From: gautier_niouzes@hotmail.com (Gautier)
Subject: Re: Newbie: display control
Date: 2 Mar 2003 02:11:23 -0800
Date: 2003-03-02T10:11:24+00:00 [thread overview]
Message-ID: <17cd177c.0303020211.7097abb@posting.google.com> (raw)
In-Reply-To: 87f5a614.0303011527.4cb09de2@posting.google.com
svaa:
> Is there any library to control display cursor etc, that has become
> an standard "de facto" in Ada 95?.
>
> I'm a newbie in Ada, but I think it's strange that Ada RM, that covers
> a lot of stuff, doesn't have a screen/cursor/keyboard standard spec.
> the user interface in Ada 95 is sad (well, I would say missing).
>
> I know there are a lot of terminals, and depends a lot upon hardware.
> But the first Ada was born in 1983, not in 1960, terminals were then
> an important part of computers world. I don't mean Ada should have a
> full GUI, but at least a "clear screen", and "set cursor position"
> procedure. Or was the main goal of Ada embedded systems?
The designers of Ada have always been very careful not hooking the
language into a specific system (for Ada83 even too minimalist, e.g.
the missing math libraries). You terminal issue is a good example
of the pertinence of this carefulness: in 1983 the terminals had
perhaps the "set cursor position" feature, but a normal command
line window in 2003 provide basically not more functionality than
what you find in Ada.Text_IO.
________________________________________________________
Gautier -- http://www.mysunrise.ch/users/gdm/gsoft.htm
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next prev parent reply other threads:[~2003-03-02 10:11 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-03-01 23:27 Newbie: display control svaa
2003-03-02 0:12 ` tmoran
2003-03-02 1:30 ` David C. Hoos, Sr.
2003-03-02 10:11 ` Gautier [this message]
2003-03-02 11:54 ` Frank J. Lhota
2003-03-02 12:53 ` Larry Kilgallen
2003-03-02 14:24 ` Frank J. Lhota
2003-03-02 21:30 ` Aurele Vitali
2003-03-04 11:02 ` Gautier
2003-03-03 20:17 ` Stephen Leake
2003-03-03 22:04 ` John R. Strohm
2003-03-04 15:56 ` Frank J. Lhota
2003-03-04 17:45 ` Stephen Leake
2003-03-05 8:44 ` Ada2005 clear screen etc Peter Hermann
2003-03-05 13:40 ` Preben Randhol
2003-03-05 14:42 ` Peter Hermann
2003-03-05 14:45 ` Preben Randhol
2003-03-05 15:12 ` Peter Hermann
2003-03-06 13:04 ` Marin David Condic
2003-03-16 4:37 ` Robert I. Eachus
2003-03-16 11:04 ` Preben Randhol
2003-03-17 21:17 ` Randy Brukardt
2003-03-18 8:48 ` Preben Randhol
2003-03-18 9:23 ` Preben Randhol
2003-03-18 20:31 ` Randy Brukardt
2003-03-19 8:13 ` Preben Randhol
2003-03-05 22:20 ` Frode Tennebø
2003-03-05 22:27 ` Frode Tennebø
2003-03-05 16:52 ` sk
2003-03-05 17:44 ` Stephen Leake
2003-03-05 20:46 ` Larry Kilgallen
2003-03-06 13:09 ` Marin David Condic
2003-03-06 19:52 ` Stephen Leake
2003-03-07 12:49 ` Marin David Condic
2003-03-06 19:54 ` sk
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