facemenu-set-default
facemenu-set-default is an interactive Lisp function. It is bound to M-o d, <C-down-mouse-2> <fc> d, <menu-bar> <edit> <props> <fc> d.(facemenu-set-default
)
Select face `default' for subsequent insertion.
If the mark is active and there is no prefix argument,
apply face `default' to the region instead.
This command was defined by `facemenu-add-new-face'.