Searched refs:last_eqn (Results 1 – 1 of 1) sorted by relevance
124 struct eqn_node *last_eqn; /* last equation parsed */ member425 r->first_eqn = r->last_eqn = r->eqn = NULL; in roff_free1()1565 if (r->last_eqn) in roff_openeqn()1566 r->last_eqn->next = e; in roff_openeqn()1568 r->first_eqn = r->last_eqn = e; in roff_openeqn()1570 r->eqn = r->last_eqn = e; in roff_openeqn()1937 return(r->last_eqn ? &r->last_eqn->eqn : NULL); in roff_eqn()