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Hazel, a live functional programming environment with typed holes

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This parses sequences of concave grout to a new kind of term, n-ary holes. The basic idea here is that a run of subterms saperated by concave grout is treated...

Evaluation with environments rather than environments. Evaluation with environments is useful because: - Usually (?) better performance (i.e., don't substitute in unevaluated branches) - Can memoize hole instances with the...

needs-polish

List Literals are an integral part of any programming language. It's a particularly interesting problem in Hazel, given it's hole-driven programming paradigm. This project involved creating a new UHExp constructor...

needs-polish

Try [here](https://hazel.org/build/yg/webworkers/). Closes #638. Remaining items for this: - [x] Memoizing evaluation requests on the main thread side, to avoid unnecessary serialization - [x] Handling exceptions on the worker thread...

needs-polish

Adds Text Editor to the Hazel page. When in use, hides the normal editor, as well as hiding/disabling the undo history and context elements. The toggle editor button will be...

needs-polish