Poratbility: do not use #removeAtIndex: under Pharo.
Pharo does not have #removeAtIndex: which is actually
and ANSI protocol. But Pharoers do not like ANSI and don't
give a shit about compatibility.
To workaround it, use super-ugly #respondsTo: test.
"{ Package: 'stx:goodies/petitparser' }"
"{ NameSpace: Smalltalk }"
PPParser subclass:#PPStartOfLineParser
instanceVariableNames:''
classVariableNames:''
poolDictionaries:''
category:'PetitParser-Parsers'
!
!PPStartOfLineParser methodsFor:'parsing'!
parseOn: aPPContext
(aPPContext isStartOfLine) ifTrue: [
^ #startOfLine
].
^ PPFailure message: 'Start of line expected' context: aPPContext at: aPPContext position
! !
!PPStartOfLineParser class methodsFor:'documentation'!
version_HG
^ '$Changeset: <not expanded> $'
! !