Fix TranslucentColor selectors for Squeak 6.0

Complements Graphics-nice.444.

Metaclasses/Metaclasses.tex

@@ -231,7 +231,7 @@ \section{Every class is an instance of a metaclass}
 TranslucentColor allSuperclasses  --> an OrderedCollection(Color Object ProtoObject)
 TranslucentColor instVarNames     --> #('alpha')
 TranslucentColor allInstVarNames --> #('rgb' 'cachedDepth' 'cachedBitPattern' 'alpha')
-TranslucentColor selectors sorted --> #(#addName: #alpha #alpha: #asHTMLColor #asNontranslucentColor #balancedPatternForDepth: #bitPatternForDepth: #convertToCurrentVersion:refStream: #hash #isOpaque #isTranslucent #isTranslucentColor #isTransparent #name #pixelValueForDepth: #pixelWordForDepth: #privateAlpha #scaledPixelValue32 #setRgb:alpha: #storeArrayValuesOn: #storeOn:)
+TranslucentColor selectors sorted --> #(#addName: #alpha #alpha: #asHTMLColor #asNontranslucentColor #balancedPatternForDepth: #bitPatternForDepth: #convertToCurrentVersion:refStream: #hash #isOpaque #isTranslucent #isTranslucentColor #isTransparent #name #pixelValueForDepth: #pixelWordForDepth: \SqVersionSwitch{6.0}{#printOn:}{} #privateAlpha #scaledPixelValue32 #setRgb:alpha: #storeArrayValuesOn: #storeOn:)
 \end{code}
 \cmindex{Class}{subclasses}
 \cmindex{Behavior}{allSuperclasses}