lisp/term/x-win.el

   1 ;;; x-win.el --- parse relevant switches and set up for X  -*-coding: iso-2022-7bit;-*-
   2
   3 ;; Copyright (C) 1993, 1994, 2001, 2002, 2003, 2004, 2005, 2006, 2007,
   4 ;;   2008 Free Software Foundation, Inc.
   5
   6 ;; Author: FSF
   7 ;; Keywords: terminals, i18n
   8
   9 ;; This file is part of GNU Emacs.
  10
  11 ;; GNU Emacs is free software: you can redistribute it and/or modify
  12 ;; it under the terms of the GNU General Public License as published by
  13 ;; the Free Software Foundation, either version 3 of the License, or
  14 ;; (at your option) any later version.
  15
  16 ;; GNU Emacs is distributed in the hope that it will be useful,
  17 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
  18 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  19 ;; GNU General Public License for more details.
  20
  21 ;; You should have received a copy of the GNU General Public License
  22 ;; along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.
  23
  24 ;;; Commentary:
  25
  26 ;; X-win.el: this file defines functions to initialize the X window
  27 ;; system and process X-specific command line parameters before
  28 ;; creating the first X frame.
  29
  30 ;; Note that contrary to previous Emacs versions, the act of loading
  31 ;; this file should not have the side effect of initializing the
  32 ;; window system or processing command line arguments (this file is
  33 ;; now loaded in loadup.el).  See the variables
  34 ;; `handle-args-function-alist' and
  35 ;; `window-system-initialization-alist' for more details.
  36
  37 ;; startup.el will then examine startup files, and eventually call the hooks
  38 ;; which create the first window(s).
  39
  40 ;;; Code:
  41 \f
  42 ;; These are the standard X switches from the Xt Initialize.c file of
  43 ;; Release 4.
  44
  45 ;; Command line         Resource Manager string
  46
  47 ;; +rv                  *reverseVideo
  48 ;; +synchronous         *synchronous
  49 ;; -background          *background
  50 ;; -bd                  *borderColor
  51 ;; -bg                  *background
  52 ;; -bordercolor         *borderColor
  53 ;; -borderwidth         .borderWidth
  54 ;; -bw                  .borderWidth
  55 ;; -display             .display
  56 ;; -fg                  *foreground
  57 ;; -fn                  *font
  58 ;; -font                *font
  59 ;; -foreground          *foreground
  60 ;; -geometry            .geometry
  61 ;; -iconic              .iconic
  62 ;; -name                .name
  63 ;; -reverse             *reverseVideo
  64 ;; -rv                  *reverseVideo
  65 ;; -selectionTimeout    .selectionTimeout
  66 ;; -synchronous         *synchronous
  67 ;; -xrm
  68
  69 ;; An alist of X options and the function which handles them.  See
  70 ;; ../startup.el.
  71
  72 (if (not (fboundp 'x-create-frame))
  73     (error "%s: Loading x-win.el but not compiled for X" (invocation-name)))
  74
  75 (require 'frame)
  76 (require 'mouse)
  77 (require 'scroll-bar)
  78 (require 'faces)
  79 (require 'select)
  80 (require 'menu-bar)
  81 (require 'fontset)
  82 (require 'x-dnd)
  83
  84 (defvar x-invocation-args)
  85 (defvar x-keysym-table)
  86 (defvar x-selection-timeout)
  87 (defvar x-session-id)
  88 (defvar x-session-previous-id)
  89
  90 (defun x-handle-no-bitmap-icon (switch)
  91   (setq default-frame-alist (cons '(icon-type) default-frame-alist)))
  92
  93 ;; Handle the --parent-id option.
  94 (defun x-handle-parent-id (switch)
  95   (or (consp x-invocation-args)
  96       (error "%s: missing argument to `%s' option" (invocation-name) switch))
  97   (setq initial-frame-alist (cons
  98                              (cons 'parent-id
  99                                    (string-to-number (car x-invocation-args)))
 100                              initial-frame-alist)
 101         x-invocation-args (cdr x-invocation-args)))
 102
 103 ;; Handle the --smid switch.  This is used by the session manager
 104 ;; to give us back our session id we had on the previous run.
 105 (defun x-handle-smid (switch)
 106   (or (consp x-invocation-args)
 107       (error "%s: missing argument to `%s' option" (invocation-name) switch))
 108   (setq x-session-previous-id (car x-invocation-args)
 109         x-invocation-args (cdr x-invocation-args)))
 110
 111 (defvar emacs-save-session-functions nil
 112   "Special hook run when a save-session event occurs.
 113 The functions do not get any argument.
 114 Functions can return non-nil to inform the session manager that the
 115 window system shutdown should be aborted.
 116
 117 See also `emacs-session-save'.")
 118
 119 (defun emacs-session-filename (session-id)
 120   "Construct a filename to save the session in based on SESSION-ID.
 121 If the directory ~/.emacs.d exists, we make a filename in there, otherwise
 122 a file in the home directory."
 123   (let ((basename (concat "session." session-id))
 124         (emacs-dir user-emacs-directory))
 125     (expand-file-name (if (file-directory-p emacs-dir)
 126                           (concat emacs-dir basename)
 127                         (concat "~/.emacs-" basename)))))
 128
 129 (defun emacs-session-save ()
 130   "This function is called when the window system is shutting down.
 131 If this function returns non-nil, the window system shutdown is cancelled.
 132
 133 When a session manager tells Emacs that the window system is shutting
 134 down, this function is called.  It calls the functions in the hook
 135 `emacs-save-session-functions'.  Functions are called with the current
 136 buffer set to a temporary buffer.  Functions should use `insert' to insert
 137 lisp code to save the session state.  The buffer is saved
 138 in a file in the home directory of the user running Emacs.  The file
 139 is evaluated when Emacs is restarted by the session manager.
 140
 141 If any of the functions returns non-nil, no more functions are called
 142 and this function returns non-nil.  This will inform the session manager
 143 that it should abort the window system shutdown."
 144   (let ((filename (emacs-session-filename x-session-id))
 145         (buf (get-buffer-create (concat " *SES " x-session-id))))
 146     (when (file-exists-p filename)
 147       (delete-file filename))
 148     (with-current-buffer buf
 149       (let ((cancel-shutdown (condition-case nil
 150                                  ;; A return of t means cancel the shutdown.
 151                                  (run-hook-with-args-until-success
 152                                   'emacs-save-session-functions)
 153                                (error t))))
 154         (unless cancel-shutdown
 155           (write-file filename))
 156         (kill-buffer buf)
 157         cancel-shutdown))))
 158
 159 (defun emacs-session-restore (previous-session-id)
 160   "Restore the Emacs session if started by a session manager.
 161 The file saved by `emacs-session-save' is evaluated and deleted if it
 162 exists."
 163   (let ((filename (emacs-session-filename previous-session-id)))
 164     (when (file-exists-p filename)
 165       (load-file filename)
 166       (delete-file filename)
 167       (message "Restored session data"))))
 168
 169
 170
 171 \f
 172 ;;
 173 ;; Standard X cursor shapes, courtesy of Mr. Fox, who wanted ALL of them.
 174 ;;
 175
 176 (defconst x-pointer-X-cursor 0)
 177 (defconst x-pointer-arrow 2)
 178 (defconst x-pointer-based-arrow-down 4)
 179 (defconst x-pointer-based-arrow-up 6)
 180 (defconst x-pointer-boat 8)
 181 (defconst x-pointer-bogosity 10)
 182 (defconst x-pointer-bottom-left-corner 12)
 183 (defconst x-pointer-bottom-right-corner 14)
 184 (defconst x-pointer-bottom-side 16)
 185 (defconst x-pointer-bottom-tee 18)
 186 (defconst x-pointer-box-spiral 20)
 187 (defconst x-pointer-center-ptr 22)
 188 (defconst x-pointer-circle 24)
 189 (defconst x-pointer-clock 26)
 190 (defconst x-pointer-coffee-mug 28)
 191 (defconst x-pointer-cross 30)
 192 (defconst x-pointer-cross-reverse 32)
 193 (defconst x-pointer-crosshair 34)
 194 (defconst x-pointer-diamond-cross 36)
 195 (defconst x-pointer-dot 38)
 196 (defconst x-pointer-dotbox 40)
 197 (defconst x-pointer-double-arrow 42)
 198 (defconst x-pointer-draft-large 44)
 199 (defconst x-pointer-draft-small 46)
 200 (defconst x-pointer-draped-box 48)
 201 (defconst x-pointer-exchange 50)
 202 (defconst x-pointer-fleur 52)
 203 (defconst x-pointer-gobbler 54)
 204 (defconst x-pointer-gumby 56)
 205 (defconst x-pointer-hand1 58)
 206 (defconst x-pointer-hand2 60)
 207 (defconst x-pointer-heart 62)
 208 (defconst x-pointer-icon 64)
 209 (defconst x-pointer-iron-cross 66)
 210 (defconst x-pointer-left-ptr 68)
 211 (defconst x-pointer-left-side 70)
 212 (defconst x-pointer-left-tee 72)
 213 (defconst x-pointer-leftbutton 74)
 214 (defconst x-pointer-ll-angle 76)
 215 (defconst x-pointer-lr-angle 78)
 216 (defconst x-pointer-man 80)
 217 (defconst x-pointer-middlebutton 82)
 218 (defconst x-pointer-mouse 84)
 219 (defconst x-pointer-pencil 86)
 220 (defconst x-pointer-pirate 88)
 221 (defconst x-pointer-plus 90)
 222 (defconst x-pointer-question-arrow 92)
 223 (defconst x-pointer-right-ptr 94)
 224 (defconst x-pointer-right-side 96)
 225 (defconst x-pointer-right-tee 98)
 226 (defconst x-pointer-rightbutton 100)
 227 (defconst x-pointer-rtl-logo 102)
 228 (defconst x-pointer-sailboat 104)
 229 (defconst x-pointer-sb-down-arrow 106)
 230 (defconst x-pointer-sb-h-double-arrow 108)
 231 (defconst x-pointer-sb-left-arrow 110)
 232 (defconst x-pointer-sb-right-arrow 112)
 233 (defconst x-pointer-sb-up-arrow 114)
 234 (defconst x-pointer-sb-v-double-arrow 116)
 235 (defconst x-pointer-shuttle 118)
 236 (defconst x-pointer-sizing 120)
 237 (defconst x-pointer-spider 122)
 238 (defconst x-pointer-spraycan 124)
 239 (defconst x-pointer-star 126)
 240 (defconst x-pointer-target 128)
 241 (defconst x-pointer-tcross 130)
 242 (defconst x-pointer-top-left-arrow 132)
 243 (defconst x-pointer-top-left-corner 134)
 244 (defconst x-pointer-top-right-corner 136)
 245 (defconst x-pointer-top-side 138)
 246 (defconst x-pointer-top-tee 140)
 247 (defconst x-pointer-trek 142)
 248 (defconst x-pointer-ul-angle 144)
 249 (defconst x-pointer-umbrella 146)
 250 (defconst x-pointer-ur-angle 148)
 251 (defconst x-pointer-watch 150)
 252 (defconst x-pointer-xterm 152)
 253 (defconst x-pointer-invisible 255)
 254
 255 \f
 256 (defvar x-colors)
 257
 258 (defun xw-defined-colors (&optional frame)
 259   "Internal function called by `defined-colors', which see."
