GNU bug report logs - #3616
23.0.94; vc-bzr coding system bug

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From: help-debbugs <at> gnu.org (GNU bug Tracking System)
To: 端瑞 <duanpanda <at> gmail.com>
Subject: bug#3616: closed (Re: bug#3616: Fwd: 3616 <at> debbugs.gnu.org)
Date: Thu, 06 Mar 2025 01:08:02 +0000

[Message part 1 (text/plain, inline)]

Your bug report

#3616: 23.0.94; vc-bzr coding system bug

which was filed against the emacs package, has been closed.

The explanation is attached below, along with your original report.
If you require more details, please reply to 3616 <at> debbugs.gnu.org.

-- 
3616: https://debbugs.gnu.org/cgi/bugreport.cgi?bug=3616
GNU Bug Tracking System
Contact help-debbugs <at> gnu.org with problems

[Message part 2 (message/rfc822, inline)]

From: Sean Whitton <spwhitton <at> spwhitton.name>
To: Eli Zaretskii <eliz <at> gnu.org>
Cc: duanpanda <at> gmail.com, 3616-close <at> debbugs.gnu.org
Subject: Re: bug#3616: Fwd: 3616 <at> debbugs.gnu.org
Date: Thu, 06 Mar 2025 09:07:04 +0800

Hello,

On Wed 05 Mar 2025 at 04:08pm +02, Eli Zaretskii wrote:

>> From: Sean Whitton <spwhitton <at> spwhitton.name>
>> Cc: Rui Duan <duanpanda <at> gmail.com>, 3616 <at> debbugs.gnu.org
>> Date: Wed, 05 Mar 2025 20:13:59 +0800
>>
>> Eli, this is a Windows thing, do you think there is something to
>> investigate and fix here, or perhaps this is already captured somewhere
>> else?
>
> I think the doc string of 'shell' already spells this out:
>
>   To specify a coding system for converting non-ASCII characters
>   in the input and output to the shell, use C-x RET c
>   before M-x shell.  You can also specify this with C-x RET p
>   in the shell buffer, after you start the shell.
>   The default comes from ‘process-coding-system-alist’ and
>   ‘default-process-coding-system’.
>
> Setting the correct encoding by default is a hard problem on Windows,
> since it is hard to know which process will want what encoding, and
> because UTF-8 cannot be easily used due to all kinds of subtle
> problems with how we launch subprocesses on Windows.  So I think users
> need either to set it manually or customize
> process-coding-system-alist for the programs they invoke frequently.

Thank you for confirming.

>> We should probably close this specific bug
>
> Yes.

Okay, doing so with this message.

-- 
Sean Whitton

[Message part 3 (message/rfc822, inline)]

From: 端瑞 <duanpanda <at> gmail.com>
To: emacs-pretest-bug <at> gnu.org
Subject: 23.0.94; vc-bzr coding system bug
Date: Fri, 19 Jun 2009 16:24:37 +0800

In short, the bug is, when I use Chinese, it cannot commit successfully.
The version of my bazaar is 1.15.

Next I will show 3 bazaar sessions and their bzr log, 1 and 3 are with this bug.
Obviously, the command string passed from Emacs to bazaar was wrongly encoded.

1. When I run the command bzr commit in Emacs *shell* buffer, my
comment message is written in Chinese, the result was:
--------------------------------
d:\ehome\5-Dev\Mobile\Brew\Ver0.9\ehome>bzr commit -m
"修正了联系人列表的焦点移动问题和按#键时的菜单更新问题。"
bzr commit -m "淇  浜����绯讳汉���琛ㄧ�������圭Щ��ㄩ��棰������?�� �剁����������存�伴��棰�� ?
Traceback (most recent call last):
 File "bzr", line 130, in <module>
 File "bzrlib\commands.pyo", line 969, in main
bzrlib.errors.BzrError: Parameter
''\xe4\xbf\xae\xe6\xad\xa3\xe4\xba\x86\xe8\x81\x94\xe7\xb3\xbb\xe4\xba\xba\xe5\x88\x97\xe8\xa1\xa8\xe7\x9a\x84\xe7\x84\xa6\xe7\x82\xb9\xe7\xa7\xbb\xe5\x8a\xa8\xe9\x97\xae\xe9\xa2\x98\xe5\x92\x8c\xe6\x8c?\xe9\x94\xae\xe6\x97\xb6\xe7\x9a\x84\xe8\x8f\x9c\xe5\x8d\x95\xe6\x9b\xb4\xe6\x96\xb0\xe9\x97\xae\xe9\xa2\x98\xe3\x80?''
is unsupported by the current encoding.
--------------------------------
I run the above command twice.  Both got the same result.  There was
no bzr log  for these two operations in the file .bzr.log.

