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Re: Usage of standard-display-table in MSDOS
From: |
Ehud Karni |
Subject: |
Re: Usage of standard-display-table in MSDOS |
Date: |
Sun, 29 Aug 2010 13:16:02 +0300 |
On Sat, 28 Aug 2010 13:18:02 Kenichi Handa wrote:
>
> ;; For NBSP (U+00A0)
> (aset standard-display-table #xA0
> (vector (unibyte-char-to-multibyte #xA0)))
This does not work because `unibyte-char-to-multibyte' does not give
the right result in Emacs-23.1 (it works well on Emacs-21.3).
Sorry, I did not check on latest Emacs
I used the following to check it:
(defun check-multibyte-code (byte)
(message "Byte: %02X (%d), Char: %04X (%d)"
byte byte
(unibyte-char-to-multibyte byte)
(unibyte-char-to-multibyte byte)))
(check-multibyte-code #xE0)
The result in 21.3 is correct:
Byte: E0 (224), Char: 0C60 (3168)
But on 23.1 I get:
Byte: E0 (224), Char: 3FFFE0 (4194272)
i.e. "literal" #xE0.
The output of describe-current-coding-system (Emacs-21.3, the
output of Emacs-23.1 is almost the same) is:
Coding system for saving this buffer:
Not set locally, use the default.
Default coding system (for new files):
8 -- hebrew-iso-8bit-unix
Coding system for keyboard input:
nil
Coding system for terminal output:
8 -- hebrew-iso-8bit
Defaults for subprocess I/O:
decoding: 8 -- hebrew-iso-8bit-unix
encoding: 8 -- hebrew-iso-8bit-unix
Priority order for recognizing coding systems when reading files:
1. hebrew-iso-8bit
2. iso-latin-1 (alias: iso-8859-1 latin-1)
3. iso-2022-jp (alias: junet)
4. iso-2022-7bit
5. iso-2022-7bit-lock (alias: iso-2022-int-1)
6. iso-2022-8bit-ss2
7. emacs-mule
8. raw-text
9. japanese-shift-jis (alias: shift_jis sjis)
10. chinese-big5 (alias: big5 cn-big5)
11. no-conversion (alias: binary)
12. mule-utf-8 (alias: utf-8)
Other coding systems cannot be distinguished automatically
from these, and therefore cannot be recognized automatically
with the present coding system priorities.
The followings are decoded correctly but recognized as iso-2022-7bit-lock:
iso-2022-7bit-ss2 iso-2022-7bit-lock-ss2 iso-2022-cn iso-2022-cn-ext
iso-2022-jp-2 iso-2022-kr
Particular coding systems specified for certain file names:
OPERATION TARGET PATTERN CODING SYSTEM(s)
--------- -------------- ----------------
File I/O "\\.\\(reg\\|REG\\)$" (raw-text-dos . raw-text-dos)
"\\.t\\(bz2?\\)\\|\\([bz]2\\)\\'"
(no-conversion . no-conversion)
"\\.bz2\\(~\\|\\.~[0-9]+~\\)?\\'"
(no-conversion . no-conversion)
"\\.gz\\(~\\|\\.~[0-9]+~\\)?\\'"
(no-conversion . no-conversion)
"\\.tgz\\'" (no-conversion . no-conversion)
"\\.Z\\(~\\|\\.~[0-9]+~\\)?\\'"
(no-conversion . no-conversion)
"\\.elc\\'" (emacs-mule . emacs-mule)
"\\(\\`\\|/\\)loaddefs.el\\'"
(raw-text . raw-text-unix)
"\\.tar\\'" (no-conversion . no-conversion)
"" (hebrew-iso-8bit)
Process I/O nothing specified
Network I/O nothing specified
Ehud.
--
Ehud Karni Tel: +972-3-7966-561 /"\
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- Re: Usage of standard-display-table in MSDOS, (continued)
Re: Usage of standard-display-table in MSDOS, Eli Zaretskii, 2010/08/27
- Re: Usage of standard-display-table in MSDOS, Kenichi Handa, 2010/08/27
- Re: Usage of standard-display-table in MSDOS, Eli Zaretskii, 2010/08/27
- Re: Usage of standard-display-table in MSDOS, Kenichi Handa, 2010/08/28
- Re: Usage of standard-display-table in MSDOS, Eli Zaretskii, 2010/08/28
- Re: Usage of standard-display-table in MSDOS, Kenichi Handa, 2010/08/29
- Re: Usage of standard-display-table in MSDOS, Eli Zaretskii, 2010/08/29
- Re: Usage of standard-display-table in MSDOS, Kenichi Handa, 2010/08/31
Re: Usage of standard-display-table in MSDOS,
Ehud Karni <=
Re: Usage of standard-display-table in MSDOS, Eli Zaretskii, 2010/08/29
Re: Usage of standard-display-table in MSDOS, Ehud Karni, 2010/08/29
Re: Usage of standard-display-table in MSDOS, Ehud Karni, 2010/08/29
Re: Usage of standard-display-table in MSDOS, Eli Zaretskii, 2010/08/29
Re: Usage of standard-display-table in MSDOS, Eli Zaretskii, 2010/08/29