lisp/term/AT386.el

   1 ;;; AT386.el --- terminal support package for IBM AT keyboards -*- no-byte-compile: t -*-
   2
   3 ;; Copyright (C) 1992, 2001, 2002, 2003, 2004, 2005,
   4 ;;   2006, 2007, 2008 Free Software Foundation, Inc.
   5
   6 ;; Author: Eric S. Raymond <esr@snark.thyrsus.com>
   7 ;; Keywords: terminals
   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, or (at your option)
  14 ;; 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; see the file COPYING.  If not, write to the
  23 ;; Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  24 ;; Boston, MA 02110-1301, USA.
  25
  26 ;;; Commentary:
  27
  28 ;; Uses the Emacs 19 terminal initialization features --- won't work with 18.
  29
  30 ;;; Code:
  31
  32 (defun terminal-init-AT386 ()
  33   "Terminal initialization function for AT386."
  34   (let ((AT386-keypad-map (lookup-key input-decode-map "\e[")))
  35     ;; The terminal initialization should already have set up some keys
  36     (if (not (keymapp AT386-keypad-map))
  37         (error "What?  Your AT386 termcap/terminfo has no keycaps in it"))
  38
  39     ;; Equivalents of these are set up automatically by termcap/terminfo
  40     ;;  (define-key AT386-keypad-map "A" [up])
  41     ;;  (define-key AT386-keypad-map "B" [down])
  42     ;;  (define-key AT386-keypad-map "C" [right])
  43     ;;  (define-key AT386-keypad-map "D" [left])
  44
  45     ;; These would be set up by terminfo, but not termcap
  46     (define-key AT386-keypad-map "H" [home])
  47     (define-key AT386-keypad-map "Y" [end])
  48     (define-key AT386-keypad-map "U" [next])    ;; PgDn
  49     (define-key AT386-keypad-map "V" [prior])   ;; PgUp
  50     (define-key AT386-keypad-map "@" [insert])  ;; Ins key
  51
  52     ;; These are not normally set up by either
  53     (define-key AT386-keypad-map "G" [kp-5])    ;; Unlabeled center key
  54     (define-key AT386-keypad-map "S" [kp-subtract])
  55     (define-key AT386-keypad-map "T" [kp-add])
  56
  57     ;; Arrange for the ALT key to be equivalent to ESC
  58     (define-key input-decode-map "\eN" [ALT])
  59     (define-key local-function-key-map [ALT] [27])
  60     ))
  61
  62 ;; arch-tag: abec1b03-582f-49f8-b8cb-e2fd52ea4bd7
  63 ;;; AT386.el ends here