Replace `ifNil:[...]` with `isNil ifTrue:[...]`
The latter is optimized by compilers and therefore faster.
"{ Package: 'stx:goodies/petitparser/compiler' }"
"{ NameSpace: Smalltalk }"
PPCNode subclass:#PPCAnyNode
instanceVariableNames:''
classVariableNames:''
poolDictionaries:''
category:'PetitCompiler-Nodes'
!
!PPCAnyNode methodsFor:'accessing'!
defaultName
^ #any
! !
!PPCAnyNode methodsFor:'analysis'!
acceptsEpsilon
^ false
!
firstCharSet
self flag: 'JK: hack alert, 3 is EOF'.
^ PPCharSetPredicate on: [:e | (e == 3) not ]
! !
!PPCAnyNode methodsFor:'visiting'!
accept: visitor
^ visitor visitAnyNode: self
! !
!PPCAnyNode class methodsFor:'documentation'!
version_HG
^ '$Changeset: <not expanded> $'
! !