Pádraig Brady wrote:
I was just looking at this line in cat.c: http://url.ie/1aq1
if (input_pending)
write_pending (outbuf, bpout);
Shouldn't that be?
if (!input_pending)
write_pending (outbuf, bpout);
Oh! You're right.
That's a bug (mine): disabled optimization.
Jim Meyering wrote:
Pádraig Brady wrote:
I was just looking at this line in cat.c: http://url.ie/1aq1
if (input_pending)
write_pending (outbuf, bpout);
Shouldn't that be?
if (!input_pending)
write_pending (outbuf, bpout);
Oh! You're right.
That's a bug
Pádraig Brady wrote:
Jim Meyering wrote:
Pádraig Brady wrote:
I was just looking at this line in cat.c: http://url.ie/1aq1
if (input_pending)
write_pending (outbuf, bpout);
Shouldn't that be?
if (!input_pending)
write_pending (outbuf, bpout);
Oh! You're right.
Jim Meyering wrote:
Pádraig Brady wrote:
but I guess it's worth keeping the functionality.
I agree.
Would you like to handle it?
will do
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Would you like to handle it?
will do
thanks!
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Jim Meyering wrote:
Would you like to handle it?
will do
attached
From 5af58e0557198c464f39a2a0939c37941fdfd668 Mon Sep 17 00:00:00 2001
From: =?utf-8?q?P=C3=A1draig=20Brady?= p...@draigbrady.com
Date: Wed, 11 Mar 2009 11:39:33 +
Subject: [PATCH] cat: Fix immediate output of processed data
Pádraig Brady wrote:
Jim Meyering wrote:
Would you like to handle it?
will do
attached
oops, previous one didn't update tests/Makefile.am
From 11e4014d8c8ffa0e26f8c4518e5e19ef9159869d Mon Sep 17 00:00:00 2001
From: =?utf-8?q?P=C3=A1draig=20Brady?= p...@draigbrady.com
Date: Wed, 11 Mar 2009
Pádraig Brady wrote:
Jim Meyering wrote:
Would you like to handle it?
will do
attached
From 5af58e0557198c464f39a2a0939c37941fdfd668 Mon Sep 17 00:00:00 2001
From: =?utf-8?q?P=C3=A1draig=20Brady?= p...@draigbrady.com
Date: Wed, 11 Mar 2009 11:39:33 +
Subject: [PATCH] cat: Fix immediate
On Jan 16, 2008 12:41 AM, [EMAIL PROTECTED] wrote:
J But the main problem is to figure out where to put such a document
J so that new users will actually read it. What do you think?
Somewhere around
$ info -o - coreutils|grep -C 2 Intro
I'm not sure sure about that at all, because the
[EMAIL PROTECTED] wrote:
Bet you don't document anywhere that/why
$ echo a|cat - -
will only give one a.
Or maybe even raise an error...
Seems obvious to me.
Perhaps the following is more obvious :)
$ echo mouse | cat - -
Pádraig.
___
On Monday 14 January 2008, [EMAIL PROTECTED] wrote:
Bet you don't document anywhere that/why
$ echo a|cat - -
will only give one a.
what were you expecting to happen ? it is not possible for cat to re-read
stdin once it has consumed it.
-mike
signature.asc
Description: This is a digitally
MF what were you expecting to happen ? it is not possible for cat to
MF re-read stdin once it has consumed it.
Yes, but you don't document it I bet. At least not in the path that
starts with man cat.
Just reading the coreutils docs, one wouldn't know why
$ date|cat q b - c q - q - b
worked
On Tuesday 15 January 2008, [EMAIL PROTECTED] wrote:
what were you expecting to happen ? it is not possible for cat to
re-read stdin once it has consumed it.
Yes, but you don't document it I bet. At least not in the path that
starts with man cat.
Just reading the coreutils docs, one
Yes yes. I'm just saying supposing a theoretical new user's first
encounter with all this stuff was the document trail that started with
the cat man page, then he would think - was broken.
So still an understanding of Unix is implied as the docs perhaps
describe 95% but not yet 100% of what one
On Jan 16, 2008 12:01 AM, [EMAIL PROTECTED] wrote:
Yes yes. I'm just saying supposing a theoretical new user's first
encounter with all this stuff was the document trail that started with
the cat man page, then he would think - was broken.
The best place to document this could well be a
J But the main problem is to figure out where to put such a document
J so that new users will actually read it. What do you think?
Somewhere around
$ info -o - coreutils|grep -C 2 Intro
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On 6/6/07, Alexander Meyr [EMAIL PROTECTED] wrote:
hi there..
dont know if its a known bug. ill try to describe:
using backtrack v2 final kernel 2.6.20
I have no idea what that is.
problem using cat when input is a executive file like /bin/ls. cat displays
the file and when finished
Alexander Meyr wrote:
dont know if its a known bug. ill try to describe:
Thanks for the report however what you are describing is not a bug in
the 'cat' program but a misuse of it.
using backtrack v2 final kernel 2.6.20
This behavior is not related to the kernel. It is related to the
Eric Blake [EMAIL PROTECTED] wrote:
...
