Now who will write something that allows that GTL source (or the equivalent) to run? It looks quite nice conceptually as the "program" is nicely separated from the "knowledge" and the program is just 360 lines:<p><a href="https://github.com/retro-software/B5500-software/blob/master/CUBE-Library-13/Files/ELIZA-Z100010.gtl" rel="nofollow">https://github.com/retro-software/B5500-software/blob/master...</a><p>The documentation for the language is here:<p><a href="http://www.bitsavers.org/pdf/georgiaTech/GTL_Programmers_Reference_Manual_for_the_Burroughs_B_5500_Aug1974.pdf" rel="nofollow">http://www.bitsavers.org/pdf/georgiaTech/GTL_Programmers_Ref...</a><p>as <a href="http://retro-b5500.blogspot.com/2018/05/the-cube-library-tapes.html" rel="nofollow">http://retro-b5500.blogspot.com/2018/05/the-cube-library-tap...</a> report:<p>"GTL -- Georgia Tech Language. Another clone of Extended Algol by Martin Alexander at the Georgia Institute of Technology in Atlanta, Georgia. This compiler has significant extensions for strings, records, complex arithmetic, list processing, plex processing, and extended I/O features. Documentation is also available on bitsavers.org."<p>I see also:<p><a href="https://github.com/pkimpel/retro-b5500" rel="nofollow">https://github.com/pkimpel/retro-b5500</a><p>"Web-based emulator and operating environment for the Burroughs B5500 computer system."