On 10/6/06, Martin Bähr <[EMAIL PROTECTED]> wrote:
> On Fri, Oct 06, 2006 at 02:54:13AM +0200, Axel Liljencrantz wrote:
> > >yes, but it makes me think that this is something that can be shared
> > >across multiple machines. global makes me think of system-wide (consider
> > >the term "world-readable" actually meaning readable system-wide.)
> > world-readable sound to me like everybody having read access, and
> > implies that not everybody would have write access.
>
> my point was on: global = world = everybody = system wide
> and therefore global != within one shell session.

True. If it was not for the historical baggage that the terms global
and local hold, it would be just as logical to use the terms local,
regional and global. Both, in my view, give the same sense of internal
ordering, and neither really explains the actual difference between
(what we today call) global and universal.

I'm not arguing that people who have not heard the terms global and
local will intuitively understand them, but do belive that people who
have heard them will have a decent chance of understanding intuitively
where universal fits in, and that they might be confused if the other
scopes are named e.g. block and session, and think "Huh? How does that
differ from global/local"?

>
> greetings, martin.
> --
> cooperative communication with sTeam      -     caudium, pike, roxen and unix
> offering: programming, training and administration   -  anywhere in the world
> --
> pike programmer   travelling and working in europe             open-steam.org
> unix system-      bahai.or.at                        iaeste.(tuwien.ac|or).at
> administrator     (caudium|gotpike).org                          is.schon.org
> Martin Bähr       http://www.iaeste.or.at/~mbaehr/
>


-- 
Axel

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