On 10/19/16 8:16 PM, Eduardo A. Bustamante López wrote:
> I wonder the same thing. I don't understand the reasoning for picking (2).
It's useful functionality with a particular meaning. If you want to use
that variable for something else, you can.
--
``The lyf so short, the craft so long to lerne.'' - Chaucer
``Ars longa, vita brevis'' - Hippocrates
Chet Ramey, UTech, CWRU c...@case.edu http://cnswww.cns.cwru.edu/~chet/
