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Diffstat (limited to 'lisp/term/sun.el')
| -rw-r--r-- | lisp/term/sun.el | 333 |
1 files changed, 333 insertions, 0 deletions
diff --git a/lisp/term/sun.el b/lisp/term/sun.el new file mode 100644 index 00000000000..171bc1c4488 --- /dev/null +++ b/lisp/term/sun.el @@ -0,0 +1,333 @@ +;; keybinding for standard default sunterm keys +;; Copyright (C) 1987 Free Software Foundation, Inc. + +;; 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 1, 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, 675 Mass Ave, Cambridge, MA 02139, USA. + +;; Jeff Peck, Sun Microsystems Inc <peck@sun.com> +;; Mar, 91 better integration with X windows + +(defun ignore-key () + "interactive version of ignore" + (interactive) + (ignore)) + +(defun unbound-key () + "filler for compound keymaps" + (interactive) + (error "unbound-key")) + +(defun on-window-line-p (n) + (save-excursion + (beginning-of-line 1) + (let ((p (point))) + (move-to-window-line n) + (equal (point) p)))) + +(defun scroll-down-in-place (n) + (interactive "p") + (if (on-window-line-p 0) + (progn (scroll-down n) (previous-line n)) + (previous-line n) (scroll-down n))) + +(defun scroll-up-in-place (n) + (interactive "p") + (if (on-window-line-p -1) + (progn (scroll-up n) (next-line n)) + (next-line n) (scroll-up n))) + +(defun kill-region-and-unmark (beg end) + "Like kill-region, but pops the mark [which equals point, anyway.]" + (interactive "r") + (kill-region beg end) + (setq this-command 'kill-region-and-unmark) + (set-mark-command t)) + +(defun rerun-prev-command () + "Repeat Previous-complex-command." + (interactive) + (eval (nth 0 command-history))) + +(defvar grep-arg nil "Default arg for RE-search") + +;; not sure this all works... or works at all... +(defun search-command-arg () + ;; if previous minibuf command specified a search string, return it. + ;; this way, a call to M-x re-search-forward can pass its arg. + (let* ((command (car command-history)) + (command-name (symbol-name (car command))) + (search-arg (car (cdr command))) + (search-command + (and command-name (string-match "search" command-name)))) + (and search-command (stringp search-arg) search-arg))) + +(defun grep-arg (&optional prompt) + "helper function used by research-{backward,forward}" + (if (memq last-command '(research-forward research-backward)) grep-arg + (let ((this-command this-command) ; save this binding from read-string + (default (or (search-command-arg) + search-last-regexp + grep-arg))) + (read-string (or prompt "Regexp arg: ") default)))) + +(defun research-forward () + "Repeat regexp search forward, using previous search arg if available." + (interactive) ; + (if (re-search-forward (grep-arg "Regexp search: ")) + (setq search-last-regexp grep-arg))) + +(defun research-backward () + "Repeat regexp search backward, using previous search arg if available." + (interactive) ; + (if (re-search-backward (grep-arg "Regexp search backward: ")) + (setq search-last-regexp grep-arg))) + +(defun help-for-dummies () + (interactive) + (let ((char ?\C-h)) + (if (or (= char ?\C-h) (= char ??)) + (save-window-excursion + (switch-to-buffer "*Help*") + (erase-buffer) + (insert (documentation 'help-for-help)) + (goto-char (point-min)) + (while (memq char '(?