undo paste of curves?

[roy]

i've just pasted a curve and ctrl-z doesn't do anything..... but if you hit ctrl-z again it undoes fine!
If I adjust a curve, paste and then undo, it skips back to before the adjustment, not to before the paste.
(I guess that means paste isn't logging into undo history?)

[-default]

Thanks.  That's probably exactly it. - I've added this to the list.