Subversion bundle, Commit window.
I wrote a long, long commit message. I decided I wanted to refer to an earlier message (so I'd remember what changes happened since the last commit). I choose a "Previous Summary" from the menu. The message-text area is filled with the historical text.
Expected: I should be able to recover the message I was working on, via a control or at least via Undo.
Actual: My work on the message is destroyed.
-- F