94 static void repeat(struct parse *p, sopno start, int from, int to);
112 static sopno dupl(struct parse *p, sopno start, sopno finish);
514 	sopno start = HERE();  in p_bre()  local
534 	(void)REQUIRE(HERE() != start, REG_EMPTY);	/* require nonempty */  in p_bre()
757 	char start, finish;  in p_b_term()  local
795 		start = p_b_symbol(p);  in p_b_term()
804 			finish = start;  in p_b_term()
805 		if (start == finish)  in p_b_term()
806 			CHadd(cs, start);  in p_b_term()
809                     (void)REQUIRE(__collate_range_cmp(start, finish) <= 0, REG_ERANGE);  in p_b_term()
811                         if (   __collate_range_cmp(start, i) <= 0  in p_b_term()
817                     (void)REQUIRE((uch)start <= (uch)finish, REG_ERANGE);  in p_b_term()
818                     for (i = (uch)start; i <= (uch)finish; i++)  in p_b_term()
1072        sopno start,		/* operand from here to end of strip */  in repeat()  argument
1090 		DROP(finish-start);	/* drop the operand */  in repeat()
1096 		INSERT(OCH_, start);		/* offset is wrong... */  in repeat()
1097 		repeat(p, start+1, 1, to);  in repeat()
1098 		ASTERN(OOR1, start);  in repeat()
1099 		AHEAD(start);			/* ... fix it */  in repeat()
1109 		INSERT(OCH_, start);  in repeat()
1110 		ASTERN(OOR1, start);  in repeat()
1111 		AHEAD(start);  in repeat()
1115 		copy = dupl(p, start+1, finish+1);  in repeat()
1120 		INSERT(OPLUS_, start);  in repeat()
1121 		ASTERN(O_PLUS, start);  in repeat()
1124 		copy = dupl(p, start, finish);  in repeat()
1128 		copy = dupl(p, start, finish);  in repeat()
1472      sopno start,		/* from here */  in dupl()  argument
1476 	sopno len = finish - start;  in dupl()
1478 	assert(finish >= start);  in dupl()
1484 		(char *)(p->strip + start), (size_t)len*sizeof(sop));  in dupl()
1617 	sop *start = NULL;  in findmust()  local
1676 				start = newstart;  in findmust()
1691 				start = newstart;  in findmust()
1709 				start = newstart;  in findmust()
1736 				start = newstart;  in findmust()
1749 	if (g->mlen == 0 || !start) {		/* there isn't one */  in findmust()
1762 	scan = start;  in findmust()