Daniel Brockman wrote:
> 
> It's your lucky day:
> 
>    "a b c" =~ /\A[[:print:]]*\z/    #=> 0
> 
>    "a \0 c" =~ /\A[[:print:]]*\z/   #=> nil
> 


Great, thanks.


(I should start to read the manual...)


Hadmut