-void man_word_alloc(struct roff_man *, int, int, const char *);
-void man_word_append(struct roff_man *, const char *);
-void man_block_alloc(struct roff_man *, int, int, int);
-void man_head_alloc(struct roff_man *, int, int, int);
-void man_body_alloc(struct roff_man *, int, int, int);
-void man_elem_alloc(struct roff_man *, int, int, int);
-int man_hash_find(const char *);
-void man_macroend(struct roff_man *);
-void man_valid_post(struct roff_man *);
+void man_descope(struct roff_man *, int, int, char *);