Poratbility: do not use #removeAtIndex: under Pharo.
Pharo does not have #removeAtIndex: which is actually
and ANSI protocol. But Pharoers do not like ANSI and don't
give a shit about compatibility.
To workaround it, use super-ugly #respondsTo: test.
"{ Package: 'stx:goodies/petitparser' }"
PPParser subclass:#PPEpsilonParser
instanceVariableNames:''
classVariableNames:''
poolDictionaries:''
category:'PetitParser-Parsers'
!
!PPEpsilonParser methodsFor:'*petitanalyzer-testing'!
isNullable
^ true
! !
!PPEpsilonParser methodsFor:'parsing'!
parseOn: aStream
^ nil
! !
!PPEpsilonParser class methodsFor:'documentation'!
version
^ '$Header: /cvs/stx/stx/goodies/petitparser/PPEpsilonParser.st,v 1.4 2014-03-04 14:32:27 cg Exp $'
!
version_CVS
^ '$Header: /cvs/stx/stx/goodies/petitparser/PPEpsilonParser.st,v 1.4 2014-03-04 14:32:27 cg Exp $'
!
version_SVN
^ '$Id: PPEpsilonParser.st,v 1.4 2014-03-04 14:32:27 cg Exp $'
! !