I'm wondering if we could just add something like this to the binary-io
module, which we can then update as needed to compensate for any other
irregularities discovered in swapping stdio to binary mode:
I like it.
I know the code below is just a sketch,
Eric Blake [EMAIL PROTECTED] wrote:
...
I'm wondering if we could just add something like this to the binary-io
module, which we can then update as needed to compensate for any other
irregularities discovered in swapping stdio to binary mode:
/* Make sure FP is in binary mode. Return FP on
Eric Blake [EMAIL PROTECTED] writes:
I'm wondering how many of the other coreutils that use this freopen trick are
affected,
Five more: head, tac, tail, tee, and tr.
and whether we should use a wrapper function rather than duplicating
all the logic.
My kneejerk reaction is to duplicate
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
According to Paul Eggert on 5/30/2007 4:46 PM:
Eric Blake [EMAIL PROTECTED] writes:
I'm wondering how many of the other coreutils that use this freopen trick
are
affected,
Five more: head, tac, tail, tee, and tr.
The full list:
cat,
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
According to Dombrowski, Al on 3/15/2007 10:15 AM:
Hello,
Cat is not showing the last lines in a file consistently. Sometimes it
does and most of the times it doesn't. This has always been the case
for me for months now. I thought this issue
Paul Eggert [EMAIL PROTECTED] wrote:
On some operating systems, notices of output errors are sometimes
delayed until you close the file. However, in the normal case
coreutils 'cat' doesn't check the return value from
'close(STDOUT_FILENO)'. I installed this patch.
2005-12-13 Paul Eggert
Peter Volkov Alexandrovich [EMAIL PROTECTED] writes:
The last question I have, where can I download coreutils-5.3.0? Or this
is the future release?
See
http://lists.gnu.org/archive/html/coreutils-announce/2004-03/msg1.html.
Andreas.
--
Andreas Schwab, SuSE Labs, [EMAIL PROTECTED]
SuSE
Peter Volkov Alexandrovich [EMAIL PROTECTED] writes:
I should get the same string again. But if I misstyped and then edited my
words in russian language with backspace then next line differs from the
previous. So if I type:
backspace
the first line will be:
but the second
Try
Hi,
On Tue, Jan 11, 2005 at 11:29:40PM +0300, Peter Volkov Alexandrovich wrote:
I've changed my locale to ru_RU.utf8 and now I have some problem is with cat
utilty. When I do:
$ cat
words in russianenter
I should get the same string again. But if I misstyped and then edited my
words in
On Tue, Jan 11, 2005 at 11:00:15PM +0100, Andreas Schwab wrote:
Peter Volkov Alexandrovich [EMAIL PROTECTED] writes:
I should get the same string again. But if I misstyped and then edited my
words in russian language with backspace then next line differs from the
previous. So if I type:
Dan Jacobson [EMAIL PROTECTED] wrote:
Jim That set-up is performed (via setlocale) for internationalized diagnostics.
Maybe only do the set-up once we intend to actually give a
diagnostic (but I didn't look at the source, so probably never mind.)
But what if the error is that we're out of an
Alexander Orlov wrote:
If I type cat /usr/X11R6/bin/xmodmap I get into cryptical mode which can't
be canceled in the normal way (Ctrl+C).
Thank you for your report. But you are not seeing a bug. The
terminal emulator you are using apparently is a smart terminal and
reacts to escape
Paul Jarc wrote:
Bob Proulx wrote:
% stty raw
% cat -u fi
This may not work; the interactive shell may reset the tty modes after
each command, so the first stty would bhave no effect.
For shells that do that command line editing such as bash, zsh,
etc. which reset the mode they
Thanks for the reply, Bob! Maybe I'm misunderstanging the meaning of
unbuffered. First, the vital statistics:
[EMAIL PROTECTED]:~$ cat --version
cat (coreutils) 5.0
...
[EMAIL PROTECTED]:~$ uname -a
Linux vesper 2.4.20 #9 Sun Mar 30 11:29:43 PST 2003 i686 GNU/Linux
Now, I want
Scott Bronson wrote:
Thanks for the reply, Bob! Maybe I'm misunderstanging the meaning of
unbuffered. First, the vital statistics:
[EMAIL PROTECTED]:~$ cat --version
cat (coreutils) 5.0
Very good. Thanks.
Here's an illustration that can be run in a single shell:
% mkfifo fi
[EMAIL PROTECTED] (Bob Proulx) wrote:
% stty raw
% cat -u fi
This may not work; the interactive shell may reset the tty modes after
each command, so the first stty would bhave no effect. This might
work:
% sh -c 'stty raw; cat -u fi; stty sane'
Either Stevens with Advanced
Scott Bronson wrote:
Hello. It is driving me nuts that GNU cat doesn't support the -u
option. It it makes it difficult to port software from other Unix
systems to GNU.
But '-u' *is* accepted as a valid option to cat. It is ignored since
Write bytes from the input file to the standard output
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