[NTG-context] Problem calling system

[Procházka Lukáš Ing. - Pontex s. r. o.]

... Finally, I use the following to avoid ' in arguments and to keep " to os.execute():

----
\bgroup
   \catcode`\%=11
   \ctxlua{os.execute(([[echo lua -e "print 'EXECUTE'"]]):gsub("'(.-)'", "[[%1]]"))}
\egroup

% Or:

\startluacode
   os.execute(([[echo lua -e "print 'EXECUTE'"]]):gsub("'(.-)'", "[[%1]]"))
\stopluacode

\starttext
   A
\stoptext
----

None of both solutions are "pure" as I'd imagine but they seem to work.

Best regards,

Lukas


-- 
Ing. Lukáš Procházka [mailto:LPr at pontex.cz]
Pontex s. r. o.      [mailto:pontex at pontex.cz] [http://www.pontex.cz]
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147 14 Praha 4

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