Portability fixes
* do not use Object>>asString. Not all Smalltalks implement it.
* do not use Object>>name. Not all Smalltalks implement it.
* do not use Dictionary keysAndValuesRemove:. Not all Smalltalks implement it.
* do not use Class>>methods The semantics is different among Smalltalks.
Use `Class methodDictionary values` instead.
* do not modify dictionary in #at:ifAbsentPut: block!
"{ Package: 'stx:goodies/petitparser/compiler' }"
"{ NameSpace: Smalltalk }"
PPCStarNode subclass:#PPCStarCharSetPredicateNode
instanceVariableNames:'predicate'
classVariableNames:''
poolDictionaries:''
category:'PetitCompiler-Nodes'
!
!PPCStarCharSetPredicateNode methodsFor:'accessing'!
extendClassification: classification
^ (classification asOrderedCollection addLast: false; yourself) asArray
!
firstCharSet
^ PPCharSetPredicate on: predicate
!
predicate
^ predicate
!
predicate: anObject
predicate := anObject
! !
!PPCStarCharSetPredicateNode methodsFor:'comparing'!
= anotherNode
super = anotherNode ifFalse: [ ^ false ].
^ predicate = anotherNode predicate.
!
hash
^ super hash bitXor: predicate hash
! !
!PPCStarCharSetPredicateNode methodsFor:'visiting'!
accept: visitor
^ visitor visitStarCharSetPredicateNode: self
! !
!PPCStarCharSetPredicateNode class methodsFor:'documentation'!
version_HG
^ '$Changeset: <not expanded> $'
! !