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:#PJStringLiteralNode
instanceVariableNames:'literalValue'
classVariableNames:''
poolDictionaries:''
category:'PetitJava-AST'
!
PJStringLiteralNode comment:'A node of a string literal.'
!
!PJStringLiteralNode class methodsFor:'instance creation'!
literalValue: aString
^(self new) literalValue: aString
! !
!PJStringLiteralNode methodsFor:'accessing'!
literalValue
^ literalValue
!
literalValue: anObject
literalValue := anObject
! !
!PJStringLiteralNode methodsFor:'visiting'!
acceptVisitor: aVisitor
^ aVisitor visitStringLiteralNode: self
! !