dc/elt APLTOK.I c. ,c. tokens of line, and functions c.  parameter N$TOK = 100 Xc.  common/apltok/ inx_tok  1 , max_tok R 1 , pos_tok  integer pos_tok(N$TOK) !**! position of token Lc.  equivalence (int_tok,int_mem)  equivalence (int_tok,rel_tok) x integer int_tok(N$TOK) !**! integer token value  real rel_tok(N$TOK) !**! real token value @c........