On 5/8/2025 7:02 PM, Pablo Rodriguez via ntg-context wrote:
Dear list,
I have the following sample code:
\starttext
\startTEXpage[offset=1dk]
\dostepwiserecurse{2}{6}{1}{\edef\AbC{\recurselevel}%
\dostepwiserecurse{2}{7}{1}{%\AbC.\recurselevel\ /\
\ifnum\AbC < \recurselevel%
\AbC:\recurselevel\ \|\|
\fi}
\\}
\stopTEXpage
\stoptext
I would like to only get the numbers in the form first:second loops if
and only if the value of the first loop is less than the value from the
second loop.
I think this should be simple, but I don’t get it with any of these
conditionals:
\ifnum\AbC < \recurselevel
\ifnum\recurselevel > \AbC
Sorry for the stupid question, but what I am missing here?
Many thanks for your help,
These % after the comparison make tex scan on for the end of a number (a
\relax of space ends the scan). You can do this:
\starttext
\startTEXpage[offset=1dk]
\dostepwiserecurse{2}{6}{1}{%
\dostepwiserecurse{2}{7}{1}{%
\ifnum#1<##1\relax
#1:##1\ \|\|%
\fi
}%
\\%
}
\stopTEXpage
\stoptext
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