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' }"
PPLimitedRepeatingParser subclass:#PPLazyRepeatingParser
instanceVariableNames:''
classVariableNames:''
poolDictionaries:''
category:'PetitParser-Parsers'
!
!PPLazyRepeatingParser methodsFor:'parsing'!
parseOn: aPPContext
| memento element elements |
memento := aPPContext remember.
elements := OrderedCollection new.
[ elements size < min ] whileTrue: [
(element := parser parseOn: aPPContext) isPetitFailure ifTrue: [
aPPContext restore: memento.
^ element ].
elements addLast: element ].
[ self matchesLimitOn: aPPContext ] whileFalse: [
elements size < max ifFalse: [
aPPContext restore: memento.
^ PPFailure message: 'overflow' context: aPPContext at: memento position ].
element := parser parseOn: aPPContext.
element isPetitFailure ifTrue: [
aPPContext restore: memento.
^ element ].
elements addLast: element ].
^ elements asArray
! !
!PPLazyRepeatingParser class methodsFor:'documentation'!
version
^ '$Header: /cvs/stx/stx/goodies/petitparser/PPLazyRepeatingParser.st,v 1.1 2014-03-04 14:32:47 cg Exp $'
!
version_CVS
^ '$Header: /cvs/stx/stx/goodies/petitparser/PPLazyRepeatingParser.st,v 1.1 2014-03-04 14:32:47 cg Exp $'
! !