t)
(define-key-after set-coding-system-map [set-terminal-coding-system]
'(menu-item "For Terminal" set-terminal-coding-system
- :enable (null (memq window-system '(x w32 mac)))
+ :enable (null (memq initial-window-system '(x w32 mac)))
:help "How to encode terminal output")
t)
(define-key-after set-coding-system-map [separator-3]
buffer-file-coding-system)))
(list (read-coding-system
(if default
- (format "Coding system for following command (default, %s): " default)
+ (format "Coding system for following command (default %s): " default)
"Coding system for following command: ")
default))))
(let* ((keyseq (read-key-sequence
(interactive
(list (let ((default (or buffer-file-coding-system 'us-ascii)))
(read-coding-system
- (format "Coding-system (default, %s): " default)
+ (format "Coding-system (default %s): " default)
default))))
(let ((pos (unencodable-char-position (point) (point-max) coding-system)))
(if pos
see `language-info-alist'."
(if (symbolp lang-env)
(setq lang-env (symbol-name lang-env)))
+ (set-language-info-internal lang-env key info)
+ (if (equal lang-env current-language-environment)
+ (set-language-environment lang-env)))
+
+(defun set-language-info-internal (lang-env key info)
+ "Internal use only.
+Arguments are the same as `set-language-info'."
(let (lang-slot key-slot)
(setq lang-slot (assoc lang-env language-info-alist))
(if (null lang-slot) ; If no slot for the language, add it.
(define-key-after setup-map (vector (intern lang-env))
(cons lang-env 'setup-specified-language-environment) t)
- (while alist
- (set-language-info lang-env (car (car alist)) (cdr (car alist)))
- (setq alist (cdr alist)))))
+ (dolist (elt alist)
+ (set-language-info-internal lang-env (car elt) (cdr elt)))
+
+ (if (equal lang-env current-language-environment)
+ (set-language-environment lang-env))))
(defun read-language-name (key prompt &optional default)
"Read a language environment name which has information for KEY.
"Describe input method INPUT-METHOD."
(interactive
(list (read-input-method-name
- "Describe input method (default, current choice): ")))
+ "Describe input method (default current choice): ")))
(if (and input-method (symbolp input-method))
(setq input-method (symbol-name input-method)))
(help-setup-xref (list #'describe-input-method
(reset-language-environment)
-(defun set-display-table-and-terminal-coding-system (language-name &optional coding-system)
+(defun set-display-table-and-terminal-coding-system (language-name &optional coding-system display)
"Set up the display table and terminal coding system for LANGUAGE-NAME."
(let ((coding (get-language-info language-name 'unibyte-display)))
- (if coding
+ (if (and coding
+ (or (not coding-system)
+ (coding-system-equal coding coding-system)))
(standard-display-european-internal)
;; The following 2 lines undo the 8-bit display that we set up
;; in standard-display-european-internal, which see. This is in
(dotimes (i 128)
(aset standard-display-table (+ i 128) nil))))
(or (eq window-system 'pc)
- (set-terminal-coding-system (or coding-system coding)))))
+ (set-terminal-coding-system (or coding-system coding) display))))
(defun set-language-environment (language-name)
"Set up multi-lingual environment for using LANGUAGE-NAME.
specifies the character set for the major languages of Western Europe."
(interactive (list (read-language-name
nil
- "Set language environment (default, English): ")))
+ "Set language environment (default English): ")))
(if language-name
(if (symbolp language-name)
(setq language-name (symbol-name language-name)))
(load syntax nil t))
;; No information for syntax and case. Reset to the defaults.
