On Friday, May 19, 2023, KenUnix &lt;<a href="mailto:ken.unix.guy@gmail.com" target="_blank">ken.unix.guy@gmail.com</a>&gt; wrote:<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div>Was any documentation ever done for the basic interpreter</div><div>that was on System-V?</div></div></blockquote><div><br></div><div>Not exactly what you’re asking for but you’ll probably find these videos interesting / relevant:<br></div><div><br></div><div><a href="https://m.youtube.com/watch?v=LZUMNZTUJos&amp;feature=youtu.be" target="_blank">https://m.youtube.com/watch?v=<wbr>LZUMNZTUJos&amp;feature=youtu.be</a><br></div><div><br></div><div><a href="https://m.youtube.com/watch?v=ELICIa3L22o&amp;feature=youtu.be">https://m.youtube.com/watch?v=ELICIa3L22o&amp;feature=youtu.be</a><br></div><div><br></div><div>Dave (the creator of the videos) shared these on TUHS some time ago.</div><div><br></div><div>Josh</div>