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%D \module
%D [ file=supp-ran,
%D version=2008-10-31,
%D title=\CONTEXT\ Support Macros,
%D subtitle=Random Number Generation,
%D author=Hans Hagen,
%D date=\currentdate,
%D copyright={PRAGMA / Hans Hagen \& Ton Otten}]
%C
%C This module is part of the \CONTEXT\ macro||package and is
%C therefore copyrighted by \PRAGMA. See mreadme.pdf for
%C details.
\writestatus{loading}{ConTeXt Support Macros / Random Number Generation}
%D This module is downward compatible in the sense that we've kept
%D the user interface (which uses intermediate variables).
\registerctxluafile{supp-ran}{1.001}
\def\getrandomcount #1#2#3{#1=\ctxlua{commands.getrandomcounta(\number#2,\number#3)}}
\def\getrandomdimen #1#2#3{#1=\ctxlua{commands.getrandomcounta(\number\dimexpr#2,\number\dimexpr#3)}\scaledpoint}
\def\getrandomnumber#1#2#3{\edef#1{\ctxlua{commands.getrandomcounta(\number#2,\number#3)}}}
\def\getrandomfloat #1#2#3{\edef#1{\ctxlua{commands.getrandomcountb(\number\dimexpr#2\points,\number\dimexpr#3\points)}}}
\def\setrandomseed #1{\ctxlua{commands.setrandomseed(\number#1)}}
\def\getrandomseed {\ctxlua{commands.getrandomseed()}}
\def\freezerandomseed {\ctxlua{commands.freezerandomseed()}}
\def\defrostrandomseed {\ctxlua{commands.defrostrandomseed()}}
\endinput
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