RE: echo area message after selection of menu-bar item

[Drew Adams]

    After I select a menu-item, the path through the keymaps leading to
    that item is shown in the echo area, for example "menu-bar options
    highlight-paren-mode". That's rather uninformative to me as a user
    and I'd like to turn it off. I haven't been able to find an option or
    even the place in the code that shows me this output.

    How do I turn it off?
    Or, where in the code is the output made?

    Thanks for any answer!

Does binding (or customizing) `echo-keystrokes' to nil help? That will turn
off echoing for more than just menu key sequences, however.