Re: [NTG-context] Use date of the tex file in the document

[Cecil Westerhof]

2011/3/24 Wolfgang Schuster <schuster.wolfg...@googlemail.com>

>
> Am 24.03.2011 um 17:29 schrieb Cecil Westerhof:
>
> > \def\getdate%
> >  {\dosinglegroupempty\dogetdate}
> >
> > \def\dogetdate#1%
> >   {context{modification_date("\jobname.tex", "#1")}}
>
> \def\getdate
>  {\dosingleempty\dogetdate}
>
> \def\dogetdate[#1]%
>  {\ctalua{context(modification_date("\jobname.tex", "#1"))}}
>

I have:
    \startluacode
      function modification_date(file, format)
        local f    = file
        local attr = lfs.attributes(f)

        assert (type(attr) == "table")
        if attr.mode ~= "directory" then
          if format == "long" then
            return os.date("%Y-%m-%d %H:%M",attr.modification)
          else
            return os.date("%Y-%m-%d",attr.modification)
          end
        end
      end
    \stopluacode

    \def\getdate
     {\dosingleempty\dogetdate}

    \def\dogetdate[#1]%
     {\ctalua{context(modification_date("\jobname.tex", "#1"))}}

    \starttext

    \getdate

    \stoptext

This gives:
\dogetdate [#1]->\ctalua
                         {context(modification_date("\jobname .tex", "#1"))}
l.29 \getdate[]

?

I tried with \getdate, \getdate{} and \getdate[].

-- 
Cecil Westerhof

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