 260   (or frame (setq frame (selected-frame)))
 261   (let ((all-colors x-colors)
 262         (this-color nil)
 263         (defined-colors nil))
 264     (while all-colors
 265       (setq this-color (car all-colors)
 266             all-colors (cdr all-colors))
 267       (and (color-supported-p this-color frame t)
 268            (setq defined-colors (cons this-color defined-colors))))
 269     defined-colors))
 270 \f
 271 ;;;; Function keys
 272
 273 (defvar x-alternatives-map
 274   (let ((map (make-sparse-keymap)))
 275     ;; Map certain keypad keys into ASCII characters that people usually expect.
 276     (define-key map [backspace] [127])
 277     (define-key map [delete] [127])
 278     (define-key map [tab] [?\t])
 279     (define-key map [linefeed] [?\n])
 280     (define-key map [clear] [?\C-l])
 281     (define-key map [return] [?\C-m])
 282     (define-key map [escape] [?\e])
 283     (define-key map [M-backspace] [?\M-\d])
 284     (define-key map [M-delete] [?\M-\d])
 285     (define-key map [M-tab] [?\M-\t])
 286     (define-key map [M-linefeed] [?\M-\n])
 287     (define-key map [M-clear] [?\M-\C-l])
 288     (define-key map [M-return] [?\M-\C-m])
 289     (define-key map [M-escape] [?\M-\e])
 290     (define-key map [iso-lefttab] [backtab])
 291     (define-key map [S-iso-lefttab] [backtab])
 292     map)
 293   "Keymap of possible alternative meanings for some keys.")
 294
 295 (defun x-setup-function-keys (frame)
 296   "Set up `function-key-map' on FRAME for the X window system."
 297   ;; Don't do this twice on the same display, or it would break
 298   ;; normal-erase-is-backspace-mode.
 299   (unless (terminal-parameter frame 'x-setup-function-keys)
 300     ;; Map certain keypad keys into ASCII characters that people usually expect.
 301     (with-selected-frame frame
 302       (let ((map (copy-keymap x-alternatives-map)))
 303         (set-keymap-parent map (keymap-parent local-function-key-map))
 304         (set-keymap-parent local-function-key-map map)))
 305     (set-terminal-parameter frame 'x-setup-function-keys t)))
 306
 307 ;; These tell read-char how to convert
 308 ;; these special chars to ASCII.
 309 (put 'backspace 'ascii-character 127)
 310 (put 'delete 'ascii-character 127)
 311 (put 'tab 'ascii-character ?\t)
 312 (put 'linefeed 'ascii-character ?\n)
 313 (put 'clear 'ascii-character 12)
 314 (put 'return 'ascii-character 13)
 315 (put 'escape 'ascii-character ?\e)
 316
 317 \f
 318 ;;;; Keysyms
 319
 320 (defun vendor-specific-keysyms (vendor)
 321   "Return the appropriate value of `system-key-alist' for VENDOR.
 322 VENDOR is a string containing the name of the X Server's vendor,
 323 as returned by `x-server-vendor'."
 324   (cond ((or (string-equal vendor "Hewlett-Packard Incorporated")
 325              (string-equal vendor "Hewlett-Packard Company"))
 326          '((  168 . mute-acute)
 327            (  169 . mute-grave)
 328            (  170 . mute-asciicircum)
 329            (  171 . mute-diaeresis)
 330            (  172 . mute-asciitilde)
 331            (  175 . lira)
 332            (  190 . guilder)
 333            (  252 . block)
 334            (  256 . longminus)
 335            (65388 . reset)
 336            (65389 . system)
 337            (65390 . user)
 338            (65391 . clearline)
 339            (65392 . insertline)
 340            (65393 . deleteline)
 341            (65394 . insertchar)
 342            (65395 . deletechar)
 343            (65396 . backtab)
 344            (65397 . kp-backtab)))
 345         ;; Fixme: What about non-X11/NeWS sun server?
 346         ((or (string-equal vendor "X11/NeWS - Sun Microsystems Inc.")
 347              (string-equal vendor "X Consortium"))
 348          '((392976 . f36)
 349            (392977 . f37)
 350            (393056 . req)
 351            ;; These are for Sun under X11R6
 352            (393072 . props)
 353            (393073 . front)
 354            (393074 . copy)
 355            (393075 . open)
 356            (393076 . paste)
 357            (393077 . cut)))
 358         (t
 359          ;; This is used by DEC's X server.
 360          '((65280 . remove)))))
 361
 362 ;; Latin-1
 363 (let ((i 160))
 364   (while (< i 256)
 365     (puthash i i x-keysym-table)
 366     (setq i (1+ i))))
 367
 368 ;; Table from Kuhn's proposed additions to the `KEYSYM Encoding'
 369 ;; appendix to the X protocol definition.
 370 (dolist
 371      (pair
 372       '(
 373         ;; Latin-2
 374         (#x1a1 . ?\e,B!\e(B)
 375         (#x1a2 . ?\e,B"\e(B)
 376         (#x1a3 . ?\e,B#\e(B)
 377         (#x1a5 . ?\e,B%\e(B)
 378         (#x1a6 . ?\e,B&\e(B)
 379         (#x1a9 . ?\e,B)\e(B)
 380         (#x1aa . ?\e,B*\e(B)
 381         (#x1ab . ?\e,B+\e(B)
 382         (#x1ac . ?\e,B,\e(B)
 383         (#x1ae . ?\e,B.\e(B)
 384         (#x1af . ?\e,B/\e(B)
 385         (#x1b1 . ?\e,B1\e(B)
 386         (#x1b2 . ?\e,B2\e(B)
 387         (#x1b3 . ?\e,B3\e(B)
 388         (#x1b5 . ?\e,B5\e(B)
 389         (#x1b6 . ?\e,B6\e(B)
 390         (#x1b7 . ?\e,B7\e(B)
 391         (#x1b9 . ?\e,B9\e(B)
 392         (#x1ba . ?\e,B:\e(B)
 393         (#x1bb . ?\e,B;\e(B)
 394         (#x1bc . ?\e,B<\e(B)
 395         (#x1bd . ?\e,B=\e(B)
 396         (#x1be . ?\e,B>\e(B)
 397         (#x1bf . ?\e,B?\e(B)
 398         (#x1c0 . ?\e,B@\e(B)
 399         (#x1c3 . ?\e,BC\e(B)
 400         (#x1c5 . ?\e,BE\e(B)
 401         (#x1c6 . ?\e,BF\e(B)
 402         (#x1c8 . ?\e,BH\e(B)
 403         (#x1ca . ?\e,BJ\e(B)
 404         (#x1cc . ?\e,BL\e(B)
 405         (#x1cf . ?\e,BO\e(B)
 406         (#x1d0 . ?\e,BP\e(B)
 407         (#x1d1 . ?\e,BQ\e(B)
 408         (#x1d2 . ?\e,BR\e(B)
 409         (#x1d5 . ?\e,BU\e(B)
 410         (#x1d8 . ?\e,BX\e(B)
 411         (#x1d9 . ?\e,BY\e(B)
 412         (#x1db . ?\e,B[\e(B)
 413         (#x1de . ?\e,B^\e(B)
 414         (#x1e0 . ?\e,B`\e(B)
 415         (#x1e3 . ?\e,Bc\e(B)
 416         (#x1e5 . ?\e,Be\e(B)
 417         (#x1e6 . ?\e,Bf\e(B)
 418         (#x1e8 . ?\e,Bh\e(B)
 419         (#x1ea . ?\e,Bj\e(B)
 420         (#x1ec . ?\e,Bl\e(B)
 421         (#x1ef . ?\e,Bo\e(B)
 422         (#x1f0 . ?\e,Bp\e(B)
 423         (#x1f1 . ?\e,Bq\e(B)
 424         (#x1f2 . ?\e,Br\e(B)
 425         (#x1f5 . ?\e,Bu\e(B)
 426         (#x1f8 . ?\e,Bx\e(B)
 427         (#x1f9 . ?\e,By\e(B)
 428         (#x1fb . ?\e,B{\e(B)
 429         (#x1fe . ?\e,B~\e(B)
 430         (#x1ff . ?\e,B\x7f\e(B)
 431         ;; Latin-3
 432         (#x2a1 . ?\e,C!\e(B)
 433         (#x2a6 . ?\e,C&\e(B)
 434         (#x2a9 . ?\e,C)\e(B)
 435         (#x2ab . ?\e,C+\e(B)
 436         (#x2ac . ?\e,C,\e(B)
 437         (#x2b1 . ?\e,C1\e(B)
 438         (#x2b6 . ?\e,C6\e(B)
 439         (#x2b9 . ?\e,C9\e(B)
 440         (#x2bb . ?\e,C;\e(B)
 441         (#x2bc . ?\e,C<\e(B)
 442         (#x2c5 . ?\e,CE\e(B)
 443         (#x2c6 . ?\e,CF\e(B)
 444         (#x2d5 . ?\e,CU\e(B)
 445         (#x2d8 . ?\e,CX\e(B)
 446         (#x2dd . ?\e,C]\e(B)
 447         (#x2de . ?\e,C^\e(B)
 448         (#x2e5 . ?\e,Ce\e(B)
 449         (#x2e6 . ?\e,Cf\e(B)
 450         (#x2f5 . ?\e,Cu\e(B)
 451         (#x2f8 . ?\e,Cx\e(B)
 452         (#x2fd . ?\e,C}\e(B)
 453         (#x2fe . ?\e,C~\e(B)
 454         ;; Latin-4
 455         (#x3a2 . ?\e,D"\e(B)
 456         (#x3a3 . ?\e,D#\e(B)
 457         (#x3a5 . ?\e,D%\e(B)
 458         (#x3a6 . ?\e,D&\e(B)
 459         (#x3aa . ?\e,D*\e(B)
 460         (#x3ab . ?\e,D+\e(B)
 461         (#x3ac . ?\e,D,\e(B)
 462         (#x3b3 . ?\e,D3\e(B)
 463         (#x3b5 . ?\e,D5\e(B)
 464         (#x3b6 . ?\e,D6\e(B)
 465         (#x3ba . ?\e,D:\e(B)
 466         (#x3bb . ?\e,D;\e(B)
 467         (#x3bc . ?\e,D<\e(B)
 468         (#x3bd . ?\e,D=\e(B)
 469         (#x3bf . ?\e,D?\e(B)
 470         (#x3c0 . ?\e,D@\e(B)
 471         (#x3c7 . ?\e,DG\e(B)
 472         (#x3cc . ?\e,DL\e(B)
 473         (#x3cf . ?\e,DO\e(B)
 474         (#x3d1 . ?\e,DQ\e(B)
 475         (#x3d2 . ?\e,DR\e(B)
 476         (#x3d3 . ?\e,DS\e(B)
 477         (#x3d9 . ?\e,DY\e(B)
 478         (#x3dd . ?\e,D]\e(B)
 479         (#x3de . ?\e,D^\e(B)
 480         (#x3e0 . ?\e,D`\e(B)
 481         (#x3e7 . ?\e,Dg\e(B)
 482         (#x3ec . ?\e,Dl\e(B)
 483         (#x3ef . ?\e,Do\e(B)
 484         (#x3f1 . ?\e,Dq\e(B)
 485         (#x3f2 . ?\e,Dr\e(B)
 486         (#x3f3 . ?\e,Ds\e(B)
 487         (#x3f9 . ?\e,Dy\e(B)
 488         (#x3fd . ?\e,D}\e(B)
 489         (#x3fe . ?\e,D~\e(B)
 490         ;; Kana: Fixme: needs conversion to Japanese charset -- seems
 491         ;; to require jisx0213, for which the Unicode translation
 492         ;; isn't clear.
