mirror of
https://git.savannah.gnu.org/git/emacs.git
synced 2024-11-23 07:19:15 +00:00
86 lines
3.6 KiB
EmacsLisp
86 lines
3.6 KiB
EmacsLisp
;;; edt-pc.el --- Enhanced EDT Keypad Mode Emulation for PC 101 Keyboards
|
||
|
||
;; Copyright (C) 1986, 1994, 1995 Free Software Foundation, Inc.
|
||
|
||
;; Author: Kevin Gallagher <kgallagh@spd.dsccc.com>
|
||
;; Maintainer: Kevin Gallagher <kgallagh@spd.dsccc.com>
|
||
;; Keywords: emulations
|
||
|
||
;; 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, Inc., 59 Temple Place - Suite 330,
|
||
;; Boston, MA 02111-1307, USA.
|
||
|
||
;;; Usage:
|
||
|
||
;; See edt-user.doc in the Emacs etc directory.
|
||
|
||
;; ====================================================================
|
||
|
||
;;;;
|
||
;;;; KEY TRANSLATIONS
|
||
;;;;
|
||
|
||
;; Associate EDT keynames with Emacs terminal function vector names.
|
||
;;
|
||
;; To emulate the DEC LK-201 keypad keys on the PC 101 keyboard,
|
||
;; NumLock must be ON.
|
||
;;
|
||
;; The PC keypad keys are mapped to the corresponding DEC LK-201
|
||
;; keypad keys according to the corresponding physical position on
|
||
;; the keyboard. Thus, the physical position of the PC keypad key
|
||
;; determines its function, not the PC keycap name.
|
||
;;
|
||
;; There are two LK-201 keypad keys needing special handling: PF1 and
|
||
;; the keypad comma key.
|
||
;;
|
||
;; PF1:
|
||
;; Most PC software does not see a press of the NumLock key. A TSR
|
||
;; program distributed with MS-Kermit to support its VT-100 emulation
|
||
;; solves this problem. The TSR, called GOLD, causes a press of the
|
||
;; keypad NumLock key to look as if the PC F1 key were pressed. So
|
||
;; the PC F1 key is mapped here to behave as the PF1 (GOLD) key.
|
||
;; Then with GOLD loaded, the NumLock key will behave as the GOLD key.
|
||
;;
|
||
;; By the way, with GOLD loaded, you can still toggle numlock on/off.
|
||
;; GOLD binds this to Shift-NumLock.
|
||
;;
|
||
;; Keypad Comma:
|
||
;; There is no physical PC keypad key to correspond to the LK-201
|
||
;; keypad comma key. So, the EDT Emulation is configured below to
|
||
;; ignore attempts to bind functions to the keypad comma key.
|
||
;;
|
||
;; Finally, F2 through F12 are also available for making key bindings
|
||
;; in the EDT Emulation on the PC. F1 is reserved for the GOLD key,
|
||
;; so don't attempt to bind anything to it. Also, F13, F14, HELP, DO,
|
||
;; and F17 through F20 do not exist on the PC, so the EDT emulation is
|
||
;; configured below to ignore attempts to bind functions to those keys.
|
||
;;
|
||
(defconst *EDT-keys*
|
||
'(("KP0" . [kp-0]) ("KP1" . [kp-1]) ("KP2" . [kp-2]) ("KP3" . [kp-3])
|
||
("KP4" . [kp-4]) ("KP5" . [kp-5]) ("KP6" . [kp-6]) ("KP7" . [kp-7])
|
||
("KP8" . [kp-8]) ("KP9" . [kp-9]) ("KP," . "" )
|
||
("KP-" . [kp-add]) ("KPP" . [kp-decimal]) ("KPE" . [kp-enter])
|
||
("PF1" . [f1]) ("PF2" . [kp-divide]) ("PF3" . [kp-multiply])
|
||
("PF4" . [kp-subtract])
|
||
("UP" . [up]) ("DOWN" . [down]) ("RIGHT" . [right]) ("LEFT" . [left])
|
||
("FIND" . [insert]) ("INSERT" . [home]) ("REMOVE" . [prior])
|
||
("SELECT" . [delete]) ("PREVIOUS" . [end]) ("NEXT" . [next])
|
||
("F1" . "" ) ("F2" . [f2]) ("F3" . [f3]) ("F4" . [f4]) ("F5" . [f5])
|
||
("F6" . [f6]) ("F7" . [f7]) ("F8" . [f8]) ("F9" . [f9]) ("F10" . [f10])
|
||
("F11" . [f11]) ("F12" . [f12]) ("F13" . "" ) ("F14" . "" )
|
||
("HELP" . "" ) ("DO" . "" ) ("F17" . "" ) ("F18" . "" )
|
||
("F19" . "" ) ("F20" . "" )))
|