Mercurial > hg > Members > shinya > pyrect

comparison pyrect/regexp/analyzer.py @ 73:a6a0504dea7b

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modify bm-filter's implimentation. table-lookup -> switch. it's more simple and beautiful.
author Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp>
date Mon, 08 Nov 2010 02:19:18 +0900
parents 74f4e50c4f11
children 8102bf4bbec6
comparison
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72:8b9c3a924744 73:a6a0504dea7b
21 (6, 3, []) 21 (6, 3, [])
22 >>> an.analyze(prs.parse('123(AB|CD)*456')) 22 >>> an.analyze(prs.parse('123(AB|CD)*456'))
23 (inf, 6, ['123', '456']) 23 (inf, 6, ['123', '456'])
24 >>> an.analyze(prs.parse('((12)+|3)|456')) 24 >>> an.analyze(prs.parse('((12)+|3)|456'))
25 (inf, 1, []) 25 (inf, 1, [])
26 >>> an.analyze(prs.parse('(plus)?(qmark)?')) 26 >>> an.analyze(prs.parse('^(plus)?(qmark)?'))
27 (9, 0, []) 27 (9, 0, [])
28 >>> an.analyze(prs.parse('\*+ \[\[')) 28 >>> an.analyze(prs.parse('\*+ \[\['))
29 (inf, 4, ['* [[']) 29 (inf, 4, ['* [['])
30 """ 30 """
31 31