Oh hey @quartata, what do you think of using dot notation for indexing? I.e., ['a' 'b' 'c'].2 => 'c'.

The main reason I'm considering this is that using Python-style indexing means that something like [[0] [0]] is ambiguous as to whether it's a list of two lists that each have one element, zero, or it's a list with a single element that is zero.

That said, it does also seem attractive for other reasons. I can use ['a' 'b' 'c'].[0,2] to get ['a' 'c'], and similarly with range syntax.