extern Lisp_Object Qstrikethru, Vbuilt_in_face_specifiers, Vdefault_face;
extern Lisp_Object Vleft_margin_face, Vpointer_face, Vright_margin_face;
extern Lisp_Object Vtext_cursor_face, Vvertical_divider_face;
extern Lisp_Object Qstrikethru, Vbuilt_in_face_specifiers, Vdefault_face;
extern Lisp_Object Vleft_margin_face, Vpointer_face, Vright_margin_face;
extern Lisp_Object Vtext_cursor_face, Vvertical_divider_face;