(let ((syntax-table (standard-syntax-table))
- (case-table (standard-case-table))
+ (standard-table (standard-case-table))
+ (case-table (make-char-table 'case-table))
(ch (if (eq window-system 'pc) 128 160)))
(while (< ch 256)
(modify-syntax-entry ch " " syntax-table)
- (aset case-table ch ch)
(setq ch (1+ ch)))
+ (dotimes (i 128)
+ (aset case-table i (aref standard-table i)))
(set-char-table-extra-slot case-table 0 nil)
(set-char-table-extra-slot case-table 1 nil)
- (set-char-table-extra-slot case-table 2 nil))
- (set-standard-case-table (standard-case-table))
+ (set-char-table-extra-slot case-table 2 nil)
+ (set-standard-case-table case-table))
(let ((list (buffer-list)))
(while list
(with-current-buffer (car list)
(if (functionp func)
(funcall func)))
(if (and utf-translate-cjk-mode
- utf-translate-cjk-lang-env
(not (eq utf-translate-cjk-lang-env language-name))
(catch 'tag
(dolist (charset (get-language-info language-name 'charset))
(interactive
(list (read-language-name
'documentation
- "Describe language environment (default, current choice): ")))
+ "Describe language environment (default current choice): ")))
(if (null language-name)
(setq language-name current-language-environment))
(if (or (null language-name)
(l (copy-sequence input-method-alist)))
(insert "Input methods")
(when input-method
- (insert " (default, " input-method ")")
+ (insert " (default " input-method ")")
(setq input-method (assoc input-method input-method-alist))
(setq l (cons input-method (delete input-method l))))
(insert ":\n")
;; That's actually what the GNU locales define, modulo things like
;; en_IN -- fx.
("en_IN" "English" utf-8) ; glibc uses utf-8 for English in India
- ("en" . "Latin-1") ; English
+ ("en" "English" iso-8859-1) ; English
("eo" . "Latin-3") ; Esperanto
("es" "Spanish" iso-8859-1)
("et" . "Latin-1") ; Estonian
;; too, for setting things such as calendar holidays, ps-print paper
;; size, spelling dictionary.
-(defun set-locale-environment (&optional locale-name)
+(defun set-locale-environment (&optional locale-name display)
"Set up multi-lingual environment for using LOCALE-NAME.
This sets the language environment, the coding system priority,
the default input method and sometimes other things.
will be translated according to the table specified by
`locale-translation-file-name'.
+If DISPLAY is non-nil, only set the keyboard coding system and
+the terminal coding system for the given display, and don't touch
+session-global parameters like the language environment. DISPLAY
+may be a display id or a frame.
+
See also `locale-charset-language-names', `locale-language-names',
`locale-preferred-coding-systems' and `locale-coding-system'."
(interactive "sSet environment for locale: ")
;; to a system without X.
(setq locale-translation-file-name
(let ((files
- '("/usr/lib/X11/locale/locale.alias" ; e.g. X11R6.4
+ '("/usr/share/X11/locale/locale.alias" ; e.g. X11R7
+ "/usr/lib/X11/locale/locale.alias" ; e.g. X11R6.4
"/usr/X11R6/lib/X11/locale/locale.alias" ; XFree86, e.g. RedHat 4.2
"/usr/openwin/lib/locale/locale.alias" ; e.g. Solaris 2.6
;;
(let ((vars '("LC_ALL" "LC_CTYPE" "LANG")))
(while (and vars
(= 0 (length locale))) ; nil or empty string
- (setq locale (getenv (pop vars))))))
-
- (unless (or locale (not (fboundp 'mac-get-preference)))
- (setq locale (mac-get-preference "AppleLocale"))
- (unless locale
- (let ((languages (mac-get-preference "AppleLanguages")))
- (unless (= (length languages) 0) ; nil or empty vector
- (setq locale (aref languages 0))))))
+ (setq locale (getenv (pop vars) display)))))
+
+ (unless locale
+ ;; The two tests are kept separate so the byte-compiler sees
+ ;; that mac-get-preference is only called after checking its existence.
+ (when (fboundp 'mac-get-preference)
+ (setq locale (mac-get-preference "AppleLocale"))
+ (unless locale
+ (let ((languages (mac-get-preference "AppleLanguages")))
+ (unless (= (length languages) 0) ; nil or empty vector
+ (setq locale (aref languages 0)))))))
(unless (or locale (not (boundp 'mac-system-locale)))
(setq locale mac-system-locale))
;; Set up for this character set. This is now the right way
;; to do it for both unibyte and multibyte modes.
- (set-language-environment language-name)
+ (unless display
+ (set-language-environment language-name))
;; If default-enable-multibyte-characters is nil,
;; we are using single-byte characters,
;; so the display table and terminal coding system are irrelevant.
(when default-enable-multibyte-characters
(set-display-table-and-terminal-coding-system
- language-name coding-system))
+ language-name coding-system display))
;; Set the `keyboard-coding-system' if appropriate (tty
;; only). At least X and MS Windows can generate
;; multilingual input.
