Workaround to fix PPComposedTest>>testLeftRecursion - make PPStream>>size returning size of the input.
For whatever reason, in Smalltalk/X ReadStream>>size returns size remaning data, not
the size of a whole stream. This is a bug and should be fixed in Smalltalk/X libbasic. Meanwhile,
override PPStream>>size to return proper value. In Pharo, the method is not needed as the inherited
method is exactly the same.
"{ Package: 'stx:goodies/petitparser' }"
PPDelegateParser subclass:#PPFlattenParser
instanceVariableNames:''
classVariableNames:''
poolDictionaries:''
category:'PetitParser-Parsers'
!
!PPFlattenParser methodsFor:'hooks'!
create: aCollection start: aStartInteger stop: aStopInteger
^ aCollection copyFrom: aStartInteger to: aStopInteger
! !
!PPFlattenParser methodsFor:'parsing'!
parseOn: aPPContext
| start element |
start := aPPContext position.
element := parser parseOn: aPPContext.
element isPetitFailure ifTrue: [ ^ element ].
^ self on: aPPContext stream collection start: start + 1 stop: aPPContext position value: element
! !
!PPFlattenParser methodsFor:'private'!
on: aCollection start: aStartInteger stop: aStopInteger value: anObject
^ aCollection copyFrom: aStartInteger to: aStopInteger
! !
!PPFlattenParser class methodsFor:'documentation'!
version
^ '$Header: /cvs/stx/stx/goodies/petitparser/PPFlattenParser.st,v 1.4 2014-03-04 14:32:30 cg Exp $'
!
version_CVS
^ '$Header: /cvs/stx/stx/goodies/petitparser/PPFlattenParser.st,v 1.4 2014-03-04 14:32:30 cg Exp $'
!
version_SVN
^ '$Id: PPFlattenParser.st,v 1.4 2014-03-04 14:32:30 cg Exp $'
! !