code.delx.au - gnu-emacs/blob - 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, 2009, 2010, 2011, 2012 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 ;; Beginning in Emacs 23, the act of loading this file should not have
  31 ;; the side effect of initializing the window system or processing
  32 ;; command line arguments (this file is now loaded in loadup.el).  See
  33 ;; the variables `handle-args-function-alist' and
  34 ;; `window-system-initialization-alist' for more details.
  35
  36 ;; startup.el will then examine startup files, and eventually call the hooks
  37 ;; which create the first window(s).
  38
  39 ;;; Code:
  40 \f
  41 ;; These are the standard X switches from the Xt Initialize.c file of
  42 ;; Release 4.
  43
  44 ;; Command line         Resource Manager string
  45
  46 ;; +rv                  *reverseVideo
  47 ;; +synchronous         *synchronous
  48 ;; -background          *background
  49 ;; -bd                  *borderColor
  50 ;; -bg                  *background
  51 ;; -bordercolor         *borderColor
  52 ;; -borderwidth         .borderWidth
  53 ;; -bw                  .borderWidth
  54 ;; -display             .display
  55 ;; -fg                  *foreground
  56 ;; -fn                  *font
  57 ;; -font                *font
  58 ;; -foreground          *foreground
  59 ;; -geometry            .geometry
  60 ;; -iconic              .iconic
  61 ;; -name                .name
  62 ;; -reverse             *reverseVideo
  63 ;; -rv                  *reverseVideo
  64 ;; -selectionTimeout    .selectionTimeout
  65 ;; -synchronous         *synchronous
  66 ;; -xrm
  67
  68 ;; An alist of X options and the function which handles them.  See
  69 ;; ../startup.el.
  70
  71 (if (not (fboundp 'x-create-frame))
  72     (error "%s: Loading x-win.el but not compiled for X" (invocation-name)))
  73
  74 (require 'frame)
  75 (require 'mouse)
  76 (require 'scroll-bar)
  77 (require 'faces)
  78 (require 'select)
  79 (require 'menu-bar)
  80 (require 'fontset)
  81 (require 'x-dnd)
  82
  83 (defvar x-invocation-args)
  84 (defvar x-keysym-table)
  85 (defvar x-selection-timeout)
  86 (defvar x-session-id)
  87 (defvar x-session-previous-id)
  88
  89 (defun x-handle-no-bitmap-icon (switch)
  90   (setq default-frame-alist (cons '(icon-type) default-frame-alist)))
  91
  92 ;; Handle the --parent-id option.
  93 (defun x-handle-parent-id (switch)
  94   (or (consp x-invocation-args)
  95       (error "%s: missing argument to `%s' option" (invocation-name) switch))
  96   (setq initial-frame-alist (cons
  97                              (cons 'parent-id
  98                                    (string-to-number (car x-invocation-args)))
  99                              initial-frame-alist)
 100         x-invocation-args (cdr x-invocation-args)))
 101
 102 ;; Handle the --smid switch.  This is used by the session manager
 103 ;; to give us back our session id we had on the previous run.
 104 (defun x-handle-smid (switch)
 105   (or (consp x-invocation-args)
 106       (error "%s: missing argument to `%s' option" (invocation-name) switch))
 107   (setq x-session-previous-id (car x-invocation-args)
 108         x-invocation-args (cdr x-invocation-args)))
 109
 110 (defvar emacs-save-session-functions nil
 111   "Special hook run when a save-session event occurs.
 112 The functions do not get any argument.
 113 Functions can return non-nil to inform the session manager that the
 114 window system shutdown should be aborted.
 115
 116 See also `emacs-session-save'.")
 117
 118 (defun emacs-session-filename (session-id)
 119   "Construct a filename to save the session in based on SESSION-ID.
 120 If the directory ~/.emacs.d exists, we make a filename in there, otherwise
 121 a file in the home directory."
 122   (let ((basename (concat "session." session-id))
 123         (emacs-dir user-emacs-directory))
 124     (expand-file-name (if (file-directory-p emacs-dir)
 125                           (concat emacs-dir basename)
 126                         (concat "~/.emacs-" basename)))))
 127
 128 (defun emacs-session-save ()
 129   "This function is called when the window system is shutting down.
 130 If this function returns non-nil, the window system shutdown is cancelled.
 131
 132 When a session manager tells Emacs that the window system is shutting
 133 down, this function is called.  It calls the functions in the hook
 134 `emacs-save-session-functions'.  Functions are called with the current
 135 buffer set to a temporary buffer.  Functions should use `insert' to insert
 136 lisp code to save the session state.  The buffer is saved in a file in the
 137 home directory of the user running Emacs.  The file is evaluated when
 138 Emacs is restarted by the session manager.
 139
 140 If any of the functions returns non-nil, no more functions are called
 141 and this function returns non-nil.  This will inform the session manager
 142 that it should abort the window system shutdown."
 143   (let ((filename (emacs-session-filename x-session-id))
 144         (buf (get-buffer-create (concat " *SES " x-session-id))))
 145     (when (file-exists-p filename)
 146       (delete-file filename))
 147     (with-current-buffer buf
 148       (let ((cancel-shutdown (condition-case nil
 149                                  ;; A return of t means cancel the shutdown.
 150                                  (run-hook-with-args-until-success
 151                                   'emacs-save-session-functions)
 152                                (error t))))
 153         (unless cancel-shutdown
 154           (write-file filename))
 155         (kill-buffer buf)
 156         cancel-shutdown))))
 157
 158 (defun emacs-session-restore (previous-session-id)
 159   "Restore the Emacs session if started by a session manager.
 160 The file saved by `emacs-session-save' is evaluated and deleted if it
 161 exists."
 162   (let ((filename (emacs-session-filename previous-session-id)))
 163     (when (file-exists-p filename)
 164       (load-file filename)
 165       (delete-file filename)
 166       (message "Restored session data"))))
 167
 168
 169
 170 \f
 171 ;;
 172 ;; Standard X cursor shapes, courtesy of Mr. Fox, who wanted ALL of them.
 173 ;;
 174
 175 (defconst x-pointer-X-cursor 0)
 176 (defconst x-pointer-arrow 2)
 177 (defconst x-pointer-based-arrow-down 4)
 178 (defconst x-pointer-based-arrow-up 6)
 179 (defconst x-pointer-boat 8)
 180 (defconst x-pointer-bogosity 10)
 181 (defconst x-pointer-bottom-left-corner 12)
 182 (defconst x-pointer-bottom-right-corner 14)
 183 (defconst x-pointer-bottom-side 16)
 184 (defconst x-pointer-bottom-tee 18)
 185 (defconst x-pointer-box-spiral 20)
 186 (defconst x-pointer-center-ptr 22)
 187 (defconst x-pointer-circle 24)
 188 (defconst x-pointer-clock 26)
 189 (defconst x-pointer-coffee-mug 28)
 190 (defconst x-pointer-cross 30)
 191 (defconst x-pointer-cross-reverse 32)
 192 (defconst x-pointer-crosshair 34)
 193 (defconst x-pointer-diamond-cross 36)
 194 (defconst x-pointer-dot 38)
 195 (defconst x-pointer-dotbox 40)
 196 (defconst x-pointer-double-arrow 42)
 197 (defconst x-pointer-draft-large 44)
 198 (defconst x-pointer-draft-small 46)
 199 (defconst x-pointer-draped-box 48)
 200 (defconst x-pointer-exchange 50)
 201 (defconst x-pointer-fleur 52)
 202 (defconst x-pointer-gobbler 54)
 203 (defconst x-pointer-gumby 56)
 204 (defconst x-pointer-hand1 58)
 205 (defconst x-pointer-hand2 60)
 206 (defconst x-pointer-heart 62)
 207 (defconst x-pointer-icon 64)
 208 (defconst x-pointer-iron-cross 66)
 209 (defconst x-pointer-left-ptr 68)
 210 (defconst x-pointer-left-side 70)
 211 (defconst x-pointer-left-tee 72)
 212 (defconst x-pointer-leftbutton 74)
 213 (defconst x-pointer-ll-angle 76)
 214 (defconst x-pointer-lr-angle 78)
 215 (defconst x-pointer-man 80)
 216 (defconst x-pointer-middlebutton 82)
 217 (defconst x-pointer-mouse 84)
 218 (defconst x-pointer-pencil 86)
 219 (defconst x-pointer-pirate 88)
 220 (defconst x-pointer-plus 90)
 221 (defconst x-pointer-question-arrow 92)
 222 (defconst x-pointer-right-ptr 94)
 223 (defconst x-pointer-right-side 96)
 224 (defconst x-pointer-right-tee 98)
 225 (defconst x-pointer-rightbutton 100)
 226 (defconst x-pointer-rtl-logo 102)
 227 (defconst x-pointer-sailboat 104)
 228 (defconst x-pointer-sb-down-arrow 106)
 229 (defconst x-pointer-sb-h-double-arrow 108)
 230 (defconst x-pointer-sb-left-arrow 110)
 231 (defconst x-pointer-sb-right-arrow 112)
 232 (defconst x-pointer-sb-up-arrow 114)
 233 (defconst x-pointer-sb-v-double-arrow 116)
 234 (defconst x-pointer-shuttle 118)
 235 (defconst x-pointer-sizing 120)
 236 (defconst x-pointer-spider 122)
 237 (defconst x-pointer-spraycan 124)
 238 (defconst x-pointer-star 126)
 239 (defconst x-pointer-target 128)
 240 (defconst x-pointer-tcross 130)
 241 (defconst x-pointer-top-left-arrow 132)
 242 (defconst x-pointer-top-left-corner 134)
 243 (defconst x-pointer-top-right-corner 136)
 244 (defconst x-pointer-top-side 138)
 245 (defconst x-pointer-top-tee 140)
 246 (defconst x-pointer-trek 142)
 247 (defconst x-pointer-ul-angle 144)
 248 (defconst x-pointer-umbrella 146)
 249 (defconst x-pointer-ur-angle 148)
 250 (defconst x-pointer-watch 150)
 251 (defconst x-pointer-xterm 152)
 252 (defconst x-pointer-invisible 255)
 253
 254 \f
 255 (defvar x-colors)
 256
 257 (defun xw-defined-colors (&optional frame)
 258   "Internal function called by `defined-colors'."
 259   (or frame (setq frame (selected-frame)))
 260   (let ((all-colors x-colors)
 261         (this-color nil)
 262         (defined-colors nil))
 263     (while all-colors
 264       (setq this-color (car all-colors)
 265             all-colors (cdr all-colors))
 266       (and (color-supported-p this-color frame t)
 267            (setq defined-colors (cons this-color defined-colors))))
 268     defined-colors))
 269 \f
 270 ;;;; Function keys
 271
 272 (defvar x-alternatives-map
 273   (let ((map (make-sparse-keymap)))
 274     ;; Map certain keypad keys into ASCII characters that people usually expect.