\C-h ?? ?\C-v ?\ ?\177 ?\M-v)) + (if (memq char '(?\C-v ?\ )) + (scroll-up)) + (if (memq char '(?\177 ?\M-v)) + (scroll-down)) + (message "A B C F I K L M N S T V W C-c C-d C-n C-w%s: " + (if (pos-visible-in-window-p (point-max)) + "" " or Space to scroll")) + (let ((cursor-in-echo-area t)) + (setq char (read-char)))))) + (let ((defn (cdr (assq (downcase char) (cdr help-map))))) + (if defn (call-interactively defn) (ding))))) + +;;; +;;; handle sun's extra function keys +;;; this version for those who run with standard .ttyswrc and no emacstool +;;; +;;; sunview picks up expose and open on the way UP, +;;; so we ignore them on the way down +;;; + +;;; Since .emacs gets loaded before this file, a hook is supplied +;;; for you to put your own bindings in. Example: +;(setq sun-esc-bracket t) +;(setq sun-raw-map-hooks '( ; not your usual hook list +; (define-key sun-raw-map "211z" 'goto-line) ; R4 +; (define-key sun-raw-map "212z" 'other-window) ; R5 +; (define-key sun-raw-map "213z" 'scroll-other-window) ; R6 +; )) + +(defvar sun-esc-bracket nil + "*If non-nil, rebind ESC [ as prefix for Sun function keys.") + +(defvar sun-raw-map (make-sparse-keymap) "*Keymap for ESC-[ encoded keyboard") + +(define-key sun-raw-map "208z" 'unbound-key) ; R1 +(define-key sun-raw-map "209z" 'unbound-key) ; R2 +(define-key sun-raw-map "210z" 'backward-page) ; R3 +(define-key sun-raw-map "213z" 'forward-page) ; R6 +(define-key sun-raw-map "214z" 'beginning-of-buffer) ; R7 +(define-key sun-raw-map "216z" 'scroll-down) ; R9 +(define-key sun-raw-map "215z" 'previous-line) ; R8 (up-arrow) +(define-key sun-raw-map "217z" 'backward-char) ; R10 (rt-arrow) +(define-key sun-raw-map "219z" 'forward-char) ; R12 (dn-arrow) +(define-key sun-raw-map "221z" 'next-line) ; R14 (lf-arrow) +(define-key sun-raw-map "218z" 'recenter) ; R11 +(define-key sun-raw-map "220z" 'end-of-buffer) ; R13 +(define-key sun-raw-map "222z" 'scroll-up) ; R15 +(define-key sun-raw-map "193z" 'redraw-display) ; Again L1 +(define-key sun-raw-map "194z" 'list-buffers) ; Props L2 +(define-key sun-raw-map "195z" 'undo) ; Undo L3 +(define-key sun-raw-map "196z" 'ignore-key) ; Expose-down L4 +(define-key sun-raw-map "197z" 'sun-select-region) ; Put L5 +(define-key sun-raw-map "198z" 'ignore-key) ; Open-down L6 +(define-key sun-raw-map "199z" 'sun-yank-selection) ; Get L7 +(define-key sun-raw-map "200z" 'exchange-point-and-mark); Find L8 +(define-key sun-raw-map "201z" 'kill-region-and-unmark) ; Delete L9 +(define-key sun-raw-map "207z" 'help-for-help) ; Help Key on Type-4 KBD +(define-key sun-raw-map "225z" 'toggle-selective-display); T2 +(define-key sun-raw-map "226z" 'scroll-down-in-place) ; T3 +(define-key sun-raw-map "227z" 'scroll-up-in-place) ; T4 +(define-key sun-raw-map "228z" 'shell) ; T5 +(define-key sun-raw-map "229z" 'shrink-window) ; T6 +(define-key sun-raw-map "230z" 'enlarge-window) ; T7 + +(if sun-esc-bracket + (progn + (define-key esc-map "[" sun-raw-map) ; Install sun-raw-map + (define-key esc-map "[A" 'previous-line ) ; R8 + (define-key esc-map "[B" 'next-line) ; R14 + (define-key esc-map "[C" 'forward-char) ; R12 + (define-key esc-map "[D" 'backward-char) ; R10 + (define-key esc-map "[[" 'backward-paragraph) ; the original esc-[ + )) + +;;; Since .emacs gets loaded before