c_valid_commercial_p 2251 ext/date/date_core.c 	r = c_valid_commercial_p(FIX2INT(y), w, d, sg, rw, rd, &jd, ns);
c_valid_commercial_p 2264 ext/date/date_core.c 	r = c_valid_commercial_p(*ry, w, d, style, rw, rd, rjd, ns);