 275     (define-key map [M-backspace] [?\M-\d])
 276     (define-key map [M-delete] [?\M-\d])
 277     (define-key map [M-tab] [?\M-\t])
 278     (define-key map [M-linefeed] [?\M-\n])
 279     (define-key map [M-clear] [?\M-\C-l])
 280     (define-key map [M-return] [?\M-\C-m])
 281     (define-key map [M-escape] [?\M-\e])
 282     (define-key map [iso-lefttab] [backtab])
 283     (define-key map [S-iso-lefttab] [backtab])
 284     map)
 285   "Keymap of possible alternative meanings for some keys.")
 286
 287 (defun x-setup-function-keys (frame)
 288   "Set up `function-key-map' on the graphical frame FRAME."
 289   ;; Don't do this twice on the same display, or it would break
 290   ;; normal-erase-is-backspace-mode.
 291   (unless (terminal-parameter frame 'x-setup-function-keys)
 292     ;; Map certain keypad keys into ASCII characters that people usually expect.
 293     (with-selected-frame frame
 294       (let ((map (copy-keymap x-alternatives-map)))
 295         (set-keymap-parent map (keymap-parent local-function-key-map))
 296         (set-keymap-parent local-function-key-map map)))
 297     (set-terminal-parameter frame 'x-setup-function-keys t)))
 298 \f
 299 ;;;; Keysyms
 300
 301 (defun vendor-specific-keysyms (vendor)
 302   "Return the appropriate value of `system-key-alist' for VENDOR.
 303 VENDOR is a string containing the name of the X Server's vendor,
 304 as returned by `x-server-vendor'."
 305   (cond ((or (string-equal vendor "Hewlett-Packard Incorporated")
 306              (string-equal vendor "Hewlett-Packard Company"))
 307          '((  168 . mute-acute)
 308            (  169 . mute-grave)
 309            (  170 . mute-asciicircum)
 310            (  171 . mute-diaeresis)
 311            (  172 . mute-asciitilde)
 312            (  175 . lira)
 313            (  190 . guilder)
 314            (  252 . block)
 315            (  256 . longminus)
 316            (65388 . reset)
 317            (65389 . system)
 318            (65390 . user)
 319            (65391 . clearline)
 320            (65392 . insertline)
 321            (65393 . deleteline)
 322            (65394 . insertchar)
 323            (65395 . deletechar)
 324            (65396 . backtab)
 325            (65397 . kp-backtab)))
 326         ;; Fixme: What about non-X11/NeWS sun server?
 327         ((or (string-equal vendor "X11/NeWS - Sun Microsystems Inc.")
 328              (string-equal vendor "X Consortium"))
 329          '((392976 . f36)
 330            (392977 . f37)
 331            (393056 . req)
 332            ;; These are for Sun under X11R6
 333            (393072 . props)
 334            (393073 . front)
 335            (393074 . copy)
 336            (393075 . open)
 337            (393076 . paste)
 338            (393077 . cut)))
 339         (t
 340          ;; This is used by DEC's X server.
 341          '((65280 . remove)))))
 342
 343 ;; Latin-1
 344 (let ((i 160))
 345   (while (< i 256)
 346     (puthash i i x-keysym-table)
 347     (setq i (1+ i))))
 348
 349 ;; Table from Kuhn's proposed additions to the `KEYSYM Encoding'
 350 ;; appendix to the X protocol definition.
 351 (dolist
 352      (pair
 353       '(
 354         ;; Latin-2
 355         (#x1a1 . ?\e,B!\e(B)
 356         (#x1a2 . ?\e,B"\e(B)
 357         (#x1a3 . ?\e,B#\e(B)
 358         (#x1a5 . ?\e,B%\e(B)
 359         (#x1a6 . ?\e,B&\e(B)
 360         (#x1a9 . ?\e,B)\e(B)
 361         (#x1aa . ?\e,B*\e(B)
 362         (#x1ab . ?\e,B+\e(B)
 363         (#x1ac . ?\e,B,\e(B)
 364         (#x1ae . ?\e,B.\e(B)
 365         (#x1af . ?\e,B/\e(B)
 366         (#x1b1 . ?\e,B1\e(B)
 367         (#x1b2 . ?\e,B2\e(B)
 368         (#x1b3 . ?\e,B3\e(B)
 369         (#x1b5 . ?\e,B5\e(B)
 370         (#x1b6 . ?\e,B6\e(B)
 371         (#x1b7 . ?\e,B7\e(B)
 372         (#x1b9 . ?\e,B9\e(B)
 373         (#x1ba . ?\e,B:\e(B)
 374         (#x1bb . ?\e,B;\e(B)
 375         (#x1bc . ?\e,B<\e(B)
 376         (#x1bd . ?\e,B=\e(B)
 377         (#x1be . ?\e,B>\e(B)
 378         (#x1bf . ?\e,B?\e(B)
 379         (#x1c0 . ?\e,B@\e(B)
 380         (#x1c3 . ?\e,BC\e(B)
 381         (#x1c5 . ?\e,BE\e(B)
 382         (#x1c6 . ?\e,BF\e(B)
 383         (#x1c8 . ?\e,BH\e(B)
 384         (#x1ca . ?\e,BJ\e(B)
 385         (#x1cc . ?\e,BL\e(B)
 386         (#x1cf . ?\e,BO\e(B)
 387         (#x1d0 . ?\e,BP\e(B)
 388         (#x1d1 . ?\e,BQ\e(B)
 389         (#x1d2 . ?\e,BR\e(B)
 390         (#x1d5 . ?\e,BU\e(B)
 391         (#x1d8 . ?\e,BX\e(B)
 392         (#x1d9 . ?\e,BY\e(B)
 393         (#x1db . ?\e,B[\e(B)
 394         (#x1de . ?\e,B^\e(B)
 395         (#x1e0 . ?\e,B`\e(B)
 396         (#x1e3 . ?\e,Bc\e(B)
 397         (#x1e5 . ?\e,Be\e(B)
 398         (#x1e6 . ?\e,Bf\e(B)
 399         (#x1e8 . ?\e,Bh\e(B)
 400         (#x1ea . ?\e,Bj\e(B)
 401         (#x1ec . ?\e,Bl\e(B)
 402         (#x1ef . ?\e,Bo\e(B)
 403         (#x1f0 . ?\e,Bp\e(B)
 404         (#x1f1 . ?\e,Bq\e(B)
 405         (#x1f2 . ?\e,Br\e(B)
 406         (#x1f5 . ?\e,Bu\e(B)
 407         (#x1f8 . ?\e,Bx\e(B)
 408         (#x1f9 . ?\e,By\e(B)
 409         (#x1fb . ?\e,B{\e(B)
 410         (#x1fe . ?\e,B~\e(B)
 411         (#x1ff . ?\e,B\7f\e(B)
 412         ;; Latin-3
 413         (#x2a1 . ?\e,C!\e(B)
 414         (#x2a6 . ?\e,C&\e(B)
 415         (#x2a9 . ?\e,C)\e(B)
 416         (#x2ab . ?\e,C+\e(B)
 417         (#x2ac . ?\e,C,\e(B)
 418         (#x2b1 . ?\e,C1\e(B)
 419         (#x2b6 . ?\e,C6\e(B)
 420         (#x2b9 . ?\e,C9\e(B)
 421         (#x2bb . ?\e,C;\e(B)
 422         (#x2bc . ?\e,C<\e(B)
 423         (#x2c5 . ?\e,CE\e(B)
 424         (#x2c6 . ?\e,CF\e(B)
 425         (#x2d5 . ?\e,CU\e(B)
 426         (#x2d8 . ?\e,CX\e(B)
 427         (#x2dd . ?\e,C]\e(B)
 428         (#x2de . ?\e,C^\e(B)
 429         (#x2e5 . ?\e,Ce\e(B)
 430         (#x2e6 . ?\e,Cf\e(B)
 431         (#x2f5 . ?\e,Cu\e(B)
 432         (#x2f8 . ?\e,Cx\e(B)
 433         (#x2fd . ?\e,C}\e(B)
 434         (#x2fe . ?\e,C~\e(B)
 435         ;; Latin-4
 436         (#x3a2 . ?\e,D"\e(B)
 437         (#x3a3 . ?\e,D#\e(B)
 438         (#x3a5 . ?\e,D%\e(B)
 439         (#x3a6 . ?\e,D&\e(B)
 440         (#x3aa . ?\e,D*\e(B)
 441         (#x3ab . ?\e,D+\e(B)
 442         (#x3ac . ?\e,D,\e(B)
 443         (#x3b3 . ?\e,D3\e(B)
 444         (#x3b5 . ?\e,D5\e(B)
 445         (#x3b6 . ?\e,D6\e(B)
 446         (#x3ba . ?\e,D:\e(B)
 447         (#x3bb . ?\e,D;\e(B)
 448         (#x3bc . ?\e,D<\e(B)
 449         (#x3bd . ?\e,D=\e(B)
 450         (#x3bf . ?\e,D?\e(B)
 451         (#x3c0 . ?\e,D@\e(B)
 452         (#x3c7 . ?\e,DG\e(B)
 453         (#x3cc . ?\e,DL\e(B)
 454         (#x3cf . ?\e,DO\e(B)
 455         (#x3d1 . ?\e,DQ\e(B)
 456         (#x3d2 . ?\e,DR\e(B)
 457         (#x3d3 . ?\e,DS\e(B)
 458         (#x3d9 . ?\e,DY\e(B)
 459         (#x3dd . ?\e,D]\e(B)
 460         (#x3de . ?\e,D^\e(B)
 461         (#x3e0 . ?\e,D`\e(B)
 462         (#x3e7 . ?\e,Dg\e(B)
 463         (#x3ec . ?\e,Dl\e(B)
 464         (#x3ef . ?\e,Do\e(B)
 465         (#x3f1 . ?\e,Dq\e(B)
 466         (#x3f2 . ?\e,Dr\e(B)
 467         (#x3f3 . ?\e,Ds\e(B)
 468         (#x3f9 . ?\e,Dy\e(B)
 469         (#x3fd . ?\e,D}\e(B)
 470         (#x3fe . ?\e,D~\e(B)
 471         ;; Kana: Fixme: needs conversion to Japanese charset -- seems
 472         ;; to require jisx0213, for which the Unicode translation
 473         ;; isn't clear.
