Oops, forgot to export PETITCOMPILER_DATA_DIRECTORY variable
...so Smalltalk code could not read it. Also fixed test for "include" scripts
so they are not downloaded again when already downloaded.
"{ Package: 'stx:goodies/petitparser/parsers/java' }"
"{ NameSpace: Smalltalk }"
PJExpressionNode subclass:#PJIdentifierNode
instanceVariableNames:'name'
classVariableNames:''
poolDictionaries:''
category:'PetitJava-AST'
!
PJIdentifierNode comment:'An identifier node. Variable name is identifier'
!
!PJIdentifierNode class methodsFor:'instance-creation'!
newWithName: aString
^ super new name: aString; yourself
! !
!PJIdentifierNode methodsFor:'accessing'!
acceptVisitor: aVisitor
^ aVisitor visitIdentifierNode: self
!
name
^ name
!
name: aString
name := aString
! !