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/compiler' }"
"{ NameSpace: Smalltalk }"
Object subclass:#PPCScannerResultStrategy
instanceVariableNames:'codeGen'
classVariableNames:''
poolDictionaries:''
category:'PetitCompiler-Scanner'
!
!PPCScannerResultStrategy methodsFor:'accessing'!
codeGen
^ codeGen
!
codeGen: anObject
codeGen := anObject
! !