HS: transition to initial + commit pending E37/E40 test impls
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parser.sx: detect bare ident "initial" after "to" in parse-one-transition,
  emit string sentinel instead of (ref "initial") which evaluated to nil.
runtime.sx: hs-transition stores pre-first-transition style as
  data-hs-init-{prop}; restores it when value=="initial".

Also commits E37 tokenizer and E40 fetch test implementations that
accumulated in the working tree but weren't staged in prior commits.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
This commit is contained in:
2026-04-26 20:15:24 +00:00
parent 54b54f4e19
commit cb59fbba13
6 changed files with 380 additions and 68 deletions

View File

@@ -1694,7 +1694,7 @@
((from-val (if (match-kw "from") (let ((v (parse-atom))) (if (and v (= (tp-type) "ident") (not (hs-keyword? (tp-val)))) (let ((unit (get (adv!) "value"))) (list (quote string-postfix) v unit)) v)) nil)))
(expect-kw! "to")
(let
((value (let ((v (parse-atom))) (if (and v (= (tp-type) "ident") (not (hs-keyword? (tp-val)))) (let ((unit (get (adv!) "value"))) (list (quote string-postfix) v unit)) v))))
((value (if (and (= (tp-type) "ident") (= (tp-val) "initial")) (do (adv!) "initial") (let ((v (parse-atom))) (if (and v (= (tp-type) "ident") (not (hs-keyword? (tp-val)))) (let ((unit (get (adv!) "value"))) (list (quote string-postfix) v unit)) v)))))
(let
((dur (if (match-kw "over") (let ((v (parse-atom))) (if (and (number? v) (= (tp-type) "ident") (not (hs-keyword? (tp-val)))) (let ((unit (get (adv!) "value"))) (list (quote string-postfix) v unit)) v)) nil)))
(let