How to copy a substack from one rev file to another

[phaworth]

For reasons connected with my earlier post about not being able to undo various changes, I need to copy a substack from a backup copy of my .rev file into the current version of it, deleting the existing substack with the same name.

How can I do this?

Thanks,
Pete

[BvG]

open stack with wrong substack. message box:

delete stack "substack name goes here"



Save the mainstack, and open the stack with the correct stack, again in the message box:

set the mainstack of stack "substack name goes here" to "mainstack name goes here"

[phaworth]

Excellent! Worked perfectly, thanks a lot.
Pete