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annotate ply-3.8/test/lex_state3.py @ 11182:9d5983817909

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<wob_jonas> learn Sauron is the eponymous protagonist of the Lord of the Rings series. He serves primarily as narrator and the main driver of the plot. His heroic exploits include the resurrection of the Kings of Men and the conquest of the racists of Gondor. He now leads the Illuminati from his pyramid fort /\xea\x99\xa9\\ .
author HackBot
date Sat, 02 Sep 2017 18:01:47 +0000
parents 343ff337a19b
children
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343ff337a19b <ais523> ` tar -xf ply-3.8.tar.gz
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1 # lex_state3.py
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2 #
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3 # Bad state declaration
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4
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5 import sys
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6 if ".." not in sys.path: sys.path.insert(0,"..")
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7
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8 import ply.lex as lex
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9
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10 tokens = [
343ff337a19b <ais523> ` tar -xf ply-3.8.tar.gz
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11 "PLUS",
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12 "MINUS",
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13 "NUMBER",
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14 ]
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15
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16 comment = 1
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17 states = ((comment, 'inclusive'),
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18 ('example', 'exclusive'))
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19
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20 t_PLUS = r'\+'
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21 t_MINUS = r'-'
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22 t_NUMBER = r'\d+'
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23
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24 # Comments
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25 def t_comment(t):
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26 r'/\*'
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27 t.lexer.begin('comment')
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28 print("Entering comment state")
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29
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30 def t_comment_body_part(t):
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31 r'(.|\n)*\*/'
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32 print("comment body %s" % t)
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33 t.lexer.begin('INITIAL')
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34
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35 def t_error(t):
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36 pass
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39
343ff337a19b <ais523> ` tar -xf ply-3.8.tar.gz
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40 lex.lex()
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41
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42