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94 lines
3.4 KiB
EmacsLisp
94 lines
3.4 KiB
EmacsLisp
;;; internal.el --- support for PC internal terminal -*- coding: raw-text; -*-
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;; Copyright (C) 1993, 1994 Free Software Foundation, Inc.
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;; Author: Morten Welinder <terra@diku.dk>
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;; This file is part of GNU Emacs.
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;; GNU Emacs is free software; you can redistribute it and/or modify
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;; it under the terms of the GNU General Public License as published by
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;; the Free Software Foundation; either version 2, or (at your option)
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;; any later version.
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;; GNU Emacs is distributed in the hope that it will be useful,
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;; but WITHOUT ANY WARRANTY; without even the implied warranty of
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;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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;; GNU General Public License for more details.
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;; You should have received a copy of the GNU General Public License
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;; along with GNU Emacs; see the file COPYING. If not, write to the
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;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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;; Boston, MA 02111-1307, USA.
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;;; Code:
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;; ---------------------------------------------------------------------------
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;; screen setup -- that's easy!
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(standard-display-8bit 127 254)
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;; ---------------------------------------------------------------------------
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;; keyboard setup -- that's simple!
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(set-input-mode nil nil 0)
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(define-key function-key-map [backspace] "\177") ; Normal behaviour for BS
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(define-key function-key-map [delete] "\C-d") ; ... and Delete
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(define-key function-key-map [tab] [?\t])
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(define-key function-key-map [linefeed] [?\n])
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(define-key function-key-map [clear] [11])
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(define-key function-key-map [return] [13])
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(define-key function-key-map [escape] [?\e])
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(define-key function-key-map [M-backspace] [?\M-\d])
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(define-key function-key-map [M-delete] [?\M-\d])
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(define-key function-key-map [M-tab] [?\M-\t])
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(define-key function-key-map [M-linefeed] [?\M-\n])
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(define-key function-key-map [M-clear] [?\M-\013])
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(define-key function-key-map [M-return] [?\M-\015])
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(define-key function-key-map [M-escape] [?\M-\e])
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(put 'backspace 'ascii-character 127)
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(put 'delete 'ascii-character 127)
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(put 'tab 'ascii-character ?\t)
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(put 'linefeed 'ascii-character ?\n)
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(put 'clear 'ascii-character 12)
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(put 'return 'ascii-character 13)
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(put 'escape 'ascii-character ?\e)
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;; ---------------------------------------------------------------------------
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;; We want to do this when Emacs is started because it depends on the
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;; country code.
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(let* ((i 128)
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(modify (function
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(lambda (ch sy)
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(modify-syntax-entry ch sy text-mode-syntax-table)
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(if (boundp 'tex-mode-syntax-table)
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(modify-syntax-entry ch sy tex-mode-syntax-table))
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(modify-syntax-entry ch sy (standard-syntax-table))
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)))
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(table (standard-case-table))
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;; The following are strings of letters, first lower then upper case.
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;; This will look funny on terminals which display other code pages.
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(chars
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(cond
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((= dos-codepage 850)
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"<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ǡ<EFBFBD><EFBFBD>҉ӊԋ،ޡ֑<EFBFBD><EFBFBD>┙<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Y<EFBFBD><EFBFBD><EFBFBD>I<EFBFBD>餥<EFBFBD><EFBFBD><EFBFBD><EFBFBD>")
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((= dos-codepage 865)
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"<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>A<EFBFBD><EFBFBD><EFBFBD>A<EFBFBD><EFBFBD><EFBFBD>E<EFBFBD>E<EFBFBD>E<EFBFBD>I<EFBFBD>I<EFBFBD>I<EFBFBD><EFBFBD><EFBFBD>O<EFBFBD><EFBFBD><EFBFBD>O<EFBFBD>U<EFBFBD>U<EFBFBD>Y<EFBFBD><EFBFBD><EFBFBD>A<EFBFBD>I<EFBFBD>O<EFBFBD>U<EFBFBD><EFBFBD>")
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;; default is 437
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(t "<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>A<EFBFBD><EFBFBD><EFBFBD>A<EFBFBD><EFBFBD><EFBFBD>E<EFBFBD>E<EFBFBD>E<EFBFBD>I<EFBFBD>I<EFBFBD>I<EFBFBD><EFBFBD><EFBFBD>O<EFBFBD><EFBFBD><EFBFBD>O<EFBFBD>U<EFBFBD>U<EFBFBD>Y<EFBFBD>A<EFBFBD>I<EFBFBD>O<EFBFBD>U<EFBFBD><EFBFBD>"))))
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(while (< i 256)
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(funcall modify i "_")
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(setq i (1+ i)))
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(setq i 0)
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(while (< i (length chars))
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(let ((ch1 (aref chars i))
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(ch2 (aref chars (1+ i))))
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(if (> ch2 127)
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(set-case-syntax-pair ch2 ch1 table))
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(setq i (+ i 2))))
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(save-excursion
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(mapcar (lambda (b) (set-buffer b) (set-case-table table))
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(buffer-list)))
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(set-standard-case-table table))
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;;; internal.el ends here
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