On Jan 29, 2007, at 17:43 , Ralph Johnson wrote:
I have a .pr file that only contains a couple of workspaces. In other words, it does not use eToys.
Projects to me are a part of etoys.
It does not work in 3.9, either. The problem is that Morphic changed enough that 3.8 Morphs (and a workspace is a Morph) will not work in 3.9. My workspace has lots of colored text, so I can't just save it to a text file and read it back in again.
My guess is that this was not done on purpose, but it is still a pain in the neck.
I think there were reports that the major thing preventing project loading is the general class layout changes that were done to support traits. If it is just individual classes that changed, conversion methods can be provided that migrate instances on load.
- Bert -