Yaroslav Khnygin<p>Today I learned that the source code for Franz's original Lisp for the VAX is public and even BSD-licensed: <a href="https://github.com/omasanori/franz-lisp" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">github.com/omasanori/franz-lis</span><span class="invisible">p</span></a></p><p>It was originally developed to port Macsyma from the PDP-10 to the VAX, hence it is compatible with MacLisp. </p><p>It includes Lisp Machine Lisp's Flavors object system: <a href="https://github.com/omasanori/franz-lisp/blob/master/lisplib/flavors.l" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">github.com/omasanori/franz-lis</span><span class="invisible">p/blob/master/lisplib/flavors.l</span></a></p><p><a href="https://mastodon.ie/tags/Lisp" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Lisp</span></a> <a href="https://mastodon.ie/tags/MacLisp" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>MacLisp</span></a> <a href="https://mastodon.ie/tags/Macsyma" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Macsyma</span></a> <a href="https://mastodon.ie/tags/Maxima" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Maxima</span></a> <a href="https://mastodon.ie/tags/Franz" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Franz</span></a> <a href="https://mastodon.ie/tags/ProgrammingLanguages" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ProgrammingLanguages</span></a> <a href="https://mastodon.ie/tags/BSD" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>BSD</span></a> <a href="https://mastodon.ie/tags/VAX" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>VAX</span></a> <a href="https://mastodon.ie/tags/PDP10" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>PDP10</span></a> <a href="https://mastodon.ie/tags/LispMachine" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>LispMachine</span></a> <a href="https://mastodon.ie/tags/LispM" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>LispM</span></a> <a href="https://mastodon.ie/tags/LispMachines" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>LispMachines</span></a> <a href="https://mastodon.ie/tags/FreeSoftware" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>FreeSoftware</span></a> <a href="https://mastodon.ie/tags/ComputerHistory" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ComputerHistory</span></a> <a href="https://mastodon.ie/tags/ComputingHistory" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ComputingHistory</span></a> <a href="https://mastodon.ie/tags/Retrocomputing" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Retrocomputing</span></a></p>