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From: Robert A Duff <bobduff@world.std.com>
Subject: Re: Why is it Called a Package?
Date: 2000/03/29
Date: 2000-03-29T00:00:00+00:00	[thread overview]
Message-ID: <wcc4s9pr8o6.fsf@world.std.com> (raw)
In-Reply-To: 87u2hq857e.fsf@deneb.cygnus.argh.org

Florian Weimer <fw@deneb.cygnus.argh.org> writes:

> 
> Robert A Duff <bobduff@world.std.com> writes:
> 
> > FWIW, I don't like ".all" -- I prefer Pascal's "^".
> 
> A missing or a surplus dereference operation can make a huge
> difference, and sometimes, both variants are legal Ada code.  So it's
> probably better to have a clear mark for this, and "^" is perhaps too
> easily overlooked.

But in Ada, dereferences are *optional* in most contexts!  And all
programmers leave them out when optional, because ".all" is so big and
ugly and non-intuitive.  My point was that I agree with you that
dereferences make a huge difference, and so should be explicit.
Mumble^.Next is plenty explicit for me.

>...  Personally, I prefer U+2191 (UPWARDS ARROW) to
> ".all", but the former would involve a quite radical change. ;)

Well, the "^" of Pascal originally *was* an up arrow.

- Bob




  reply	other threads:[~2000-03-29  0:00 UTC|newest]

Thread overview: 41+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2000-03-27  0:00 Why is it Called a Package? Gary Scott
2000-03-27  0:00 ` Larry Kilgallen
2000-03-27  0:00   ` Robert A Duff
2000-03-28  0:00     ` Gary Scott
2000-03-27  0:00 ` Nick Roberts
2000-03-27  0:00   ` Robert A Duff
2000-03-29  0:00     ` Florian Weimer
2000-03-29  0:00       ` Robert A Duff [this message]
2000-03-30  0:00         ` Geoff Bull
2000-03-30  0:00           ` Robert A Duff
2000-03-30  0:00             ` Jean-Marc Bourguet
2000-03-30  0:00               ` David Starner
2000-04-03  0:00               ` Robert A Duff
2000-04-06  0:00             ` Brian Rogoff
2000-04-07  0:00               ` Robert Dewar
2000-04-07  0:00                 ` Brian Rogoff
2000-04-07  0:00                   ` Hyman Rosen
2000-04-07  0:00                     ` Brian Rogoff
2000-04-12  0:00                 ` Comment from the trenchs Robert Brantley
2000-04-13  0:00                   ` Jeff Carter
2000-04-17  0:00                     ` Robert Brantley
2000-04-07  0:00               ` Why is it Called a Package? Robert A Duff
2000-04-07  0:00                 ` Brian Rogoff
2000-04-07  0:00                   ` Robert A Duff
2000-04-08  0:00                     ` Brian Rogoff
2000-04-07  0:00               ` Pascal Obry
2000-04-07  0:00                 ` Samuel T. Harris
2000-04-07  0:00                   ` Brian Rogoff
2000-04-08  0:00                     ` Robert A Duff
2000-04-07  0:00                   ` Richard D Riehle
2000-04-08  0:00                     ` Florian Weimer
2000-04-09  0:00                       ` Stefan Skoglund
2000-04-07  0:00                   ` Stanley R. Allen
2000-04-07  0:00                 ` Paul Graham
2000-03-28  0:00   ` Ken Garlington
2000-03-28  0:00   ` Jean-Marc Bourguet
2000-03-28  0:00     ` Robert A Duff
2000-03-30  0:00     ` Alfred Hilscher
2000-03-31  0:00       ` Anders Wirzenius
2000-03-29  0:00   ` Florian Weimer
2000-03-27  0:00 ` Ted Dennison
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