Re: Customize browser: Attempt to change text outside editable field

[Richard M. Stallman]

    Using the customize browser, I selected an option (mouse-1). A new  
    window was opened, showing the frame. Then, I clicked on another  
    option (in the first window). This did not have the desired effect.  
    Instead, I am getting "
    cond: Text is read-only: "Attempt to change text outside editable  
    field".

Could you please give me a precise test case?  What were the commands,
what were the arguments, where did you click?