From: Philipp Gesang <pgesang@ix.urz.uni-heidelberg.de>
To: mailing list for ConTeXt users <ntg-context@ntg.nl>
Subject: Re: Use date of the tex file in the document
Date: Thu, 24 Mar 2011 18:50:41 +0100 [thread overview]
Message-ID: <20110324175031.GB4137@orcus.urz.uni-heidelberg.de> (raw)
In-Reply-To: <AANLkTikgS=+-estkspdEr+ympZktPLJyYanXiGrgkmNR@mail.gmail.com>
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On 2011-03-24 <18:42:12>, Cecil Westerhof wrote:
> 2011/3/24 Philipp Gesang <pgesang@ix.urz.uni-heidelberg.de>
>
> > > {\ctalua{context(modification_date("\jobname.tex", "#1"))}}
> > ^
> > s/\\ctalua/\\ctxlua/
> >
>
> 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]%
> {\ctxlua{context(modification_date("\jobname.tex", "#1"))}}
>
> \starttext
>
> \getdate
>
> \getdate{"short"}
\getdate[long]
\getdate[nil]
\getdate[false]
In context optional args are specified in brackets. It’s all
documented on the wiki:
http://wiki.contextgarden.net/Commands_with_optional_arguments
Regards, phg
>
> \getdate{"long"}
>
> \stoptext
>
> This gives:
> 2011-03-24
> 2011-03-24"short"
> 2011-03-24"long"
>
> --
> Cecil Westerhof
> ___________________________________________________________________________________
> If your question is of interest to others as well, please add an entry to the Wiki!
>
> maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context
> webpage : http://www.pragma-ade.nl / http://tex.aanhet.net
> archive : http://foundry.supelec.fr/projects/contextrev/
> wiki : http://contextgarden.net
> ___________________________________________________________________________________
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___________________________________________________________________________________
If your question is of interest to others as well, please add an entry to the Wiki!
maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context
webpage : http://www.pragma-ade.nl / http://tex.aanhet.net
archive : http://foundry.supelec.fr/projects/contextrev/
wiki : http://contextgarden.net
___________________________________________________________________________________
next prev parent reply other threads:[~2011-03-24 17:50 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-03-24 9:26 Cecil Westerhof
2011-03-24 10:22 ` Philipp Gesang
2011-03-24 10:56 ` Cecil Westerhof
2011-03-24 11:00 ` Marco
2011-03-24 16:09 ` Cecil Westerhof
2011-03-24 16:12 ` Aditya Mahajan
2011-03-24 16:29 ` Cecil Westerhof
2011-03-24 16:33 ` Wolfgang Schuster
2011-03-24 17:15 ` Cecil Westerhof
2011-03-24 17:29 ` Philipp Gesang
2011-03-24 17:42 ` Cecil Westerhof
2011-03-24 17:50 ` Philipp Gesang [this message]
2011-03-24 20:41 ` Cecil Westerhof
2011-03-24 23:08 ` Cecil Westerhof
2011-03-24 23:30 ` Hans Hagen
2011-03-25 0:33 ` Philipp Gesang
2011-03-24 17:30 ` Marco
2011-03-24 18:35 ` Hans Hagen
2011-03-24 17:42 ` Florian Wobbe
2011-03-24 17:47 ` Aditya Mahajan
2011-03-24 17:59 ` Florian Wobbe
2011-03-24 20:49 ` Aditya Mahajan
2011-03-24 21:43 ` Florian Wobbe
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