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"{ Package: 'squeak:petitparser' }"
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PPParser subclass:#PPPredicateParser
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instanceVariableNames:'predicate predicateMessage negated negatedMessage'
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classVariableNames:''
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poolDictionaries:''
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category:'PetitParser-Parsers'
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!
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PPPredicateParser comment:'An abstract parser that accepts if a given predicate holds.
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Instance Variables:
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predicate <BlockClosure> The block testing for the predicate.
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predicateMessage <String> The error message of the predicate.
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negated <BlockClosure> The block testing for the negation of the predicate.
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negatedMessage <String> The error message of the negated predicate.'
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!
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!PPPredicateParser methodsFor:'accessing'!
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block
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"Answer the predicate block of the receiver."
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^ predicate
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!
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message
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"Answer the failure message."
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^ predicateMessage
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! !
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!PPPredicateParser methodsFor:'printing'!
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printNameOn: aStream
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super printNameOn: aStream.
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aStream nextPutAll: ', '; print: predicateMessage
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! !
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!PPPredicateParser class methodsFor:'documentation'!
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version_SVN
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^ '$Id: PPPredicateParser.st,v 1.1 2011-08-18 18:56:17 cg Exp $'
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! !
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