author | Claus Gittinger <cg@exept.de> |
Thu, 18 Aug 2011 20:56:17 +0200 | |
changeset 0 | 739fe9b7253e |
child 4 | 90de244a7fa2 |
permissions | -rw-r--r-- |
"{ Package: 'squeak:petitparser' }" PPDelegateParser subclass:#PPOptionalParser instanceVariableNames:'' classVariableNames:'' poolDictionaries:'' category:'PetitParser-Parsers' ! !PPOptionalParser methodsFor:'parsing'! parseOn: aStream | element | element := parser parseOn: aStream. ^ element isPetitFailure ifFalse: [ ^ element ] ! ! !PPOptionalParser class methodsFor:'documentation'! version_SVN ^ '$Id: PPOptionalParser.st,v 1.1 2011-08-18 18:56:17 cg Exp $' ! !