Is it possible to exit a contract?

[berni]

On Thursday, 22 March 2018 at 16:22:04 UTC, Ali Çehreli wrote:
> Never thought of it before. :) I would put all that code into a 
> function and call from the out block.

I rejected this, because I've got an unease feeling using extra 
functions in contract programming. Can't tell, where this feeling 
comes from; maybe just because I've too few experience with 
contract programming...