On 14-7-2011 5:12, Jaroslav Hajtmar wrote:
To show what macros I want to convert, I mention these examples:
\def\opencsvfile{%
\dosingleempty\doopencsvfile%
}
\def\doopencsvfile[#1]{%
\dosinglegroupempty\dodoopencsvfile
}
\def\dodoopencsvfile#1{%
\iffirstargument
\ctxlua{thirddata.scancsv.opencsvfile("#1")}
\else
\ctxlua{thirddata.scancsv.opencsvfile()}
\fi
}
There is no support yet for optional {} (which is to be avoided anyway
as [] is meant for optional arguments). Wolgangs example shows the
regular optional argument.
Hans
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