Shape "cube" is not available in the autocomplete

[tammy]

[tammy]

Just decided to compile regardless of whether it was being autocompleted, and it still works. Not sure if we're supposed to regenerate the autocomplete suggestions with each new version of calder?

[davepagurek]

Ah yeah autocompletion is super hacky right now, basically we just give a list of words we want to be able to autocomplete in https://github.com/calder-gl/playground/blob/master/src/frontend/Completion.ts.

There's very little documentation on implementing code completion, but the gist of it is that you fill out the API for the completion function they provide here: securingsincity/react-ace#69. If we want to be a little more advanced than just having a list of recognized words, we could maybe use the position field to find the previous term, and if it's Shape, only show shape things? But I guess that's a nice-to-have. In the short term, just adding all the shape commands and generator commands to the list of completion words is still good.