Re: Problem with emacs -nw under OS X 10.3.5 using latest CVS

[John Barnard <jbarnard@bio.ri.ccf.org>]

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Yamamoto,

Thanks for the patch, unfortunately, it didn't solve the issue. 
However, setting LANG="en_US.UTF-8" made the problem disappear. 
Apparently, OS X 10.3 has some problems with locales in terminal mode. 
Others are reporting problems with svn -- see 
http://mcmanus.typepad.com/grind/2004/10/subversion_on_m.html. Anyone 
have any more insight?

John

On Nov 4, 2004, at 5:21 AM, YAMAMOTO Mitsuharu wrote:

>>>>>> On Wed, 3 Nov 2004 17:38:11 -0500, John Barnard 
>>>>>> <jbarnard@bio.ri.ccf.org> said:
>
>> I'm seeing some odd behavior when running emacs in terminal mode
>> (i.e., emacs -nw) built from the latest CVS (as of yesterday) under
>> 10.3.5 and latest released dev. tools. Basically there's no output
>> shown from any command, prompt is not responsive, and the process
>> loads spikes to 100%.
>
> I could reproduce the problem using a Carbon build by setting LANG to
> C.  Does the following patch work for you?
>
> 				     YAMAMOTO Mitsuharu
> 				mituharu@math.s.chiba-u.ac.jp
>
> Index: src/keyboard.c
> ===================================================================
> RCS file: /cvsroot/emacs/emacs/src/keyboard.c,v
> retrieving revision 1.792
> diff -c -r1.792 keyboard.c
> *** src/keyboard.c	9 Oct 2004 23:24:49 -0000	1.792
> --- src/keyboard.c	4 Nov 2004 10:11:05 -0000
> ***************
> *** 607,613 ****
>
>   /* We are unable to use interrupts if FIONREAD is not available,
>      so flush SIGIO so we won't try.  */
> ! #if !defined (FIONREAD) || defined(HAVE_CARBON)
>   #ifdef SIGIO
>   #undef SIGIO
>   #endif
> --- 607,613 ----
>
>   /* We are unable to use interrupts if FIONREAD is not available,
>      so flush SIGIO so we won't try.  */
> ! #ifndef FIONREAD
>   #ifdef SIGIO
>   #undef SIGIO
>   #endif
> Index: src/s/darwin.h
> ===================================================================
> RCS file: /cvsroot/emacs/emacs/src/s/darwin.h,v
> retrieving revision 1.16
> diff -c -r1.16 darwin.h
> *** src/s/darwin.h	2 Sep 2004 17:02:11 -0000	1.16
> --- src/s/darwin.h	4 Nov 2004 10:11:07 -0000
> ***************
> *** 217,222 ****
> --- 217,229 ----
>   /* Define HAVE_SOCKETS if system supports 4.2-compatible sockets.  */
>   #define HAVE_SOCKETS
>
> + /* In Carbon, asynchronous I/O (using SIGIO) can't be used for window
> +    events because they don't come from sockets, even though it works
> +    fine on tty's.  */
> + #ifdef HAVE_CARBON
> + #define NO_SOCK_SIGIO
> + #endif
> +
>   /* Extra initialization calls in main for Mac OS X system type.  */
>   #ifdef HAVE_CARBON
>   #define SYMS_SYSTEM syms_of_mac()
>
>
> _______________________________________________
> Emacs-devel mailing list
> Emacs-devel@gnu.org
> http://lists.gnu.org/mailman/listinfo/emacs-devel
>
>

-----------------------------------------------------------------
John Barnard, Ph.D.
Associate Staff
Director, Collaborative Biostatistics Center
Dept. of Biostatistics and Epidemiology, Wb4
Cleveland Clinic Foundation
9500 Euclid Ave.
Cleveland, OH 44195
E-mail: jbarnard@bio.ri.ccf.org
Phone:  (216) 444-5945
Fax:    (216) 444-8021
Web:    www.bio.ri.ccf.org


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Yamamoto,


Thanks for the patch, unfortunately, it didn't solve the issue.
However, setting LANG="en_US.UTF-8" made the problem disappear.
Apparently, OS X 10.3 has some problems with locales in terminal mode.
Others are reporting problems with svn -- see
http://mcmanus.typepad.com/grind/2004/10/subversion_on_m.html. Anyone
have any more insight?


John


On Nov 4, 2004, at 5:21 AM, YAMAMOTO Mitsuharu wrote:


<excerpt><excerpt><excerpt><excerpt><excerpt><excerpt>On Wed, 3 Nov
2004 17:38:11 -0500, John Barnard <<jbarnard@bio.ri.ccf.org> said:

</excerpt></excerpt></excerpt></excerpt></excerpt>

<excerpt>I'm seeing some odd behavior when running emacs in terminal
mode

(i.e., emacs -nw) built from the latest CVS (as of yesterday) under

10.3.5 and latest released dev. tools. Basically there's no output

shown from any command, prompt is not responsive, and the process

loads spikes to 100%.

</excerpt>

I could reproduce the problem using a Carbon build by setting LANG to

C.  Does the following patch work for you?


				     YAMAMOTO Mitsuharu

				mituharu@math.s.chiba-u.ac.jp


Index: src/keyboard.c

===================================================================

RCS file: /cvsroot/emacs/emacs/src/keyboard.c,v

retrieving revision 1.792

diff -c -r1.792 keyboard.c

*** src/keyboard.c	9 Oct 2004 23:24:49 -0000	1.792

--- src/keyboard.c	4 Nov 2004 10:11:05 -0000

***************

*** 607,613 ****


  /* We are unable to use interrupts if FIONREAD is not available,

     so flush SIGIO so we won't try.  */

! #if !defined (FIONREAD) || defined(HAVE_CARBON)

  #ifdef SIGIO

  #undef SIGIO

  #endif

--- 607,613 ----


  /* We are unable to use interrupts if FIONREAD is not available,

     so flush SIGIO so we won't try.  */

! #ifndef FIONREAD

  #ifdef SIGIO

  #undef SIGIO

  #endif

Index: src/s/darwin.h

===================================================================

RCS file: /cvsroot/emacs/emacs/src/s/darwin.h,v

retrieving revision 1.16

diff -c -r1.16 darwin.h

*** src/s/darwin.h	2 Sep 2004 17:02:11 -0000	1.16

--- src/s/darwin.h	4 Nov 2004 10:11:07 -0000

***************

*** 217,222 ****

--- 217,229 ----

  /* Define HAVE_SOCKETS if system supports 4.2-compatible sockets.  */

  #define HAVE_SOCKETS


+ /* In Carbon, asynchronous I/O (using SIGIO) can't be used for window

+    events because they don't come from sockets, even though it works

+    fine on tty's.  */

+ #ifdef HAVE_CARBON

+ #define NO_SOCK_SIGIO

+ #endif

+ 

  /* Extra initialization calls in main for Mac OS X system type.  */

  #ifdef HAVE_CARBON

  #define SYMS_SYSTEM syms_of_mac()



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</excerpt><color><param>0101,0101,0101</param><smaller><smaller><smaller>

-----------------------------------------------------------------

John Barnard, Ph.D.

Associate Staff

Director, Collaborative Biostatistics Center

Dept. of Biostatistics and Epidemiology, Wb4

Cleveland Clinic Foundation

9500 Euclid Ave.

Cleveland, OH 44195

E-mail: jbarnard@bio.ri.ccf.org

Phone:  (216) 444-5945

Fax:    (216) 444-8021

Web:    www.bio.ri.ccf.org

</smaller></smaller></smaller></color>


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