From: Hans Hagen <pragma@wxs.nl>
To: mailing list for ConTeXt users <ntg-context@ntg.nl>
Subject: Re: Howto use the lua io.read() function only in the first context run?
Date: Tue, 15 Mar 2016 22:55:47 +0100 [thread overview]
Message-ID: <56E884E3.808@wxs.nl> (raw)
In-Reply-To: <20160315200444.GA13376@nereid.neptune>
On 3/15/2016 9:04 PM, Romain Diss wrote:
> Hi all,
>
> I want to write a cld document with some data read on the standard
> input. I'm using the lua io.read() function but it's launched at every
> context passes (depending on the case, it is launched 2 to 3 times).
>
> -- Minimum not working example
> local name = io.read()
> context.startdocument()
> context("Hello " .. name)
> context.stopdocument()
you can test for environment.arguments.currentrun being "1"
-----------------------------------------------------------------
Hans Hagen | PRAGMA ADE
Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
tel: 038 477 53 69 | www.pragma-ade.com | www.pragma-pod.nl
-----------------------------------------------------------------
___________________________________________________________________________________
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:[~2016-03-15 21:55 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-03-15 20:04 Romain Diss
2016-03-15 21:55 ` Hans Hagen [this message]
2016-03-16 21:47 ` Romain Diss
2016-03-17 8:11 ` Andreas Schneider
2016-03-17 12:41 ` Hans Hagen
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=56E884E3.808@wxs.nl \
--to=pragma@wxs.nl \
--cc=ntg-context@ntg.nl \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).