From https://core.tcl-lang.org/tk/info/ed7cfbac8db11aa0
Note: the diff here is hand-tweaked so that it applies cleanly to both Tk 8.6.8 and 8.6.13.
diff --git a/macosx/tkMacOSXInit.c b/macosx/tkMacOSXInit.c
index 71d7c3385..e6a68356c 100644
--- a/macosx/tkMacOSXInit.c
+++ b/macosx/tkMacOSXInit.c
@@ -128,6 +128,16 @@ static int TkMacOSXGetAppPathCmd(ClientData cd, Tcl_Interp *ip,
observe(NSApplicationDidChangeScreenParametersNotification, displayChanged:);
observe(NSTextInputContextKeyboardSelectionDidChangeNotification, keyboardChanged:);
#undef observe
+}
+
+
+/*
+ * Fix for 10b38a7a7c.
+ */
+
+- (BOOL)applicationSupportsSecureRestorableState:(NSApplication *)app
+{
+ return YES;
}
-(void)applicationWillFinishLaunching:(NSNotification *)aNotification