dupl              511 regex/regcomp.c 			(void) dupl(p, p->pbegin[i]+1, p->pend[i]);
dupl              957 regex/regcomp.c 		copy = dupl(p, start+1, finish+1);
dupl              966 regex/regcomp.c 		copy = dupl(p, start, finish);
dupl              970 regex/regcomp.c 		copy = dupl(p, start, finish);