Caution!
REBOL currently doesn't deep copy derived objects with embedded objects in
them.
Your best bet is:
obj!: [a: "" b: ""]
obj: make object! obj!
t!: append copy/deep obj! [c: ""]
t: make object! t!
Extend: func [Base [block!] Extension [block!]] [
append copy/deep Base Extension
]
r!: Extend t! [d: ""]
r: make object! r!
Andrew Martin
ICQ: 26227169
http://members.xoom.com/AndrewMartin/
-><-
