Re: [stack] What does "concatenative" actually mean?

On Mar 4, 2009, at 5:55 PM, John Cowan wrote:

> To be fair, most of those claims predate the addition of input to Joy,
> which happened when I reworked Joy0 into Joy1, the current version
> with the file I/O, random numbers, clock time, and command-line args.
> Before that, the only I/O function was ".", which outputs the top of
> stack; by itself, that doesn't make Joy0 not purely functional.

Good to know. Relatively speaking, I'm late to the game here.

- John