I was writing up this request but hadn't posted it, so here goes.
Adding a -b switch to /clipboard to allow restoring the clipboard from a &binvar, complementing the current $cb(-1,,&binvar) saving clipboard to binvar.
This would make it possible to accurately restore the prior multi-line contents of the clipboard, as the current clipboard /command isn't able to preserve leading/trailing/consecutive spaces. Nor can /clipboard restore clipboards longer than 4150 characters.
