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 }"
PPCCharacterNode subclass:#PPCNotCharacterNode
instanceVariableNames:''
classVariableNames:''
poolDictionaries:''
category:'PetitCompiler-Nodes'
!
!PPCNotCharacterNode methodsFor:'accessing'!
defaultName
^ #notChar
! !
!PPCNotCharacterNode methodsFor:'as yet unclassified'!
accept: visitor
^ visitor visitNotCharacterNode: self
!
firstCharSet
^ PPCharSetPredicate on: [:e | (e = character) not ]
!
recognizedSentencesPrim
| retval |
retval := OrderedCollection new.
"TODO JK: Works only for ASCII :("
1 to: 255 do: [ :i |
(character = (Character codePoint: i)) ifFalse: [
retval add: (Character codePoint: i) asString
]
].
^ retval
! !
!PPCNotCharacterNode methodsFor:'printing'!
printNameOn: aStream
super printNameOn: aStream.
character = $" ifTrue: [
"this is hack to allow for printing '' in comments..."
aStream nextPutAll: ', '; nextPutAll: '$'''''.
^ self
].
aStream nextPutAll: ', not('; print: character; nextPutAll: ')'
! !