https://diode.zone/videos/watch/b3be090d-6aa8-47f6-b5b6-e41417e9c772 This series is about how to write a programming language. An evaluator takes in the syntax tree from the parser (see previous video) and magically turns it into behaviour. Andy Balaam walks through the evaluator of Cell, a little programming language he wrote. More info: http://www.artificialworlds.net/blog/2016/10/16/how-to-write-a-programming-language-part-3-the-evaluator/ Read the code here: https://github.com/andybalaam/cell/blob/master/pycell/eval_.py Tue, 20 Oct 2026 15:30:18 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://diode.zone https://diode.zone/lazy-static/avatars/61b689b7-84d5-43c7-9fa8-e63a7fd1d952.png https://diode.zone/videos/watch/b3be090d-6aa8-47f6-b5b6-e41417e9c772 All rights reserved, unless otherwise specified in the terms specified at https://diode.zone/about and potential licenses granted by each content's rightholder.