diff options
Diffstat (limited to 'lisp/international')
| -rw-r--r-- | lisp/international/encoded-kb.el | 113 | ||||
| -rw-r--r-- | lisp/international/mule-cmds.el | 106 | ||||
| -rw-r--r-- | lisp/international/mule.el | 37 |
3 files changed, 133 insertions, 123 deletions
diff --git a/lisp/international/encoded-kb.el b/lisp/international/encoded-kb.el index 3acb1cfd648..9220970f5bd 100644 --- a/lisp/international/encoded-kb.el +++ b/lisp/international/encoded-kb.el @@ -173,7 +173,7 @@ The following key sequence may cause multilingual text insertion." (setq str (format "%s%c" str (read-char-exclusive)))) (vector (aref result 0)))) -(defun encoded-kbd-setup-keymap (coding) +(defun encoded-kbd-setup-keymap (keymap coding) ;; At first, reset the keymap. (define-key encoded-kbd-mode-map "\e" nil) ;; Then setup the keymap according to the keyboard coding system. @@ -181,7 +181,7 @@ The following key sequence may cause multilingual text insertion." ((eq (coding-system-type coding) 1) ; SJIS (let ((i 128)) (while (< i 256) - (define-key key-translation-map + (define-key keymap (vector i) 'encoded-kbd-self-insert-sjis) (setq i (1+ i)))) 8) @@ -189,7 +189,7 @@ The following key sequence may cause multilingual text insertion." ((eq (coding-system-type coding) 3) ; Big5 (let ((i 161)) (while (< i 255) - (define-key key-translation-map + (define-key keymap (vector i) 'encoded-kbd-self-insert-big5) (setq i (1+ i)))) 8) @@ -215,20 +215,20 @@ The following key sequence may cause multilingual text insertion." (aset encoded-kbd-iso2022-invocations 1 1)) (when use-designation (define-key encoded-kbd-mode-map "\e" 'encoded-kbd-iso2022-esc-prefix) - (define-key key-translation-map "\e" 'encoded-kbd-iso2022-esc-prefix)) + (define-key keymap "\e" 'encoded-kbd-iso2022-esc-prefix)) (when (or (aref flags 2) (aref flags 3)) - (define-key key-translation-map + (define-key keymap [?\216] 'encoded-kbd-iso2022-single-shift) - (define-key key-translation-map + (define-key keymap [?\217] 'encoded-kbd-iso2022-single-shift)) (or (eq (aref flags 0) 'ascii) (dotimes (i 96) - (define-key key-translation-map + (define-key keymap (vector (+ 32 i)) 'encoded-kbd-self-insert-iso2022-7bit))) (if (aref flags 7) t (dotimes (i 96) - (define-key key-translation-map + (define-key keymap (vector (+ 160 i)) 'encoded-kbd-self-insert-iso2022-8bit)) 8)))) @@ -243,7 +243,7 @@ The following key sequence may cause multilingual text insertion." (setq from (setq to elt))) (while (<= from to) (if (>= from 128) - (define-key key-translation-map + (define-key keymap (vector from) 'encoded-kbd-self-insert-ccl)) (setq from (1+ from)))) 8)) @@ -251,59 +251,50 @@ The following key sequence may cause multilingual text insertion." (t nil))) -;; key-translation-map at the time Encoded-kbd mode is turned on is -;; saved here. -(defvar saved-key-translation-map nil) - -;; Input mode at the time Encoded-kbd mode is turned on is saved here. -(defvar saved-input-mode nil) - -(put 'encoded-kbd-mode 'permanent-local t) ;;;###autoload -(define-minor-mode encoded-kbd-mode - "Toggle Encoded-kbd minor mode. -With arg, turn Encoded-kbd mode on if and only if arg is positive. - -You should not turn this mode on manually, instead use the command -\\[set-keyboard-coding-system] which turns on or off this mode -automatically. - -In Encoded-kbd mode, a text sent from keyboard is accepted -as a multilingual text encoded in a coding system set by -\\[set-keyboard-coding-system]." - :global t :group 'keyboard :group 'mule - - (if encoded-kbd-mode - ;; We are turning on Encoded-kbd mode. - (let ((coding (keyboard-coding-system)) - result) - (or saved-key-translation-map - (if (keymapp key-translation-map) - (setq saved-key-translation-map - (copy-keymap key-translation-map)) - (setq key-translation-map (make-sparse-keymap)))) - (or saved-input-mode - (setq saved-input-mode - (current-input-mode))) - (setq result (and coding (encoded-kbd-setup-keymap coding))) - (if result - (if (eq