giles f113b45d48 js-on-sx: for..of / for..in + more Array methods ...

Parser: jp-parse-for-stmt does 2-token lookahead for (var? ident
(of|in) expr), emits (js-for-of-in kind ident iter body) else
classic (js-for init cond step body).

Transpile: wraps body in (call/cc (__break__) (let items
(for-each (fn (ident) (call/cc (__continue__) body)) items))).

Runtime: js-iterable-to-list normalizes list/string/dict for of
iteration; js-string-to-list expands string to char list.

399/401 unit (+8), 148/148 slice unchanged.

2026-04-23 21:41:52 +00:00

34 KiB

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