 474         (#x47e . ?\e(J~\e(B)
 475         (#x4a1 . ?\e$A!#\e(B)
 476         (#x4a2 . ?\\e$A!8\e(B)
 477         (#x4a3 . ?\\e$A!9\e(B)
 478         (#x4a4 . ?\e$A!"\e(B)
 479         (#x4a5 . ?\e$A!$\e(B)
 480         (#x4a6 . ?\e$A%r\e(B)
 481         (#x4a7 . ?\e$A%!\e(B)
 482         (#x4a8 . ?\e$A%#\e(B)
 483         (#x4a9 . ?\e$A%%\e(B)
 484         (#x4aa . ?\e$A%'\e(B)
 485         (#x4ab . ?\e$A%)\e(B)
 486         (#x4ac . ?\e$A%c\e(B)
 487         (#x4ad . ?\e$A%e\e(B)
 488         (#x4ae . ?\e$A%g\e(B)
 489         (#x4af . ?\e$A%C\e(B)
 490         (#x4b0 . ?\e$B!<\e(B)
 491         (#x4b1 . ?\e$A%"\e(B)
 492         (#x4b2 . ?\e$A%$\e(B)
 493         (#x4b3 . ?\e$A%&\e(B)
 494         (#x4b4 . ?\e$A%(\e(B)
 495         (#x4b5 . ?\e$A%*\e(B)
 496         (#x4b6 . ?\e$A%+\e(B)
 497         (#x4b7 . ?\e$A%-\e(B)
 498         (#x4b8 . ?\e$A%/\e(B)
 499         (#x4b9 . ?\e$A%1\e(B)
 500         (#x4ba . ?\e$A%3\e(B)
 501         (#x4bb . ?\e$A%5\e(B)
 502         (#x4bc . ?\e$A%7\e(B)
 503         (#x4bd . ?\e$A%9\e(B)
 504         (#x4be . ?\e$A%;\e(B)
 505         (#x4bf . ?\e$A%=\e(B)
 506         (#x4c0 . ?\e$A%?\e(B)
 507         (#x4c1 . ?\e$A%A\e(B)
 508         (#x4c2 . ?\e$A%D\e(B)
 509         (#x4c3 . ?\e$A%F\e(B)
 510         (#x4c4 . ?\e$A%H\e(B)
 511         (#x4c5 . ?\e$A%J\e(B)
 512         (#x4c6 . ?\e$A%K\e(B)
 513         (#x4c7 . ?\e$A%L\e(B)
 514         (#x4c8 . ?\e$A%M\e(B)
 515         (#x4c9 . ?\e$A%N\e(B)
 516         (#x4ca . ?\e$A%O\e(B)
 517         (#x4cb . ?\e$A%R\e(B)
 518         (#x4cc . ?\e$A%U\e(B)
 519         (#x4cd . ?\e$A%X\e(B)
 520         (#x4ce . ?\e$A%[\e(B)
 521         (#x4cf . ?\e$A%^\e(B)
 522         (#x4d0 . ?\e$A%_\e(B)
 523         (#x4d1 . ?\e$A%`\e(B)
 524         (#x4d2 . ?\e$A%a\e(B)
 525         (#x4d3 . ?\e$A%b\e(B)
 526         (#x4d4 . ?\e$A%d\e(B)
 527         (#x4d5 . ?\e$A%f\e(B)
 528         (#x4d6 . ?\e$A%h\e(B)
 529         (#x4d7 . ?\e$A%i\e(B)
 530         (#x4d8 . ?\e$A%j\e(B)
 531         (#x4d9 . ?\e$A%k\e(B)
 532         (#x4da . ?\e$A%l\e(B)
 533         (#x4db . ?\e$A%m\e(B)
 534         (#x4dc . ?\e$A%o\e(B)
 535         (#x4dd . ?\e$A%s\e(B)
 536         (#x4de . ?\e$B!+\e(B)
 537         (#x4df . ?\e$B!,\e(B)
 538         ;; Arabic
 539         (#x5ac . ?\e,G,\e(B)
 540         (#x5bb . ?\e,G;\e(B)
 541         (#x5bf . ?\e,G?\e(B)
 542         (#x5c1 . ?\e,GA\e(B)
 543         (#x5c2 . ?\e,GB\e(B)
 544         (#x5c3 . ?\e,GC\e(B)
 545         (#x5c4 . ?\e,GD\e(B)
 546         (#x5c5 . ?\e,GE\e(B)
 547         (#x5c6 . ?\e,GF\e(B)
 548         (#x5c7 . ?\e,GG\e(B)
 549         (#x5c8 . ?\e,GH\e(B)
 550         (#x5c9 . ?\e,GI\e(B)
 551         (#x5ca . ?\e,GJ\e(B)
 552         (#x5cb . ?\e,GK\e(B)
 553         (#x5cc . ?\e,GL\e(B)
 554         (#x5cd . ?\e,GM\e(B)
 555         (#x5ce . ?\e,GN\e(B)
 556         (#x5cf . ?\e,GO\e(B)
 557         (#x5d0 . ?\e,GP\e(B)
 558         (#x5d1 . ?\e,GQ\e(B)
 559         (#x5d2 . ?\e,GR\e(B)
 560         (#x5d3 . ?\e,GS\e(B)
 561         (#x5d4 . ?\e,GT\e(B)
 562         (#x5d5 . ?\e,GU\e(B)
 563         (#x5d6 . ?\e,GV\e(B)
 564         (#x5d7 . ?\e,GW\e(B)
 565         (#x5d8 . ?\e,GX\e(B)
 566         (#x5d9 . ?\e,GY\e(B)
 567         (#x5da . ?\e,GZ\e(B)
 568         (#x5e0 . ?\e,G`\e(B)
 569         (#x5e1 . ?\e,Ga\e(B)
 570         (#x5e2 . ?\e,Gb\e(B)
 571         (#x5e3 . ?\e,Gc\e(B)
 572         (#x5e4 . ?\e,Gd\e(B)
 573         (#x5e5 . ?\e,Ge\e(B)
 574         (#x5e6 . ?\e,Gf\e(B)
 575         (#x5e7 . ?\e,Gg\e(B)
 576         (#x5e8 . ?\e,Gh\e(B)
 577         (#x5e9 . ?\e,Gi\e(B)
 578         (#x5ea . ?\e,Gj\e(B)
 579         (#x5eb . ?\e,Gk\e(B)
 580         (#x5ec . ?\e,Gl\e(B)
 581         (#x5ed . ?\e,Gm\e(B)
 582         (#x5ee . ?\e,Gn\e(B)
 583         (#x5ef . ?\e,Go\e(B)
 584         (#x5f0 . ?\e,Gp\e(B)
 585         (#x5f1 . ?\e,Gq\e(B)
 586         (#x5f2 . ?\e,Gr\e(B)
 587         ;; Cyrillic
 588         (#x680 . ?\e$,1)R\e(B)
 589         (#x681 . ?\e$,1)V\e(B)
 590         (#x682 . ?\e$,1)Z\e(B)
 591         (#x683 . ?\e$,1)\\e(B)
 592         (#x684 . ?\e$,1)b\e(B)
 593         (#x685 . ?\e$,1)n\e(B)
 594         (#x686 . ?\e$,1)p\e(B)
 595         (#x687 . ?\e$,1)r\e(B)
 596         (#x688 . ?\e$,1)v\e(B)
 597         (#x689 . ?\e$,1)x\e(B)
 598         (#x68a . ?\e$,1)z\e(B)
 599         (#x68c . ?\e$,1*8\e(B)
 600         (#x68d . ?\e$,1*B\e(B)
 601         (#x68e . ?\e$,1*H\e(B)
 602         (#x68f . ?\e$,1*N\e(B)
 603         (#x690 . ?\e$,1)S\e(B)
 604         (#x691 . ?\e$,1)W\e(B)
 605         (#x692 . ?\e$,1)[\e(B)
 606         (#x693 . ?\e$,1)]\e(B)
 607         (#x694 . ?\e$,1)c\e(B)
 608         (#x695 . ?\e$,1)o\e(B)
 609         (#x696 . ?\e$,1)q\e(B)
 610         (#x697 . ?\e$,1)s\e(B)
 611         (#x698 . ?\e$,1)w\e(B)
 612         (#x699 . ?\e$,1)y\e(B)
 613         (#x69a . ?\e$,1){\e(B)
 614         (#x69c . ?\e$,1*9\e(B)
 615         (#x69d . ?\e$,1*C\e(B)
 616         (#x69e . ?\e$,1*I\e(B)
 617         (#x69f . ?\e$,1*O\e(B)
 618         (#x6a1 . ?\e,Lr\e(B)
 619         (#x6a2 . ?\e,Ls\e(B)
 620         (#x6a3 . ?\e,Lq\e(B)
 621         (#x6a4 . ?\e,Lt\e(B)
 622         (#x6a5 . ?\e,Lu\e(B)
 623         (#x6a6 . ?\e,Lv\e(B)
 624         (#x6a7 . ?\e,Lw\e(B)
 625         (#x6a8 . ?\e,Lx\e(B)
 626         (#x6a9 . ?\e,Ly\e(B)
 627         (#x6aa . ?\e,Lz\e(B)
 628         (#x6ab . ?\e,L{\e(B)
 629         (#x6ac . ?\e,L|\e(B)
 630         (#x6ae . ?\e,L~\e(B)
 631         (#x6af . ?\e,L\7f\e(B)
 632         (#x6b0 . ?\e,Lp\e(B)
 633         (#x6b1 . ?\e,L"\e(B)
 634         (#x6b2 . ?\e,L#\e(B)
 635         (#x6b3 . ?\e,L!\e(B)
 636         (#x6b4 . ?\e,L$\e(B)
 637         (#x6b5 . ?\e,L%\e(B)
 638         (#x6b6 . ?\e,L&\e(B)
 639         (#x6b7 . ?\e,L'\e(B)
 640         (#x6b8 . ?\e,L(\e(B)
 641         (#x6b9 . ?\e,L)\e(B)
 642         (#x6ba . ?\e,L*\e(B)
 643         (#x6bb . ?\e,L+\e(B)
 644         (#x6bc . ?\e,L,\e(B)
 645         (#x6be . ?\e,L.\e(B)
 646         (#x6bf . ?\e,L/\e(B)
 647         (#x6c0 . ?\e,Ln\e(B)
 648         (#x6c1 . ?\e,LP\e(B)
 649         (#x6c2 . ?\e,LQ\e(B)
 650         (#x6c3 . ?\e,Lf\e(B)
 651         (#x6c4 . ?\e,LT\e(B)
 652         (#x6c5 . ?\e,LU\e(B)
 653         (#x6c6 . ?\e,Ld\e(B)
 654         (#x6c7 . ?\e,LS\e(B)
 655         (#x6c8 . ?\e,Le\e(B)
 656         (#x6c9 . ?\e,LX\e(B)
 657         (#x6ca . ?\e,LY\e(B)
 658         (#x6cb . ?\e,LZ\e(B)
