% Original source in file "o1.TEX", starting line 75.
\wlog{L: "outpsel.tip" ["o1.TEX," l. 75, p. IV-58]}%
% This file DOES NOT belong to format "texip."
\newcount\FirstPageNo \FirstPageNo = -100000
\newcount\LastPageNo \LastPageNo = 100000
\output = {%
\global\deadcycles = 0
\ifnum\pageno < \FirstPageNo
\setbox 255 = \box\voidbox
\NewLineMessage{Output routine discards page \the\pageno,
smaller than \string\FirstPageNo.}%
\else
\ifnum\pageno > \LastPageNo
\setbox 255 = \box\voidbox
\NewLineMessage{Output routine discards page \the\pageno,
larger than \string\LastPageNo.}%
\else
\shipout\box255
\fi
\fi
\global\advance\pageno by 1
}