assets/unpoly/unpoly.js in unpoly-rails-3.7.2 vs assets/unpoly/unpoly.js in unpoly-rails-3.7.3

@@ -3,11 +3,11 @@
 /* 0 */,
 /* 1 */
 /***/ (() => {
 
 window.up = {
-    version: '3.7.2'
+    version: '3.7.3'
 };
 
 
 /***/ }),
 /* 2 */
@@ -4053,10 +4053,11 @@
 
 /***/ }),
 /* 45 */
 /***/ (() => {
 
+const u = up.util;
 const DESCENDANT_SELECTOR = /^([^ >+(]+) (.+)$/;
 up.FragmentFinder = class FragmentFinder {
     constructor(options) {
         this._options = options;
         this._origin = options.origin;
@@ -4080,16 +4081,19 @@
     }
     _findClosest() {
         return up.fragment.closest(this._origin, this._selector, this._options);
     }
     _findDescendantInRegion() {
-        let parts = this._selector.match(DESCENDANT_SELECTOR);
-        if (parts) {
-            let parent = up.fragment.closest(this._origin, parts[1], this._options);
-            if (parent) {
-                return up.fragment.getDumb(parent, parts[2]);
+        let simpleSelectors = up.fragment.splitTarget(this._selector);
+        return u.findResult(simpleSelectors, (simpleSelector) => {
+            let parts = simpleSelector.match(DESCENDANT_SELECTOR);
+            if (parts) {
+                let parent = up.fragment.closest(this._origin, parts[1], this._options);
+                if (parent) {
+                    return up.fragment.getDumb(parent, parts[2]);
+                }
             }
-        }
+        });
     }
     _findFirst() {
         return up.fragment.getDumb(this._document, this._selector, this._options);
     }
 };
\ No newline at end of file