From: Hans Hagen <pragma@wxs.nl>
To: mailing list for ConTeXt users <ntg-context@ntg.nl>
Subject: Re: Problem calling system
Date: Tue, 15 May 2012 10:14:51 +0200 [thread overview]
Message-ID: <4FB2107B.2090008@wxs.nl> (raw)
In-Reply-To: <op.web8nwjqtpjj8f@lpr>
On 15-5-2012 09:05, Procházka Lukáš Ing. - Pontex s. r. o. wrote:
> Hello,
>
> I slightly modified the example - my code now is:
>
> ----
> \ctxlua{os.execute([[echo lua -e "print 'WWW'"]])}
>
> \starttext
> A
> \stoptext
> ----
>
> So now I'm able to diagnose what exactly is passed to the command line.
>
> I'm getting:
>
> "
> ....
> languages > language en is active
> lua -e "print "WWW""
> {c:/ConTeXt/tex/texmf-context/fonts/map/pdftex/context/mkiv-base.map}
> ....
> "
>
> So it can be seen that [surprisingly] character ' was substituted for "
> - and IMHO this causes the problem.
>
> Could anyone explain why this substitution is performed and how to avoid
> it?
probably some os.execute parsing ... does os.exec or os.spawn work ok?
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next prev parent reply other threads:[~2012-05-15 8:14 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-05-14 8:56 Procházka Lukáš Ing. - Pontex s. r. o.
2012-05-14 10:11 ` Hans Hagen
2012-05-14 10:23 ` Procházka Lukáš Ing. - Pontex s. r. o.
2012-05-14 10:54 ` Hans Hagen
2012-05-15 7:05 ` Procházka Lukáš Ing. - Pontex s. r. o.
2012-05-15 8:14 ` Hans Hagen [this message]
2012-05-15 8:34 ` Procházka Lukáš Ing. - Pontex s. r. o.
2012-05-15 9:31 ` Hans Hagen
2012-05-15 11:46 ` Procházka Lukáš Ing. - Pontex s. r. o.
2012-05-15 13:19 ` luigi scarso
2012-05-17 8:52 ` Procházka Lukáš Ing. - Pontex s. r. o.
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