 659         (#x6cc . ?\e,L[\e(B)
 660         (#x6cd . ?\e,L\\e(B)
 661         (#x6ce . ?\e,L]\e(B)
 662         (#x6cf . ?\e,L^\e(B)
 663         (#x6d0 . ?\e,L_\e(B)
 664         (#x6d1 . ?\e,Lo\e(B)
 665         (#x6d2 . ?\e,L`\e(B)
 666         (#x6d3 . ?\e,La\e(B)
 667         (#x6d4 . ?\e,Lb\e(B)
 668         (#x6d5 . ?\e,Lc\e(B)
 669         (#x6d6 . ?\e,LV\e(B)
 670         (#x6d7 . ?\e,LR\e(B)
 671         (#x6d8 . ?\e,Ll\e(B)
 672         (#x6d9 . ?\e,Lk\e(B)
 673         (#x6da . ?\e,LW\e(B)
 674         (#x6db . ?\e,Lh\e(B)
 675         (#x6dc . ?\e,Lm\e(B)
 676         (#x6dd . ?\e,Li\e(B)
 677         (#x6de . ?\e,Lg\e(B)
 678         (#x6df . ?\e,Lj\e(B)
 679         (#x6e0 . ?\e,LN\e(B)
 680         (#x6e1 . ?\e,L0\e(B)
 681         (#x6e2 . ?\e,L1\e(B)
 682         (#x6e3 . ?\e,LF\e(B)
 683         (#x6e4 . ?\e,L4\e(B)
 684         (#x6e5 . ?\e,L5\e(B)
 685         (#x6e6 . ?\e,LD\e(B)
 686         (#x6e7 . ?\e,L3\e(B)
 687         (#x6e8 . ?\e,LE\e(B)
 688         (#x6e9 . ?\e,L8\e(B)
 689         (#x6ea . ?\e,L9\e(B)
 690         (#x6eb . ?\e,L:\e(B)
 691         (#x6ec . ?\e,L;\e(B)
 692         (#x6ed . ?\e,L<\e(B)
 693         (#x6ee . ?\e,L=\e(B)
 694         (#x6ef . ?\e,L>\e(B)
 695         (#x6f0 . ?\e,L?\e(B)
 696         (#x6f1 . ?\e,LO\e(B)
 697         (#x6f2 . ?\e,L@\e(B)
 698         (#x6f3 . ?\e,LA\e(B)
 699         (#x6f4 . ?\e,LB\e(B)
 700         (#x6f5 . ?\e,LC\e(B)
 701         (#x6f6 . ?\e,L6\e(B)
 702         (#x6f7 . ?\e,L2\e(B)
 703         (#x6f8 . ?\e,LL\e(B)
 704         (#x6f9 . ?\e,LK\e(B)
 705         (#x6fa . ?\e,L7\e(B)
 706         (#x6fb . ?\e,LH\e(B)
 707         (#x6fc . ?\e,LM\e(B)
 708         (#x6fd . ?\e,LI\e(B)
 709         (#x6fe . ?\e,LG\e(B)
 710         (#x6ff . ?\e,LJ\e(B)
 711         ;; Greek
 712         (#x7a1 . ?\e,F6\e(B)
 713         (#x7a2 . ?\e,F8\e(B)
 714         (#x7a3 . ?\e,F9\e(B)
 715         (#x7a4 . ?\e,F:\e(B)
 716         (#x7a5 . ?\e,FZ\e(B)
 717         (#x7a7 . ?\e,F<\e(B)
 718         (#x7a8 . ?\e,F>\e(B)
 719         (#x7a9 . ?\e,F[\e(B)
 720         (#x7ab . ?\e,F?\e(B)
 721         (#x7ae . ?\e,F5\e(B)
 722         (#x7af . ?\e,F/\e(B)
 723         (#x7b1 . ?\e,F\\e(B)
 724         (#x7b2 . ?\e,F]\e(B)
 725         (#x7b3 . ?\e,F^\e(B)
 726         (#x7b4 . ?\e,F_\e(B)
 727         (#x7b5 . ?\e,Fz\e(B)
 728         (#x7b6 . ?\e,F@\e(B)
 729         (#x7b7 . ?\e,F|\e(B)
 730         (#x7b8 . ?\e,F}\e(B)
 731         (#x7b9 . ?\e,F{\e(B)
 732         (#x7ba . ?\e,F`\e(B)
 733         (#x7bb . ?\e,F~\e(B)
 734         (#x7c1 . ?\e,FA\e(B)
 735         (#x7c2 . ?\e,FB\e(B)
 736         (#x7c3 . ?\e,FC\e(B)
 737         (#x7c4 . ?\e,FD\e(B)
 738         (#x7c5 . ?\e,FE\e(B)
 739         (#x7c6 . ?\e,FF\e(B)
 740         (#x7c7 . ?\e,FG\e(B)
 741         (#x7c8 . ?\e,FH\e(B)
 742         (#x7c9 . ?\e,FI\e(B)
 743         (#x7ca . ?\e,FJ\e(B)
 744         (#x7cb . ?\e,FK\e(B)
 745         (#x7cc . ?\e,FL\e(B)
 746         (#x7cd . ?\e,FM\e(B)
 747         (#x7ce . ?\e,FN\e(B)
 748         (#x7cf . ?\e,FO\e(B)
 749         (#x7d0 . ?\e,FP\e(B)
 750         (#x7d1 . ?\e,FQ\e(B)
 751         (#x7d2 . ?\e,FS\e(B)
 752         (#x7d4 . ?\e,FT\e(B)
 753         (#x7d5 . ?\e,FU\e(B)
 754         (#x7d6 . ?\e,FV\e(B)
 755         (#x7d7 . ?\e,FW\e(B)
 756         (#x7d8 . ?\e,FX\e(B)
 757         (#x7d9 . ?\e,FY\e(B)
 758         (#x7e1 . ?\e,Fa\e(B)
 759         (#x7e2 . ?\e,Fb\e(B)
 760         (#x7e3 . ?\e,Fc\e(B)
 761         (#x7e4 . ?\e,Fd\e(B)
 762         (#x7e5 . ?\e,Fe\e(B)
 763         (#x7e6 . ?\e,Ff\e(B)
 764         (#x7e7 . ?\e,Fg\e(B)
 765         (#x7e8 . ?\e,Fh\e(B)
 766         (#x7e9 . ?\e,Fi\e(B)
 767         (#x7ea . ?\e,Fj\e(B)
 768         (#x7eb . ?\e,Fk\e(B)
 769         (#x7ec . ?\e,Fl\e(B)
 770         (#x7ed . ?\e,Fm\e(B)
 771         (#x7ee . ?\e,Fn\e(B)
 772         (#x7ef . ?\e,Fo\e(B)
 773         (#x7f0 . ?\e,Fp\e(B)
 774         (#x7f1 . ?\e,Fq\e(B)
 775         (#x7f2 . ?\e,Fs\e(B)
 776         (#x7f3 . ?\e,Fr\e(B)
 777         (#x7f4 . ?\e,Ft\e(B)
 778         (#x7f5 . ?\e,Fu\e(B)
 779         (#x7f6 . ?\e,Fv\e(B)
 780         (#x7f7 . ?\e,Fw\e(B)
 781         (#x7f8 . ?\e,Fx\e(B)
 782         (#x7f9 . ?\e,Fy\e(B)
 783          ;; Technical
 784         (#x8a1 . ?\e$,1|W\e(B)
 785         (#x8a2 . ?\e$A)0\e(B)
 786         (#x8a3 . ?\e$A)$\e(B)
 787         (#x8a4 . ?\e$,1{ \e(B)
 788         (#x8a5 . ?\e$,1{!\e(B)
 789         (#x8a6 . ?\e$A)&\e(B)
 790         (#x8a7 . ?\e$,1|A\e(B)
 791         (#x8a8 . ?\e$,1|C\e(B)
 792         (#x8a9 . ?\e$,1|D\e(B)
 793         (#x8aa . ?\e$,1|F\e(B)
 794         (#x8ab . ?\e$,1|;\e(B)
 795         (#x8ac . ?\e$,1|=\e(B)
 796         (#x8ad . ?\e$,1|>\e(B)
 797         (#x8ae . ?\e$,1|@\e(B)
 798         (#x8af . ?\e$,1|H\e(B)
 799         (#x8b0 . ?\e$,1|L\e(B)
 800         (#x8bc . ?\e$A!\\e(B)
 801         (#x8bd . ?\e$A!Y\e(B)
 802         (#x8be . ?\e$A!]\e(B)
 803         (#x8bf . ?\e$A!R\e(B)
 804         (#x8c0 . ?\e$A!`\e(B)
 805         (#x8c1 . ?\e$A!X\e(B)
 806         (#x8c2 . ?\e$A!^\e(B)
 807         (#x8c5 . ?\e$B"`\e(B)
 808         (#x8c8 . ?\e$(G"D\e(B)
 809         (#x8c9 . ?\e$(O"l\e(B)
 810         (#x8cd . ?\e$B"N\e(B)
 811         (#x8ce . ?\e$B"M\e(B)
 812         (#x8cf . ?\e$A!T\e(B)
 813         (#x8d6 . ?\e$A!L\e(B)
 814         (#x8da . ?\e$B">\e(B)
 815         (#x8db . ?\e$B"?\e(B)
 816         (#x8dc . ?\e$A!I\e(B)
 817         (#x8dd . ?\e$A!H\e(B)
 818         (#x8de . ?\e$A!D\e(B)
 819         (#x8df . ?\e$A!E\e(B)
 820         (#x8ef . ?\e$B"_\e(B)
 821         (#x8f6 . ?\e$,1!R\e(B)
 822         (#x8fb . ?\e$A!{\e(B)
 823         (#x8fc . ?\e$A!|\e(B)
 824         (#x8fd . ?\e$A!z\e(B)
 825         (#x8fe . ?\e$A!}\e(B)
 826         ;; Special
 827         (#x9e0 . ?\e$A!t\e(B)
 828         (#x9e1 . ?\e$(C"F\e(B)
 829         (#x9e2 . ?\e$(GB*\e(B)
 830         (#x9e3 . ?\e$(GB-\e(B)
 831         (#x9e4 . ?\e$(GB.\e(B)
 832         (#x9e5 . ?\e$(GB+\e(B)
 833         (#x9e8 . ?\e$,1}d\e(B)
 834         (#x9e9 . ?\e$(GB,\e(B)
 835         (#x9ea . ?\e$A)<\e(B)
 836         (#x9eb . ?\e$A)4\e(B)
 837         (#x9ec . ?\e$A)0\e(B)
 838         (#x9ed . ?\e$A)8\e(B)
 839         (#x9ee . ?\e$A)`\e(B)
 840         (#x9ef . ?\e$,1|Z\e(B)
 841         (#x9f0 . ?\e$,1|[\e(B)
 842         (#x9f1 . ?\e$A)$\e(B)
 843         (#x9f2 . ?\e$,1|\\e(B)
 844         (#x9f3 . ?\e$,1|]\e(B)
