7 8import ply.lex as lex 9 10tokens = [ 11 "PLUS", 12 "MINUS", 13 "NUMBER", 14 "POUND", 15 ] 16 17t_PLUS = r'\+' 18t_MINUS = r'-' 19t_NUMBER = r'(\d+)' 20t_POUND = r'#' 21 22def t_error(t): 23 pass 24
| 7 8import ply.lex as lex 9 10tokens = [ 11 "PLUS", 12 "MINUS", 13 "NUMBER", 14 "POUND", 15 ] 16 17t_PLUS = r'\+' 18t_MINUS = r'-' 19t_NUMBER = r'(\d+)' 20t_POUND = r'#' 21 22def t_error(t): 23 pass 24
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