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"
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COPYRIGHT (c) 1989 by Claus Gittinger
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167
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All Rights Reserved
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This software is furnished under a license and may be used
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only in accordance with the terms of that license and with the
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inclusion of the above copyright notice. This software may not
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be provided or otherwise made available to, or used by, any
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other person. No title to or ownership of the software is
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hereby transferred.
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"
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Object subclass:#ClassCategoryReader
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784
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instanceVariableNames:'myClass myCategory privacy ignore primSpec'
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classVariableNames:'KeepSource'
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poolDictionaries:''
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category:'Kernel-Support'
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1
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!
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88
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!ClassCategoryReader class methodsFor:'documentation'!
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copyright
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"
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COPYRIGHT (c) 1989 by Claus Gittinger
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167
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All Rights Reserved
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1
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88
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This software is furnished under a license and may be used
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only in accordance with the terms of that license and with the
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inclusion of the above copyright notice. This software may not
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be provided or otherwise made available to, or used by, any
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other person. No title to or ownership of the software is
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hereby transferred.
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"
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!
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documentation
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"
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a helper class for fileIn - keeps track of class and category to filein for.
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Instances of this are created by the #methodsFor: methods in Class, to
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read the next chunk(s) from a stream.
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"
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! !
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1
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425
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!ClassCategoryReader class methodsFor:'initialization'!
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initialize
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KeepSource := true
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! !
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!ClassCategoryReader class methodsFor:'instance creation'!
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class:aClass category:aCategory
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"return a new ClassCategoryReader to read methods for aClass with
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methodCategory aCategory"
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^ self new class:aClass category:aCategory
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!
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class:aClass primitiveSpec:which
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"return a ClassCategoryReader to read a primitiveSpec chunk"
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^ self new class:aClass primitiveSpec:which
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!
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skippingChunks
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"return a class categoryReader which skips chunks up to the next empty one"
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^ self new ignoreMethods
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! !
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699
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!ClassCategoryReader class methodsFor:'defaults'!
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1
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keepSource
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^ KeepSource
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"Created: 9.9.1995 / 15:22:27 / claus"
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216
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!
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keepSource:aBoolean
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KeepSource := aBoolean
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68
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699
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"Created: 9.9.1995 / 15:22:26 / claus"
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! !
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!ClassCategoryReader methodsFor:'fileIn'!
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fileInFrom:aStream
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"read method-chunks from the input stream, aStream; compile them
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and add the methods to the class defined by the class-instance var"
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self fileInFrom:aStream notifying:nil passChunk:false
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!
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fileInFrom:aStream notifying:requestor passChunk:passChunk
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"read method-chunks from the input stream, aStream; compile them
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and add the methods to the class defined by the class-instance var;
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errors and notifications are passed to requestor"
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450
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|aString done method compiler makeSourceRef sourceFile pos nm|
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ignore ifFalse:[
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784
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Smalltalk silentLoading ifFalse:[
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myClass isNil ifTrue:[
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nm := '** UndefinedClass **'
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] ifFalse:[
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nm := myClass name
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].
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Transcript show:' '; show:nm; show:' -> '; showCr:myCategory.
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].
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328
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makeSourceRef := false.
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KeepSource == false ifTrue:[
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aStream isFileStream ifTrue:[
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sourceFile := aStream pathName.
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"/ sourceFile printNL.
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makeSourceRef := true.
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]
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].
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425
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].
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done := false.
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[done] whileFalse:[
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done := aStream atEnd.
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done ifFalse:[
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makeSourceRef ifTrue:[
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pos := aStream position
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].
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aString := aStream nextChunk.
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done := aString isNil or:[aString isEmpty].
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done ifFalse:[
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primSpec notNil ifTrue:[
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myClass perform:primSpec with:aString.
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"
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ignore rest
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"
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ignore := true
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].
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ignore ifFalse:[
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passChunk ifTrue:[
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requestor source:aString
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].
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328
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784
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compiler := myClass compilerClass.
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350
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784
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"/
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"/ kludge - for now;
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"/ have to make ST/X's compiler protocol be compatible to ST-80's
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"/ for other compilers to work ... (TGEN for example)
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"/
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(compiler respondsTo:#compile:forClass:inCategory:notifying:install:skipIfSame:)
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ifTrue:[
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"/ ST/X's compiler
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method :=compiler
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compile:aString
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forClass:myClass
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inCategory:myCategory
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notifying:requestor
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install:true
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skipIfSame:true.
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350
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784
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makeSourceRef ifTrue:[
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method source = aString ifTrue:[
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method sourceFilename:sourceFile position:pos
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]
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]
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] ifFalse:[
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"/ some generated (TGEN) compiler
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method := compiler new
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compile:aString
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in:myClass
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notifying:requestor
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ifFail:nil
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].
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328
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784
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privacy notNil ifTrue:[
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privacy == #private ifTrue:[
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method setToPrivate
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] ifFalse:[
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privacy == #protected ifTrue:[
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method setToProtected
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]
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]
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]
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]
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]
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]
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1
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]
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425
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"Modified: 9.9.1995 / 15:29:08 / claus"
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784
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"Modified: 17.12.1995 / 16:01:47 / cg"
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699
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! !
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!ClassCategoryReader methodsFor:'private'!
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class:aClass category:aCategory
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"set the instance variables"
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myClass := aClass.
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myCategory := aCategory.
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ignore := false
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1
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!
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699
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class:aClass primitiveSpec:which
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"set the instance variables"
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myClass := aClass.
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primSpec := which.
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ignore := false
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! !
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!ClassCategoryReader methodsFor:'special'!
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ignoreMethods
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ignore := true
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!
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1
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699
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privateProtocol
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privacy := #private
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!
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protectedProtocol
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privacy := #protected
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1
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! !
|
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699
|
224 |
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!ClassCategoryReader class methodsFor:'documentation'!
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version
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784
|
228 |
^ '$Header: /cvs/stx/stx/libbasic/ClassCategoryReader.st,v 1.24 1995-12-17 15:20:23 cg Exp $'
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699
|
229 |
! !
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ClassCategoryReader initialize!
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