ext/ply/test/lex_token3.py

   1 # lex_token.py
   2 #
   3 # tokens is right type, but is missing a token for one rule
   4
   5 import sys
   6 sys.path.insert(0,"..")
   7
   8 import ply.lex as lex
   9
  10 tokens = [
  11     "PLUS",
  12     "NUMBER",
  13     ]
  14
  15 t_PLUS = r'\+'
  16 t_MINUS = r'-'
  17 t_NUMBER = r'\d+'
  18
  19 def t_error(t):
  20     pass
  21
  22
  23 sys.tracebacklimit = 0
  24
  25 lex.lex()
  26
  27