At 12:47 on 02 Dec 2017, bb wrote:
>I have a problem with the 8 under the clef clef_8. That number 8 does
>not disappear with
>\override Staff.Clef #'stencil = #ly:text-interface::print
>I cannot decide if this is a bug?
The "8" is not part of the Clef object, but is a ClefModifier object. Try: