- parser `empty` no-target → (ref "me") (was bogus (sym "me"))
- parser `halt` modes distinguish: "all"/"bubbling"/"default" halt execution
(raise hs-return), "the-event"/"the event's" only stop propagation/default.
"'s" now matched as op token, not keyword.
- parser `get` cmd: dispatch + cmd-kw list + parse-get-cmd (parses expr with
optional `as TYPE`). Required for `get result as JSON` in fetch chains.
- compiler empty-target for (local X): emit (set! X (hs-empty-like X)) so
arrays/sets/maps clear the variable, not call DOM empty on the value.
- runtime hs-empty-like: container-of-same-type empty value.
- runtime hs-empty-target!: drop dead FORM branch that was short-circuiting
to innerHTML=""; the querySelectorAll-over-inputs branch now runs.
- runtime hs-halt!: take ev param (was free `event` lookup); raise hs-return
to stop execution unless mode is "the-event".
- runtime hs-reset!: type-aware — FORM → reset, INPUT/TEXTAREA → value/checked
from defaults, SELECT → defaultSelected option.
- runtime hs-open!/hs-close!: toggle `open` attribute on details elements
(not just the prop) so dom-has-attr? assertions work.
- runtime hs-coerce JSON: json-stringify dict/list (was str).
- test-runner mock: host-get on List + "length"/"size" (was only Dict);
dom-set-attr tracks defaultChecked / defaultSelected / defaultValue;
mock_query_all supports comma-separated selector groups.
- generator: emit boolean attrs (checked/selected/etc) even with null value;
drop overcautious "skip HS with bare quotes or embedded HTML" guard so
morph tests (source contains embedded <div>) emit properly.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Two hyperscript extensions beyond stock:
render ~component :key val [into|before|after target]
Tokenizer: ~ + ident → component token type
Parser: render command with kwargs and optional position
Compiler: emits (render-to-html ~comp :key val) or
(hs-put! (render-to-html ...) pos target)
Bridges hyperscript flow to SX component rendering
eval (sx-expression) — SX escape hatch
Inside eval (...), content is SX syntax (not hyperscript)
Parser: collect-sx-source extracts balanced parens from raw source
Compiler: sx-parse at compile time, inlines AST directly
Result: SX runs in handler scope — hyperscript variables visible!
Also supports string form: eval '(+ 1 2)' for backward compat
set name to "Giles"
set greeting to eval (str "Hello " name) -- name is visible!
16 new tests (parser + compiler + integration).
3127/3127 full build, zero regressions.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
