Inside Macintosh: Mac OS 8 Toolbox Reference /

Chapter 5 - Menu Manager Reference / Menu Manager Functions

Manipulating and Accessing Menu Item Characteristics /

SetItemCmd

NOT RECOMMENDED WITH THE APPEARANCE MANAGER

When the Appearance Manager is available, you should call SetMenuItemModifiers, SetMenuItemHierarchicalID, and SetMenuItemTextEncoding instead of SetItemCmd to set a menu item's keyboard equivalent and text encoding and to indicate that a menu item has a submenu.