 493         (#x47e . ?\e(J~\e(B)
 494         (#x4a1 . ?\e$A!#\e(B)
 495         (#x4a2 . ?\\e$A!8\e(B)
 496         (#x4a3 . ?\\e$A!9\e(B)
 497         (#x4a4 . ?\e$A!"\e(B)
 498         (#x4a5 . ?\e$A!$\e(B)
 499         (#x4a6 . ?\e$A%r\e(B)
 500         (#x4a7 . ?\e$A%!\e(B)
 501         (#x4a8 . ?\e$A%#\e(B)
 502         (#x4a9 . ?\e$A%%\e(B)
 503         (#x4aa . ?\e$A%'\e(B)
 504         (#x4ab . ?\e$A%)\e(B)
 505         (#x4ac . ?\e$A%c\e(B)
 506         (#x4ad . ?\e$A%e\e(B)
 507         (#x4ae . ?\e$A%g\e(B)
 508         (#x4af . ?\e$A%C\e(B)
 509         (#x4b0 . ?\e$B!<\e(B)
 510         (#x4b1 . ?\e$A%"\e(B)
 511         (#x4b2 . ?\e$A%$\e(B)
 512         (#x4b3 . ?\e$A%&\e(B)
 513         (#x4b4 . ?\e$A%(\e(B)
 514         (#x4b5 . ?\e$A%*\e(B)
 515         (#x4b6 . ?\e$A%+\e(B)
 516         (#x4b7 . ?\e$A%-\e(B)
 517         (#x4b8 . ?\e$A%/\e(B)
 518         (#x4b9 . ?\e$A%1\e(B)
 519         (#x4ba . ?\e$A%3\e(B)
 520         (#x4bb . ?\e$A%5\e(B)
 521         (#x4bc . ?\e$A%7\e(B)
 522         (#x4bd . ?\e$A%9\e(B)
 523         (#x4be . ?\e$A%;\e(B)
 524         (#x4bf . ?\e$A%=\e(B)
 525         (#x4c0 . ?\e$A%?\e(B)
 526         (#x4c1 . ?\e$A%A\e(B)
 527         (#x4c2 . ?\e$A%D\e(B)
 528         (#x4c3 . ?\e$A%F\e(B)
 529         (#x4c4 . ?\e$A%H\e(B)
 530         (#x4c5 . ?\e$A%J\e(B)
 531         (#x4c6 . ?\e$A%K\e(B)
 532         (#x4c7 . ?\e$A%L\e(B)
 533         (#x4c8 . ?\e$A%M\e(B)
 534         (#x4c9 . ?\e$A%N\e(B)
 535         (#x4ca . ?\e$A%O\e(B)
 536         (#x4cb . ?\e$A%R\e(B)
 537         (#x4cc . ?\e$A%U\e(B)
 538         (#x4cd . ?\e$A%X\e(B)
 539         (#x4ce . ?\e$A%[\e(B)
 540         (#x4cf . ?\e$A%^\e(B)
 541         (#x4d0 . ?\e$A%_\e(B)
 542         (#x4d1 . ?\e$A%`\e(B)
 543         (#x4d2 . ?\e$A%a\e(B)
 544         (#x4d3 . ?\e$A%b\e(B)
 545         (#x4d4 . ?\e$A%d\e(B)
 546         (#x4d5 . ?\e$A%f\e(B)
 547         (#x4d6 . ?\e$A%h\e(B)
 548         (#x4d7 . ?\e$A%i\e(B)
 549         (#x4d8 . ?\e$A%j\e(B)
 550         (#x4d9 . ?\e$A%k\e(B)
 551         (#x4da . ?\e$A%l\e(B)
 552         (#x4db . ?\e$A%m\e(B)
 553         (#x4dc . ?\e$A%o\e(B)
 554         (#x4dd . ?\e$A%s\e(B)
 555         (#x4de . ?\e$B!+\e(B)
 556         (#x4df . ?\e$B!,\e(B)
 557         ;; Arabic
 558         (#x5ac . ?\e,G,\e(B)
 559         (#x5bb . ?\e,G;\e(B)
 560         (#x5bf . ?\e,G?\e(B)
 561         (#x5c1 . ?\e,GA\e(B)
 562         (#x5c2 . ?\e,GB\e(B)
 563         (#x5c3 . ?\e,GC\e(B)
 564         (#x5c4 . ?\e,GD\e(B)
 565         (#x5c5 . ?\e,GE\e(B)
 566         (#x5c6 . ?\e,GF\e(B)
 567         (#x5c7 . ?\e,GG\e(B)
 568         (#x5c8 . ?\e,GH\e(B)
 569         (#x5c9 . ?\e,GI\e(B)
 570         (#x5ca . ?\e,GJ\e(B)
 571         (#x5cb . ?\e,GK\e(B)
 572         (#x5cc . ?\e,GL\e(B)
 573         (#x5cd . ?\e,GM\e(B)
 574         (#x5ce . ?\e,GN\e(B)
 575         (#x5cf . ?\e,GO\e(B)
 576         (#x5d0 . ?\e,GP\e(B)
 577         (#x5d1 . ?\e,GQ\e(B)
 578         (#x5d2 . ?\e,GR\e(B)
 579         (#x5d3 . ?\e,GS\e(B)
 580         (#x5d4 . ?\e,GT\e(B)
 581         (#x5d5 . ?\e,GU\e(B)
 582         (#x5d6 . ?\e,GV\e(B)
 583         (#x5d7 . ?\e,GW\e(B)
 584         (#x5d8 . ?\e,GX\e(B)
 585         (#x5d9 . ?\e,GY\e(B)
 586         (#x5da . ?\e,GZ\e(B)
 587         (#x5e0 . ?\e,G`\e(B)
 588         (#x5e1 . ?\e,Ga\e(B)
 589         (#x5e2 . ?\e,Gb\e(B)
 590         (#x5e3 . ?\e,Gc\e(B)
 591         (#x5e4 . ?\e,Gd\e(B)
 592         (#x5e5 . ?\e,Ge\e(B)
 593         (#x5e6 . ?\e,Gf\e(B)
 594         (#x5e7 . ?\e,Gg\e(B)
 595         (#x5e8 . ?\e,Gh\e(B)
 596         (#x5e9 . ?\e,Gi\e(B)
 597         (#x5ea . ?\e,Gj\e(B)
 598         (#x5eb . ?\e,Gk\e(B)
 599         (#x5ec . ?\e,Gl\e(B)
 600         (#x5ed . ?\e,Gm\e(B)
 601         (#x5ee . ?\e,Gn\e(B)
 602         (#x5ef . ?\e,Go\e(B)
 603         (#x5f0 . ?\e,Gp\e(B)
 604         (#x5f1 . ?\e,Gq\e(B)
 605         (#x5f2 . ?\e,Gr\e(B)
 606         ;; Cyrillic
 607         (#x680 . ?\e$,1)R\e(B)
 608         (#x681 . ?\e$,1)V\e(B)
 609         (#x682 . ?\e$,1)Z\e(B)
 610         (#x683 . ?\e$,1)\\e(B)
 611         (#x684 . ?\e$,1)b\e(B)
 612         (#x685 . ?\e$,1)n\e(B)
 613         (#x686 . ?\e$,1)p\e(B)
 614         (#x687 . ?\e$,1)r\e(B)
 615         (#x688 . ?\e$,1)v\e(B)
 616         (#x689 . ?\e$,1)x\e(B)
 617         (#x68a . ?\e$,1)z\e(B)
 618         (#x68c . ?\e$,1*8\e(B)
 619         (#x68d . ?\e$,1*B\e(B)
 620         (#x68e . ?\e$,1*H\e(B)
 621         (#x68f . ?\e$,1*N\e(B)
 622         (#x690 . ?\e$,1)S\e(B)
 623         (#x691 . ?\e$,1)W\e(B)
 624         (#x692 . ?\e$,1)[\e(B)
 625         (#x693 . ?\e$,1)]\e(B)
 626         (#x694 . ?\e$,1)c\e(B)
 627         (#x695 . ?\e$,1)o\e(B)
 628         (#x696 . ?\e$,1)q\e(B)
 629         (#x697 . ?\e$,1)s\e(B)
 630         (#x698 . ?\e$,1)w\e(B)
 631         (#x699 . ?\e$,1)y\e(B)
 632         (#x69a . ?\e$,1){\e(B)
 633         (#x69c . ?\e$,1*9\e(B)
 634         (#x69d . ?\e$,1*C\e(B)
 635         (#x69e . ?\e$,1*I\e(B)
 636         (#x69f . ?\e$,1*O\e(B)
 637         (#x6a1 . ?\e,Lr\e(B)
 638         (#x6a2 . ?\e,Ls\e(B)
 639         (#x6a3 . ?\e,Lq\e(B)
 640         (#x6a4 . ?\e,Lt\e(B)
 641         (#x6a5 . ?\e,Lu\e(B)
 642         (#x6a6 . ?\e,Lv\e(B)
 643         (#x6a7 . ?\e,Lw\e(B)
 644         (#x6a8 . ?\e,Lx\e(B)
 645         (#x6a9 . ?\e,Ly\e(B)
 646         (#x6aa . ?\e,Lz\e(B)
 647         (#x6ab . ?\e,L{\e(B)
 648         (#x6ac . ?\e,L|\e(B)
 649         (#x6ae . ?\e,L~\e(B)
 650         (#x6af . ?\e,L\x7f\e(B)
 651         (#x6b0 . ?\e,Lp\e(B)
 652         (#x6b1 . ?\e,L"\e(B)
 653         (#x6b2 . ?\e,L#\e(B)
 654         (#x6b3 . ?\e,L!\e(B)
 655         (#x6b4 . ?\e,L$\e(B)
 656         (#x6b5 . ?\e,L%\e(B)
 657         (#x6b6 . ?\e,L&\e(B)
 658         (#x6b7 . ?\e,L'\e(B)
 659         (#x6b8 . ?\e,L(\e(B)
 660         (#x6b9 . ?\e,L)\e(B)
 661         (#x6ba . ?\e,L*\e(B)
 662         (#x6bb . ?\e,L+\e(B)
 663         (#x6bc . ?\e,L,\e(B)
 664         (#x6be . ?\e,L.\e(B)
 665         (#x6bf . ?\e,L/\e(B)
 666         (#x6c0 . ?\e,Ln\e(B)
 667         (#x6c1 . ?\e,LP\e(B)
 668         (#x6c2 . ?\e,LQ\e(B)
 669         (#x6c3 . ?\e,Lf\e(B)
 670         (#x6c4 . ?\e,LT\e(B)
 671         (#x6c5 . ?\e,LU\e(B)
 672         (#x6c6 . ?\e,Ld\e(B)
 673         (#x6c7 . ?\e,LS\e(B)
 674         (#x6c8 . ?\e,Le\e(B)
 675         (#x6c9 . ?\e,LX\e(B)
 676         (#x6ca . ?\e,LY\e(B)
 677         (#x6cb . ?\e,LZ\e(B)
 678         (#x6cc . ?\e,L[\e(B)
 679         (#x6cd . ?\e,L\\e(B)
 680         (#x6ce . ?\e,L]\e(B)
 681         (#x6cf . ?\e,L^\e(B)
 682         (#x6d0 . ?\e,L_\e(B)
 683         (#x6d1 . ?\e,Lo\e(B)
 684         (#x6d2 . ?\e,L`\e(B)
