From: Jakob Heinemann <Jakob.Heinemann@ericsson.com>
Subject: GNAT: Handling of textfile end-of-page
Date: 1997/06/18
Date: 1997-06-18T00:00:00+00:00 [thread overview]
Message-ID: <33A80160.1AFF@ericsson.com> (raw)
Hi!
I'm running GNAT 3.09 (gcc 2.72) on a Sun Solaris 2.5.
I have trouble detecting special characters in a textfile
that I read.
In the source text file that I read, pages are separated
with FF (FormFeed) characters, you know ASCII 12. =
In the files the FF-character can appear at any place on =
a line. The Ada.text_io-package can only detect new-page
as a combination of <new-line><ff> which is not satisfactory
for me. None of the ways I've tried, reading single characters
from the file, will return a FF-character. =
The opposite is on the other hand possible. I can write to
text files using ada.text_io.put(character'val(12)) and
it will appear on the outfile anywhere on a line, but then =
I can't read it back and detect the FF. =
If anyone can help me with this problem I'll be very happy!
Please help me! =
/Jakob :)
PS: Please also make a direct reply to my e-mail! =
mailto:Jakob.Heinemann@ericsson.com
Ericsson Saab Avionics AB Link=F6ping
+46 13 284249
next reply other threads:[~1997-06-18 0:00 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
1997-06-18 0:00 Jakob Heinemann [this message]
1997-06-19 0:00 ` GNAT: Handling of textfile end-of-page Anonymous
1997-06-20 0:00 ` Robert Dewar
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