149 #define	SEE(c)	(MORE() && PEEK() == (c))  argument
151 #define	EAT(c)	((SEE(c)) ? (NEXT(), 1) : 0)  argument
159 #define	MUSTSEE(c, e)	(REQUIRE(MORE() && PEEK() == (c), e))  argument
160 #define	MUSTEAT(c, e)	(REQUIRE(MORE() && GETNEXT() == (c), e))  argument
161 #define	MUSTNOTSEE(c, e)	(REQUIRE(!MORE() || PEEK() != (c), e))  argument
310 	char c;  in p_ere()  local
359 	char c;  in p_ere_exp()  local
569 	int c;  in p_simp_re()  local
793 	char c;  in p_b_term()  local
861 	char c;  in p_b_cclass()  local
891 	char c;  in p_b_eclass()  local
1379 isinsets(struct re_guts *g, int c)  in isinsets()
1421 	int c;  in categorize()  local
1715 	sop *scan;  in pluscount()  local