> PS: Andreas: just sending 'signal' again does not work in my 
> 3.5 image, but works ok in 3.6. So everything is fine... Thanks.

Quite interesting. I'm sure ANSI must be saying something about these
issues, e.g., #resignalAs: from outside the handler block as well as #signal
once the exception has been signaled and handled. I really wonder what the
expected behavior is...

Cheers,
  - Andreas