My text editor, KeenWrite[0] renders Graphviz diagrams in near real-time. KeenWrite extends the functionality a little by allowing the use of variables inside t

My text editor, KeenWrite[0] renders Graphviz diagrams in near real-time. KeenWrite extends the functionality a little by allowing the use of variables inside the diagrams. In the example diagram[1], the 350 value stems from a variable and its value is shown near the top. [0]: https://github.com/DaveJarvis/keenwrite https://github.com/DaveJarvis/keenwrite [1]: https://i.ibb.co/CVfsJDh/hacker-news.png https://i.ibb.co/CVfsJDh/hacker-news.png