186 #define	SEE(c)	(MORE() && PEEK() == (c))  argument
188 #define	EAT(c)	((SEE(c)) ? (NEXT(), 1) : 0)  argument
196 #define	MUSTSEE(c, e)	(REQUIRE(MORE() && PEEK() == (c), e))  argument
197 #define	MUSTEAT(c, e)	(void) (REQUIRE(MORE() && GETNEXT() == (c), e))  argument
198 #define	MUSTNOTSEE(c, e)	(REQUIRE(!MORE() || PEEK() != (c), e))  argument
345 	char c;  in p_ere()  local
398 	char c;  in p_ere_exp()  local
620 	int c;  in p_simp_re()  local
847 	char c;  in p_b_term()  local
921 	char c;  in p_b_cclass()  local
958 	char c;  in p_b_eclass()  local
1557     int c)  in isinsets()
1613 	int c;  in categorize()  local