bbuf_clone       1959 regparse.c     	return bbuf_clone(pbuf, bbuf2);
bbuf_clone       1975 regparse.c         r = bbuf_clone(pbuf, bbuf2);
bbuf_clone       2041 regparse.c           return bbuf_clone(pbuf, bbuf2);
bbuf_clone       2046 regparse.c           return bbuf_clone(pbuf, bbuf1);