 845         (#x9f4 . ?\e$A)@\e(B)
 846         (#x9f5 . ?\e$A)H\e(B)
 847         (#x9f6 . ?\e$A)X\e(B)
 848         (#x9f7 . ?\e$A)P\e(B)
 849         (#x9f8 . ?\e$A)&\e(B)
 850         ;; Publishing
 851         (#xaa1 . ?\e$,1rc\e(B)
 852         (#xaa2 . ?\e$,1rb\e(B)
 853         (#xaa3 . ?\e$,1rd\e(B)
 854         (#xaa4 . ?\e$,1re\e(B)
 855         (#xaa5 . ?\e$,1rg\e(B)
 856         (#xaa6 . ?\e$,1rh\e(B)
 857         (#xaa7 . ?\e$,1ri\e(B)
 858         (#xaa8 . ?\e$,1rj\e(B)
 859         (#xaa9 . ?\e$(G!7\e(B)
 860         (#xaaa . ?\e$(G!9\e(B)
 861         (#xaae . ?\e$A!-\e(B)
 862         (#xaaf . ?\e$(G!-\e(B)
 863         (#xab0 . ?\e$(O'x\e(B)
 864         (#xab1 . ?\e$(O'y\e(B)
 865         (#xab2 . ?\e$(O'z\e(B)
 866         (#xab3 . ?\e$,1v6\e(B)
 867         (#xab4 . ?\e$,1v7\e(B)
 868         (#xab5 . ?\e$,1v8\e(B)
 869         (#xab6 . ?\e$,1v9\e(B)
 870         (#xab7 . ?\e$,1v:\e(B)
 871         (#xab8 . ?\e$(G""\e(B)
 872         (#xabb . ?\e$,1rr\e(B)
 873         (#xabc . ?\e$,1{)\e(B)
 874         (#xabe . ?\e$,1{*\e(B)
 875         (#xac3 . ?\e$(C({\e(B)
 876         (#xac4 . ?\e$(C(|\e(B)
 877         (#xac5 . ?\e$(C(}\e(B)
 878         (#xac6 . ?\e$(C(~\e(B)
 879         (#xac9 . ?\e$(D"o\e(B)
 880         (#xaca . ?\e$,2"s\e(B)
 881         (#xacc . ?\e$(O##\e(B)
 882         (#xacd . ?\e$(O#!\e(B)
 883         (#xace . ?\e$A!p\e(B)
 884         (#xacf . ?\e$,2!o\e(B)
 885         (#xad0 . ?\e,F!\e(B)
 886         (#xad1 . ?\e,F"\e(B)
 887         (#xad2 . ?\e,Y4\e(B)
 888         (#xad3 . ?\e,Y!\e(B)
 889         (#xad4 . ?\e$,1u^\e(B)
 890         (#xad6 . ?\e$A!d\e(B)
 891         (#xad7 . ?\e$A!e\e(B)
 892         (#xad9 . ?\e$,2%]\e(B)
 893         (#xadb . ?\e$,2!l\e(B)
 894         (#xadc . ?\e$(O#$\e(B)
 895         (#xadd . ?\e$(O#"\e(B)
 896         (#xade . ?\e$A!q\e(B)
 897         (#xadf . ?\e$,2!n\e(B)
 898         (#xae0 . ?\e$(O#?\e(B)
 899         (#xae1 . ?\e$,2!k\e(B)
 900         (#xae2 . ?\e$,2!m\e(B)
 901         (#xae3 . ?\e$A!w\e(B)
 902         (#xae4 . ?\e$(G!}\e(B)
 903         (#xae5 . ?\e$A!n\e(B)
 904         (#xae6 . ?\e$(O#@\e(B)
 905         (#xae7 . ?\e$,2!j\e(B)
 906         (#xae8 . ?\e$A!x\e(B)
 907         (#xae9 . ?\e$(G!~\e(B)
 908         (#xaea . ?\e$(C"P\e(B)
 909         (#xaeb . ?\e$(O-~\e(B)
 910         (#xaec . ?\e$(O&@\e(B)
 911         (#xaed . ?\e$(O&<\e(B)
 912         (#xaee . ?\e$(O&>\e(B)
 913         (#xaf0 . ?\e$,2%`\e(B)
 914         (#xaf1 . ?\e$B"w\e(B)
 915         (#xaf2 . ?\e$B"x\e(B)
 916         (#xaf3 . ?\e$(O'{\e(B)
 917         (#xaf4 . ?\e$,2%W\e(B)
 918         (#xaf5 . ?\e$B"t\e(B)
 919         (#xaf6 . ?\e$B"u\e(B)
 920         (#xaf7 . ?\e$A!a\e(B)
 921         (#xaf8 . ?\e$A!b\e(B)
 922         (#xaf9 . ?\e$(O&g\e(B)
 923         (#xafa . ?\e$,1zu\e(B)
 924         (#xafb . ?\e$,1uW\e(B)
 925         (#xafc . ?\e$,1s8\e(B)
 926         (#xafd . ?\e$,1rz\e(B)
 927         (#xafe . ?\e,Y%\e(B)
 928         ;; APL
 929         (#xba3 . ?<)
 930         (#xba6 . ?>)
 931         (#xba8 . ?\e$A!E\e(B)
 932         (#xba9 . ?\e$A!D\e(B)
 933         (#xbc0 . ?\e,A/\e(B)
 934         (#xbc2 . ?\e$A!M\e(B)
 935         (#xbc3 . ?\e$A!I\e(B)
 936         (#xbc4 . ?\e$,1zj\e(B)
 937         (#xbc6 . ?_)
 938         (#xbca . ?\e$,1x8\e(B)
 939         (#xbcc . ?\e$,1|5\e(B)
 940         (#xbce . ?\e$,1yd\e(B)
 941         (#xbcf . ?\e$A!p\e(B)
 942         (#xbd3 . ?\e$,1zh\e(B)
 943         (#xbd6 . ?\e$A!H\e(B)
 944         (#xbd8 . ?\e$B"?\e(B)
 945         (#xbda . ?\e$B">\e(B)
 946         (#xbdc . ?\e$,1yb\e(B)
 947         (#xbfc . ?\e$,1yc\e(B)
 948         ;; Hebrew
 949         (#xcdf . ?\e,H_\e(B)
 950         (#xce0 . ?\e,H`\e(B)
 951         (#xce1 . ?\e,Ha\e(B)
 952         (#xce2 . ?\e,Hb\e(B)
 953         (#xce3 . ?\e,Hc\e(B)
 954         (#xce4 . ?\e,Hd\e(B)
 955         (#xce5 . ?\e,He\e(B)
 956         (#xce6 . ?\e,Hf\e(B)
 957         (#xce7 . ?\e,Hg\e(B)
 958         (#xce8 . ?\e,Hh\e(B)
 959         (#xce9 . ?\e,Hi\e(B)
 960         (#xcea . ?\e,Hj\e(B)
 961         (#xceb . ?\e,Hk\e(B)
 962         (#xcec . ?\e,Hl\e(B)
 963         (#xced . ?\e,Hm\e(B)
 964         (#xcee . ?\e,Hn\e(B)
 965         (#xcef . ?\e,Ho\e(B)
 966         (#xcf0 . ?\e,Hp\e(B)
 967         (#xcf1 . ?\e,Hq\e(B)
 968         (#xcf2 . ?\e,Hr\e(B)
 969         (#xcf3 . ?\e,Hs\e(B)
 970         (#xcf4 . ?\e,Ht\e(B)
 971         (#xcf5 . ?\e,Hu\e(B)
 972         (#xcf6 . ?\e,Hv\e(B)
 973         (#xcf7 . ?\e,Hw\e(B)
 974         (#xcf8 . ?\e,Hx\e(B)
 975         (#xcf9 . ?\e,Hy\e(B)
 976         (#xcfa . ?\e,Hz\e(B)
 977         ;; Thai
 978         (#xda1 . ?\e,T!\e(B)
 979         (#xda2 . ?\e,T"\e(B)
 980         (#xda3 . ?\e,T#\e(B)
 981         (#xda4 . ?\e,T$\e(B)
 982         (#xda5 . ?\e,T%\e(B)
 983         (#xda6 . ?\e,T&\e(B)
 984         (#xda7 . ?\e,T'\e(B)
 985         (#xda8 . ?\e,T(\e(B)
 986         (#xda9 . ?\e,T)\e(B)
 987         (#xdaa . ?\e,T*\e(B)
 988         (#xdab . ?\e,T+\e(B)
 989         (#xdac . ?\e,T,\e(B)
 990         (#xdad . ?\e,T-\e(B)
 991         (#xdae . ?\e,T.\e(B)
 992         (#xdaf . ?\e,T/\e(B)
 993         (#xdb0 . ?\e,T0\e(B)
 994         (#xdb1 . ?\e,T1\e(B)
 995         (#xdb2 . ?\e,T2\e(B)
 996         (#xdb3 . ?\e,T3\e(B)
 997         (#xdb4 . ?\e,T4\e(B)
 998         (#xdb5 . ?\e,T5\e(B)
 999         (#xdb6 . ?\e,T6\e(B)
1000         (#xdb7 . ?\e,T7\e(B)
1001         (#xdb8 . ?\e,T8\e(B)
1002         (#xdb9 . ?\e,T9\e(B)
1003         (#xdba . ?\e,T:\e(B)
1004         (#xdbb . ?\e,T;\e(B)
1005         (#xdbc . ?\e,T<\e(B)
1006         (#xdbd . ?\e,T=\e(B)
1007         (#xdbe . ?\e,T>\e(B)
1008         (#xdbf . ?\e,T?\e(B)
1009         (#xdc0 . ?\e,T@\e(B)
1010         (#xdc1 . ?\e,TA\e(B)
1011         (#xdc2 . ?\e,TB\e(B)
1012         (#xdc3 . ?\e,TC\e(B)
1013         (#xdc4 . ?\e,TD\e(B)
1014         (#xdc5 . ?\e,TE\e(B)
1015         (#xdc6 . ?\e,TF\e(B)
1016         (#xdc7 . ?\e,TG\e(B)
1017         (#xdc8 . ?\e,TH\e(B)
1018         (#xdc9 . ?\e,TI\e(B)
1019         (#xdca . ?\e,TJ\e(B)
1020         (#xdcb . ?\e,TK\e(B)
1021         (#xdcc . ?\e,TL\e(B)
1022         (#xdcd . ?\e,TM\e(B)
1023         (#xdce . ?\e,TN\e(B)
1024         (#xdcf . ?\e,TO\e(B)
1025         (#xdd0 . ?\e,TP\e(B)
1026         (#xdd1 . ?\e,TQ\e(B)
1027         (#xdd2 . ?\e,TR\e(B)
1028         (#xdd3 . ?\e,TS\e(B)
1029         (#xdd4 . ?\e,TT\e(B)
1030         (#xdd5 . ?\e,TU\e(B)
