hg/stx-goodies-petitparser: PPGreedyRepeatingParser.st@82b272c7dc37 (annotated)

166 749f1a5c6d3e initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	1	"{ Package: 'stx:goodies/petitparser' }"
749f1a5c6d3e initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	2
749f1a5c6d3e initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	3	PPLimitedRepeatingParser subclass:#PPGreedyRepeatingParser
749f1a5c6d3e initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	4	instanceVariableNames:''
749f1a5c6d3e initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	5	classVariableNames:''
749f1a5c6d3e initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	6	poolDictionaries:''
749f1a5c6d3e initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	7	category:'PetitParser-Parsers'
749f1a5c6d3e initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	8	!
749f1a5c6d3e initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	9
749f1a5c6d3e initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	10
749f1a5c6d3e initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	11	!PPGreedyRepeatingParser methodsFor:'parsing'!
749f1a5c6d3e initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	12
377 6112a403a52d Updated to latest version from Moose repository. Jan Vrany <jan.vrany@fit.cvut.cz> parents: 166 diff changeset	13	parseOn: aPPContext
6112a403a52d Updated to latest version from Moose repository. Jan Vrany <jan.vrany@fit.cvut.cz> parents: 166 diff changeset	14	\| memento element elements positions \|
6112a403a52d Updated to latest version from Moose repository. Jan Vrany <jan.vrany@fit.cvut.cz> parents: 166 diff changeset	15	memento := aPPContext remember.
166 749f1a5c6d3e initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	16	elements := OrderedCollection new.
749f1a5c6d3e initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	17	[ elements size < min ] whileTrue: [
377 6112a403a52d Updated to latest version from Moose repository. Jan Vrany <jan.vrany@fit.cvut.cz> parents: 166 diff changeset	18	(element := parser parseOn: aPPContext) isPetitFailure ifTrue: [
6112a403a52d Updated to latest version from Moose repository. Jan Vrany <jan.vrany@fit.cvut.cz> parents: 166 diff changeset	19	aPPContext restore: memento.
166 749f1a5c6d3e initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	20	^ element ].
749f1a5c6d3e initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	21	elements addLast: element ].
377 6112a403a52d Updated to latest version from Moose repository. Jan Vrany <jan.vrany@fit.cvut.cz> parents: 166 diff changeset	22	positions := OrderedCollection with: aPPContext remember.
6112a403a52d Updated to latest version from Moose repository. Jan Vrany <jan.vrany@fit.cvut.cz> parents: 166 diff changeset	23	[ elements size < max and: [ (element := parser parseOn: aPPContext) isPetitFailure not ] ] whileTrue: [
166 749f1a5c6d3e initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	24	elements addLast: element.
377 6112a403a52d Updated to latest version from Moose repository. Jan Vrany <jan.vrany@fit.cvut.cz> parents: 166 diff changeset	25	positions addLast: aPPContext remember ].
166 749f1a5c6d3e initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	26	[ positions isEmpty ] whileFalse: [
377 6112a403a52d Updated to latest version from Moose repository. Jan Vrany <jan.vrany@fit.cvut.cz> parents: 166 diff changeset	27	aPPContext restore: positions last.
6112a403a52d Updated to latest version from Moose repository. Jan Vrany <jan.vrany@fit.cvut.cz> parents: 166 diff changeset	28	element := limit parseOn: aPPContext.
166 749f1a5c6d3e initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	29	element isPetitFailure ifFalse: [
377 6112a403a52d Updated to latest version from Moose repository. Jan Vrany <jan.vrany@fit.cvut.cz> parents: 166 diff changeset	30	aPPContext restore: positions last.
166 749f1a5c6d3e initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	31	^ elements asArray ].
749f1a5c6d3e initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	32	elements isEmpty ifTrue: [
377 6112a403a52d Updated to latest version from Moose repository. Jan Vrany <jan.vrany@fit.cvut.cz> parents: 166 diff changeset	33	aPPContext restore: memento.
166 749f1a5c6d3e initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	34	^ element ].
749f1a5c6d3e initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	35	elements removeLast.
749f1a5c6d3e initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	36	positions removeLast ].
377 6112a403a52d Updated to latest version from Moose repository. Jan Vrany <jan.vrany@fit.cvut.cz> parents: 166 diff changeset	37	aPPContext restore: memento.
6112a403a52d Updated to latest version from Moose repository. Jan Vrany <jan.vrany@fit.cvut.cz> parents: 166 diff changeset	38	^ PPFailure message: 'overflow' context: aPPContext at: memento position
166 749f1a5c6d3e initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	39	! !
749f1a5c6d3e initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	40
749f1a5c6d3e initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	41	!PPGreedyRepeatingParser class methodsFor:'documentation'!
749f1a5c6d3e initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	42
749f1a5c6d3e initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	43	version
749f1a5c6d3e initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	44	^ '$Header: /cvs/stx/stx/goodies/petitparser/PPGreedyRepeatingParser.st,v 1.1 2014-03-04 14:32:42 cg Exp $'
749f1a5c6d3e initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	45	!
749f1a5c6d3e initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	46
749f1a5c6d3e initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	47	version_CVS
749f1a5c6d3e initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	48	^ '$Header: /cvs/stx/stx/goodies/petitparser/PPGreedyRepeatingParser.st,v 1.1 2014-03-04 14:32:42 cg Exp $'
380 8fe3cb4e607f Remove Pharoisms to make code more portable and running on Smalltalk/X Jan Vrany <jan.vrany@fit.cvut.cz> parents: 377 diff changeset	49	!
8fe3cb4e607f Remove Pharoisms to make code more portable and running on Smalltalk/X Jan Vrany <jan.vrany@fit.cvut.cz> parents: 377 diff changeset	50
8fe3cb4e607f Remove Pharoisms to make code more portable and running on Smalltalk/X Jan Vrany <jan.vrany@fit.cvut.cz> parents: 377 diff changeset	51	version_HG
8fe3cb4e607f Remove Pharoisms to make code more portable and running on Smalltalk/X Jan Vrany <jan.vrany@fit.cvut.cz> parents: 377 diff changeset	52
8fe3cb4e607f Remove Pharoisms to make code more portable and running on Smalltalk/X Jan Vrany <jan.vrany@fit.cvut.cz> parents: 377 diff changeset	53	^ '$Changeset: <not expanded> $'
166 749f1a5c6d3e initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	54	! !
749f1a5c6d3e initial checkin Claus Gittinger <cg@exept.de> parents: diff changeset	55

author	Jan Vrany <jan.vrany@fit.cvut.cz>
	Tue, 16 Jun 2015 07:49:21 +0100
changeset 491	82b272c7dc37
parent 380	8fe3cb4e607f
permissions	-rw-r--r--