All tests moved from stx:goodies/petitparser to stx:goodies/petitparser/tests
..,to conform package layout standards.
"{ Package: 'stx:goodies/petitparser' }"
PPDelegateParser subclass:#PPOptionalParser
instanceVariableNames:''
classVariableNames:''
poolDictionaries:''
category:'PetitParser-Parsers'
!
!PPOptionalParser methodsFor:'*petitanalyzer-testing'!
isNullable
^ true
! !
!PPOptionalParser methodsFor:'parsing'!
parseOn: aStream
| element |
element := parser parseOn: aStream.
^ element isPetitFailure ifFalse: [ element ]
! !
!PPOptionalParser class methodsFor:'documentation'!
version_SVN
^ '$Id: PPOptionalParser.st,v 1.4 2014-03-04 14:33:10 cg Exp $'
! !