append-editor-font-menu-items in Editors

Appends menu items to a given menu (not a popup menu) to implement a standard set of font-manipulation operations, such as changing the font face or style. The callback for each menu item uses get-edit-target-object in top-level-window<%> (finding the frame by following a chain of parents until a frame is reached); if the result is an editor<%> object, change-style in editor<%> is called on the editor.

• (append-editor-font-menu-items menu) -> void
     menu : menu% or popup-menu% object