 685         (#x6d3 . ?\e,La\e(B)
 686         (#x6d4 . ?\e,Lb\e(B)
 687         (#x6d5 . ?\e,Lc\e(B)
 688         (#x6d6 . ?\e,LV\e(B)
 689         (#x6d7 . ?\e,LR\e(B)
 690         (#x6d8 . ?\e,Ll\e(B)
 691         (#x6d9 . ?\e,Lk\e(B)
 692         (#x6da . ?\e,LW\e(B)
 693         (#x6db . ?\e,Lh\e(B)
 694         (#x6dc . ?\e,Lm\e(B)
 695         (#x6dd . ?\e,Li\e(B)
 696         (#x6de . ?\e,Lg\e(B)
 697         (#x6df . ?\e,Lj\e(B)
 698         (#x6e0 . ?\e,LN\e(B)
 699         (#x6e1 . ?\e,L0\e(B)
 700         (#x6e2 . ?\e,L1\e(B)
 701         (#x6e3 . ?\e,LF\e(B)
 702         (#x6e4 . ?\e,L4\e(B)
 703         (#x6e5 . ?\e,L5\e(B)
 704         (#x6e6 . ?\e,LD\e(B)
 705         (#x6e7 . ?\e,L3\e(B)
 706         (#x6e8 . ?\e,LE\e(B)
 707         (#x6e9 . ?\e,L8\e(B)
 708         (#x6ea . ?\e,L9\e(B)
 709         (#x6eb . ?\e,L:\e(B)
 710         (#x6ec . ?\e,L;\e(B)
 711         (#x6ed . ?\e,L<\e(B)
 712         (#x6ee . ?\e,L=\e(B)
 713         (#x6ef . ?\e,L>\e(B)
 714         (#x6f0 . ?\e,L?\e(B)
 715         (#x6f1 . ?\e,LO\e(B)
 716         (#x6f2 . ?\e,L@\e(B)
 717         (#x6f3 . ?\e,LA\e(B)
 718         (#x6f4 . ?\e,LB\e(B)
 719         (#x6f5 . ?\e,LC\e(B)
 720         (#x6f6 . ?\e,L6\e(B)
 721         (#x6f7 . ?\e,L2\e(B)
 722         (#x6f8 . ?\e,LL\e(B)
 723         (#x6f9 . ?\e,LK\e(B)
 724         (#x6fa . ?\e,L7\e(B)
 725         (#x6fb . ?\e,LH\e(B)
 726         (#x6fc . ?\e,LM\e(B)
 727         (#x6fd . ?\e,LI\e(B)
 728         (#x6fe . ?\e,LG\e(B)
 729         (#x6ff . ?\e,LJ\e(B)
 730         ;; Greek
 731         (#x7a1 . ?\e,F6\e(B)
 732         (#x7a2 . ?\e,F8\e(B)
 733         (#x7a3 . ?\e,F9\e(B)
 734         (#x7a4 . ?\e,F:\e(B)
 735         (#x7a5 . ?\e,FZ\e(B)
 736         (#x7a7 . ?\e,F<\e(B)
 737         (#x7a8 . ?\e,F>\e(B)
 738         (#x7a9 . ?\e,F[\e(B)
 739         (#x7ab . ?\e,F?\e(B)
 740         (#x7ae . ?\e,F5\e(B)
 741         (#x7af . ?\e,F/\e(B)
 742         (#x7b1 . ?\e,F\\e(B)
 743         (#x7b2 . ?\e,F]\e(B)
 744         (#x7b3 . ?\e,F^\e(B)
 745         (#x7b4 . ?\e,F_\e(B)
 746         (#x7b5 . ?\e,Fz\e(B)
 747         (#x7b6 . ?\e,F@\e(B)
 748         (#x7b7 . ?\e,F|\e(B)
 749         (#x7b8 . ?\e,F}\e(B)
 750         (#x7b9 . ?\e,F{\e(B)
 751         (#x7ba . ?\e,F`\e(B)
 752         (#x7bb . ?\e,F~\e(B)
 753         (#x7c1 . ?\e,FA\e(B)
 754         (#x7c2 . ?\e,FB\e(B)
 755         (#x7c3 . ?\e,FC\e(B)
 756         (#x7c4 . ?\e,FD\e(B)
 757         (#x7c5 . ?\e,FE\e(B)
 758         (#x7c6 . ?\e,FF\e(B)
 759         (#x7c7 . ?\e,FG\e(B)
 760         (#x7c8 . ?\e,FH\e(B)
 761         (#x7c9 . ?\e,FI\e(B)
 762         (#x7ca . ?\e,FJ\e(B)
 763         (#x7cb . ?\e,FK\e(B)
 764         (#x7cc . ?\e,FL\e(B)
 765         (#x7cd . ?\e,FM\e(B)
 766         (#x7ce . ?\e,FN\e(B)
 767         (#x7cf . ?\e,FO\e(B)
 768         (#x7d0 . ?\e,FP\e(B)
 769         (#x7d1 . ?\e,FQ\e(B)
 770         (#x7d2 . ?\e,FS\e(B)
 771         (#x7d4 . ?\e,FT\e(B)
 772         (#x7d5 . ?\e,FU\e(B)
 773         (#x7d6 . ?\e,FV\e(B)
 774         (#x7d7 . ?\e,FW\e(B)
 775         (#x7d8 . ?\e,FX\e(B)
 776         (#x7d9 . ?\e,FY\e(B)
 777         (#x7e1 . ?\e,Fa\e(B)
 778         (#x7e2 . ?\e,Fb\e(B)
 779         (#x7e3 . ?\e,Fc\e(B)
 780         (#x7e4 . ?\e,Fd\e(B)
 781         (#x7e5 . ?\e,Fe\e(B)
 782         (#x7e6 . ?\e,Ff\e(B)
 783         (#x7e7 . ?\e,Fg\e(B)
 784         (#x7e8 . ?\e,Fh\e(B)
 785         (#x7e9 . ?\e,Fi\e(B)
 786         (#x7ea . ?\e,Fj\e(B)
 787         (#x7eb . ?\e,Fk\e(B)
 788         (#x7ec . ?\e,Fl\e(B)
 789         (#x7ed . ?\e,Fm\e(B)
 790         (#x7ee . ?\e,Fn\e(B)
 791         (#x7ef . ?\e,Fo\e(B)
 792         (#x7f0 . ?\e,Fp\e(B)
 793         (#x7f1 . ?\e,Fq\e(B)
 794         (#x7f2 . ?\e,Fs\e(B)
 795         (#x7f3 . ?\e,Fr\e(B)
 796         (#x7f4 . ?\e,Ft\e(B)
 797         (#x7f5 . ?\e,Fu\e(B)
 798         (#x7f6 . ?\e,Fv\e(B)
 799         (#x7f7 . ?\e,Fw\e(B)
 800         (#x7f8 . ?\e,Fx\e(B)
 801         (#x7f9 . ?\e,Fy\e(B)
 802          ;; Technical
 803         (#x8a1 . ?\e$,1|W\e(B)
 804         (#x8a2 . ?\e$A)0\e(B)
 805         (#x8a3 . ?\e$A)$\e(B)
 806         (#x8a4 . ?\e$,1{ \e(B)
 807         (#x8a5 . ?\e$,1{!\e(B)
 808         (#x8a6 . ?\e$A)&\e(B)
 809         (#x8a7 . ?\e$,1|A\e(B)
 810         (#x8a8 . ?\e$,1|C\e(B)
 811         (#x8a9 . ?\e$,1|D\e(B)
 812         (#x8aa . ?\e$,1|F\e(B)
 813         (#x8ab . ?\e$,1|;\e(B)
 814         (#x8ac . ?\e$,1|=\e(B)
 815         (#x8ad . ?\e$,1|>\e(B)
 816         (#x8ae . ?\e$,1|@\e(B)
 817         (#x8af . ?\e$,1|H\e(B)
 818         (#x8b0 . ?\e$,1|L\e(B)
 819         (#x8bc . ?\e$A!\\e(B)
 820         (#x8bd . ?\e$A!Y\e(B)
 821         (#x8be . ?\e$A!]\e(B)
 822         (#x8bf . ?\e$A!R\e(B)
 823         (#x8c0 . ?\e$A!`\e(B)
 824         (#x8c1 . ?\e$A!X\e(B)
 825         (#x8c2 . ?\e$A!^\e(B)
 826         (#x8c5 . ?\e$B"`\e(B)
 827         (#x8c8 . ?\e$(G"D\e(B)
 828         (#x8c9 . ?\e$(O"l\e(B)
 829         (#x8cd . ?\e$B"N\e(B)
 830         (#x8ce . ?\e$B"M\e(B)
 831         (#x8cf . ?\e$A!T\e(B)
 832         (#x8d6 . ?\e$A!L\e(B)
 833         (#x8da . ?\e$B">\e(B)
 834         (#x8db . ?\e$B"?\e(B)
 835         (#x8dc . ?\e$A!I\e(B)
 836         (#x8dd . ?\e$A!H\e(B)
 837         (#x8de . ?\e$A!D\e(B)
 838         (#x8df . ?\e$A!E\e(B)
 839         (#x8ef . ?\e$B"_\e(B)
 840         (#x8f6 . ?\e$,1!R\e(B)
 841         (#x8fb . ?\e$A!{\e(B)
 842         (#x8fc . ?\e$A!|\e(B)
 843         (#x8fd . ?\e$A!z\e(B)
 844         (#x8fe . ?\e$A!}\e(B)
 845         ;; Special
 846         (#x9e0 . ?\e$A!t\e(B)
 847         (#x9e1 . ?\e$(C"F\e(B)
 848         (#x9e2 . ?\e$(GB*\e(B)
 849         (#x9e3 . ?\e$(GB-\e(B)
 850         (#x9e4 . ?\e$(GB.\e(B)
 851         (#x9e5 . ?\e$(GB+\e(B)
 852         (#x9e8 . ?\e$,1}d\e(B)
 853         (#x9e9 . ?\e$(GB,\e(B)
 854         (#x9ea . ?\e$A)<\e(B)
 855         (#x9eb . ?\e$A)4\e(B)
 856         (#x9ec . ?\e$A)0\e(B)
 857         (#x9ed . ?\e$A)8\e(B)
 858         (#x9ee . ?\e$A)`\e(B)
 859         (#x9ef . ?\e$,1|Z\e(B)
 860         (#x9f0 . ?\e$,1|[\e(B)
 861         (#x9f1 . ?\e$A)$\e(B)
 862         (#x9f2 . ?\e$,1|\\e(B)
 863         (#x9f3 . ?\e$,1|]\e(B)
 864         (#x9f4 . ?\e$A)@\e(B)
 865         (#x9f5 . ?\e$A)H\e(B)
 866         (#x9f6 . ?\e$A)X\e(B)
 867         (#x9f7 . ?\e$A)P\e(B)
 868         (#x9f8 . ?\e$A)&\e(B)
 869         ;; Publishing
 870         (#xaa1 . ?\e$,1rc\e(B)
 871         (#xaa2 . ?\e$,1rb\e(B)
 872         (#xaa3 . ?\e$,1rd\e(B)
 873         (#xaa4 . ?\e$,1re\e(B)
 874         (#xaa5 . ?\e$,1rg\e(B)
 875         (#xaa6 . ?\e$,1rh\e(B)
 876         (#xaa7 . ?\e$,1ri\e(B)
 877         (#xaa8 . ?\e$,1rj\e(B)
