On 3-5-2012 19:01, Peter Rolf wrote:
Hi,
the system parameter 'n' is not properly set on the third run.
% test.tex
\starttext
\ifnum\systemparameter{n}=1\relax
\ctxlua{print("*** 1st run")}\fi
\ifnum\systemparameter{n}=2\relax
\ctxlua{print("*** 2nd run")}\fi
\ifnum\systemparameter{n}=3\relax
\ctxlua{print("*** 3rd run")}\fi
\stoptext
% ------------
A fresh run (three runs) gives
*** 1st run
*** 2nd run
*** 2nd run
from core-sys:
\ifcase\directsystemparameter\c!n\relax
% % 0 : unknown
\or
\setsystemmode\v!first % 1 : first run
\or
% % 2 : successive run
\or
\setsystemmode\v!first % 3 : first and only run
\or
\setsystemmode\v!last % 4 : (extra) last run
\fi
the run number is \systemparameter{m}
Hans
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Hans Hagen | PRAGMA ADE
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