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- ;;; AT&T UnixPC keyboard definitions
- ;;; Brant Cheikes (brant@linc.cis.upenn.edu, manta!brant)
- ;;; 4 August 1987
- ;;;
- ;;; Tested on: GNU Emacs 18.47.1 of Fri Jul 24 1987 on manta (usg-unix-v)
- ;;;
- ;;; The AT&T Unix PC (aka PC7300, 3B1) has a bizarre keyboard with
- ;;; lots of interestingly labeled function keys. This file tries to
- ;;; assign useful actions to the function keys. Note that the Shift
- ;;; and Ctrl keys have the same effect on function keys, so Shift-F1
- ;;; is the same as Ctrl-F1.
- ;;;
- ;;; Most of the information needed to create this file was taken from
- ;;; documentation found in lisp/keypad.el
- ;;;
- ;;; Bug: The "Beg" and "End" (unshifted) keys are not supported because
- ;;; they generate <esc>9 and <esc>0 respectively, and I know not how to
- ;;; deal with them.
-
- (require 'keypad)
-
- ;;; There seem to be three prefixes for AT&T UnixPC function keys:
- ;;; "<esc>O", "<esc>N", and "<esc>[". There seem to be a couple
- ;;; keys that just generate "<esc><digit>".
- ;;;
- ;;; Note: for each mapping, I indicate the key on the Unix PC followed
- ;;; by the Emacs command it is bound to (if any). Note that when I
- ;;; couldn't figure out anything useful to do with a key, I simply bound
- ;;; it to 'previous-line, arbitrarily. My goal was to get keys to do
- ;;; "mnemonic" things.
-
- (defvar ATT-map-1 nil
- "The bulk of the function keys on the AT&T Unix PC.")
- (defvar ATT-map-2 nil
- "A few other random function keys on the AT&T Unix PC.")
- (defvar ATT-map-3 nil
- "Some really random function keys on the AT&T Unix PC.")
-
- (defun enable-unixpc-keys ()
- "Enable the use of the AT&T Unix PC function keys. Because of the
- nature of the Unix PC, this unavoidably breaks several standard Emacs
- prefixes; therefore, it is not done by default, but only if you give
- this command."
- (interactive)
- (global-set-key "\eO" ATT-map-1)
- (global-set-key "\eN" ATT-map-2)
- (global-set-key "\e[" ATT-map-3))
-
- ;;; Create a few new keypad defaults. Here's what I think I'm doing here:
- ;;; I look through "keypad.el" to find any unused entries in function-keymap
- ;;; and then create my own bindings for them here. Then I use the newly
- ;;; created ?x string in the setup-terminal-keymap.
-
- (keypad-default "2" 'advertised-undo)
- (keypad-default "4" 'save-buffers-kill-emacs)
- (keypad-default "5" 'save-buffer)
- (keypad-default "6" 'beginning-of-buffer)
- (keypad-default "8" 'end-of-buffer)
- (keypad-default "w" 'kill-word)
- (keypad-default "p" 'fill-paragraph)
- (keypad-default "," 'copy-region-as-kill)
-
- (if ATT-map-1
- nil
- (setq ATT-map-1 (make-keymap)) ; <ESC>O commands
- (setup-terminal-keymap ATT-map-1
- '(("a" . ?\^d) ; Clear Line (kill-line)
- ("A" . ?\^d) ; Shift-Clear Line (kill-line)
- ("b" . ?u) ; Ref
- ("B" . ?u) ; Rstrt
- ("c" . ?u) ; F1
- ("d" . ?u) ; F2
- ("e" . ?u) ; F3
- ("f" . ?u) ; F4
- ("g" . ?u) ; F5
- ("h" . ?u) ; F6
- ("i" . ?u) ; F7
- ("j" . ?u) ; F8
- ("k" . ?4) ; Exit (save-buffers-kill-emacs)
- ("K" . ?4) ; Shift-Exit (save-buffers-kill-emacs)
- ("m" . ??) ; Help (help-command)
- ("M" . ??) ; Shift-Help (help-command)
- ("n" . ?u) ; Creat
- ("N" . ?u) ; Shift-Creat
- ("o" . ?5) ; Save (save-buffer)
- ("O" . ?5) ; Shift-Save (save-buffer)
- ("r" . ?u) ; Opts
- ("R" . ?u) ; Shift-Opts
- ("s" . ?2) ; Undo (advertised-undo)
- ("S" . ?2) ; Shift-Undo (advertised-undo)
- ("t" . ?p) ; Redo (fill-paragraph)
- ("T" . ?p) ; Shift-Redo (fill-paragraph)
- ("u" . ?u) ; Cmd
- ("U" . ?u) ; Shift-Cmd
- ("v" . ?e) ; Open (open-line)
- ("V" . ?\^d) ; Close (kill-line)
- ("w" . ?u) ; Cancl
- ("W" . ?u) ; Shift-Cancl
- ("x" . ?\^c) ; Find (isearch-forward)
- ("X" . ?f) ; Shift-Find (re-search-forward)
- ("y" . ?0) ; Rplac (yank)
- ("Y" . ?0) ; Shift-Rplac (yank)
- ("z" . ?u) ; Print
- )))
-
- (if ATT-map-2
- nil
- (setq ATT-map-2 (make-keymap)) ; <ESC>N commands
- (setup-terminal-keymap ATT-map-2
- '(("a" . ?C) ; Rfrsh (recenter)
- ("B" . ?6) ; Shift-Beg (beginning-of-buffer)
- ("c" . ?0) ; Move (yank)
- ("C" . ?0) ; Shift-Move (yank)
- ("d" . ?,) ; Copy (copy-region-as-kill)
- ("D" . ?,) ; Shift-Copy (copy-region-as-kill)
- ("e" . ?k) ; Dlete (kill-region)
- ("E" . ?k) ; Shift-Dlete (kill-region)
- ("f" . ?.) ; Dlete Char (delete-char)
- ("F" . ?w) ; Shift-Dlete Char (kill-word)
- ("g" . ?P) ; Prev (scroll-down)
- ("G" . ?P) ; Shift-Prev (scroll-down)
- ("h" . ?N) ; Next (scroll-up)
- ("H" . ?N) ; Shift-Next (scroll-up)
- ("i" . ?s) ; Mark (set-mark-command)
- ("I" . ?s) ; Slect (set-mark-command)
- ("j" . ?u) ; Input Mode
- ("J" . ?u) ; Shift-Input Mode
- ("K" . ?1) ; Shift-LeftArrow (backward-word)
- ("L" . ?3) ; Shift-RightArrow (forward-word)
- ("M" . ?h) ; Shift-Home (move-to-window-line)
- ("N" . ?8) ; Shift-End (end-of-buffer)
- )))
-
- (if ATT-map-3
- nil
- (setq ATT-map-3 (make-keymap)) ; <ESC>[ commands
- (setup-terminal-keymap ATT-map-3
- '(("A" . ?u) ; Up Arrow (previous-line)
- ("B" . ?d) ; Down Arrow (next-line)
- ("C" . ?r) ; Right Arrow (forward-char)
- ("D" . ?l) ; Left Arrow (backward-char)
- ("H" . ?h) ; Home (move-to-window-line)
- ("J" . ?C) ; Clear (recenter)
- ("S" . ?9) ; Shift-DownArrow (forward-paragraph)
- ("T" . ?7) ; Shift-UpArrow (backward-paragraph)
- ("U" . ?N) ; Page (scroll-up)
- ("V" . ?P) ; Shift-Page (scroll-down)
- )))
-