Re: how to truncate an array

[Ray Andrews <rayandrews@xxxxxxxxxxx>]

On 03/04/2014 07:05 PM, Bart Schaefer wrote:
> On Mar 4, 12:02pm, Ray Andrews wrote:
> }
> } God knows what " =() " really does, and I'm smart enough to not even ask ;-)
>
> Heh.  () in an assignment is just an array with no elements.
That's easy for you to say. ;-) What I mean is how the underlying C code 
knows to terminate
the array. Come to think of it, there must be a null inserted, cuz 
that's how C does things
even if zsh wants to be different. I wish we could just do the same 
thing up front and in yo' face.
Nevermind, I hafta try to think like a zsheller.
>