67 	int error;		/* has an error been seen? */  member
126 #define	SEE(c)	(MORE() && PEEK() == (c))  argument
128 #define	EAT(c)	((SEE(c)) ? (NEXT(), 1) : 0)  argument
136 #define	MUSTSEE(c, e)	(REQUIRE(MORE() && PEEK() == (c), e))  argument
137 #define	MUSTEAT(c, e)	(REQUIRE(MORE() && GETNEXT() == (c), e))  argument
138 #define	MUSTNOTSEE(c, e)	(REQUIRE(!MORE() || PEEK() != (c), e))  argument
267 	char c;  in p_ere()  local
310 	char c;  in p_ere_exp()  local
535 	int c;  in p_simp_re()  local
750 	char c;  in p_b_term()  local
817 	char c;  in p_b_cclass()  local
846 	char c;  in p_b_eclass()  local
1261 isinsets(struct re_guts *g, int c)  in isinsets()
1299 	int c;  in categorize()  local