1031         (#xdd6 . ?\e,TV\e(B)
1032         (#xdd7 . ?\e,TW\e(B)
1033         (#xdd8 . ?\e,TX\e(B)
1034         (#xdd9 . ?\e,TY\e(B)
1035         (#xdda . ?\e,TZ\e(B)
1036         (#xddf . ?\e,T_\e(B)
1037         (#xde0 . ?\e,T`\e(B)
1038         (#xde1 . ?\e,Ta\e(B)
1039         (#xde2 . ?\e,Tb\e(B)
1040         (#xde3 . ?\e,Tc\e(B)
1041         (#xde4 . ?\e,Td\e(B)
1042         (#xde5 . ?\e,Te\e(B)
1043         (#xde6 . ?\e,Tf\e(B)
1044         (#xde7 . ?\e,Tg\e(B)
1045         (#xde8 . ?\e,Th\e(B)
1046         (#xde9 . ?\e,Ti\e(B)
1047         (#xdea . ?\e,Tj\e(B)
1048         (#xdeb . ?\e,Tk\e(B)
1049         (#xdec . ?\e,Tl\e(B)
1050         (#xded . ?\e,Tm\e(B)
1051         (#xdf0 . ?\e,Tp\e(B)
1052         (#xdf1 . ?\e,Tq\e(B)
1053         (#xdf2 . ?\e,Tr\e(B)
1054         (#xdf3 . ?\e,Ts\e(B)
1055         (#xdf4 . ?\e,Tt\e(B)
1056         (#xdf5 . ?\e,Tu\e(B)
1057         (#xdf6 . ?\e,Tv\e(B)
1058         (#xdf7 . ?\e,Tw\e(B)
1059         (#xdf8 . ?\e,Tx\e(B)
1060         (#xdf9 . ?\e,Ty\e(B)
1061         ;; Korean
1062         (#xea1 . ?\e$(C$!\e(B)
1063         (#xea2 . ?\e$(C$"\e(B)
1064         (#xea3 . ?\e$(C$#\e(B)
1065         (#xea4 . ?\e$(C$$\e(B)
1066         (#xea5 . ?\e$(C$%\e(B)
1067         (#xea6 . ?\e$(C$&\e(B)
1068         (#xea7 . ?\e$(C$'\e(B)
1069         (#xea8 . ?\e$(C$(\e(B)
1070         (#xea9 . ?\e$(C$)\e(B)
1071         (#xeaa . ?\e$(C$*\e(B)
1072         (#xeab . ?\e$(C$+\e(B)
1073         (#xeac . ?\e$(C$,\e(B)
1074         (#xead . ?\e$(C$-\e(B)
1075         (#xeae . ?\e$(C$.\e(B)
1076         (#xeaf . ?\e$(C$/\e(B)
1077         (#xeb0 . ?\e$(C$0\e(B)
1078         (#xeb1 . ?\e$(C$1\e(B)
1079         (#xeb2 . ?\e$(C$2\e(B)
1080         (#xeb3 . ?\e$(C$3\e(B)
1081         (#xeb4 . ?\e$(C$4\e(B)
1082         (#xeb5 . ?\e$(C$5\e(B)
1083         (#xeb6 . ?\e$(C$6\e(B)
1084         (#xeb7 . ?\e$(C$7\e(B)
1085         (#xeb8 . ?\e$(C$8\e(B)
1086         (#xeb9 . ?\e$(C$9\e(B)
1087         (#xeba . ?\e$(C$:\e(B)
1088         (#xebb . ?\e$(C$;\e(B)
1089         (#xebc . ?\e$(C$<\e(B)
1090         (#xebd . ?\e$(C$=\e(B)
1091         (#xebe . ?\e$(C$>\e(B)
1092         (#xebf . ?\e$(C$?\e(B)
1093         (#xec0 . ?\e$(C$@\e(B)
1094         (#xec1 . ?\e$(C$A\e(B)
1095         (#xec2 . ?\e$(C$B\e(B)
1096         (#xec3 . ?\e$(C$C\e(B)
1097         (#xec4 . ?\e$(C$D\e(B)
1098         (#xec5 . ?\e$(C$E\e(B)
1099         (#xec6 . ?\e$(C$F\e(B)
1100         (#xec7 . ?\e$(C$G\e(B)
1101         (#xec8 . ?\e$(C$H\e(B)
1102         (#xec9 . ?\e$(C$I\e(B)
1103         (#xeca . ?\e$(C$J\e(B)
1104         (#xecb . ?\e$(C$K\e(B)
1105         (#xecc . ?\e$(C$L\e(B)
1106         (#xecd . ?\e$(C$M\e(B)
1107         (#xece . ?\e$(C$N\e(B)
1108         (#xecf . ?\e$(C$O\e(B)
1109         (#xed0 . ?\e$(C$P\e(B)
1110         (#xed1 . ?\e$(C$Q\e(B)
1111         (#xed2 . ?\e$(C$R\e(B)
1112         (#xed3 . ?\e$(C$S\e(B)
1113         (#xed4 . ?\e$,1LH\e(B)
1114         (#xed5 . ?\e$,1LI\e(B)
1115         (#xed6 . ?\e$,1LJ\e(B)
1116         (#xed7 . ?\e$,1LK\e(B)
1117         (#xed8 . ?\e$,1LL\e(B)
1118         (#xed9 . ?\e$,1LM\e(B)
1119         (#xeda . ?\e$,1LN\e(B)
1120         (#xedb . ?\e$,1LO\e(B)
1121         (#xedc . ?\e$,1LP\e(B)
1122         (#xedd . ?\e$,1LQ\e(B)
1123         (#xede . ?\e$,1LR\e(B)
1124         (#xedf . ?\e$,1LS\e(B)
1125         (#xee0 . ?\e$,1LT\e(B)
1126         (#xee1 . ?\e$,1LU\e(B)
1127         (#xee2 . ?\e$,1LV\e(B)
1128         (#xee3 . ?\e$,1LW\e(B)
1129         (#xee4 . ?\e$,1LX\e(B)
1130         (#xee5 . ?\e$,1LY\e(B)
1131         (#xee6 . ?\e$,1LZ\e(B)
1132         (#xee7 . ?\e$,1L[\e(B)
1133         (#xee8 . ?\e$,1L\\e(B)
1134         (#xee9 . ?\e$,1L]\e(B)
1135         (#xeea . ?\e$,1L^\e(B)
1136         (#xeeb . ?\e$,1L_\e(B)
1137         (#xeec . ?\e$,1L`\e(B)
1138         (#xeed . ?\e$,1La\e(B)
1139         (#xeee . ?\e$,1Lb\e(B)
1140         (#xeef . ?\e$(C$]\e(B)
1141         (#xef0 . ?\e$(C$a\e(B)
1142         (#xef1 . ?\e$(C$h\e(B)
1143         (#xef2 . ?\e$(C$o\e(B)
1144         (#xef3 . ?\e$(C$q\e(B)
1145         (#xef4 . ?\e$(C$t\e(B)
1146         (#xef5 . ?\e$(C$v\e(B)
1147         (#xef6 . ?\e$(C$}\e(B)
1148         (#xef7 . ?\e$(C$~\e(B)
1149         (#xef8 . ?\e$,1M+\e(B)
1150         (#xef9 . ?\e$,1M0\e(B)
1151         (#xefa . ?\e$,1M9\e(B)
1152         (#xeff . ?\e$,1tI\e(B)
1153         ;; Latin-5
1154         ;; Latin-6
1155         ;; Latin-7
1156         ;; Latin-8
1157         ;; Latin-9
1158         (#x13bc . ?\e,b<\e(B)
1159         (#x13bd . ?\e,b=\e(B)
1160         (#x13be . ?\e,_/\e(B)
1161         ;; Currency
1162         (#x20a0 . ?\e$,1t@\e(B)
1163         (#x20a1 . ?\e$,1tA\e(B)
1164         (#x20a2 . ?\e$,1tB\e(B)
1165         (#x20a3 . ?\e$,1tC\e(B)
1166         (#x20a4 . ?\e$,1tD\e(B)
1167         (#x20a5 . ?\e$,1tE\e(B)
1168         (#x20a6 . ?\e$,1tF\e(B)
1169         (#x20a7 . ?\e$,1tG\e(B)
1170         (#x20a8 . ?\e$,1tH\e(B)
1171         (#x20aa . ?\e$,1tJ\e(B)
1172         (#x20ab . ?\e$,1tK\e(B)
1173         (#x20ac . ?\e,b$\e(B)))
1174   (puthash (car pair) (cdr pair) x-keysym-table))
1175
1176 ;; The following keysym codes for graphics are listed in the document
1177 ;; as not having unicodes available:
1178
1179 ;; #x08b1       TOP LEFT SUMMATION      Technical
1180 ;; #x08b2       BOTTOM LEFT SUMMATION   Technical
1181 ;; #x08b3       TOP VERTICAL SUMMATION CONNECTOR        Technical
1182 ;; #x08b4       BOTTOM VERTICAL SUMMATION CONNECTOR     Technical
1183 ;; #x08b5       TOP RIGHT SUMMATION     Technical
1184 ;; #x08b6       BOTTOM RIGHT SUMMATION  Technical
1185 ;; #x08b7       RIGHT MIDDLE SUMMATION  Technical
1186 ;; #x0aac       SIGNIFICANT BLANK SYMBOL        Publish
1187 ;; #x0abd       DECIMAL POINT   Publish
1188 ;; #x0abf       MARKER  Publish
1189 ;; #x0acb       TRADEMARK SIGN IN CIRCLE        Publish
1190 ;; #x0ada       HEXAGRAM        Publish
1191 ;; #x0aff       CURSOR  Publish
1192 ;; #x0dde       THAI MAIHANAKAT Thai
1193
1194 \f
1195 ;;;; Selections and cut buffers
1196
1197 ;; We keep track of the last text selected here, so we can check the
1198 ;; current selection against it, and avoid passing back our own text
1199 ;; from x-cut-buffer-or-selection-value.  We track all three
1200 ;; separately in case another X application only sets one of them
1201 ;; (say the cut buffer) we aren't fooled by the PRIMARY or
1202 ;; CLIPBOARD selection staying the same.
