2021-02-20


Cool

  • cdegroot comments on Do you use Emacs Lisp as a general purpose programming language?

    He showed me the code - page after page of Emacs Lisp, with exactly zero comments "because Lisp is self-documenting". I got scared, it was an air traffic control system after all, but I was no Herr Doktor so I whipped up the DCE native code for Emacs, made a hack to have it start headless in message router server mode, and we got messages to flow. I did a code hand-over, and drove back home a couple of days later. The "self-documenting" code, as far as I know, landed in production so at least for a while, all ATC message routing in Germany was done through Emacs.


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