#define MAX_MACRO             290
#define BUTTON_MEMORY_CLEAR   290
#define BUTTON_MEMORY_RECALL  289
#define BUTTON_MEMORY_STORE   288
#define BUTTON_MEMORY_MINUS   287
#define BUTTON_MEMORY_PLUS    286
#define BUTTON_PROGRAM4       285
#define BUTTON_PROGRAM3       284
#define BUTTON_PROGRAM2       283
#define BUTTON_PROGRAM1       282
#define BUTTON_POWER          281
#define BUTTON_REMAINDER      280
#define BUTTON_IDIV           279
#define BUTTON_DIVIDE         278
#define BUTTON_PLUS           277
#define BUTTON_MINUS          276
#define BUTTON_MULTIPLY       275
#define MIN_MACRO             275
#define BUTTON_FORM           274
#define BUTTON_DIGITS         273
#define BUTTON_EXPONENT       272
#define BUTTON_SIGN           271
#define BUTTON_PERIOD         270
#define BUTTON_CLEAR          269
#define BUTTON_ENTER          268
#define DISPLAY               267
#define BUTTON_9              266
#define BUTTON_8              265
#define BUTTON_7              264
#define BUTTON_6              263
#define BUTTON_5              262
#define BUTTON_4              261
#define BUTTON_3              260
#define BUTTON_2              259
#define BUTTON_1              258
#define BUTTON_0              257
#define REXXCALC              256