this file, a hook is supplied +;;; for you to put your own bindings in. + +(defvar sun-raw-map-hooks nil + "List of forms to evaluate after setting sun-raw-map. +This list is processed by: (mapcar 'eval sun-raw-map-hooks)") + +(mapcar 'eval sun-raw-map-hooks) + +;;; This section adds defintions for the emacstool users +;;; emacstool event filter converts function keys to C-x*{c}{lrt} +;;; +;;; for example the Open key (L7) would be encoded as "\C-x*gl" +;;; the control, meta, and shift keys modify the character {lrt} +;;; note that (unshifted) C-l is ",", C-r is "2", and C-t is "4" +;;; +;;; {c} is [a-j] for LEFT, [a-i] for TOP, [a-o] for RIGHT. +;;; A higher level insists on encoding {h,j,l,n}{r} (the arrow keys) +;;; as ANSI escape sequences. Use the shell command +;;; % setkeys noarrows +;;; if you want these to come through for emacstool. +;;; +;;; If you are not using EmacsTool, +;;; you can also use this by creating a .ttyswrc file to do the conversion. +;;; but it won't include the CONTROL, META, or SHIFT keys! +;;; + +;;; Note: al (STOP), el (EXPOSE) and gl (OPEN) are trapped by EmacsTool, +;;; so they never make it here. + +(defvar meta-flag t) + +(defvar suntool-map (make-sparse-keymap) + "*Keymap for Emacstool bindings.") + +(define-key suntool-map "ar" 'unbound-key) ; R1 +(define-key suntool-map "br" 'unbound-key) ; R2 +(define-key suntool-map "hr" 'previous-line) ; R8 (up-arrow) +(define-key suntool-map "jr" 'backward-char) ; R10 (rt-arrow) +(define-key suntool-map "lr" 'forward-char) ; R12 (dn-arrow) +(define-key suntool-map "nr" 'next-line) ; R14 (lf-arrow) +(define-key suntool-map "gr" 'beginning-of-buffer) ; r7 +(define-key suntool-map "iR" 'backward-page) ; R9 +(define-key suntool-map "ir" 'scroll-down) ; r9 +(define-key suntool-map "kr" 'recenter) ; r11 +(define-key suntool-map "mr" 'end-of-buffer) ; r13 +(define-key suntool-map "oR" 'forward-page) ; R15 +(define-key suntool-map "or" 'scroll-up) ; r15 +(define-key suntool-map "b\M-L" 'rerun-prev-command) ; M-AGAIN +(define-key suntool-map "b\M-l" 'repeat-complex-command); M-Again +(define-key repeat-complex-command-map "\C-x*b\M-l" 'previous-complex-command) +(define-key suntool-map "bl" 'redraw-display) ; Again L1 +(define-key suntool-map "cl" 'list-buffers) ; Props L2 +(define-key suntool-map "dl" 'undo) ; Undo L3 +(define-key suntool-map "el" 'ignore-key) ; Expose-Top L4 +(define-key suntool-map "fl" 'sun-select-region) ; Put L5 +(define-key suntool-map "f," 'copy-region-as-kill) ; C-Put L5 +(define-key suntool-map "gl" 'ignore-key) ; Open-Open L6 +(define-key suntool-map "hl" 'sun-yank-selection) ; Get L7 +(define-key suntool-map "h\M-l" 'sunview-yank-any-selection) ; M-Get L7 +(define-key suntool-map "h," 'yank) ; C-Get +;; interactive regexp search ; Find L8 +(define-key suntool-map "iL" 're-isearch-forward) ; FIND (shift-Find) +(define-key suntool-map "i\M-L" 're-isearch-backward) ; M-FIND (M-shift-Find) +;; non-interactive versions: +;; search again, using previous search arg as regexp. +(define-key suntool-map "il" 'research-forward) ; Find +(define-key suntool-map "i\M-l" 'research-backward) ; M-Find +;; supply new arg +(define-key suntool-map "i," 're-search-forward) ; C-Find +(define-key suntool-map "i\M-," 're-search-backward) ; C-M-Find + +(define-key suntool-map "jL" 'yank) ; DELETE L9 +(define-key suntool-map "jl" 'kill-region-and-unmark) ; Delete +(define-key suntool-map "j\M-l" 'exchange-point-and-mark); M-Delete +(define-key suntool-map "j," + '(lambda () (interactive) (pop-mark 1))) ; C-Delete +(define-key suntool-map "pl" 'describe-mode) ; Help +(define-key suntool-map "p\M-l" 'command-apropos) ; M-Help +(define-key suntool-map "pL" 'describe-bindings) ; HELP +;; Oops, Help is preempted by Xview, may need to modify xvetool +(define-key suntool-map "p," 'help-for-help) ; C-Help +(define-key suntool-map "p," 'help-for-dummies) ; C-Help + +(define-key suntool-map "bt" 'toggle-selective-display) ; t2 +(define-key suntool-map "cT" '(lambda(n) (interactive "p") (scroll-down n))) +(define-key suntool-map "dT" '(lambda(n) (interactive "p") (scroll-up n))) +(define-key suntool-map "ct" 'scroll-down-in-place) ; t3 +(define-key suntool-map "dt" 'scroll-up-in-place) ; t4 +(define-key suntool-map "et" 'shell) ; t5 +(define-key suntool-map "fT" 'shrink-window-horizontally) ; T6 +(define-key suntool-map "gT" 'enlarge-window-horizontally) ; T7 +(define-key suntool-map "ft" 'shrink-window) ; t6 +(define-key suntool-map "gt" 'enlarge-window) ; t7 +(define-key ctl-x-map "*" suntool-map) + +;;; Since .emacs gets loaded before this file, a hook is supplied +;;; for you to put your own bindings in. + +;;; Example: +;(setq suntool-map-hooks '( ; not your usual hook list +; (define-key suntool-map "c\M-l" 'browse) ; Meta-Props +; (define-key suntool-map "dr" 'goto-line) ; R4 +; (define-key suntool-map "d2" 'what-line) ; Control-R4 +; )) + +(defvar suntool-map-hooks nil + "List of forms to evaluate after setting suntool-map. +This variable is processed by: (mapcar 'eval suntool-map-hooks)") + +(mapcar 'eval suntool-map-hooks) + +;;; +;;; If running under emacstool, arrange to call suspend-emacstool +;;; instead of suspend-emacs. +;;; +;;; First mouse blip is a clue that we are in emacstool. +;;; +;;; C-x C-@ is the mouse command prefix. + +(autoload 'sun-mouse-handler "sun-mouse" + "Sun Emacstool handler for mouse blips (not loaded)." t) + +(defun sun-mouse-once () + "Converts to emacstool and sun-mouse-handler on first mouse hit." + (interactive) + (emacstool-init) + (sun-mouse-handler) ; Now, execute this mouse blip. + ) +(if (not window-system) ; don't do this for X! + (define-key ctl-x-map "\C-@" 'sun-mouse-once)) + +(defun emacstool-init () + "Set up Emacstool window, if you know you are in an emacstool." + ;; Make sure sun-mouse and sun-fns are loaded. + (require 'sun-fns) + (define-key ctl-x-map "\C-@" 'sun-mouse-handler) + + (if (fboundp 'sun-window-init) () + (error "SunWindows support not compiled in: #define HAVE_SUN_WINDOWS in config.h")) + (if (and (not (getenv "DISPLAY")) (< (sun-window-init) 0)) + (message "Not a SunView Window")) + (progn + (substitute-key-definition 'suspend-emacs 'suspend-emacstool global-map) + (substitute-key-definition 'suspend-emacs 'suspend-emacstool esc-map) + (substitute-key-definition 'suspend-emacs 'suspend-emacstool ctl-x-map) + (send-string-to-terminal + (concat "\033]lEmacstool - GNU Emacs " emacs-version "\033\\"))) + ) + +;;; If Emacstool is being nice, and informs us of its presence: +(if (getenv "IN_EMACSTOOL") (emacstool-init)) |