Codegen: added support for smart action node compiling.
Avoid creation of intermediate result collection for action nodes if all references
to action block's argument (i.e., the nodes collection) is in form of:
* <nodes> at: <numeric constant>
* <nodes> first (second, third...
"{ 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 $'
! !