\systemparameter{n}

\systemparameter{n}

[Peter Rolf]

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


Peter
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Re: \systemparameter{n}

[Hans Hagen]

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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maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context
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___________________________________________________________________________________

Re: \systemparameter{n}

[Peter Rolf]

Am 06.05.2012 22:26, schrieb Hans Hagen:
> 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}
> 

Thanks Hans. No unwanted batch start in the third run anymore. :-)
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maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context
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___________________________________________________________________________________