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comparison lisp/emulators/edt-pc.el @ 4:b82b59fe008d r19-15b3

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date Mon, 13 Aug 2007 08:46:56 +0200
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3:30df88044ec6 4:b82b59fe008d
1 ;;; edt-pc.el --- Enhanced EDT Keypad Mode Emulation for PC 101 Keyboards
2
3 ;; Copyright (C) 1986, 1994, 1995 Free Software Foundation, Inc.
4
5 ;; Author: Kevin Gallagher <kgallagh@spd.dsccc.com>
6 ;; Maintainer: Kevin Gallagher <kgallagh@spd.dsccc.com>
7 ;; Keywords: emulations
8
9 ;; This file is part of XEmacs.
10
11 ;; XEmacs is free software; you can redistribute it and/or modify it
12 ;; 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 ;; XEmacs is distributed in the hope that it will be useful, but
17 ;; WITHOUT ANY WARRANTY; without even the implied warranty of
18 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
19 ;; General Public License for more details.
20
21 ;; You should have received a copy of the GNU General Public License
22 ;; along with XEmacs; see the file COPYING. If not, write to the Free
23 ;; Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
24 ;; 02111-1307, USA.
25
26 ;;; Synched up with: FSF 19.34
27
28 ;;; Usage:
29
30 ;; See edt-user.doc in the Emacs etc directory.
31
32 ;; ====================================================================
33
34 ;;;;
35 ;;;; KEY TRANSLATIONS
36 ;;;;
37
38 ;; Associate EDT keynames with Emacs terminal function vector names.
39 ;;
40 ;; To emulate the DEC LK-201 keypad keys on the PC 101 keyboard,
41 ;; NumLock must be ON.
42 ;;
43 ;; The PC keypad keys are mapped to the corresponding DEC LK-201
44 ;; keypad keys according to the corresponding physical position on
45 ;; the keyboard. Thus, the physical position of the PC keypad key
46 ;; determines its function, not the PC keycap name.
47 ;;
48 ;; There are two LK-201 keypad keys needing special handling: PF1 and
49 ;; the keypad comma key.
50 ;;
51 ;; PF1:
52 ;; Most PC software does not see a press of the NumLock key. A TSR
53 ;; program distributed with MS-Kermit to support its VT-100 emulation
54 ;; solves this problem. The TSR, called GOLD, causes a press of the
55 ;; keypad NumLock key to look as if the PC F1 key were pressed. So
56 ;; the PC F1 key is mapped here to behave as the PF1 (GOLD) key.
57 ;; Then with GOLD loaded, the NumLock key will behave as the GOLD key.
58 ;;
59 ;; By the way, with GOLD loaded, you can still toggle numlock on/off.
60 ;; GOLD binds this to Shift-NumLock.
61 ;;
62 ;; Keypad Comma:
63 ;; There is no physical PC keypad key to correspond to the LK-201
64 ;; keypad comma key. So, the EDT Emulation is configured below to
65 ;; ignore attempts to bind functions to the keypad comma key.
66 ;;
67 ;; Finally, F2 through F12 are also available for making key bindings
68 ;; in the EDT Emulation on the PC. F1 is reserved for the GOLD key,
69 ;; so don't attempt to bind anything to it. Also, F13, F14, HELP, DO,
70 ;; and F17 through F20 do not exist on the PC, so the EDT emulation is
71 ;; configured below to ignore attempts to bind functions to those keys.
72 ;;
73 (defconst *EDT-keys*
74 '(("KP0" . [kp-0]) ("KP1" . [kp-1]) ("KP2" . [kp-2]) ("KP3" . [kp-3])
75 ("KP4" . [kp-4]) ("KP5" . [kp-5]) ("KP6" . [kp-6]) ("KP7" . [kp-7])
76 ("KP8" . [kp-8]) ("KP9" . [kp-9]) ("KP," . "" )
77 ("KP-" . [kp-add]) ("KPP" . [kp-decimal]) ("KPE" . [kp-enter])
78 ("PF1" . [f1]) ("PF2" . [kp-divide]) ("PF3" . [kp-multiply])
79 ("PF4" . [kp-subtract])
80 ("UP" . [up]) ("DOWN" . [down]) ("RIGHT" . [right]) ("LEFT" . [left])
81 ("FIND" . [insert]) ("INSERT" . [home]) ("REMOVE" . [prior])
82 ("SELECT" . [delete]) ("PREVIOUS" . [end]) ("NEXT" . [next])
83 ("F1" . "" ) ("F2" . [f2]) ("F3" . [f3]) ("F4" . [f4]) ("F5" . [f5])
84 ("F6" . [f6]) ("F7" . [f7]) ("F8" . [f8]) ("F9" . [f9]) ("F10" . [f10])
85 ("F11" . [f11]) ("F12" . [f12]) ("F13" . "" ) ("F14" . "" )
86 ("HELP" . "" ) ("DO" . "" ) ("F17" . "" ) ("F18" . "" )
87 ("F19" . "" ) ("F20" . "" )))