(put 'undecided-unix 'coding-system 'undecided)
(put 'undecided-unix 'eol-type 0)
+(put 'undecided-unix 'eol-variant t)
(put 'undecided-dos 'coding-system 'undecided)
(put 'undecided-dos 'eol-type 1)
+(put 'undecided-dos 'eol-variant t)
(put 'undecided-mac 'coding-system 'undecided)
(put 'undecided-mac 'eol-type 2)
+(put 'undecided-mac 'eol-variant t)
(put 'undecided 'coding-system
- (vector t ?+ "Detect coding-system automatically" nil nil))
+ (vector t ?+ "No conversion on encoding, automatic conversion on decoding"
+ nil nil))
(put 'undecided 'eol-type
(vector 'undecided-unix
'undecided-dos
(make-coding-system
'emacs-mule 0 ?=
- "Internal coding system used in a buffer.")
+ "Emacs internal format used in buffer and string")
(make-coding-system
- 'iso-2022-7 2 ?J
- "Coding system based on ISO2022 7-bit encoding."
+ 'iso-2022-7bit 2 ?J
+ "ISO 2022 based 7-bit encoding using only G0"
'((ascii t) nil nil nil
short ascii-eol ascii-cntl seven))
(make-coding-system
- 'iso-2022-int-1 2 ?I
- "ISO-2022-INT-1"
- '((ascii t) (korean-ksc5601 t) nil nil
- short ascii-eol ascii-cntl seven locking-shift))
+ 'iso-2022-7bit-ss2 2 ?<
+ "ISO 2022 based 7-bit encoding using SS2 for 96-charset"
+ '((ascii t) nil t nil
+ short ascii-eol ascii-cntl seven nil single-shift))
+
+(make-coding-system
+ 'iso-2022-7bit-lock 2 ?>
+ "ISO-2022 coding system using Locking-Shift for 96-charset"
+ '((ascii t) t nil nil
+ nil ascii-eol ascii-cntl locking-shift))
+
+(define-coding-system-alias 'iso-2022-7bit-lock 'iso-2022-int-1)
(make-coding-system
- 'iso-2022-cjk 2 ?I
+ 'iso-2022-7bit-lock-ss2 2 ?i
"Mixture of ISO-2022-JP, ISO-2022-KR, and ISO-2022-CN"
'((ascii t)
(nil korean-ksc5601 chinese-gb2312 chinese-cns11643-1 t)
short ascii-eol ascii-cntl seven locking-shift single-shift nil nil nil
init-bol))
-(make-coding-system
- 'iso-2022-ss2-8 2 ?I
- "ISO-2022 coding system using SS2 for 96-charset in 8-bit code."
- '((ascii t) nil t nil
- nil ascii-eol ascii-cntl nil nil single-shift))
+(define-coding-system-alias 'iso-2022-7bit-lock-ss2 'iso-2022-cjk)
(make-coding-system
- 'iso-2022-ss2-7 2 ?I
- "ISO-2022 coding system using SS2 for 96-charset in 7-bit code."
+ 'iso-2022-8bit-ss2 2 ?@
+ "ISO 2022 based 8-bit encoding using SS2 for 96-charset"
'((ascii t) nil t nil
- short ascii-eol ascii-cntl seven nil single-shift))
-
-(make-coding-system
- 'iso-2022-lock 2 ?i
- "ISO-2022 coding system using Locking-Shift for 96-charset."
- '((ascii t) t nil nil
- nil ascii-eol ascii-cntl locking-shift))
+ nil ascii-eol ascii-cntl nil nil single-shift))
;; The other coding-systems are defined in each language specific
;; section of languages.el.
-;; Setting coding system 'undecided for reading any files. Though,
+;; Setting coding system `undecided' for reading any files. Though,
;; compiled Emacs Lisp files (*.elc) should never be decoded nor
;; encoded.
-(setq coding-system-alist
- '((insert-file-contents
- ("\\.elc$" . (no-conversion . nil))
- ("loaddefs.el$" . (no-conversion . nil))
- ("" . (undecided . nil)))
- (write-region
- ("\\.elc$" . (nil . no-conversion))
- ("loaddefs.el$" . (nil . no-conversion)))))
+(setq file-coding-system-alist
+ '(("\\.elc$" . (no-conversion . no-conversion))
+ ("loaddefs.el$" . (no-conversion . no-conversion))
+ ("" . (undecided . nil))))
\f
;;; Setting coding categories and their priorities.
;; language environment.
(setq coding-category-emacs-mule 'emacs-mule
- coding-category-sjis 'sjis
- coding-category-iso-7 'iso-2022-7
- coding-category-iso-8-1 'iso-8859-1
- coding-category-iso-8-2 'iso-8859-1
- coding-category-iso-else 'iso-2022-lock
- coding-category-big5 'big5
+ coding-category-sjis 'japanese-shift-jis
+ coding-category-iso-7 'iso-2022-7bit
+ coding-category-iso-8-1 'iso-latin-1
+ coding-category-iso-8-2 'iso-latin-1
+ coding-category-iso-else 'iso-2022-7bit-lock
+ coding-category-big5 'chinese-big5
coding-category-binary 'no-conversion)
(set-coding-priority