110 struct	roff {  struct
111 	struct roff_man	*man; /* mdoc or man parser */  argument
112 	struct roffnode	*last; /* leaf of stack */  argument
116 	struct roffreg	*regtab; /* number registers */  argument
117 	struct roffkv	*strtab; /* user-defined strings & macros */  argument
118 	struct roffkv	*rentab; /* renamed strings & macros */  argument
119 	struct roffkv	*xmbtab; /* multi-byte trans table (`tr') */  argument
120 	struct roffstr	*xtab; /* single-byte trans table (`tr') */  argument
141 struct	roffnode {  argument
152 #define	ROFF_ARGS	 struct roff *r, /* parse ctx */ \  argument
868 roff_man_alloc(struct roff *roff, const char *os_s, int quick)  in roff_man_alloc()