 878         (#xaa9 . ?\e$(G!7\e(B)
 879         (#xaaa . ?\e$(G!9\e(B)
 880         (#xaae . ?\e$A!-\e(B)
 881         (#xaaf . ?\e$(G!-\e(B)
 882         (#xab0 . ?\e$(O'x\e(B)
 883         (#xab1 . ?\e$(O'y\e(B)
 884         (#xab2 . ?\e$(O'z\e(B)
 885         (#xab3 . ?\e$,1v6\e(B)
 886         (#xab4 . ?\e$,1v7\e(B)
 887         (#xab5 . ?\e$,1v8\e(B)
 888         (#xab6 . ?\e$,1v9\e(B)
 889         (#xab7 . ?\e$,1v:\e(B)
 890         (#xab8 . ?\e$(G""\e(B)
 891         (#xabb . ?\e$,1rr\e(B)
 892         (#xabc . ?\e$,1{)\e(B)
 893         (#xabe . ?\e$,1{*\e(B)
 894         (#xac3 . ?\e$(C({\e(B)
 895         (#xac4 . ?\e$(C(|\e(B)
 896         (#xac5 . ?\e$(C(}\e(B)
 897         (#xac6 . ?\e$(C(~\e(B)
 898         (#xac9 . ?\e$(D"o\e(B)
 899         (#xaca . ?\e$,2"s\e(B)
 900         (#xacc . ?\e$(O##\e(B)
 901         (#xacd . ?\e$(O#!\e(B)
 902         (#xace . ?\e$A!p\e(B)
 903         (#xacf . ?\e$,2!o\e(B)
 904         (#xad0 . ?\e,F!\e(B)
 905         (#xad1 . ?\e,F"\e(B)
 906         (#xad2 . ?\e,Y4\e(B)
 907         (#xad3 . ?\e,Y!\e(B)
 908         (#xad4 . ?\e$,1u^\e(B)
 909         (#xad6 . ?\e$A!d\e(B)
 910         (#xad7 . ?\e$A!e\e(B)
 911         (#xad9 . ?\e$,2%]\e(B)
 912         (#xadb . ?\e$,2!l\e(B)
 913         (#xadc . ?\e$(O#$\e(B)
 914         (#xadd . ?\e$(O#"\e(B)
 915         (#xade . ?\e$A!q\e(B)
 916         (#xadf . ?\e$,2!n\e(B)
 917         (#xae0 . ?\e$(O#?\e(B)
 918         (#xae1 . ?\e$,2!k\e(B)
 919         (#xae2 . ?\e$,2!m\e(B)
 920         (#xae3 . ?\e$A!w\e(B)
 921         (#xae4 . ?\e$(G!}\e(B)
 922         (#xae5 . ?\e$A!n\e(B)
 923         (#xae6 . ?\e$(O#@\e(B)
 924         (#xae7 . ?\e$,2!j\e(B)
 925         (#xae8 . ?\e$A!x\e(B)
 926         (#xae9 . ?\e$(G!~\e(B)
 927         (#xaea . ?\e$(C"P\e(B)
 928         (#xaeb . ?\e$(O-~\e(B)
 929         (#xaec . ?\e$(O&@\e(B)
 930         (#xaed . ?\e$(O&<\e(B)
 931         (#xaee . ?\e$(O&>\e(B)
 932         (#xaf0 . ?\e$,2%`\e(B)
 933         (#xaf1 . ?\e$B"w\e(B)
 934         (#xaf2 . ?\e$B"x\e(B)
 935         (#xaf3 . ?\e$(O'{\e(B)
 936         (#xaf4 . ?\e$,2%W\e(B)
 937         (#xaf5 . ?\e$B"t\e(B)
 938         (#xaf6 . ?\e$B"u\e(B)
 939         (#xaf7 . ?\e$A!a\e(B)
 940         (#xaf8 . ?\e$A!b\e(B)
 941         (#xaf9 . ?\e$(O&g\e(B)
 942         (#xafa . ?\e$,1zu\e(B)
 943         (#xafb . ?\e$,1uW\e(B)
 944         (#xafc . ?\e$,1s8\e(B)
 945         (#xafd . ?\e$,1rz\e(B)
 946         (#xafe . ?\e,Y%\e(B)
 947         ;; APL
 948         (#xba3 . ?<)
 949         (#xba6 . ?>)
 950         (#xba8 . ?\e$A!E\e(B)
 951         (#xba9 . ?\e$A!D\e(B)
 952         (#xbc0 . ?\e,A/\e(B)
 953         (#xbc2 . ?\e$A!M\e(B)
 954         (#xbc3 . ?\e$A!I\e(B)
 955         (#xbc4 . ?\e$,1zj\e(B)
 956         (#xbc6 . ?_)
 957         (#xbca . ?\e$,1x8\e(B)
 958         (#xbcc . ?\e$,1|5\e(B)
 959         (#xbce . ?\e$,1yd\e(B)
 960         (#xbcf . ?\e$A!p\e(B)
 961         (#xbd3 . ?\e$,1zh\e(B)
 962         (#xbd6 . ?\e$A!H\e(B)
 963         (#xbd8 . ?\e$B"?\e(B)
 964         (#xbda . ?\e$B">\e(B)
 965         (#xbdc . ?\e$,1yb\e(B)
 966         (#xbfc . ?\e$,1yc\e(B)
 967         ;; Hebrew
 968         (#xcdf . ?\e,H_\e(B)
 969         (#xce0 . ?\e,H`\e(B)
 970         (#xce1 . ?\e,Ha\e(B)
 971         (#xce2 . ?\e,Hb\e(B)
 972         (#xce3 . ?\e,Hc\e(B)
 973         (#xce4 . ?\e,Hd\e(B)
 974         (#xce5 . ?\e,He\e(B)
 975         (#xce6 . ?\e,Hf\e(B)
 976         (#xce7 . ?\e,Hg\e(B)
 977         (#xce8 . ?\e,Hh\e(B)
 978         (#xce9 . ?\e,Hi\e(B)
 979         (#xcea . ?\e,Hj\e(B)
 980         (#xceb . ?\e,Hk\e(B)
 981         (#xcec . ?\e,Hl\e(B)
 982         (#xced . ?\e,Hm\e(B)
 983         (#xcee . ?\e,Hn\e(B)
 984         (#xcef . ?\e,Ho\e(B)
 985         (#xcf0 . ?\e,Hp\e(B)
 986         (#xcf1 . ?\e,Hq\e(B)
 987         (#xcf2 . ?\e,Hr\e(B)
 988         (#xcf3 . ?\e,Hs\e(B)
 989         (#xcf4 . ?\e,Ht\e(B)
 990         (#xcf5 . ?\e,Hu\e(B)
 991         (#xcf6 . ?\e,Hv\e(B)
 992         (#xcf7 . ?\e,Hw\e(B)
 993         (#xcf8 . ?\e,Hx\e(B)
 994         (#xcf9 . ?\e,Hy\e(B)
 995         (#xcfa . ?\e,Hz\e(B)
 996         ;; Thai
 997         (#xda1 . ?\e,T!\e(B)
 998         (#xda2 . ?\e,T"\e(B)
 999         (#xda3 . ?\e,T#\e(B)
1000         (#xda4 . ?\e,T$\e(B)
1001         (#xda5 . ?\e,T%\e(B)
1002         (#xda6 . ?\e,T&\e(B)
1003         (#xda7 . ?\e,T'\e(B)
1004         (#xda8 . ?\e,T(\e(B)
1005         (#xda9 . ?\e,T)\e(B)
1006         (#xdaa . ?\e,T*\e(B)
1007         (#xdab . ?\e,T+\e(B)
1008         (#xdac . ?\e,T,\e(B)
1009         (#xdad . ?\e,T-\e(B)
1010         (#xdae . ?\e,T.\e(B)
1011         (#xdaf . ?\e,T/\e(B)
1012         (#xdb0 . ?\e,T0\e(B)
1013         (#xdb1 . ?\e,T1\e(B)
1014         (#xdb2 . ?\e,T2\e(B)
1015         (#xdb3 . ?\e,T3\e(B)
1016         (#xdb4 . ?\e,T4\e(B)
1017         (#xdb5 . ?\e,T5\e(B)
1018         (#xdb6 . ?\e,T6\e(B)
1019         (#xdb7 . ?\e,T7\e(B)
1020         (#xdb8 . ?\e,T8\e(B)
1021         (#xdb9 . ?\e,T9\e(B)
1022         (#xdba . ?\e,T:\e(B)
1023         (#xdbb . ?\e,T;\e(B)
1024         (#xdbc . ?\e,T<\e(B)
1025         (#xdbd . ?\e,T=\e(B)
1026         (#xdbe . ?\e,T>\e(B)
1027         (#xdbf . ?\e,T?\e(B)
1028         (#xdc0 . ?\e,T@\e(B)
1029         (#xdc1 . ?\e,TA\e(B)
1030         (#xdc2 . ?\e,TB\e(B)
1031         (#xdc3 . ?\e,TC\e(B)
1032         (#xdc4 . ?\e,TD\e(B)
1033         (#xdc5 . ?\e,TE\e(B)
1034         (#xdc6 . ?\e,TF\e(B)
1035         (#xdc7 . ?\e,TG\e(B)
1036         (#xdc8 . ?\e,TH\e(B)
1037         (#xdc9 . ?\e,TI\e(B)
1038         (#xdca . ?\e,TJ\e(B)
1039         (#xdcb . ?\e,TK\e(B)
1040         (#xdcc . ?\e,TL\e(B)
1041         (#xdcd . ?\e,TM\e(B)
1042         (#xdce . ?\e,TN\e(B)
1043         (#xdcf . ?\e,TO\e(B)
1044         (#xdd0 . ?\e,TP\e(B)
1045         (#xdd1 . ?\e,TQ\e(B)
1046         (#xdd2 . ?\e,TR\e(B)
1047         (#xdd3 . ?\e,TS\e(B)
1048         (#xdd4 . ?\e,TT\e(B)
1049         (#xdd5 . ?\e,TU\e(B)
1050         (#xdd6 . ?\e,TV\e(B)
1051         (#xdd7 . ?\e,TW\e(B)
1052         (#xdd8 . ?\e,TX\e(B)
1053         (#xdd9 . ?\e,TY\e(B)
1054         (#xdda . ?\e,TZ\e(B)
1055         (#xddf . ?\e,T_\e(B)
1056         (#xde0 . ?\e,T`\e(B)
1057         (#xde1 . ?\e,Ta\e(B)
1058         (#xde2 . ?\e,Tb\e(B)
1059         (#xde3 . ?\e,Tc\e(B)
1060         (#xde4 . ?\e,Td\e(B)
1061         (#xde5 . ?\e,Te\e(B)
1062         (#xde6 . ?\e,Tf\e(B)
1063         (#xde7 . ?\e,Tg\e(B)
1064         (#xde8 . ?\e,Th\e(B)
1065         (#xde9 . ?\e,Ti\e(B)
1066         (#xdea . ?\e,Tj\e(B)
1067         (#xdeb . ?\e,Tk\e(B)
1068         (#xdec . ?\e,Tl\e(B)
1069         (#xded . ?\e,Tm\e(B)
