lex_dup2.py (331B)
1# lex_token.py 2# 3# Duplicated rule specifiers 4 5import sys 6sys.path.insert(0,"..") 7 8import ply.lex as lex 9 10tokens = [ 11 "PLUS", 12 "MINUS", 13 "NUMBER", 14 ] 15 16t_PLUS = r'\+' 17t_MINUS = r'-' 18def t_NUMBER(t): 19 r'\d+' 20 pass 21 22def t_NUMBER(t): 23 r'\d+' 24 pass 25 26def t_error(t): 27 pass 28 29sys.tracebacklimit = 0 30 31lex.lex() 32 33