2. It could not commit until I changed the comment message to English:
--------------------------------
d:\ehome\5-Dev\Mobile\Brew\Ver0.9\ehome>bzr commit -m "Fixed the focus
move problems in the contact list and the update problem on the menu
bar when # key is clicked."
bzr commit -m "Fixed the focus move problems in the contact list and
the update problem on the menu bar when # key is clicked."
Committing to: D:/ehome/5-Dev/Mobile/Brew/Ver0.9/ehome/
modified .bzrignore
modified App/ChattingListBox.h
modified App/ChattingListBox.inl
modified App/EhomeAppLayer.h
modified App/EhomeAppLayer.inl
modified App/EhomeAppLayer_Session.inl
modified App/SipPriorityTable.h
modified App/StructInfo/Message.h
modified App/StructInfo/Message.inl
modified App/StructInfo/session.inl
modified AppUI/ChattingListBoxItem.inl
modified AppUI/ChattingTabPage.h
modified AppUI/ChattingTabPage.inl
modified AppUI/ContactsListTabPage.inl
modified AppUI/ContactsListTree.inl
modified AppUI/FormChat.inl
modified AppUI/MsgItemTrans.inl
modified AppUI/SendTakePic.inl
modified AppUI/SetInfoTakePic.inl
modified AppUI/TreeViewWithAds.h
modified AppUI/TreeViewWithAds.inl
modified AppUI/WithAdItemListbox.inl
modified AppUI/AdsUI/AdsAction.h
modified AppUI/AdsUI/AdsAction.inl
modified AppUI/AdsUI/AdsComm.inl
modified AppUI/AdsUI/AdsHttpRequest.h
modified AppUI/AdsUI/AdsHttpRequest.inl
modified AppUI/AdsUI/AdsItemPainter.h
modified AppUI/AdsUI/AdsItemPainter.inl
modified common/SaveRecord.inl
modified common/config.h
modified common/ehomesound.h
modified common/ehomesound.inl
modified common/logger.inl
modified common/sound.inl
modified common/util.h
modified common/util.inl
modified common/net/MySocket.inl
modified common/stl/astringbuilder.inl
modified common/stl/wstring.h
added doc/contacts_focus.txt
added doc/tilemgr_test_cases.html
Committed revision 56.
--------------------------------

