There should be start macro and end macro commands. They start the
recording of mouse events. The event locations could be relative to
the point at which the start macro command was invoked. When the macro
is played back, the events should be positioned relative to the point
at which the macro call was invoked. The end macro command prompts for
a name for the macro. Lets you save it to disk, bind it to mouse
events, insert it into a menu. Make menu edit mode, where using
different mouse buttons lets you traverse the menus. One button
follows a path. If it's a terminal node, you get a node edit menu that
lets do things to it. If it's another menu, you recursivly visit it.
Making no selections from a visited menu, by mousing up in the
menu center, exits the recursive visit. Same method to exit edit
menus. You can get a menu edit window by pressing a button while
visiting a menu. Add, delete, and edit menu items.