info/examples/tip/numdyr.tip


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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 26.10, p. III-371.
% Original source in file "macros6.TEX", starting line 628.
\wlog{L: "numdyr.tip" ["macros6.TEX," l. 628, p. III-371]}%
% This file DOES belong to format "texip."
\InputD{isleapyr.tip}
\def\NumberOfDaysInYear #1#2{%
    \if\LeapYearConditional{#1}%
        #2 = 366
    \else
        #2 = 365
    \fi
}