36 lines
1002 B
Factor
36 lines
1002 B
Factor
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! Copyright (C) 2008 Doug Coleman.
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! See http://factorcode.org/license.txt for BSD license.
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USING: accessors combinators kernel regexp2.backend regexp2.utils
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regexp2.parser regexp2.nfa regexp2.dfa regexp2.traversal state-tables
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regexp2.transition-tables ;
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IN: regexp2
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: default-regexp ( string -- regexp )
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regexp new
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swap >>raw
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<transition-table> >>nfa-table
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<transition-table> >>dfa-table
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<transition-table> >>minimized-table
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reset-regexp ;
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: <regexp> ( string -- regexp )
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default-regexp
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{
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[ parse-regexp ]
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[ construct-nfa ]
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[ construct-dfa ]
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[ ]
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} cleave ;
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: R! CHAR: ! <regexp> ; parsing
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: R" CHAR: " <regexp> ; parsing
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: R# CHAR: # <regexp> ; parsing
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: R' CHAR: ' <regexp> ; parsing
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: R( CHAR: ) <regexp> ; parsing
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: R/ CHAR: / <regexp> ; parsing
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: R@ CHAR: @ <regexp> ; parsing
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: R[ CHAR: ] <regexp> ; parsing
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: R` CHAR: ` <regexp> ; parsing
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: R{ CHAR: } <regexp> ; parsing
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: R| CHAR: | <regexp> ; parsing
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