The log in .bzr.log is:
--------------------------------
星期五 2009-06-19 15:46:19 +0800
0.125  bzr arguments: [u'commit', u'-m', u'Fixed the focus move
problems in the contact list and the update problem on the menu bar
when # key is clicked.']
0.140  looking for plugins in C:/Documents and
Settings/Ryan/Application Data/bazaar/2.0/plugins
0.140  looking for plugins in C:/Program Files/Bazaar/plugins
0.312  encoding stdout as osutils.get_user_encoding() 'cp936'
0.375  opening working tree 'D:/ehome/5-Dev/Mobile/Brew/Ver0.9/ehome'
0.437  preparing to commit
[ 4452] 2009-06-19 15:46:19.703 INFO: Committing to:
D:/ehome/5-Dev/Mobile/Brew/Ver0.9/ehome/
0.453  Selecting files for commit with filter []
[ 4452] 2009-06-19 15:46:19.875 INFO: modified .bzrignore
[ 4452] 2009-06-19 15:46:19.875 INFO: modified App/ChattingListBox.h
[ 4452] 2009-06-19 15:46:19.875 INFO: modified App/ChattingListBox.inl
[ 4452] 2009-06-19 15:46:19.875 INFO: modified App/EhomeAppLayer.h
[ 4452] 2009-06-19 15:46:19.875 INFO: modified App/EhomeAppLayer.inl
[ 4452] 2009-06-19 15:46:19.875 INFO: modified App/EhomeAppLayer_Session.inl
[ 4452] 2009-06-19 15:46:19.875 INFO: modified App/SipPriorityTable.h
[ 4452] 2009-06-19 15:46:19.890 INFO: modified App/StructInfo/Message.h
[ 4452] 2009-06-19 15:46:19.890 INFO: modified App/StructInfo/Message.inl
[ 4452] 2009-06-19 15:46:19.890 INFO: modified App/StructInfo/session.inl
[ 4452] 2009-06-19 15:46:19.890 INFO: modified AppUI/ChattingListBoxItem.inl
[ 4452] 2009-06-19 15:46:19.890 INFO: modified AppUI/ChattingTabPage.h
[ 4452] 2009-06-19 15:46:19.890 INFO: modified AppUI/ChattingTabPage.inl
[ 4452] 2009-06-19 15:46:19.890 INFO: modified AppUI/ContactsListTabPage.inl
[ 4452] 2009-06-19 15:46:19.890 INFO: modified AppUI/ContactsListTree.inl
[ 4452] 2009-06-19 15:46:19.890 INFO: modified AppUI/FormChat.inl
[ 4452] 2009-06-19 15:46:19.890 INFO: modified AppUI/MsgItemTrans.inl
[ 4452] 2009-06-19 15:46:19.890 INFO: modified AppUI/SendTakePic.inl
[ 4452] 2009-06-19 15:46:19.890 INFO: modified AppUI/SetInfoTakePic.inl
[ 4452] 2009-06-19 15:46:19.890 INFO: modified AppUI/TreeViewWithAds.h
[ 4452] 2009-06-19 15:46:19.890 INFO: modified AppUI/TreeViewWithAds.inl
[ 4452] 2009-06-19 15:46:19.890 INFO: modified AppUI/WithAdItemListbox.inl
[ 4452] 2009-06-19 15:46:19.890 INFO: modified AppUI/AdsUI/AdsAction.h
[ 4452] 2009-06-19 15:46:19.890 INFO: modified AppUI/AdsUI/AdsAction.inl
[ 4452] 2009-06-19 15:46:19.890 INFO: modified AppUI/AdsUI/AdsComm.inl
[ 4452] 2009-06-19 15:46:19.890 INFO: modified AppUI/AdsUI/AdsHttpRequest.h
[ 4452] 2009-06-19 15:46:19.890 INFO: modified AppUI/AdsUI/AdsHttpRequest.inl
[ 4452] 2009-06-19 15:46:19.890 INFO: modified AppUI/AdsUI/AdsItemPainter.h
[ 4452] 2009-06-19 15:46:19.890 INFO: modified AppUI/AdsUI/AdsItemPainter.inl
[ 4452] 2009-06-19 15:46:19.890 INFO: modified common/SaveRecord.inl
[ 4452] 2009-06-19 15:46:19.890 INFO: modified common/config.h
[ 4452] 2009-06-19 15:46:19.890 INFO: modified common/ehomesound.h
[ 4452] 2009-06-19 15:46:19.890 INFO: modified common/ehomesound.inl
[ 4452] 2009-06-19 15:46:19.890 INFO: modified common/logger.inl
[ 4452] 2009-06-19 15:46:19.890 INFO: modified common/sound.inl
[ 4452] 2009-06-19 15:46:19.905 INFO: modified common/util.h
[ 4452] 2009-06-19 15:46:19.905 INFO: modified common/util.inl
[ 4452] 2009-06-19 15:46:19.905 INFO: modified common/net/MySocket.inl
[ 4452] 2009-06-19 15:46:19.905 INFO: modified common/stl/astringbuilder.inl
[ 4452] 2009-06-19 15:46:19.905 INFO: modified common/stl/wstring.h
[ 4452] 2009-06-19 15:46:19.905 INFO: added doc/contacts_focus.txt
[ 4452] 2009-06-19 15:46:19.905 INFO: added doc/tilemgr_test_cases.html
[ 4452] 2009-06-19 15:46:20.733 INFO: Committed revision 56.
1.531  return code 0
--------------------------------

3. When I committed a single file from the *vc-dir* buffer using the v
shortcut, and write the message in Chinese, it also failed and
complained as follows:
--------------------------------
Traceback (most recent call last):
 File "bzr", line 130, in <module>
 File "bzrlib\commands.pyo", line 969, in main
bzrlib.errors.BzrError: Parameter
''\xe8\xaf\x95\xe8\xaf\x95\xe7\x94\xa8\xe4\xb8\xad\xe6\x96\x87\xe3\x80?''
is unsupported by the current encoding.
--------------------------------
It didn't generate any bzr log, either.