1070         (#xdf0 . ?\e,Tp\e(B)
1071         (#xdf1 . ?\e,Tq\e(B)
1072         (#xdf2 . ?\e,Tr\e(B)
1073         (#xdf3 . ?\e,Ts\e(B)
1074         (#xdf4 . ?\e,Tt\e(B)
1075         (#xdf5 . ?\e,Tu\e(B)
1076         (#xdf6 . ?\e,Tv\e(B)
1077         (#xdf7 . ?\e,Tw\e(B)
1078         (#xdf8 . ?\e,Tx\e(B)
1079         (#xdf9 . ?\e,Ty\e(B)
1080         ;; Korean
1081         (#xea1 . ?\e$(C$!\e(B)
1082         (#xea2 . ?\e$(C$"\e(B)
1083         (#xea3 . ?\e$(C$#\e(B)
1084         (#xea4 . ?\e$(C$$\e(B)
1085         (#xea5 . ?\e$(C$%\e(B)
1086         (#xea6 . ?\e$(C$&\e(B)
1087         (#xea7 . ?\e$(C$'\e(B)
1088         (#xea8 . ?\e$(C$(\e(B)
1089         (#xea9 . ?\e$(C$)\e(B)
1090         (#xeaa . ?\e$(C$*\e(B)
1091         (#xeab . ?\e$(C$+\e(B)
1092         (#xeac . ?\e$(C$,\e(B)
1093         (#xead . ?\e$(C$-\e(B)
1094         (#xeae . ?\e$(C$.\e(B)
1095         (#xeaf . ?\e$(C$/\e(B)
1096         (#xeb0 . ?\e$(C$0\e(B)
1097         (#xeb1 . ?\e$(C$1\e(B)
1098         (#xeb2 . ?\e$(C$2\e(B)
1099         (#xeb3 . ?\e$(C$3\e(B)
1100         (#xeb4 . ?\e$(C$4\e(B)
1101         (#xeb5 . ?\e$(C$5\e(B)
1102         (#xeb6 . ?\e$(C$6\e(B)
1103         (#xeb7 . ?\e$(C$7\e(B)
1104         (#xeb8 . ?\e$(C$8\e(B)
1105         (#xeb9 . ?\e$(C$9\e(B)
1106         (#xeba . ?\e$(C$:\e(B)
1107         (#xebb . ?\e$(C$;\e(B)
1108         (#xebc . ?\e$(C$<\e(B)
1109         (#xebd . ?\e$(C$=\e(B)
1110         (#xebe . ?\e$(C$>\e(B)
1111         (#xebf . ?\e$(C$?\e(B)
1112         (#xec0 . ?\e$(C$@\e(B)
1113         (#xec1 . ?\e$(C$A\e(B)
1114         (#xec2 . ?\e$(C$B\e(B)
1115         (#xec3 . ?\e$(C$C\e(B)
1116         (#xec4 . ?\e$(C$D\e(B)
1117         (#xec5 . ?\e$(C$E\e(B)
1118         (#xec6 . ?\e$(C$F\e(B)
1119         (#xec7 . ?\e$(C$G\e(B)
1120         (#xec8 . ?\e$(C$H\e(B)
1121         (#xec9 . ?\e$(C$I\e(B)
1122         (#xeca . ?\e$(C$J\e(B)
1123         (#xecb . ?\e$(C$K\e(B)
1124         (#xecc . ?\e$(C$L\e(B)
1125         (#xecd . ?\e$(C$M\e(B)
1126         (#xece . ?\e$(C$N\e(B)
1127         (#xecf . ?\e$(C$O\e(B)
1128         (#xed0 . ?\e$(C$P\e(B)
1129         (#xed1 . ?\e$(C$Q\e(B)
1130         (#xed2 . ?\e$(C$R\e(B)
1131         (#xed3 . ?\e$(C$S\e(B)
1132         (#xed4 . ?\e$,1LH\e(B)
1133         (#xed5 . ?\e$,1LI\e(B)
1134         (#xed6 . ?\e$,1LJ\e(B)
1135         (#xed7 . ?\e$,1LK\e(B)
1136         (#xed8 . ?\e$,1LL\e(B)
1137         (#xed9 . ?\e$,1LM\e(B)
1138         (#xeda . ?\e$,1LN\e(B)
1139         (#xedb . ?\e$,1LO\e(B)
1140         (#xedc . ?\e$,1LP\e(B)
1141         (#xedd . ?\e$,1LQ\e(B)
1142         (#xede . ?\e$,1LR\e(B)
1143         (#xedf . ?\e$,1LS\e(B)
1144         (#xee0 . ?\e$,1LT\e(B)
1145         (#xee1 . ?\e$,1LU\e(B)
1146         (#xee2 . ?\e$,1LV\e(B)
1147         (#xee3 . ?\e$,1LW\e(B)
1148         (#xee4 . ?\e$,1LX\e(B)
1149         (#xee5 . ?\e$,1LY\e(B)
1150         (#xee6 . ?\e$,1LZ\e(B)
1151         (#xee7 . ?\e$,1L[\e(B)
1152         (#xee8 . ?\e$,1L\\e(B)
1153         (#xee9 . ?\e$,1L]\e(B)
1154         (#xeea . ?\e$,1L^\e(B)
1155         (#xeeb . ?\e$,1L_\e(B)
1156         (#xeec . ?\e$,1L`\e(B)
1157         (#xeed . ?\e$,1La\e(B)
1158         (#xeee . ?\e$,1Lb\e(B)
1159         (#xeef . ?\e$(C$]\e(B)
1160         (#xef0 . ?\e$(C$a\e(B)
1161         (#xef1 . ?\e$(C$h\e(B)
1162         (#xef2 . ?\e$(C$o\e(B)
1163         (#xef3 . ?\e$(C$q\e(B)
1164         (#xef4 . ?\e$(C$t\e(B)
1165         (#xef5 . ?\e$(C$v\e(B)
1166         (#xef6 . ?\e$(C$}\e(B)
1167         (#xef7 . ?\e$(C$~\e(B)
1168         (#xef8 . ?\e$,1M+\e(B)
1169         (#xef9 . ?\e$,1M0\e(B)
1170         (#xefa . ?\e$,1M9\e(B)
1171         (#xeff . ?\e$,1tI\e(B)
1172         ;; Latin-5
1173         ;; Latin-6
1174         ;; Latin-7
1175         ;; Latin-8
1176         ;; Latin-9
1177         (#x13bc . ?\e,b<\e(B)
1178         (#x13bd . ?\e,b=\e(B)
1179         (#x13be . ?\e,_/\e(B)
1180         ;; Currency
1181         (#x20a0 . ?\e$,1t@\e(B)
1182         (#x20a1 . ?\e$,1tA\e(B)
1183         (#x20a2 . ?\e$,1tB\e(B)
1184         (#x20a3 . ?\e$,1tC\e(B)
1185         (#x20a4 . ?\e$,1tD\e(B)
1186         (#x20a5 . ?\e$,1tE\e(B)
1187         (#x20a6 . ?\e$,1tF\e(B)
1188         (#x20a7 . ?\e$,1tG\e(B)
1189         (#x20a8 . ?\e$,1tH\e(B)
1190         (#x20aa . ?\e$,1tJ\e(B)
1191         (#x20ab . ?\e$,1tK\e(B)
1192         (#x20ac . ?\e,b$\e(B)))
1193   (puthash (car pair) (cdr pair) x-keysym-table))
1194
1195 ;; The following keysym codes for graphics are listed in the document
1196 ;; as not having unicodes available:
1197
1198 ;; #x08b1       TOP LEFT SUMMATION      Technical
1199 ;; #x08b2       BOTTOM LEFT SUMMATION   Technical
1200 ;; #x08b3       TOP VERTICAL SUMMATION CONNECTOR        Technical
1201 ;; #x08b4       BOTTOM VERTICAL SUMMATION CONNECTOR     Technical
1202 ;; #x08b5       TOP RIGHT SUMMATION     Technical
1203 ;; #x08b6       BOTTOM RIGHT SUMMATION  Technical
1204 ;; #x08b7       RIGHT MIDDLE SUMMATION  Technical
1205 ;; #x0aac       SIGNIFICANT BLANK SYMBOL        Publish
1206 ;; #x0abd       DECIMAL POINT   Publish
1207 ;; #x0abf       MARKER  Publish
1208 ;; #x0acb       TRADEMARK SIGN IN CIRCLE        Publish
1209 ;; #x0ada       HEXAGRAM        Publish
1210 ;; #x0aff       CURSOR  Publish
1211 ;; #x0dde       THAI MAIHANAKAT Thai
1212
1213 \f
1214 ;;;; Selections and cut buffers
1215
1216 ;; We keep track of the last text selected here, so we can check the
1217 ;; current selection against it, and avoid passing back our own text
1218 ;; from x-cut-buffer-or-selection-value.  We track all three
1219 ;; seperately in case another X application only sets one of them
1220 ;; (say the cut buffer) we aren't fooled by the PRIMARY or
1221 ;; CLIPBOARD selection staying the same.
1222 (defvar x-last-selected-text-clipboard nil
1223   "The value of the CLIPBOARD X selection last time we selected or
1224 pasted text.")
1225 (defvar x-last-selected-text-primary nil
1226   "The value of the PRIMARY X selection last time we selected or
1227 pasted text.")
1228 (defvar x-last-selected-text-cut nil
1229   "The value of the X cut buffer last time we selected or pasted text.
1230 The actual text stored in the X cut buffer is what encoded from this value.")
1231 (defvar x-last-selected-text-cut-encoded nil
1232   "The value of the X cut buffer last time we selected or pasted text.
1233 This is the actual text stored in the X cut buffer.")
1234 (defvar x-last-cut-buffer-coding 'iso-latin-1
1235   "The coding we last used to encode/decode the text from the X cut buffer")
1236
1237 (defvar x-cut-buffer-max 20000 ; Note this value is overridden below.
1238   "Max number of characters to put in the cut buffer.