- (unless window-system
- (let ((kcs (or coding-system
- (car (get-language-info language-name
- 'coding-system)))))
- (if kcs (set-keyboard-coding-system kcs))))
-
- (setq locale-coding-system
- (car (get-language-info language-name 'coding-priority))))
-
- (when (and coding-system
+ ;; XXX This was disabled unless `window-system', but that
+ ;; leads to buggy behaviour when a tty frame is opened
+ ;; later. Setting the keyboard coding system has no adverse
+ ;; effect on X, so let's do it anyway. -- Lorentey
+ (let ((kcs (or coding-system
+ (car (get-language-info language-name
+ 'coding-system)))))
+ (if kcs (set-keyboard-coding-system kcs display)))
+
+ (unless display
+ (setq locale-coding-system
+ (car (get-language-info language-name 'coding-priority)))))
+
+ (when (and (not display)
+ coding-system
(not (coding-system-equal coding-system
locale-coding-system)))
(prefer-coding-system coding-system)
(when (boundp 'w32-ansi-code-page)
(let ((code-page-coding (intern (format "cp%d" w32-ansi-code-page))))
(when (coding-system-p code-page-coding)
- (setq locale-coding-system code-page-coding)
- (set-keyboard-coding-system code-page-coding)
- (set-terminal-coding-system code-page-coding))))
+ (unless display (setq locale-coding-system code-page-coding))
+ (set-keyboard-coding-system code-page-coding display)
+ (set-terminal-coding-system code-page-coding display))))
(when (eq system-type 'darwin)
;; On Darwin, file names are always encoded in utf-8, no matter
;; Mac OS X's Terminal.app by default uses utf-8 regardless of
;; the locale.
(when (and (null window-system)
- (equal (getenv "TERM_PROGRAM") "Apple_Terminal"))
+ (equal (getenv "TERM_PROGRAM" display) "Apple_Terminal"))
(set-terminal-coding-system 'utf-8)
(set-keyboard-coding-system 'utf-8)))
;; Default to A4 paper if we're not in a C, POSIX or US locale.
;; (See comments in Flocale_info.)
- (let ((locale locale)
- (paper (locale-info 'paper)))
- (if paper
- ;; This will always be null at the time of writing.
- (cond
- ((equal paper '(216 279))
- (setq ps-paper-type 'letter))
- ((equal paper '(210 297))
- (setq ps-paper-type 'a4)))
- (let ((vars '("LC_ALL" "LC_PAPER" "LANG")))
- (while (and vars (= 0 (length locale)))
- (setq locale (getenv (pop vars)))))
- (when locale
- ;; As of glibc 2.2.5, these are the only US Letter locales,
- ;; and the rest are A4.
- (setq ps-paper-type
- (or (locale-name-match locale '(("c$" . letter)
- ("posix$" . letter)
- (".._us" . letter)
- (".._pr" . letter)
- (".._ca" . letter)
- ("enu$" . letter) ; Windows
- ("esu$" . letter)
- ("enc$" . letter)
- ("frc$" . letter)))
- 'a4))))))
+ (unless display
+ (let ((locale locale)
+ (paper (locale-info 'paper)))
+ (if paper
+ ;; This will always be null at the time of writing.
+ (cond
+ ((equal paper '(216 279))
+ (setq ps-paper-type 'letter))
+ ((equal paper '(210 297))
+ (setq ps-paper-type 'a4)))
+ (let ((vars '("LC_ALL" "LC_PAPER" "LANG")))
+ (while (and vars (= 0 (length locale)))
+ (setq locale (getenv (pop vars) display))))
+ (when locale
+ ;; As of glibc 2.2.5, these are the only US Letter locales,
+ ;; and the rest are A4.
+ (setq ps-paper-type
+ (or (locale-name-match locale '(("c$" . letter)
+ ("posix$" . letter)
+ (".._us" . letter)
+ (".._pr" . letter)
+ (".._ca" . letter)
+ ("enu$" . letter) ; Windows
+ ("esu$" . letter)
+ ("enc$" . letter)
+ ("frc$" . letter)))
+ 'a4)))))))
nil)
\f
;;; Charset property
(if (and coding-system (eq (coding-system-type coding-system) 2))
;; Try to get a pretty description for ISO 2022 escape sequences.
(function (lambda (x) (or (cdr (assq x iso-2022-control-alist))
- (format "0x%02X" x))))
- (function (lambda (x) (format "0x%02X" x))))
+ (format "#x%02X" x))))
+ (function (lambda (x) (format "#x%02X" x))))
str " "))
(defun encode-coding-char (char coding-system)