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- ;; internal.el -- setup support for PC keyboards and screens, internal terminal
-
- ;; Copyright (C) 1993, 1994 Free Software Foundation, Inc.
-
- ;; Author: Morten Welinder <terra@diku.dk>
- ;; Version: 1,02
-
- ;; This file is part of GNU Emacs.
-
- ;; GNU Emacs is free software; you can redistribute it and/or modify
- ;; it under the terms of the GNU General Public License as published by
- ;; the Free Software Foundation; either version 2, or (at your option)
- ;; any later version.
-
- ;; GNU Emacs is distributed in the hope that it will be useful,
- ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
- ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- ;; GNU General Public License for more details.
-
- ;; You should have received a copy of the GNU General Public License
- ;; along with GNU Emacs; see the file COPYING. If not, write to
- ;; the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
- ;; ---------------------------------------------------------------------------
- ;; screen setup -- that's easy!
- (standard-display-8bit 127 254)
- ;; ---------------------------------------------------------------------------
- ;; keyboard setup -- that's simple!
- (set-input-mode nil nil 0)
- (define-key function-key-map [backspace] "\177") ; Normal behaviour for BS
- (define-key function-key-map [delete] "\C-d") ; ... and Delete
- (define-key function-key-map [tab] [?\t])
- (define-key function-key-map [linefeed] [?\n])
- (define-key function-key-map [clear] [11])
- (define-key function-key-map [return] [13])
- (define-key function-key-map [escape] [?\e])
- (define-key function-key-map [M-backspace] [?\M-\d])
- (define-key function-key-map [M-delete] [?\M-\d])
- (define-key function-key-map [M-tab] [?\M-\t])
- (define-key function-key-map [M-linefeed] [?\M-\n])
- (define-key function-key-map [M-clear] [?\M-\013])
- (define-key function-key-map [M-return] [?\M-\015])
- (define-key function-key-map [M-escape] [?\M-\e])
- (put 'backspace 'ascii-character 127)
- (put 'delete 'ascii-character 127)
- (put 'tab 'ascii-character ?\t)
- (put 'linefeed 'ascii-character ?\n)
- (put 'clear 'ascii-character 12)
- (put 'return 'ascii-character 13)
- (put 'escape 'ascii-character ?\e)
- ;; ---------------------------------------------------------------------------
- ;; We want to do this when Emacs is started because it depends on the
- ;; country code.
- (let* ((i 128)
- (modify (function
- (lambda (ch sy)
- (modify-syntax-entry ch sy text-mode-syntax-table)
- (if (boundp 'tex-mode-syntax-table)
- (modify-syntax-entry ch sy tex-mode-syntax-table))
- (modify-syntax-entry ch sy (standard-syntax-table))
- )))
- (downs (car (standard-case-table)))
- (ups (car (cdr (standard-case-table))))
- ;; The following are strings of letters, first lower then upper case.
- ;; This will look funny on terminals which display other code pages.
- (chars
- (cond
- ((= dos-codepage 850)
- "¶
·ÆÇ µÒÓÔØ×Þ¡Öâã¢àê£éëYìí¡I£é¤¥ÐÑçè")
- ((= dos-codepage 865)
- "A
AEEEIIIOOU£UY A¡I¢O£U¤¥")
- ;; default is 437
- (t "A
AEEEIIIOOU£UY A¡I¢O£U¤¥"))))
-
- (while (< i 256)
- (funcall modify i "_")
- (setq i (1+ i)))
-
- (setq i 0)
- (while (< i (length chars))
- (let ((ch1 (aref chars i))
- (ch2 (aref chars (1+ i))))
- (funcall modify ch1 "w")
- (funcall modify ch2 "w")
- (aset ups ch1 ch2)
- (if (> ch2 127)
- (aset downs ch2 ch1))
- (setq i (+ i 2))))
- (let ((table (list downs ups nil nil)))
- (save-excursion
- (mapcar (lambda (b) (progn (set-buffer b) (set-case-table table)))
- (buffer-list)))
- (set-standard-case-table table)))
-