In GNU Emacs 23.0.94.1 (i386-mingw-nt5.1.2600)
of 2009-05-24 on SOFT-MJASON
Windowing system distributor `Microsoft Corp.', version 5.1.2600
configured using `configure --with-gcc (3.4)'

Important settings:
 value of $LC_ALL: nil
 value of $LC_COLLATE: nil
 value of $LC_CTYPE: nil
 value of $LC_MESSAGES: nil
 value of $LC_MONETARY: nil
 value of $LC_NUMERIC: nil
 value of $LC_TIME: nil
 value of $LANG: CHS
 value of $XMODIFIERS: nil
 locale-coding-system: cp936
 default-enable-multibyte-characters: t

Major mode: Shell

Minor modes in effect:
 diff-auto-refine-mode: t
 shell-dirtrack-mode: t
 desktop-save-mode: t
 show-paren-mode: t
 tooltip-mode: t
 tool-bar-mode: t
 mouse-wheel-mode: t
 menu-bar-mode: t
 file-name-shadow-mode: t
 global-font-lock-mode: t
 font-lock-mode: t
 blink-cursor-mode: t
 global-auto-composition-mode: t
 auto-composition-mode: t
 auto-encryption-mode: t
 auto-compression-mode: t
 column-number-mode: t
 line-number-mode: t
 transient-mark-mode: t

Recent input:
p d a t e SPC p r <backspace> <backspace> p r o b l
e m SPC o n SPC t h e m <backspace> SPC m e n u SPC
b a r SPC w h e n SPC p r e s s i n g <backspace> <backspace>
<backspace> <backspace> <backspace> <backspace> <backspace>
<backspace> # SPC k e y SPC i s SPC p r e s s e d .
<backspace> <backspace> <backspace> <backspace> <backspace>
<backspace> <backspace> <backspace> c l i c k e d .
C-f <return> M-v M-v C-l C-h l C-x 1 C-h L <return>
C-x o v C-v M-v C-x k <return> C-x o C-x 1 C-h k C-x
<return> f C-x <return> C-h C-x <return> t C-g C-h
k C-x <return> t C-x o C-v M-v C-p C-p C-p C-p C-p
C-p C-p C-p C-p C-p C-p C-n C-n C-n C-p C-p C-p C-p
C-p C-p C-p C-n <tab> <return> C-v C-x b <return> C-h
v t e r m i n a l <tab> <tab> <backspace> <backspace>
<backspace> <backspace> <backspace> c o <tab> <backspace>
<backspace> <tab> C-g C-x b <return> C-x b <return>
C-h v d e f a u l t SPC t e r <tab> <return> C-x 1
<help-echo> <help-echo> <help-echo> <help-echo> <help-echo>
M-x f i n d SPC l i b <tab> <return> b z r <return>
M-x M-p <return> v c - v b <backspace> <backspace>
b a <backspace> z <tab> <return> C-v C-n C-n C-n C-n
C-n C-n C-n C-n C-f C-f C-f C-f C-f C-f <C-f2> <return>
M-v C-v C-v C-v C-v C-v C-v C-v C-v C-v C-v C-v C-v
C-v C-v C-v C-v C-v C-v C-v C-v C-v C-v C-v C-x k <return>
M-x r e p o r t SPC <tab> <return>

Recent messages:
History item: 2
Quit [3 times]
History item: 1 [2 times]
Type C-x 1 to delete the help window, C-M-v to scroll help.
Buffer is read-only: #<buffer *Help*>
Type C-x 1 to delete the help window, C-M-v to scroll help.
Quit
mouse-2, RET: find function's definition
Quit
find-library-name: Can't find library bzr
call-interactively: End of buffer

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