Feature Request: Copilot in the AFE editor to aid code completion

[preston-johnson]

This may be a lofty goal, but I do expect a high return for the time invested.

Single-line "annotations" might be the tersest micro-language to prompt the language model:

// =[symbol](any, number, [string]) A function that...

Food for thought? Thanks again for the AFE! This is a very fun time for spreadsheets.