author | Claus Gittinger <cg@exept.de> |
Fri, 13 Jan 2012 12:22:50 +0100 | |
changeset 4 | 90de244a7fa2 |
parent 0 | 739fe9b7253e |
child 25 | be0f50e43f2f |
permissions | -rw-r--r-- |
"{ Package: 'stx:goodies/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 1.2 2012-01-13 11:22:50 cg Exp $' ! !