1239 It is said that overlarge strings are slow to put into the cut buffer.")
1240
1241 (defcustom x-select-enable-clipboard nil
1242   "Non-nil means cutting and pasting uses the clipboard.
1243 This is in addition to, but in preference to, the primary selection."
1244   :type 'boolean
1245   :group 'killing)
1246
1247 (defcustom x-select-enable-primary t
1248   "Non-nil means cutting and pasting uses the primary selection."
1249   :type 'boolean
1250   :group 'killing)
1251
1252 (defun x-select-text (text &optional push)
1253   "Make TEXT, a string, the primary X selection.
1254 Also, set the value of X cut buffer 0, for backward compatibility
1255 with older X applications.
1256 gildea@stop.mail-abuse.org says it's not desirable to put kills
1257 in the clipboard."
1258   ;; With multi-tty, this function may be called from a tty frame.
1259   (when (eq (framep (selected-frame)) 'x)
1260     ;; Don't send the cut buffer too much text.
1261     ;; It becomes slow, and if really big it causes errors.
1262     (cond ((>= (length text) x-cut-buffer-max)
1263            (x-set-cut-buffer "" push)
1264            (setq x-last-selected-text-cut ""
1265                  x-last-selected-text-cut-encoded ""))
1266           (t
1267            (setq x-last-selected-text-cut text
1268                  x-last-cut-buffer-coding 'iso-latin-1
1269                  x-last-selected-text-cut-encoded
1270                  ;; ICCCM says cut buffer always contain ISO-Latin-1
1271                  (encode-coding-string text 'iso-latin-1))
1272            (x-set-cut-buffer x-last-selected-text-cut-encoded push)))
1273     (when x-select-enable-primary
1274       (x-set-selection 'PRIMARY text)
1275       (setq x-last-selected-text-primary text))
1276     (when x-select-enable-clipboard
1277       (x-set-selection 'CLIPBOARD text)
1278       (setq x-last-selected-text-clipboard text))))
1279
1280 (defvar x-select-request-type nil
1281   "*Data type request for X selection.
1282 The value is one of the following data types, a list of them, or nil:
1283   `COMPOUND_TEXT', `UTF8_STRING', `STRING', `TEXT'
1284
1285 If the value is one of the above symbols, try only the specified
1286 type.
1287
1288 If the value is a list of them, try each of them in the specified
1289 order until succeed.
1290
1291 The value nil is the same as this list:
1292   \(UTF8_STRING COMPOUND_TEXT STRING)
1293 ")
1294
1295 ;; Get a selection value of type TYPE by calling x-get-selection with
1296 ;; an appropiate DATA-TYPE argument decided by `x-select-request-type'.
1297 ;; The return value is already decoded.  If x-get-selection causes an
1298 ;; error, this function return nil.
1299
1300 (defun x-selection-value (type)
1301   (let ((request-type (or x-select-request-type
1302                           '(UTF8_STRING COMPOUND_TEXT STRING)))
1303         text)
1304     (if (consp request-type)
1305         (while (and request-type (not text))
1306           (condition-case nil
1307               (setq text (x-get-selection type (car request-type)))
1308             (error nil))
1309           (setq request-type (cdr request-type)))
1310       (condition-case nil
1311           (setq text (x-get-selection type request-type))
1312         (error nil)))
1313     (if text
1314         (remove-text-properties 0 (length text) '(foreign-selection nil) text))
1315     text))
1316
1317 ;; Return the value of the current X selection.
1318 ;; Consult the selection, and the cut buffer.  Treat empty strings
1319 ;; as if they were unset.
1320 ;; If this function is called twice and finds the same text,
1321 ;; it returns nil the second time.  This is so that a single
1322 ;; selection won't be added to the kill ring over and over.
1323 (defun x-cut-buffer-or-selection-value ()
1324   ;; With multi-tty, this function may be called from a tty frame.
1325   (when (eq (framep (selected-frame)) 'x)
1326     (let (clip-text primary-text cut-text)
1327       (when x-select-enable-clipboard
1328         (setq clip-text (x-selection-value 'CLIPBOARD))
1329         (if (string= clip-text "") (setq clip-text nil))
1330
1331         ;; Check the CLIPBOARD selection for 'newness', is it different
1332         ;; from what we remebered them to be last time we did a
1333         ;; cut/paste operation.
1334         (setq clip-text
1335               (cond ;; check clipboard
1336                ((or (not clip-text) (string= clip-text ""))
1337                 (setq x-last-selected-text-clipboard nil))
1338                ((eq      clip-text x-last-selected-text-clipboard) nil)
1339                ((string= clip-text x-last-selected-text-clipboard)
1340                 ;; Record the newer string,
1341                 ;; so subsequent calls can use the `eq' test.
1342                 (setq x-last-selected-text-clipboard clip-text)
1343                 nil)
1344                (t (setq x-last-selected-text-clipboard clip-text)))))
1345
1346       (when x-select-enable-primary
1347         (setq primary-text (x-selection-value 'PRIMARY))
1348         ;; Check the PRIMARY selection for 'newness', is it different
1349         ;; from what we remebered them to be last time we did a
1350         ;; cut/paste operation.
1351         (setq primary-text
1352               (cond ;; check primary selection
1353                ((or (not primary-text) (string= primary-text ""))
1354                 (setq x-last-selected-text-primary nil))
1355                ((eq      primary-text x-last-selected-text-primary) nil)
1356                ((string= primary-text x-last-selected-text-primary)
1357                 ;; Record the newer string,
1358                 ;; so subsequent calls can use the `eq' test.
1359                 (setq x-last-selected-text-primary primary-text)
1360                 nil)
1361                (t
1362                 (setq x-last-selected-text-primary primary-text)))))
1363
1364       (setq cut-text (x-get-cut-buffer 0))
1365
1366       ;; Check the x cut buffer for 'newness', is it different
1367       ;; from what we remebered them to be last time we did a
1368       ;; cut/paste operation.
1369       (setq cut-text
1370             (let ((next-coding (or next-selection-coding-system 'iso-latin-1)))
1371               (cond ;; check cut buffer
1372                ((or (not cut-text) (string= cut-text ""))
1373                 (setq x-last-selected-text-cut nil))
1374                ;; This short cut doesn't work because x-get-cut-buffer
1375                ;; always returns a newly created string.
1376                ;; ((eq      cut-text x-last-selected-text-cut) nil)
1377                ((and (string= cut-text x-last-selected-text-cut-encoded)
1378                      (eq x-last-cut-buffer-coding next-coding))
1379                 ;; See the comment above.  No need of this recording.
1380                 ;; Record the newer string,
1381                 ;; so subsequent calls can use the `eq' test.
1382                 ;; (setq x-last-selected-text-cut cut-text)
1383                 nil)
1384                (t
1385                 (setq x-last-selected-text-cut-encoded cut-text
1386                       x-last-cut-buffer-coding next-coding
1387                       x-last-selected-text-cut
1388                       ;; ICCCM says cut buffer always contain ISO-Latin-1, but
1389                       ;; use next-selection-coding-system if not nil.
1390                       (decode-coding-string
1391                        cut-text next-coding))))))
1392
1393       ;; As we have done one selection, clear this now.
1394       (setq next-selection-coding-system nil)
1395
1396       ;; At this point we have recorded the current values for the
1397       ;; selection from clipboard (if we are supposed to) primary,
1398       ;; and cut buffer.  So return the first one that has changed
1399       ;; (which is the first non-null one).
1400       ;;
1401       ;; NOTE: There will be cases where more than one of these has
1402       ;; changed and the new values differ.  This indicates that
1403       ;; something like the following has happened since the last time
1404       ;; we looked at the selections: Application X set all the
1405       ;; selections, then Application Y set only one or two of them (say
1406       ;; just the cut-buffer).  In this case since we don't have
1407       ;; timestamps there is no way to know what the 'correct' value to
1408       ;; return is.  The nice thing to do would be to tell the user we
1409       ;; saw multiple possible selections and ask the user which was the
1410       ;; one they wanted.
1411       ;; This code is still a big improvement because now the user can
1412       ;; futz with the current selection and get emacs to pay attention
1413       ;; to the cut buffer again (previously as soon as clipboard or
1414       ;; primary had been set the cut buffer would essentially never be
1415       ;; checked again).
1416       (or clip-text primary-text cut-text)
1417       )))
1418
1419 ;; Arrange for the kill and yank functions to set and check the clipboard.
1420 (setq interprogram-cut-function 'x-select-text)
1421 (setq interprogram-paste-function 'x-cut-buffer-or-selection-value)
1422
1423 (defun x-clipboard-yank ()
1424   "Insert the clipboard contents, or the last stretch of killed text."
1425   (interactive "*")
1426   (let ((clipboard-text (x-selection-value 'CLIPBOARD))
1427         (x-select-enable-clipboard t))
1428     (if (and clipboard-text (> (length clipboard-text) 0))
1429         (kill-new clipboard-text))
1430     (yank)))
1431
1432 (declare-function accelerate-menu "xmenu.c" (&optional frame) t)
1433
1434 (defun x-menu-bar-open (&optional frame)
1435   "Open the menu bar if `menu-bar-mode' is on. otherwise call `tmm-menubar'."
1436   (interactive "i")
1437   (if menu-bar-mode (accelerate-menu frame)
1438     (tmm-menubar)))
1439
1440 \f
1441 ;;; Window system initialization.
1442
1443 (defun x-win-suspend-error ()
1444   ;; Don't allow suspending if any of the frames are X frames.
1445   (if (memq 'x (mapcar 'window-system (frame-list)))
1446       (error "Cannot suspend Emacs while running under X")))
1447
1448 (defvar x-initialized nil
1449   "Non-nil if the X window system has been initialized.")
1450
1451 (declare-function x-open-connection "xfns.c"
1452                   (display &optional xrm-string must-succeed))
1453 (declare-function x-server-max-request-size "xfns.c" (&optional terminal))
1454 (declare-function x-get-resource "frame.c"
1455                   (attribute class &optional component subclass))
1456 (declare-function x-parse-geometry "frame.c" (string))
1457 (defvar x-resource-name)
1458 (defvar x-display-name)
1459 (defvar x-command-line-resources)
1460
1461 (defun x-initialize-window-system ()
1462   "Initialize Emacs for X frames and open the first connection to an X server."
1463   ;; Make sure we have a valid resource name.
1464   (or (stringp x-resource-name)
1465       (let (i)
1466         (setq x-resource-name (invocation-name))
1467
1468         ;; Change any . or * characters in x-resource-name to hyphens,
1469         ;; so as not to choke when we use it in X resource queries.
1470         (while (setq i (string-match "[.*]" x-resource-name))
1471           (aset x-resource-name i ?-))))
1472
1473   (x-open-connection (or x-display-name
1474                          (setq x-display-name (or (getenv "DISPLAY" (selected-frame))
1475                                                   (getenv "DISPLAY"))))
1476                      x-command-line-resources
1477                      ;; Exit Emacs with fatal error if this fails and we
1478                      ;; are the initial display.
1479                      (eq initial-window-system 'x))
1480
1481   (setq x-cut-buffer-max (min (- (/ (x-server-max-request-size) 2) 100)
1482                               x-cut-buffer-max))
1483
1484   ;; Setup the default fontset.
