249 #define	PEEK()	(*p->next)  macro
253 #define	SEE(c)	(MORE() && PEEK() == (c))
254 #define	SEETWO(a, b)	(MORE() && MORE2() && PEEK() == (a) && PEEK2() == (b))
263 #define	MUSTSEE(c, e)	(REQUIRE(MORE() && PEEK() == (c), e))
265 #define	MUSTNOTSEE(c, e)	(REQUIRE(!MORE() || PEEK() != (c), e))
403 		while (MORE() && (c = PEEK()) != '|' && c != stop)  in p_ere()
539 		REQUIRE(!MORE() || !isdigit((uch)PEEK()), REG_BADRPT);  in p_ere_exp()
548 	c = PEEK();  in p_ere_exp()
580 			if (isdigit((uch)PEEK())) {  in p_ere_exp()
589 			while (MORE() && PEEK() != '}')  in p_ere_exp()
599 	c = PEEK();  in p_ere_exp()
751 			if (MORE() && isdigit((uch)PEEK())) {  in p_simp_re()
780 	while (MORE() && isdigit((uch)PEEK()) && count <= DUPMAX) {  in p_count()
824 	while (MORE() && PEEK() != ']' && !SEETWO('-', ']'))  in p_bracket()
882 	switch ((MORE()) ? PEEK() : '\0') {  in p_b_term()
899 		c = PEEK();  in p_b_term()
908 		c = PEEK();  in p_b_term()
946 	while (MORE() && isalpha((uch)PEEK()))  in p_b_cclass()