#define yylloc m2_lloc
#define yyreds m2_reds /* With YYDEBUG defined */
#define yytoks m2_toks /* With YYDEBUG defined */
+#define yyname m2_name /* With YYDEBUG defined */
+#define yyrule m2_rule /* With YYDEBUG defined */
#define yylhs m2_yylhs
#define yylen m2_yylen
#define yydefred m2_yydefred
exp : exp '^' %prec UNARY
{ write_exp_elt_opcode (UNOP_IND); }
+ ;
exp : '-'
{ number_sign = -1; }
exp : EXCL '(' exp ',' exp ')'
{ error("Sets are not implemented.");}
+ ;
set : '{' arglist '}'
{ error("Sets are not implemented.");}