result 8) - (set-input-mode - (nth 0 saved-input-mode) - (nth 1 saved-input-mode) - 'use-8th-bit - (nth 3 saved-input-mode))) - (setq encoded-kbd-mode nil - saved-key-translation-map nil - saved-input-mode nil) - (error "Unsupported coding system in Encoded-kbd mode: %S" - coding))) - - ;; We are turning off Encoded-kbd mode. - (setq key-translation-map saved-key-translation-map - saved-key-translation-map nil) - (apply 'set-input-mode saved-input-mode) - (setq saved-input-mode nil))) +(defun encoded-kbd-setup-display (display) + "Set up a `key-translation-map' for `keyboard-coding-system' on DISPLAY. + +DISPLAY may be a display id, a frame, or nil for the selected frame's display." + (let ((frame (if (framep display) display (car (frames-on-display-list display))))) + (when frame + (with-selected-frame frame + ;; Remove any previous encoded-kb keymap from key-translation-map. + (let ((m (terminal-local-value 'local-key-translation-map frame))) + (if (equal (keymap-prompt m) "encoded-kb") + (set-terminal-local-value 'local-key-translation-map frame (keymap-parent m)) + (while (keymap-parent m) + (if (equal (keymap-prompt (keymap-parent m)) "encoded-kb") + (set-keymap-parent m (keymap-parent (keymap-parent m)))) + (setq m (keymap-parent m))))) + + (if (keyboard-coding-system) + ;; We are turning on Encoded-kbd mode. + (let ((coding (keyboard-coding-system)) + (keymap (make-sparse-keymap "encoded-kb")) + (cim (current-input-mode)) + result) + (set-keymap-parent keymap (terminal-local-value 'local-key-translation-map frame)) + (set-terminal-local-value 'local-key-translation-map frame keymap) + (unless (terminal-parameter nil 'encoded-kbd-saved-input-mode) + (set-terminal-parameter nil 'encoded-kbd-saved-input-mode cim)) + (setq result (and coding (encoded-kbd-setup-keymap keymap coding))) + (if result + (when (and (eq result 8) + (memq (nth 2 cim) '(t nil))) + (set-input-mode + (nth 0 cim) + (nth 1 cim) + 'use-8th-bit + (nth 3 cim))) + (set-terminal-local-value nil 'encoded-kbd-saved-input-mode nil) + (error "Unsupported coding system in Encoded-kbd mode: %S" + coding))) + ;; We are turning off Encoded-kbd mode. + (unless (equal (current-input-mode) + (terminal-parameter nil 'encoded-kbd-saved-input-mode)) + (apply 'set-input-mode (terminal-parameter nil 'encoded-kbd-saved-input-mode))) + (set-terminal-parameter nil 'saved-input-mode nil)))))) (provide 'encoded-kb) diff --git a/lisp/international/mule-cmds.el b/lisp/international/mule-cmds.el index c79349f3e57..336ec40325d 100644 --- a/lisp/international/mule-cmds.el +++ b/lisp/international/mule-cmds.el @@ -148,7 +148,7 @@ 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] @@ -1786,7 +1786,7 @@ The default status is as follows: (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 @@ -1800,7 +1800,7 @@ The default status is as follows: (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. @@ -2394,7 +2394,7 @@ is returned. Thus, for instance, if charset \"ISO8859-2\", ;; 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. @@ -2415,6 +2415,11 @@ directory named `/usr/share/locale' or `/usr/lib/locale'. LOCALE-NAME 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: ") @@ -2443,7 +2448,7 @@ See also `locale-charset-language-names', `locale-language-names', (let ((vars '("LC_ALL" "LC_CTYPE" "LANG"))) (while (and vars (= 0 (length locale))) ; nil or empty string - (setq locale (getenv (pop vars)))))) + (setq locale (server-getenv (pop vars)))))) (unless locale ;; The two tests are kept separate so the byte-compiler sees @@ -2506,28 +2511,34 @@ See also `locale-charset-language-names', `locale-language-names', ;; 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) @@ -2539,9 +2550,9 @@ See also `locale-charset-language-names', `locale-language-names', (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 @@ -2550,38 +2561,39 @@ See also `locale-charset-language-names', `locale-language-names', ;; 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 (server-getenv "TERM_PROGRAM") "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 (server-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))))))) nil) ;;; Charset property diff --git a/lisp/international/mule.el b/lisp/international/mule.el index 80c4fd590fe..aea8e094714 100644 --- a/lisp/international/mule.el +++ b/lisp/international/mule.el @@ -1207,13 +1207,17 @@ see) to CODING-SYSTEM." This is normally set according to the selected language environment. See also the command `set-terminal-coding-system'.") -(defun set-terminal-coding-system (coding-system) - "Set coding system of your terminal to CODING-SYSTEM. -All text output to the terminal will be encoded +(defun set-terminal-coding-system (coding-system &optional display) + "Set coding system of terminal output to CODING-SYSTEM. +All text output to DISPLAY will be encoded with the specified coding system. + For a list of possible values of CODING-SYSTEM, use \\[list-coding-systems]. The default is determined by the selected language environment -or by the previous use of this command." +or by the previous use of this command. + +DISPLAY may be a display id, a frame, or nil for the selected frame's display. +The setting has no effect on graphical displays." (interactive (list (let ((default (if (and (not (terminal-coding-system)) default-terminal-coding-system) @@ -1227,7 +1231,7 @@ or by the previous use of this command." (setq coding-system default-terminal-coding-system)) (if coding-system (setq default-terminal-coding-system coding-system)) - (set-terminal-coding-system-internal coding-system) + (set-terminal-coding-system-internal coding-system display) (redraw-frame (selected-frame))) (defvar default-keyboard-coding-system nil @@ -1235,14 +1239,17 @@ or by the previous use of this command." This is normally set according to the selected language environment. See also the command `set-keyboard-coding-system'.") -(defun set-keyboard-coding-system (coding-system) - "Set coding system for keyboard input to CODING-SYSTEM. -In addition, this command enables Encoded-kbd minor mode. -\(If CODING-SYSTEM is nil, Encoded-kbd mode is turned off -- see -`encoded-kbd-mode'.) +(defun set-keyboard-coding-system (coding-system &optional display) + "Set coding system for keyboard input on DISPLAY to CODING-SYSTEM. +In addition, this command calls `encoded-kbd-setup-display' to set up the +translation of keyboard input events to the specified coding system. + For a list of possible values of CODING-SYSTEM, use \\[list-coding-systems]. The default is determined by the selected language environment -or by the previous use of this command." +or by the previous use of this command. + +DISPLAY may be a display id, a frame, or nil for the selected frame's display. +The setting has no effect on graphical displays." (interactive (list (let ((default (if (and (not (keyboard-coding-system)) default-keyboard-coding-system) @@ -1259,9 +1266,9 @@ or by the previous use of this command." (if (and coding-system (coding-system-get coding-system 'ascii-incompatible)) (error "%s is not ASCII-compatible" coding-system)) - (set-keyboard-coding-system-internal coding-system) + (set-keyboard-coding-system-internal coding-system display) (setq keyboard-coding-system coding-system) - (encoded-kbd-mode (if coding-system 1 0))) + (encoded-kbd-setup-display display)) (defcustom keyboard-coding-system nil "Specify coding system for keyboard input. @@ -1277,8 +1284,8 @@ use either \\[customize] or \\[set-keyboard-coding-system]." :link '(info-link "(emacs)Specify Coding") :link '(info-link "(emacs)Single-Byte Character Support") :set (lambda (symbol value) - ;; Don't load encoded-kbd-mode unnecessarily. - (if (or value (boundp 'encoded-kbd-mode)) + ;; Don't load encoded-kb unnecessarily. + (if (or value (boundp 'encoded-kbd-setup-display)) (set-keyboard-coding-system value) (set-default 'keyboard-coding-system nil))) ; must initialize :version "22.1" |