<div dir="ltr"><br><div class="gmail_extra"><br><div class="gmail_quote">On 6 June 2017 at 20:02, Br. Samuel Springuel <span dir="ltr"><<a href="mailto:rpspringuel@gmail.com" target="_blank">rpspringuel@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"> <br>
Besides the original Ubuntu 16.04 system this was seen on, we've also been able to confirm it on Gentoo, Mac 10.10 (Yosemite), and Windows 10 and so believe the problem to be platform independent.<span class="gmail-HOEnZb"><font color="#888888"><br>
<br></font></span></blockquote><div><br></div><div>same in cygwin, here's a plain tex example <br></div><div><br></div><div>\directlua{<br> f = io.popen('cd', 'r')<br>}<br>\bye<br></div><div><br></div><div>which produces</div><div><br></div><div><br></div><div>This is LuaTeX, Version 1.0.5 (TeX Live 2017) <br> system commands enabled.<br>(./file.tex)<br>warning (pdf backend): no pages of output.<br>Transcript written on file.log.<br>/bin/sh: all: command not found<br><br></div></div><br></div></div>