# define tNULL -1
# define QUIT 260
# define LOAD 261
# define XEWRITE 262
# define CHECK 263
# define VAR 264
# define LET 265
# define FREE 266
# define RESETVAR 267
# define IF 268
# define FI 269
# define ELSE 270
# define OF 271
# define DISPLAY 272
# define SORTS 273
# define OPNS 274
# define EQNS 275
# define VARS 276
# define SETDEB 277
# define SPECIAL 278
# define STAT 279
# define WRITE 280
# define STRING 281
# define RESET 282
# define EXEC 283
# define HELP 284
# define RENAME 285
# define IS 286
# define TRACE 287
# define IDENTIFIER 288
# define FILEID 289
# define tcmdl -2
# define tquit -3
# define tload -4
# define trewrite -5
# define tcheck -6
# define tvar -7
# define tlet -8
# define tif -9
# define tdisplay -10
# define tsetdeb -11
# define tstat -12
# define twrite -13
# define treset -14
# define texec -15
# define thelp -16
# define trename -17
# define ttrace -18
# define txfree -19
# define tresetvar -20
# define tfile_name -21
# define tvalue_expression -22
# define tvariable_declaration -23
# define tidentifier -24
# define tidentifier_declaration -25
# define tidentifier_declaration_list -26
# define tsort_identifier -27
# define tidentifier_free_list -28
# define tidentifier_reset_list -29
# define tterm_expression -30
# define toperation_identifier -31
# define tvalue_expression_list -32
# define tsort -33
# define topn -34
# define teqn -35
# define tvars -36
# define tdeb_value -37
# define tstat_value -38
# define tstring -39
