tokens.py

# Tokens list
tokens = [

  # Identifiers
  'ID',

  # Data types and values
  'STRING',
  'WORD',
  'FLOAT',
  'WORD_VALUE',
  'FLOAT_VALUE',  

  # Syntax operators
  'COMMA',
  'OPEN_PARENTHESIS',
  'CLOSE_PARENTHESIS',
  'OPEN_BRACKET',
  'CLOSE_BRACKET',

  # Arithmetic operators
  'EQUALS',
  'PLUS',
  'MINUS',
  'MULTIPLY',
  'DIVIDE_FLOATING_POINT',
  'MOD',
  'DIV',
  'POWER_BY',

  # Logical operators
  'EQUAL_TO',
  'DIFFERENT_TO',
  'LESS_THAN',
  'GREATER_THAN',
  'LESS_OR_EQUAL_THAN',
  'GREATER_OR_EQUAL_THAN',
  'OR',
  'AND',
  'NOT',

  # Conditionals and cycles
  'IF',
  'THEN',
  'ELSEIF',
  'ELSE',
  'WHILE',
  'WEND',
  'DO',
  'LOOP',
  'UNTIL',
  'FOR',
  'TO',
  'NEXT',

  # Jumpers and labels
  'MAIN',
  'DOUBLE_POINTS',
  'GOSUB',

  # User interaction (console)
  'CLS',
  'INPUT',
  'PRINT',

  # Other reserved names
  'PROGRAM',
  'DIM',
  'LET',
  'AS',
  'SUB',
  'PROCEDURE',
  'RETURN',
  'END',
  'SINGLE_POINT'

]