the dreaded offside rule

[Doaitse Swierstra]

>
> '(case x of p -> e, 42)'.

Where one of course should have written:

(case x of p -> e; , 42)

or even

(case x of p -> e;;, 42)

I am just giving this to show to those who claim that things are  
simple are probably overlooking things,

  Doaitse