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1 import M3._ |
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2 |
1 |
3 val EVIL_urban = SEQ(STAR(STAR(CHAR('a'))), CHAR('b')) |
2 def urbanmain() = { |
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3 |
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4 import M3._ |
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5 |
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6 val EVIL_urban = SEQ(STAR(STAR(CHAR('a'))), CHAR('b')) |
4 |
7 |
5 |
8 |
6 assert(simp(Iterator.iterate(ONE:Rexp)(r => SEQ(r, ONE | ONE)).drop(50).next) == ONE) |
9 assert(simp(Iterator.iterate(ONE:Rexp)(r => SEQ(r, ONE | ONE)).drop(50).next) == ONE) |
7 assert(simp(Iterator.iterate(ONE:Rexp)(r => ALT(r, r)).drop(20).next) == ONE) |
10 assert(simp(Iterator.iterate(ONE:Rexp)(r => ALT(r, r)).drop(20).next) == ONE) |
8 assert(matcher(EVIL_urban, "a" * 1000000) == false) |
11 assert(matcher(EVIL_urban, "a" * 1000000) == false) |
9 assert(matcher(EVIL_urban, "a" * 1000000 ++ "b") == true) |
12 assert(matcher(EVIL_urban, "a" * 1000000 ++ "b") == true) |
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13 } |