Merge worktree-typed into macros: defcomp type annotations

shared/sx/ref/js.sx

@@ -1369,9 +1369,16 @@
         ;; Inline lambda → for loop
         (let ((params (nth fn-expr 1))
               (body (rest (rest fn-expr)))
-              (p (if (= (type-of (first params)) "symbol")
-                   (symbol-name (first params))
-                   (str (first params))))
+              (raw-p (first params))
+              (p (cond
+                   (= (type-of raw-p) "symbol")
+                     (symbol-name raw-p)
+                   ;; (name :as type) annotation → extract name
+                   (and (= (type-of raw-p) "list") (= (len raw-p) 3)
+                        (= (type-of (nth raw-p 1)) "keyword")
+                        (= (keyword-name (nth raw-p 1)) "as"))
+                     (symbol-name (first raw-p))
+                   :else (str raw-p)))
               (p-js (js-mangle p)))
           (str "{ var _c = " coll "; for (var _i = 0; _i < _c.length; _i++) { var "
                p-js " = _c[_i]; "

shared/sx/ref/platform_js.py

@@ -1655,6 +1655,18 @@ PLATFORM_DOM_JS = """
 
   function domGetProp(el, name) { return el ? el[name] : NIL; }
   function domSetProp(el, name, val) { if (el) el[name] = val; }
+  // Call a method on an object with correct this binding: (dom-call-method obj "methodName" arg1 arg2 ...)
+  function domCallMethod() {
+    var obj = arguments[0], method = arguments[1];
+    var args = Array.prototype.slice.call(arguments, 2);
+    console.log("[sx] dom-call-method:", obj, method, args);
+    if (obj && typeof obj[method] === 'function') {
+      try { return obj[method].apply(obj, args); }
+      catch(e) { console.error("[sx] dom-call-method error:", e); return NIL; }
+    }
+    console.warn("[sx] dom-call-method: method not found or obj null", obj, method);
+    return NIL;
+  }
 
   function domAddClass(el, cls) {
     if (el && el.classList) el.classList.add(cls);
@@ -2872,6 +2884,8 @@ def fixups_js(has_html, has_sx, has_dom, has_signals=False, has_deps=False, has_
   PRIMITIVES["dom-focus"] = domFocus;
   PRIMITIVES["dom-tag-name"] = domTagName;
   PRIMITIVES["dom-get-prop"] = domGetProp;
+  PRIMITIVES["dom-set-prop"] = domSetProp;
+  PRIMITIVES["dom-call-method"] = domCallMethod;
   PRIMITIVES["stop-propagation"] = stopPropagation_;
   PRIMITIVES["error-message"] = errorMessage;
   PRIMITIVES["schedule-idle"] = scheduleIdle;