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view ply-3.8/test/lex_many_tokens.py @ 12509:2255eb45a711 draft default tip
<wib_jonas> `` </hackenv/tmp/cmd.whatis tr -d \\\\r | grep cmd | cat -v >> /hackenv/share/whatis
author | HackEso <hackeso@esolangs.org> |
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date | Wed, 17 Jul 2024 14:42:40 +0100 |
parents | 343ff337a19b |
children |
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# lex_many_tokens.py # # Test lex's ability to handle a large number of tokens (beyond the # 100-group limit of the re module) import sys if ".." not in sys.path: sys.path.insert(0,"..") import ply.lex as lex tokens = ["TOK%d" % i for i in range(1000)] for tok in tokens: if sys.version_info[0] < 3: exec("t_%s = '%s:'" % (tok,tok)) else: exec("t_%s = '%s:'" % (tok,tok), globals()) t_ignore = " \t" def t_error(t): pass lex.lex(optimize=1,lextab="manytab") lex.runmain(data="TOK34: TOK143: TOK269: TOK372: TOK452: TOK561: TOK999:")