scancsv module and lua

scancsv module and lua

[DesdeChaves]

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Dear sirs,

In my project I need to format some data from a csv file. The csv file is
scanned using the scancsv module and part of this information is formatted
inside luacode environment, but the text.print("") and the  context("")
 functions don´t be able to send the formatted data to the output. The
result is a empty pdf.

The example attached is from a old question.

Thanks a lot for your time

Jorge M.

--- example --

\usemodule[scancsv]

\def\ddmmyyyy#1#2#3{% #1 - date, #2 - old separator, #3 - new separator
\startlua
     local parsedate=thirddata.scancsv.ParseCSVLine('#1','#2');
     local day=tonumber(parsedate[1]);
     local month=tonumber(parsedate[2]);
     local year=tonumber(parsedate[3]);
--     tex.print(day..'#3'..month..'#3'..year);
     text.print("Hello");
\stoplua
}

\unexpanded\def\lineaction{
     \Name\ arrived on \ddmmyyyy{\Date}{/}{.\\,} \\
}


%     Name;Date
%     ME;11/10/14
%     You;05/02/14
%     He;15/02/2014
%     She;03/03/12
%     It;03/03/14

\setheader
  \setsep{;}
  \setfiletoscan{mail.csv}

\starttext
    \filelineaction
\stoptext

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Re: scancsv module and lua

[DesdeChaves]

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Fixed. Sorry for the noise.

2017-01-16 17:35 GMT+00:00 DesdeChaves <desdechaves@gmail.com>:

> Dear sirs,
>
> In my project I need to format some data from a csv file. The csv file is
> scanned using the scancsv module and part of this information is formatted
> inside luacode environment, but the text.print("") and the  context("")
>  functions don´t be able to send the formatted data to the output. The
> result is a empty pdf.
>
> The example attached is from a old question.
>
> Thanks a lot for your time
>
> Jorge M.
>
> --- example --
>
> \usemodule[scancsv]
>
> \def\ddmmyyyy#1#2#3{% #1 - date, #2 - old separator, #3 - new separator
> \startlua
>      local parsedate=thirddata.scancsv.ParseCSVLine('#1','#2');
>      local day=tonumber(parsedate[1]);
>      local month=tonumber(parsedate[2]);
>      local year=tonumber(parsedate[3]);
> --     tex.print(day..'#3'..month..'#3'..year);
>      text.print("Hello");
> \stoplua
> }
>
> \unexpanded\def\lineaction{
>      \Name\ arrived on \ddmmyyyy{\Date}{/}{.\\,} \\
> }
>
>
> %     Name;Date
> %     ME;11/10/14
> %     You;05/02/14
> %     He;15/02/2014
> %     She;03/03/12
> %     It;03/03/14
>
> \setheader
>   \setsep{;}
>   \setfiletoscan{mail.csv}
>
> \starttext
>     \filelineaction
> \stoptext
>



-- 
Atentamente

DesdeChaves

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wiki     : http://contextgarden.net
___________________________________________________________________________________