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 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 2, 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(if (boundp 'AT386-keypad-map)
33    nil
34  ;; The terminal initialization should already have set up some keys
35  (setq AT386-keypad-map (lookup-key function-key-map "\e["))
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 function-key-map "\eN" [27]) ; ALT map
59  )
60
61;;; arch-tag: abec1b03-582f-49f8-b8cb-e2fd52ea4bd7
62;;; AT386.el ends here
63