RDS2PT		 155 src/tfm.c	w = RDS2PT(tfm->width[index - tfm->begin_char]);
RDS2PT		 156 src/tfm.c	h = RDS2PT(tfm->height[index - tfm->begin_char]);
RDS2PT		 157 src/tfm.c	d = RDS2PT(tfm->depth[index - tfm->begin_char]);