From: "Procházka Lukáš Ing. - Pontex s. r. o." <LPr@pontex.cz>
To: "mailing list for ConTeXt users" <ntg-context@ntg.nl>
Subject: Re: Problem calling system
Date: Tue, 15 May 2012 09:05:46 +0200 [thread overview]
Message-ID: <op.web8nwjqtpjj8f@lpr> (raw)
In-Reply-To: <op.weam5wg5tpjj8f@lpr>
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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?
Best regards,
Lukas
--
Ing. Lukáš Procházka [mailto:LPr@pontex.cz]
Pontex s. r. o. [mailto:pontex@pontex.cz] [http://www.pontex.cz]
Bezová 1658
147 14 Praha 4
Tel: +420 244 062 238
Fax: +420 244 461 038
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%\write18{lua -e "require 'lfs'"}
%\write18{lua -e require'lfs'}
%\ctxlua{os.execute(lua -e "require 'lfs'")}
%\ctxlua{os.execute([[lua -e "require 'lfs'"]])}
%\ctxlua{os.execute([[echo c:/Lukas/Cpp/Projects~/Lua/Debug/Lua.exe -e "print 'WWW'"]])}
\ctxlua{os.execute([[echo lua -e "print 'WWW'"]])}
\starttext
A
\stoptext
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next prev parent reply other threads:[~2012-05-15 7:05 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. [this message]
2012-05-15 8:14 ` Hans Hagen
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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