From: Jeffrey Carter <jrcarter@acm.org>
Subject: Re: Escape codes
Date: Sat, 15 Mar 2003 02:15:17 GMT
Date: 2003-03-15T02:15:17+00:00 [thread overview]
Message-ID: <3E728D17.7030906@acm.org> (raw)
In-Reply-To: cisca.343$6f1.31576@stones.force9.net
J.Matthews wrote:
> Can anyone explain why this doesn't work. I am fairly new to ADA and
> would appreciate the help!
>
> with ada.text_io; use ada.text_io;
>
> procedure ClearScreen is
>
> begin
>
> Put (Item => ASCII.ESC);
> Put (Item => "[2J");
>
> end ClearScreen;
>
> It's meant to clear the screen but all it does is display a small
> left arrow then [2J
This has nothing to do with Ada. Your display does not recognize ANSI
escape sequences.
Note that you can write this as
Put (Ascii.Esc & "[2J");
--
Jeff Carter
"That was the most fun I've ever had without laughing."
Annie Hall
next prev parent reply other threads:[~2003-03-15 2:15 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-03-14 21:56 Escape codes J.Matthews
2003-03-14 23:01 ` tmoran
2003-03-15 2:15 ` Jeffrey Carter [this message]
-- strict thread matches above, loose matches on Subject: below --
2007-03-05 12:20 Escape Codes Martin Krischik
2007-03-05 12:53 ` Georg Bauhaus
2007-03-05 13:16 ` Thomas Dickey
2007-03-05 13:12 ` brian.b.mcguinness
2007-03-05 13:22 ` Thomas Dickey
2007-03-05 14:03 ` Martin Krischik
2007-03-05 14:50 ` Markus E Leypold
2007-03-06 7:47 ` Martin Krischik
2007-03-05 14:58 ` Thomas Dickey
2007-03-05 13:24 ` Markus E Leypold
2007-03-05 15:47 ` Ali Bendriss
2007-03-05 16:47 ` Adam Beneschan
2007-03-05 21:32 ` Thomas Dickey
2007-03-05 18:51 ` Jeffrey R. Carter
2007-03-06 3:16 ` Brian May
2007-03-06 12:00 ` Thomas Dickey
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