> An easy workaround is to allocate Unicode in place of nil in:
> EncodedCharSet class>>initialize
> "
> 	self initialize
> "
> 	self allSubclassesDo: [:each | each initialize].
> 
> 	EncodedCharSets _ Array new: 256 withAll: Unicode.
> 	snip...
> 
> A better feature would be to prevent recursive Debugger invocations...
> But that is a little harder I guess.

  And for a system like Pharo that really doesn't have to carry the
big burden from the previous version, Unicode can be the first entry,
and the other language environments can be reordered to pack the
entries in EncodedCharSets.  (Along with the all name changes and
cleanup.)

-- Yoshiki