I'd like to see something like Carbon for old apps so that they boot in modern window frames (without the missing Tahoe corners) and can save to files.
I'd like to see something like Carbon for old apps so that they boot in modern window frames (without the missing Tahoe corners) and can save to files.
Advanced Mac Substitute stores documents and preference files in sandboxed host directories.
For example, check out the MacPaint demo:
https://www.v68k.org/advanced-mac-substitute/demo/MacPaint-A...
If you were to double-click the Hello document in macOS' Finder, it would launch and open in MacPaint.app.
This is exactly the sort of project that can serve as the basis for such a system.