1203 (defvar x-last-selected-text-clipboard nil
1204   "The value of the CLIPBOARD X selection last time we selected or
1205 pasted text.")
1206 (defvar x-last-selected-text-primary nil
1207   "The value of the PRIMARY X selection last time we selected or
1208 pasted text.")
1209 (defvar x-last-selected-text-cut nil
1210   "The value of the X cut buffer last time we selected or pasted text.
1211 The actual text stored in the X cut buffer is what encoded from this value.")
1212 (defvar x-last-selected-text-cut-encoded nil
1213   "The value of the X cut buffer last time we selected or pasted text.
1214 This is the actual text stored in the X cut buffer.")
1215 (defvar x-last-cut-buffer-coding 'iso-latin-1
1216   "The coding we last used to encode/decode the text from the X cut buffer")
1217
1218 (defvar x-cut-buffer-max 20000 ; Note this value is overridden below.
1219   "Max number of characters to put in the cut buffer.
1220 It is said that overlarge strings are slow to put into the cut buffer.")
1221
1222 (defcustom x-select-enable-clipboard nil
1223   "Non-nil means cutting and pasting uses the clipboard.
1224 This is in addition to, but in preference to, the primary selection.
1225
1226 On MS-Windows, this is non-nil by default, since Windows does not
1227 support other types of selections.  \(The primary selection that is
1228 set by Emacs is not accessible to other programs on Windows.\)"
1229   :type 'boolean
1230   :group 'killing)
1231
1232 (defcustom x-select-enable-primary t
1233   "Non-nil means cutting and pasting uses the primary selection."
1234   :type 'boolean
1235   :group 'killing)
1236
1237 (defun x-select-text (text &optional push)
1238   "Select TEXT, a string, according to the window system.
1239
1240 On X, put TEXT in the primary X selection.  For backward
1241 compatibility with older X applications, set the value of X cut
1242 buffer 0 as well, and if the optional argument PUSH is non-nil,
1243 rotate the cut buffers.  If `x-select-enable-clipboard' is
1244 non-nil, copy the text to the X clipboard as well.
1245
1246 On Windows, make TEXT the current selection.  If
1247 `x-select-enable-clipboard' is non-nil, copy the text to the
1248 clipboard as well.  The argument PUSH is ignored.
1249
1250 On Nextstep, put TEXT in the pasteboard; PUSH is ignored."
1251   ;; With multi-tty, this function may be called from a tty frame.
1252   (when (eq (framep (selected-frame)) 'x)
1253     ;; Don't send the cut buffer too much text.
1254     ;; It becomes slow, and if really big it causes errors.
1255     (cond ((>= (length text) x-cut-buffer-max)
1256            (x-set-cut-buffer "" push)
1257            (setq x-last-selected-text-cut ""
1258                  x-last-selected-text-cut-encoded ""))
1259           (t
1260            (setq x-last-selected-text-cut text
1261                  x-last-cut-buffer-coding 'iso-latin-1
1262                  x-last-selected-text-cut-encoded
1263                  ;; ICCCM says cut buffer always contain ISO-Latin-1
1264                  (encode-coding-string text 'iso-latin-1))
1265            (x-set-cut-buffer x-last-selected-text-cut-encoded push)))
1266     (when x-select-enable-primary
1267       (x-set-selection 'PRIMARY text)
1268       (setq x-last-selected-text-primary text))
1269     (when x-select-enable-clipboard
1270       (x-set-selection 'CLIPBOARD text)
1271       (setq x-last-selected-text-clipboard text))))
1272
1273 (defvar x-select-request-type nil
1274   "*Data type request for X selection.
1275 The value is one of the following data types, a list of them, or nil:
1276   `COMPOUND_TEXT', `UTF8_STRING', `STRING', `TEXT'
1277
1278 If the value is one of the above symbols, try only the specified
1279 type.
1280
1281 If the value is a list of them, try each of them in the specified
1282 order until succeed.
1283
1284 The value nil is the same as this list:
1285   \(UTF8_STRING COMPOUND_TEXT STRING)
1286 ")
1287
1288 ;; Get a selection value of type TYPE by calling x-get-selection with
1289 ;; an appropriate DATA-TYPE argument decided by `x-select-request-type'.
1290 ;; The return value is already decoded.  If x-get-selection causes an
1291 ;; error, this function return nil.
1292
1293 (defun x-selection-value (type)
1294   (let ((request-type (or x-select-request-type
1295                           '(UTF8_STRING COMPOUND_TEXT STRING)))
1296         text)
1297     (if (consp request-type)
1298         (while (and request-type (not text))
1299           (condition-case nil
1300               (setq text (x-get-selection type (car request-type)))
1301             (error nil))
1302           (setq request-type (cdr request-type)))
1303       (condition-case nil
1304           (setq text (x-get-selection type request-type))
1305         (error nil)))
1306     (if text
1307         (remove-text-properties 0 (length text) '(foreign-selection nil) text))
1308     text))
1309
1310 ;; Return the value of the current X selection.
1311 ;; Consult the selection, and the cut buffer.  Treat empty strings
1312 ;; as if they were unset.
1313 ;; If this function is called twice and finds the same text,
1314 ;; it returns nil the second time.  This is so that a single
1315 ;; selection won't be added to the kill ring over and over.
1316 (defun x-cut-buffer-or-selection-value ()
1317   ;; With multi-tty, this function may be called from a tty frame.
1318   (when (eq (framep (selected-frame)) 'x)
1319     (let (clip-text primary-text cut-text)
1320       (when x-select-enable-clipboard
1321         (setq clip-text (x-selection-value 'CLIPBOARD))
1322         (if (string= clip-text "") (setq clip-text nil))
1323
1324         ;; Check the CLIPBOARD selection for 'newness', is it different
1325         ;; from what we remebered them to be last time we did a
1326         ;; cut/paste operation.
1327         (setq clip-text
1328               (cond ;; check clipboard
1329                ((or (not clip-text) (string= clip-text ""))
1330                 (setq x-last-selected-text-clipboard nil))
1331                ((eq      clip-text x-last-selected-text-clipboard) nil)
1332                ((string= clip-text x-last-selected-text-clipboard)
1333                 ;; Record the newer string,
1334                 ;; so subsequent calls can use the `eq' test.
1335                 (setq x-last-selected-text-clipboard clip-text)
1336                 nil)
1337                (t (setq x-last-selected-text-clipboard clip-text)))))
1338
1339       (when x-select-enable-primary
1340         (setq primary-text (x-selection-value 'PRIMARY))
1341         ;; Check the PRIMARY selection for 'newness', is it different
1342         ;; from what we remebered them to be last time we did a
1343         ;; cut/paste operation.
1344         (setq primary-text
1345               (cond ;; check primary selection
1346                ((or (not primary-text) (string= primary-text ""))
1347                 (setq x-last-selected-text-primary nil))
1348                ((eq      primary-text x-last-selected-text-primary) nil)
1349                ((string= primary-text x-last-selected-text-primary)
1350                 ;; Record the newer string,
1351                 ;; so subsequent calls can use the `eq' test.
1352                 (setq x-last-selected-text-primary primary-text)
1353                 nil)
1354                (t
1355                 (setq x-last-selected-text-primary primary-text)))))
1356
1357       (setq cut-text (x-get-cut-buffer 0))
1358
1359       ;; Check the x cut buffer for 'newness', is it different
1360       ;; from what we remebered them to be last time we did a
1361       ;; cut/paste operation.
1362       (setq cut-text
1363             (let ((next-coding (or next-selection-coding-system 'iso-latin-1)))
1364               (cond ;; check cut buffer
1365                ((or (not cut-text) (string= cut-text ""))
1366                 (setq x-last-selected-text-cut nil))
1367                ;; This short cut doesn't work because x-get-cut-buffer
1368                ;; always returns a newly created string.
1369                ;; ((eq      cut-text x-last-selected-text-cut) nil)
1370                ((and (string= cut-text x-last-selected-text-cut-encoded)
1371                      (eq x-last-cut-buffer-coding next-coding))
1372                 ;; See the comment above.  No need of this recording.
1373                 ;; Record the newer string,
1374                 ;; so subsequent calls can use the `eq' test.
1375                 ;; (setq x-last-selected-text-cut cut-text)
1376                 nil)
1377                (t
1378                 (setq x-last-selected-text-cut-encoded cut-text
1379                       x-last-cut-buffer-coding next-coding
1380                       x-last-selected-text-cut
1381                       ;; ICCCM says cut buffer always contain ISO-Latin-1, but
1382                       ;; use next-selection-coding-system if not nil.
1383                       (decode-coding-string
1384                        cut-text next-coding))))))
1385
1386       ;; As we have done one selection, clear this now.
1387       (setq next-selection-coding-system nil)
1388
1389       ;; At this point we have recorded the current values for the
1390       ;; selection from clipboard (if we are supposed to) primary,
1391       ;; and cut buffer.  So return the first one that has changed
1392       ;; (which is the first non-null one).
1393       ;;
1394       ;; NOTE: There will be cases where more than one of these has
1395       ;; changed and the new values differ.  This indicates that
1396       ;; something like the following has happened since the last time
1397       ;; we looked at the selections: Application X set all the
1398       ;; selections, then Application Y set only one or two of them (say
1399       ;; just the cut-buffer).  In this case since we don't have
1400       ;; timestamps there is no way to know what the 'correct' value to
1401       ;; return is.  The nice thing to do would be to tell the user we
1402       ;; saw multiple possible selections and ask the user which was the
1403       ;; one they wanted.
1404       ;; This code is still a big improvement because now the user can
1405       ;; futz with the current selection and get emacs to pay attention
1406       ;; to the cut buffer again (previously as soon as clipboard or
1407       ;; primary had been set the cut buffer would essentially never be
1408       ;; checked again).
1409       (or clip-text primary-text cut-text)
1410       )))
1411
1412 ;; Arrange for the kill and yank functions to set and check the clipboard.
1413 (setq interprogram-cut-function 'x-select-text)
1414 (setq interprogram-paste-function 'x-cut-buffer-or-selection-value)
1415
1416 (defun x-clipboard-yank ()
1417   "Insert the clipboard contents, or the last stretch of killed text."
