LFACE_OVERLINE   3322 src/xfaces.c         old_value = LFACE_OVERLINE (lface);
LFACE_OVERLINE   4134 src/xfaces.c       value = LFACE_OVERLINE (lface);
LFACE_OVERLINE   5866 src/xfaces.c     if (UNSPECIFIEDP (LFACE_OVERLINE (lface)))