Toot

Written by Mike Clarke on 2025-01-29 at 21:03

@profoundlynerdy I think the main points are:

a) splitting out the two cases of with and without commas, so you can think about one at a time rather than coming up with one monster regexp (which is the whole benefit of grammars) and

b) matching the comma before a fixed group of 3, rather than as an option after a variable-length group.

Would be interested to see other solutions though!

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