LFACE_OVERLINE   3285 src/xfaces.c         old_value = LFACE_OVERLINE (lface);
LFACE_OVERLINE   4097 src/xfaces.c       value = LFACE_OVERLINE (lface);
LFACE_OVERLINE   5829 src/xfaces.c     if (UNSPECIFIEDP (LFACE_OVERLINE (lface)))