hi all,

with RefactoringBrowser, this problem occur while selecting a method 
with following code:
contents
    ^ { }

or this one in RBFormatter
selectorsToLeaveOnLine
    ^#(#to:do: #to:by: #to:by:do: )

 a cs fixing it is attached

alain

---------------------------------------------------------------------------------------------------
26 March 2005 2:33:04 pm

VM: unix - a SmalltalkImage
Image: Squeak3.8gamma [latest update: #6599]

SecurityManager state:
Restricted: false
FileAccess: true
SocketAccess: true
Working Dir /home/plantec/dvpt/squeak-test/3.8
Trusted Dir /home/plantec/dvpt/squeak-test/3.8/secure
Untrusted Dir /home/plantec/dvpt/squeak-test/3.8/My Squeak

Text(Object)>>doesNotUnderstand: #findTokens:
    Receiver: a Text for '{
        
    }'
    Arguments and temporary variables:
        aMessage:     findTokens: '
    '
    Receiver's instance variables:
        string:     '{
        
    }'
        runs:     a RunArray runs: #(7) values: #(#(a TextFontChange 
font: 1))

RBColorFormatter(RBFormatter)>>maybeJoinLinesFrom:
    Receiver: a RBColorFormatter
    Arguments and temporary variables:
        aBlock:     [] in 
RBColorFormatter(RBFormatter)>>acceptArrayNode: {[codeStream next...etc...
        statementBegin:     42
        statementEnd:     49
        statementText:     a Text for '{
        
    }'
        statementLines:     nil
        initialLineLength:     1
        line:     nil
    Receiver's instance variables:
        codeStream:     a DialectStream a Text for 
'computedContentsUsingContext: aContext ...etc...
        lineStart:     48
        firstLineLength:     39
        tabs:     1

RBColorFormatter(RBFormatter)>>acceptArrayNode:
    Receiver: a RBColorFormatter
    Arguments and temporary variables:
        anArrayNode:     RBArrayNode({ })
    Receiver's instance variables:
        codeStream:     a DialectStream a Text for 
'computedContentsUsingContext: aContext ...etc...
        lineStart:     48
        firstLineLength:     39
        tabs:     1

RBArrayNode>>acceptVisitor:
    Receiver: RBArrayNode({ })
    Arguments and temporary variables:
        aProgramNodeVisitor:     a RBColorFormatter
    Receiver's instance variables:
        parent:     RBReturnNode(^{ })
        comments:     nil
        parentheses:     nil
        leftBrace:     43
        rightBrace:     45
        statements:     an OrderedCollection()


--- The full stack ---
Text(Object)>>doesNotUnderstand: #findTokens:
RBColorFormatter(RBFormatter)>>maybeJoinLinesFrom:
RBColorFormatter(RBFormatter)>>acceptArrayNode:
RBArrayNode>>acceptVisitor:
 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
RBColorFormatter(RBFormatter)>>visitNode:
RBColorFormatter(RBFormatter)>>acceptReturnNode:
RBReturnNode>>acceptVisitor:
RBColorFormatter(RBFormatter)>>visitNode:
RBColorFormatter(RBFormatter)>>formatStatementsFor:
RBColorFormatter(RBFormatter)>>acceptSequenceNode:
RBSequenceNode>>acceptVisitor:
RBColorFormatter(RBFormatter)>>visitNode:
[] in RBColorFormatter(RBFormatter)>>acceptMethodNode: {[self 
formatMethodCommentFor: aMethodNode indentBefore: true.  self indent. ...]}
RBColorFormatter(RBFormatter)>>indent:while:
RBColorFormatter(RBFormatter)>>indentWhile:
RBColorFormatter(RBFormatter)>>acceptMethodNode:
RBMethodNode>>acceptVisitor:
RBColorFormatter(RBFormatter)>>visitNode:
RBColorFormatter(RBFormatter)>>format:
RBMethodNode(RBProgramNode)>>colorizedFormattedCode
RBParser class>>format:in:notifying:decorated:
RBParser class>>format:in:notifying:contentsSymbol:
RefactoringBrowser(CodeHolder)>>sourceStringPrettifiedAndDiffed
RefactoringBrowser(Browser)>>selectedMessage
RefactoringBrowser(Browser)>>contents
PluggableTextMorph>>getText
PluggableTextMorph>>update:
[] in RefactoringBrowser(Object)>>changed: {[:aDependent | aDependent 
update: aParameter]}
DependentsArray>>do:
RefactoringBrowser(Object)>>changed:
RefactoringBrowser(Object)>>contentsChanged
RefactoringBrowser(CodeHolder)>>contentsChanged
RefactoringBrowser(Browser)>>messageListIndex:
PluggableListMorph>>changeModelSelection:
PluggableListMorph>>mouseUp:
PluggableListMorph(Morph)>>handleMouseUp:
MouseButtonEvent>>sentTo:
PluggableListMorph(Morph)>>handleEvent:
PluggableListMorph(Morph)>>handleFocusEvent:
[] in HandMorph>>sendFocusEvent:to:clear: {[ActiveHand := self.  
ActiveEvent := anEvent.  result := focusHolder     han...]}
[] in PasteUpMorph>>becomeActiveDuring: {[aBlock value]}
BlockContext>>on:do:
PasteUpMorph>>becomeActiveDuring:
HandMorph>>sendFocusEvent:to:clear:
HandMorph>>sendEvent:focus:clear:
HandMorph>>sendMouseEvent:
HandMorph>>handleEvent:
HandMorph>>processEvents
[] in WorldState>>doOneCycleNowFor: {[:h |  ActiveHand := h.  h 
processEvents.  capturingGesture := capturingGest...]}
Array(SequenceableCollection)>>do:
WorldState>>handsDo:
WorldState>>doOneCycleNowFor:
WorldState>>doOneCycleFor:
PasteUpMorph>>doOneCycle
[] in Project class>>spawnNewProcess {[[World doOneCycle.  Processor 
yield.  false] whileFalse.  nil]}
...etc...

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