Dear list,
is there a way if a program is installed on the computer using Lua.
I have the following sample:
\starttext
\startluacode
filename = tex.jobname .. ".pdf"
os.exec("dir " .. filename)
\stopluacode
\stoptext
Is there a way to wrap os.exec() in the sample so that it only runs if
"dir" is available?
I know that os.name would be an option here, but not in my real world
document.
Many thanks for your help,
Pablo
--
http://www.ousia.tk
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