Re: Attempt for an UNO Undo API

On 10/27/10 10:14, Frank Schönheit wrote:
> In reacting on the error during Undo, I don't see a real difference
> between "Exception" and a specific "UndoFailedException". However, in
> using the API, and maybe propagating exceptions up the stack, a specific
> exception is slightly better for knowing what went wrong than a generic
> one, I'd say.

A specific exception can be much better than only slightly better here, 
if you give it useful semantics.  (The semantics of a generic exception 
being that the program is in an unknown state.)

-Stephan