--- a/ui/cocoa/ListDataSource.h	Wed Dec 17 22:36:41 2025 +0100
+++ b/ui/cocoa/ListDataSource.h	Sat Dec 27 22:47:56 2025 +0100
@@ -40,3 +40,11 @@
 - (id) init:(NSArray<NSTableColumn*>*) columns var:(UiVar*)var getvalue:(ui_getvaluefunc2) getvaluefunc getvaluedata:(void*)userdata;
 
 @end
+
+@interface ArrayDataSource : NSObject <NSTableViewDataSource>
+
+@property NSMutableArray<NSString*> *data;
+
+- (id)init:(char**)elements size:(size_t)nelm;
+
+@end