1485   (setup-default-fontset)
1486
1487   ;; Create the standard fontset.
1488   (create-fontset-from-fontset-spec standard-fontset-spec t)
1489
1490   ;; Create fontset specified in X resources "Fontset-N" (N is 0, 1, ...).
1491   (create-fontset-from-x-resource)
1492
1493   ;; Set scroll bar mode to right if set by X resources. Default is left.
1494   (if (equal (x-get-resource "verticalScrollBars" "ScrollBars") "right")
1495       (customize-set-variable 'scroll-bar-mode 'right))
1496
1497   ;; Apply a geometry resource to the initial frame.  Put it at the end
1498   ;; of the alist, so that anything specified on the command line takes
1499   ;; precedence.
1500   (let* ((res-geometry (x-get-resource "geometry" "Geometry"))
1501          parsed)
1502     (if res-geometry
1503         (progn
1504           (setq parsed (x-parse-geometry res-geometry))
1505           ;; If the resource specifies a position,
1506           ;; call the position and size "user-specified".
1507           (if (or (assq 'top parsed) (assq 'left parsed))
1508               (setq parsed (cons '(user-position . t)
1509                                  (cons '(user-size . t) parsed))))
1510           ;; All geometry parms apply to the initial frame.
1511           (setq initial-frame-alist (append initial-frame-alist parsed))
1512           ;; The size parms apply to all frames.  Don't set it if there are
1513           ;; sizes there already (from command line).
1514           (if (and (assq 'height parsed)
1515                    (not (assq 'height default-frame-alist)))
1516               (setq default-frame-alist
1517                     (cons (cons 'height (cdr (assq 'height parsed)))
1518                           default-frame-alist)))
1519           (if (and (assq 'width parsed)
1520                    (not (assq 'width default-frame-alist)))
1521               (setq default-frame-alist
1522                     (cons (cons 'width (cdr (assq 'width parsed)))
1523                           default-frame-alist))))))
1524
1525   ;; Check the reverseVideo resource.
1526   (let ((case-fold-search t))
1527     (let ((rv (x-get-resource "reverseVideo" "ReverseVideo")))
1528       (if (and rv
1529                (string-match "^\\(true\\|yes\\|on\\)$" rv))
1530           (setq default-frame-alist
1531                 (cons '(reverse . t) default-frame-alist)))))
1532
1533   ;; Set x-selection-timeout, measured in milliseconds.
1534   (let ((res-selection-timeout
1535          (x-get-resource "selectionTimeout" "SelectionTimeout")))
1536     (setq x-selection-timeout 20000)
1537     (if res-selection-timeout
1538         (setq x-selection-timeout (string-to-number res-selection-timeout))))
1539
1540   ;; Don't let Emacs suspend under X.
1541   (add-hook 'suspend-hook 'x-win-suspend-error)
1542
1543   ;; During initialization, we defer sending size hints to the window
1544   ;; manager, because that can induce a race condition:
1545   ;; http://lists.gnu.org/archive/html/emacs-devel/2008-10/msg00033.html
1546   ;; Send the size hints once initialization is done.
1547   (add-hook 'after-init-hook 'x-wm-set-size-hint)
1548
1549   ;; Turn off window-splitting optimization; X is usually fast enough
1550   ;; that this is only annoying.
1551   (setq split-window-keep-point t)
1552
1553   ;; Motif direct handling of f10 wasn't working right,
1554   ;; So temporarily we've turned it off in lwlib-Xm.c
1555   ;; and turned the Emacs f10 back on.
1556   ;; ;; Motif normally handles f10 itself, so don't try to handle it a second time.
1557   ;; (if (featurep 'motif)
1558   ;;     (global-set-key [f10] 'ignore))
1559
1560   ;; Turn on support for mouse wheels.
1561   (mouse-wheel-mode 1)
1562
1563   ;; Enable CLIPBOARD copy/paste through menu bar commands.
1564   (menu-bar-enable-clipboard)
1565
1566   ;; Override Paste so it looks at CLIPBOARD first.
1567   (define-key menu-bar-edit-menu [paste]
1568     (append '(menu-item "Paste" x-clipboard-yank
1569                         :enable (not buffer-read-only)
1570                         :help "Paste (yank) text most recently cut/copied")
1571             nil))
1572
1573   (setq x-initialized t))
1574
1575 (add-to-list 'handle-args-function-alist '(x . x-handle-args))
1576 (add-to-list 'frame-creation-function-alist '(x . x-create-frame-with-faces))
1577 (add-to-list 'window-system-initialization-alist '(x . x-initialize-window-system))
1578
1579 ;; Initiate drag and drop
1580 (add-hook 'after-make-frame-functions 'x-dnd-init-frame)
1581 (define-key special-event-map [drag-n-drop] 'x-dnd-handle-drag-n-drop-event)
1582
1583 (defcustom x-gtk-stock-map
1584   '(
1585     ("etc/images/new" . "gtk-new")
1586     ("etc/images/open" . "gtk-open")
1587     ("etc/images/diropen" . "n:system-file-manager")
1588     ("etc/images/close" . "gtk-close")
1589     ("etc/images/save" . "gtk-save")
1590     ("etc/images/saveas" . "gtk-save-as")
1591     ("etc/images/undo" . "gtk-undo")
1592     ("etc/images/cut" . "gtk-cut")
1593     ("etc/images/copy" . "gtk-copy")
1594     ("etc/images/paste" . "gtk-paste")
1595     ("etc/images/search" . "gtk-find")
1596     ("etc/images/print" . "gtk-print")
1597     ("etc/images/preferences" . "gtk-preferences")
1598     ("etc/images/help" . "gtk-help")
1599     ("etc/images/left-arrow" . "gtk-go-back")
1600     ("etc/images/right-arrow" . "gtk-go-forward")
1601     ("etc/images/home" . "gtk-home")
1602     ("etc/images/jump-to" . "gtk-jump-to")
1603     ("etc/images/index" . "gtk-index")
1604     ("etc/images/search" . "gtk-find")
1605     ("etc/images/exit" . "gtk-quit")
1606     ("etc/images/cancel" . "gtk-cancel")
1607     ("etc/images/info" . "gtk-info")
1608     ("etc/images/bookmark_add" . "n:bookmark_add")
1609     ;; Used in Gnus and/or MH-E:
1610     ("etc/images/attach" . "gtk-attach")
1611     ("etc/images/connect" . "gtk-connect")
1612     ("etc/images/contact" . "gtk-contact")
1613     ("etc/images/delete" . "gtk-delete")
1614     ("etc/images/describe" . "gtk-properties")
1615     ("etc/images/disconnect" . "gtk-disconnect")
1616     ;; ("etc/images/exit" . "gtk-exit")
1617     ("etc/images/lock-broken" . "gtk-lock_broken")
1618     ("etc/images/lock-ok" . "gtk-lock_ok")
1619     ("etc/images/lock" . "gtk-lock")
1620     ("etc/images/next-page" . "gtk-next-page")
1621     ("etc/images/refresh" . "gtk-refresh")
1622     ("etc/images/sort-ascending" . "gtk-sort-ascending")
1623     ("etc/images/sort-column-ascending" . "gtk-sort-column-ascending")
1624     ("etc/images/sort-criteria" . "gtk-sort-criteria")
1625     ("etc/images/sort-descending" . "gtk-sort-descending")
1626     ("etc/images/sort-row-ascending" . "gtk-sort-row-ascending")
1627     ("images/gnus/toggle-subscription" . "gtk-task-recurring")
1628     ("images/mail/compose" . "gtk-mail-compose")
1629     ("images/mail/copy" . "gtk-mail-copy")
1630     ("images/mail/forward" . "gtk-mail-forward")
1631     ("images/mail/inbox" . "gtk-inbox")
1632     ("images/mail/move" . "gtk-mail-move")
1633     ("images/mail/not-spam" . "gtk-not-spam")
1634     ("images/mail/outbox" . "gtk-outbox")
1635     ("images/mail/reply-all" . "gtk-mail-reply-to-all")
1636     ("images/mail/reply" . "gtk-mail-reply")
1637     ("images/mail/save-draft" . "gtk-mail-handling")
1638     ("images/mail/send" . "gtk-mail-send")
1639     ("images/mail/spam" . "gtk-spam")
1640     ;; No themed versions available:
1641     ;; mail/preview (combining stock_mail and stock_zoom)
1642     ;; mail/save    (combining stock_mail, stock_save and stock_convert)
1643     )
1644   "How icons for tool bars are mapped to Gtk+ stock items.
1645 Emacs must be compiled with the Gtk+ toolkit for this to have any effect.
1646 A value that begins with n: denotes a named icon instead of a stock icon."
1647   :version "22.2"
1648   :type '(choice (repeat (choice symbol
1649                                  (cons (string :tag "Emacs icon")
1650                                        (string :tag "Stock/named")))))
1651   :group 'x)
1652
1653 (defcustom icon-map-list '(x-gtk-stock-map)
1654   "A list of alists that maps icon file names to stock/named icons.
1655 The alists are searched in the order they appear.  The first match is used.
1656 The keys in the alists are file names without extension and with two directory
1657 components.  For example, to map /usr/share/emacs/22.1.1/etc/images/open.xpm
1658 to stock item gtk-open, use:
1659
1660   (\"etc/images/open\" . \"gtk-open\")
1661
1662 Themes also have named icons.  To map to one of those, use n: before the name:
1663
1664   (\"etc/images/diropen\" . \"n:system-file-manager\")
1665
1666 The list elements are either the symbol name for the alist or the
1667 alist itself.
1668
1669 If you don't want stock icons, set the variable to nil."
1670   :version "22.2"
1671   :type '(choice (const :tag "Don't use stock icons" nil)
1672                  (repeat (choice symbol
1673                                  (cons (string :tag "Emacs icon")
1674                                        (string :tag "Stock/named")))))
1675   :group 'x)
1676
1677 (defconst x-gtk-stock-cache (make-hash-table :weakness t :test 'equal))
1678
1679 (defun x-gtk-map-stock (file)
1680   "Map icon with file name FILE to a Gtk+ stock name.
1681 This uses `icon-map-list' to map icon file names to stock icon names."
1682   (when (stringp file)
1683     (or (gethash file x-gtk-stock-cache)
1684         (puthash
1685          file
1686          (save-match-data
1687            (let* ((file-sans (file-name-sans-extension file))
1688                   (key (and (string-match "/\\([^/]+/[^/]+/[^/]+$\\)"
1689                                           file-sans)
1690                             (match-string 1 file-sans)))
1691                   (icon-map icon-map-list)
1692                   elem value)
1693              (while (and (null value) icon-map)
1694                (setq elem (car icon-map)
1695                      value (assoc-string (or key file-sans)
1696                                          (if (symbolp elem)
1697                                              (symbol-value elem)
1698                                            elem))
1699                      icon-map (cdr icon-map)))
1700              (and value (cdr value))))
1701          x-gtk-stock-cache))))
1702
1703 (provide 'x-win)
1704
1705 ;; arch-tag: f1501302-db8b-4d95-88e3-116697d89f78
1706 ;;; x-win.el ends here