[luatex] Strange behavior for io.popen

Akira Kakuto kakuto at fuk.kindai.ac.jp
Wed Jun 7 11:01:33 CEST 2017

Hi Hans,

> it relates to a check for what commands are permitted
> in shell mode .. will be fixed in a next update

I installed a fix in TeX Live SVN, r44518, unfortunately after
the release of TL17, since I think Luigi still can't write.


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