Le 3 déc. 08 à 10:44, Romain Bardou a écrit :

> Well, you can also simply execute the commands yourself, in a loop,  
> using Command.execute or Command.execute_many.

But doesn't this break things ? Actions are supposed to build the  
command not execute it.

Daniel

P.S. something like

Rec of 'a * ('a -> action -> [ `Stop | `Step of command * 'a ])

would be better or

Rec of 'a * ('a -> action-> command * 'a) with the convention that  
returning Nop stops the recursion.