1418   (interactive "*")
1419   (let ((clipboard-text (x-selection-value 'CLIPBOARD))
1420         (x-select-enable-clipboard t))
1421     (if (and clipboard-text (> (length clipboard-text) 0))
1422         (kill-new clipboard-text))
1423     (yank)))
1424
1425 (declare-function accelerate-menu "xmenu.c" (&optional frame) t)
1426
1427 (defun x-menu-bar-open (&optional frame)
1428   "Open the menu bar if `menu-bar-mode' is on, otherwise call `tmm-menubar'."
1429   (interactive "i")
1430   (if (and menu-bar-mode
1431            (fboundp 'accelerate-menu))
1432       (accelerate-menu frame)
1433     (tmm-menubar)))
1434
1435 \f
1436 ;;; Window system initialization.
1437
1438 (defun x-win-suspend-error ()
1439   ;; Don't allow suspending if any of the frames are X frames.
1440   (if (memq 'x (mapcar 'window-system (frame-list)))
1441       (error "Cannot suspend Emacs while running under X")))
1442
1443 (defvar x-initialized nil
1444   "Non-nil if the X window system has been initialized.")
1445
1446 (declare-function x-open-connection "xfns.c"
1447                   (display &optional xrm-string must-succeed))
1448 (declare-function x-server-max-request-size "xfns.c" (&optional terminal))
1449 (declare-function x-get-resource "frame.c"
1450                   (attribute class &optional component subclass))
1451 (declare-function x-parse-geometry "frame.c" (string))
1452 (defvar x-resource-name)
1453 (defvar x-display-name)
1454 (defvar x-command-line-resources)
1455
1456 (defun x-initialize-window-system ()
1457   "Initialize Emacs for X frames and open the first connection to an X server."
1458   ;; Make sure we have a valid resource name.
1459   (or (stringp x-resource-name)
1460       (let (i)
1461         (setq x-resource-name (invocation-name))
1462
1463         ;; Change any . or * characters in x-resource-name to hyphens,
1464         ;; so as not to choke when we use it in X resource queries.
1465         (while (setq i (string-match "[.*]" x-resource-name))
1466           (aset x-resource-name i ?-))))
1467
1468   (x-open-connection (or x-display-name
1469                          (setq x-display-name (or (getenv "DISPLAY" (selected-frame))
1470                                                   (getenv "DISPLAY"))))
1471                      x-command-line-resources
1472                      ;; Exit Emacs with fatal error if this fails and we
1473                      ;; are the initial display.
1474                      (eq initial-window-system 'x))
1475
1476   (setq x-cut-buffer-max (min (- (/ (x-server-max-request-size) 2) 100)
1477                               x-cut-buffer-max))
1478
1479   ;; Create the default fontset.
1480   (create-default-fontset)
1481
1482   ;; Create the standard fontset.
1483   (condition-case err
1484         (create-fontset-from-fontset-spec standard-fontset-spec t)
1485     (error (display-warning
1486             'initialization
1487             (format "Creation of the standard fontset failed: %s" err)
1488             :error)))
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   ;; Enable CLIPBOARD copy/paste through menu bar commands.
1561   (menu-bar-enable-clipboard)
1562
1563   ;; Override Paste so it looks at CLIPBOARD first.
1564   (define-key menu-bar-edit-menu [paste]
1565     (append '(menu-item "Paste" x-clipboard-yank
1566                         :enable (not buffer-read-only)
1567                         :help "Paste (yank) text most recently cut/copied")
1568             nil))
1569
1570   (setq x-initialized t))
1571
1572 (add-to-list 'handle-args-function-alist '(x . x-handle-args))
1573 (add-to-list 'frame-creation-function-alist '(x . x-create-frame-with-faces))
1574 (add-to-list 'window-system-initialization-alist '(x . x-initialize-window-system))
1575
1576 ;; Initiate drag and drop
1577 (add-hook 'after-make-frame-functions 'x-dnd-init-frame)
1578 (define-key special-event-map [drag-n-drop] 'x-dnd-handle-drag-n-drop-event)
1579
1580 (defcustom x-gtk-stock-map
1581   (mapcar (lambda (arg)
1582             (cons (purecopy (car arg)) (purecopy (cdr arg))))
1583   '(
1584     ("etc/images/new" . "gtk-new")
1585     ("etc/images/open" . "gtk-open")
1586     ("etc/images/diropen" . "n:system-file-manager")
1587     ("etc/images/close" . "gtk-close")
1588     ("etc/images/save" . "gtk-save")
1589     ("etc/images/saveas" . "gtk-save-as")
1590     ("etc/images/undo" . "gtk-undo")
1591     ("etc/images/cut" . "gtk-cut")
1592     ("etc/images/copy" . "gtk-copy")
1593     ("etc/images/paste" . "gtk-paste")
1594     ("etc/images/search" . "gtk-find")
1595     ("etc/images/print" . "gtk-print")
1596     ("etc/images/preferences" . "gtk-preferences")
1597     ("etc/images/help" . "gtk-help")
1598     ("etc/images/left-arrow" . "gtk-go-back")
1599     ("etc/images/right-arrow" . "gtk-go-forward")
1600     ("etc/images/home" . "gtk-home")
1601     ("etc/images/jump-to" . "gtk-jump-to")
1602     ("etc/images/index" . "gtk-index")
1603     ("etc/images/search" . "gtk-find")
1604     ("etc/images/exit" . "gtk-quit")
1605     ("etc/images/cancel" . "gtk-cancel")
1606     ("etc/images/info" . "gtk-info")
1607     ("etc/images/bookmark_add" . "n:bookmark_add")
1608     ;; Used in Gnus and/or MH-E:
1609     ("etc/images/attach" . "gtk-attach")
1610     ("etc/images/connect" . "gtk-connect")
1611     ("etc/images/contact" . "gtk-contact")
1612     ("etc/images/delete" . "gtk-delete")
1613     ("etc/images/describe" . "gtk-properties")
1614     ("etc/images/disconnect" . "gtk-disconnect")
1615     ;; ("etc/images/exit" . "gtk-exit")
1616     ("etc/images/lock-broken" . "gtk-lock_broken")
1617     ("etc/images/lock-ok" . "gtk-lock_ok")
1618     ("etc/images/lock" . "gtk-lock")
1619     ("etc/images/next-page" . "gtk-next-page")
1620     ("etc/images/refresh" . "gtk-refresh")
1621     ("etc/images/sort-ascending" . "gtk-sort-ascending")
1622     ("etc/images/sort-column-ascending" . "gtk-sort-column-ascending")
1623     ("etc/images/sort-criteria" . "gtk-sort-criteria")
1624     ("etc/images/sort-descending" . "gtk-sort-descending")
1625     ("etc/images/sort-row-ascending" . "gtk-sort-row-ascending")
1626     ("images/gnus/toggle-subscription" . "gtk-task-recurring")
1627     ("images/mail/compose" . "gtk-mail-compose")
1628     ("images/mail/copy" . "gtk-mail-copy")
1629     ("images/mail/forward" . "gtk-mail-forward")
1630     ("images/mail/inbox" . "gtk-inbox")
1631     ("images/mail/move" . "gtk-mail-move")
1632     ("images/mail/not-spam" . "gtk-not-spam")
1633     ("images/mail/outbox" . "gtk-outbox")
1634     ("images/mail/reply-all" . "gtk-mail-reply-to-all")
1635     ("images/mail/reply" . "gtk-mail-reply")
1636     ("images/mail/save-draft" . "gtk-mail-handling")
1637     ("images/mail/send" . "gtk-mail-send")
1638     ("images/mail/spam" . "gtk-spam")
1639     ;; Used for GDB Graphical Interface
1640     ("images/gud/break" . "gtk-no")
1641     ("images/gud/recstart" . "gtk-media-record")
1642     ("images/gud/recstop" . "gtk-media-stop")
1643     ;; No themed versions available:
1644     ;; mail/preview (combining stock_mail and stock_zoom)
1645     ;; mail/save    (combining stock_mail, stock_save and stock_convert)
1646     ))
1647   "How icons for tool bars are mapped to Gtk+ stock items.
1648 Emacs must be compiled with the Gtk+ toolkit for this to have any effect.
1649 A value that begins with n: denotes a named icon instead of a stock icon."
1650   :version "22.2"
1651   :type '(choice (repeat (choice symbol
1652                                  (cons (string :tag "Emacs icon")
1653                                        (string :tag "Stock/named")))))
1654   :group 'x)
1655
1656 (defcustom icon-map-list '(x-gtk-stock-map)
1657   "A list of alists that map icon file names to stock/named icons.
1658 The alists are searched in the order they appear.  The first match is used.
1659 The keys in the alists are file names without extension and with two directory
1660 components.  For example, to map /usr/share/emacs/22.1.1/etc/images/open.xpm
1661 to stock item gtk-open, use:
1662
1663   (\"etc/images/open\" . \"gtk-open\")
1664
1665 Themes also have named icons.  To map to one of those, use n: before the name:
1666
1667   (\"etc/images/diropen\" . \"n:system-file-manager\")
1668
1669 The list elements are either the symbol name for the alist or the
1670 alist itself.
1671
1672 If you don't want stock icons, set the variable to nil."
1673   :version "22.2"
1674   :type '(choice (const :tag "Don't use stock icons" nil)
1675                  (repeat (choice symbol
1676                                  (cons (string :tag "Emacs icon")
1677                                        (string :tag "Stock/named")))))
1678   :group 'x)
1679
1680 (defconst x-gtk-stock-cache (make-hash-table :weakness t :test 'equal))
1681
1682 (defun x-gtk-map-stock (file)
1683   "Map icon with file name FILE to a Gtk+ stock name.
1684 This uses `icon-map-list' to map icon file names to stock icon names."
1685   (when (stringp file)
1686     (or (gethash file x-gtk-stock-cache)
1687         (puthash
1688          file
1689          (save-match-data
1690            (let* ((file-sans (file-name-sans-extension file))
1691                   (key (and (string-match "/\\([^/]+/[^/]+/[^/]+$\\)"
1692                                           file-sans)
1693                             (match-string 1 file-sans)))
1694                   (icon-map icon-map-list)
1695                   elem value)
1696              (while (and (null value) icon-map)
1697                (setq elem (car icon-map)
1698                      value (assoc-string (or key file-sans)
1699                                          (if (symbolp elem)
1700                                              (symbol-value elem)
1701                                            elem))
1702                      icon-map (cdr icon-map)))
1703              (and value (cdr value))))
1704          x-gtk-stock-cache))))
1705
1706 (provide 'x-win)
1707
1708 ;; arch-tag: f1501302-db8b-4d95-88e3-116697d89f78
1709 ;;; x-win.el ends here