fix: handle function values in editor.setOption

Author: zbeyens

.changeset/core-fix-set-option.md

@@ -0,0 +1,5 @@
+---
+'@platejs/core': patch
+---
+
+- Fixed `editor.setOption` to properly handle function values

packages/core/package.json

@@ -75,7 +75,7 @@
     "slate-react": "0.117.4",
     "use-deep-compare": "^1.3.0",
     "zustand": "^5.0.5",
-    "zustand-x": "6.2.0"
+    "zustand-x": "6.2.1"
   },
   "peerDependencies": {
     "react": ">=18.0.0",

packages/core/src/lib/editor/withSlate.ts

@@ -272,7 +272,7 @@ export const withSlate = <
 
     return (store.get as any)(key, ...args);
   };
-  editor.setOption = (plugin: any, key: any, value: any) => {
+  editor.setOption = (plugin: any, key: any, ...args: any) => {
     const store = editor.getOptionsStore(plugin);
 
     if (!store) return;
@@ -285,14 +285,7 @@ export const withSlate = <
       return;
     }
 
-    if (typeof value === 'function') {
-      store.set('state', (draft: any) => {
-        draft[key] = value;
-      });
-      return;
-    }
-
-    store.set(key as any, value);
+    (store.set as any)(key, ...args);
   };
   editor.setOptions = (plugin: any, options: any) => {
     const store = editor.getOptionsStore(plugin);