Sounds about right.  Has PS/PDF/printed output been removed completely or is there an alternative?

On Feb 25, 2013, at 0:57 , David T. Lewis <lewis at mail.msen.com> wrote:
> 
> These methods are apparently by Marcel Weiher (MPW) and are probably related
> to Postscript encoding, see MorphicExtras-Postscript Filters.
> 
> None of this (including the Postscript encoding) is used in Squeak now, and
> I don't see any usage as far back as Squeak 3.6 either.
> 
> Maybe someone can remember what this was used for? Otherwise, I can't see
> anything wrong with removing all implementers of #printOnStream: as well as
> the entire category "MorphicExtras-Postscript Filters" and the test method
> IntegerTest>>testIntegerByteEncoded.