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merge: hs-f into architecture — HS conformance 1514/1514 (100%)
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giles
2026-05-08 22:19:44 +00:00
parent 59bec68dcc 92619301e2
commit e8246340fc
12 changed files with 1618 additions and 178 deletions
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44
lib/hyperscript/compiler.sx
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@@ -226,6 +226,28 @@
value)
(list (quote set!) (hs-to-sx target) value)))))))
(true (list (quote set!) (hs-to-sx target) value)))))))
;; Throttle/debounce extraction state — module-level so they don't get
;; redefined on every emit-on call (which was causing JIT churn). Set
;; via _strip-throttle-debounce at the start of each emit-on, used in
;; the handler-build step inside scan-on.
(define _throttle-ms nil)
(define _debounce-ms nil)
(define
_strip-throttle-debounce
(fn
(lst)
(cond
((<= (len lst) 1) lst)
((= (first lst) :throttle)
(do
(set! _throttle-ms (nth lst 1))
(_strip-throttle-debounce (rest (rest lst)))))
((= (first lst) :debounce)
(do
(set! _debounce-ms (nth lst 1))
(_strip-throttle-debounce (rest (rest lst)))))
(true
(cons (first lst) (_strip-throttle-debounce (rest lst)))))))
(define
emit-on
(fn
@@ -234,6 +256,8 @@
((parts (rest ast)))
(let
((event-name (first parts)))
(set! _throttle-ms nil)
(set! _debounce-ms nil)
(define
scan-on
(fn
@@ -266,6 +290,13 @@
((wrapped-body (if catch-info (let ((var (make-symbol (nth catch-info 0))) (catch-body (hs-to-sx (nth catch-info 1)))) (if finally-info (list (quote let) (list (list (quote __hs-exc) nil) (list (quote __hs-reraise) false)) (list (quote do) (list (quote guard) (list var (list true (list (quote let) (list (list var (list (quote host-hs-normalize-exc) var))) (list (quote guard) (list (quote __inner-exc) (list true (list (quote do) (list (quote set!) (quote __hs-exc) (quote __inner-exc)) (list (quote set!) (quote __hs-reraise) true)))) catch-body)))) compiled-body) (hs-to-sx finally-info) (list (quote when) (quote __hs-reraise) (list (quote raise) (quote __hs-exc))))) (list (quote let) (list (list (quote __hs-exc) nil) (list (quote __hs-reraise) false)) (list (quote do) (list (quote guard) (list var (list true (list (quote let) (list (list var (list (quote host-hs-normalize-exc) var))) (list (quote guard) (list (quote __inner-exc) (list true (list (quote do) (list (quote set!) (quote __hs-exc) (quote __inner-exc)) (list (quote set!) (quote __hs-reraise) true)))) catch-body)))) compiled-body) (list (quote when) (quote __hs-reraise) (list (quote raise) (quote __hs-exc))))))) (if finally-info (list (quote do) compiled-body (hs-to-sx finally-info)) compiled-body))))
(let
((handler (let ((uses-the-result? (fn (expr) (cond ((= expr (quote the-result)) true) ((list? expr) (some (fn (x) (uses-the-result? x)) expr)) (true false))))) (let ((base-handler (list (quote fn) (list (quote event)) (if (uses-the-result? wrapped-body) (list (quote let) (list (list (quote the-result) nil)) wrapped-body) wrapped-body)))) (if count-filter-info (let ((mn (get count-filter-info "min")) (mx (get count-filter-info "max"))) (list (quote let) (list (list (quote __hs-count) 0)) (list (quote fn) (list (quote event)) (list (quote begin) (list (quote set!) (quote __hs-count) (list (quote +) (quote __hs-count) 1)) (list (quote when) (if (= mx -1) (list (quote >=) (quote __hs-count) mn) (list (quote and) (list (quote >=) (quote __hs-count) mn) (list (quote <=) (quote __hs-count) mx))) (nth base-handler 2)))))) base-handler)))))
(let
((handler (cond
(_throttle-ms
(list (quote hs-throttle!) handler (hs-to-sx _throttle-ms)))
(_debounce-ms
(list (quote hs-debounce!) handler (hs-to-sx _debounce-ms)))
(true handler))))
(let
((on-call (if every? (list (quote hs-on-every) target event-name handler) (list (quote hs-on) target event-name handler))))
(cond
@@ -325,7 +356,7 @@
(first pair)
handler))
or-sources)))
on-call)))))))))))))
on-call))))))))))))))
((= (first items) :from)
(scan-on
(rest (rest items))
@@ -469,7 +500,7 @@
count-filter-info
elsewhere?
or-sources)))))
(scan-on (rest parts) nil nil false nil nil nil nil nil false nil)))))
(scan-on (_strip-throttle-debounce (rest parts)) nil nil false nil nil nil nil nil false nil)))))
(define
emit-send
(fn
@@ -2490,6 +2521,15 @@
(quote fn)
(list (quote it))
(hs-to-sx body))))
((and (list? expr) (= (first expr) (quote attr)))
(list
(quote hs-attr-watch!)
(hs-to-sx (nth expr 2))
(nth expr 1)
(list
(quote fn)
(list (quote it))
(hs-to-sx body))))
(true nil))))
((= head (quote init))
(list