back with more issues

[Rotwang]

On 12/08/2013 06:54, Dave Angel wrote:
> [...]
>
> This function makes no sense to me.  A function should have three
> well-defined pieces:  what are its parameters, what does it do, what are
> its side-effects, and what does it return.

No! A function should have *four* well-defined pieces: what are its 
parameters, what does it do, what are its side-effects, what does it 
return, and an almost fanatical devotion to the Pope [etc.]