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281 lines
9.7 KiB
EmacsLisp
281 lines
9.7 KiB
EmacsLisp
;;; sun.el --- keybinding for standard default sunterm keys
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;; Copyright (C) 1987 Free Software Foundation, Inc.
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;; Author: Jeff Peck <peck@sun.com>
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;; Keywords: terminals
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;; This file is part of GNU Emacs.
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;; GNU Emacs is free software; you can redistribute it and/or modify
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;; it under the terms of the GNU General Public License as published by
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;; the Free Software Foundation; either version 2, or (at your option)
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;; any later version.
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;; GNU Emacs is distributed in the hope that it will be useful,
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;; but WITHOUT ANY WARRANTY; without even the implied warranty of
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;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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;; GNU General Public License for more details.
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;; You should have received a copy of the GNU General Public License
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;; along with GNU Emacs; see the file COPYING. If not, write to the
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;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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;; Boston, MA 02111-1307, USA.
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;;; Commentary:
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;; The function key sequences for the console have been converted for
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;; use with function-key-map, but the *tool stuff hasn't been touched.
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;;; Code:
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(defun ignore-key ()
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"interactive version of ignore"
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(interactive)
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(ignore))
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(defun scroll-down-in-place (n)
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(interactive "p")
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(previous-line n)
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(scroll-down n))
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(defun scroll-up-in-place (n)
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(interactive "p")
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(next-line n)
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(scroll-up n))
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(defun kill-region-and-unmark (beg end)
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"Like kill-region, but pops the mark [which equals point, anyway.]"
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(interactive "r")
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(kill-region beg end)
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(setq this-command 'kill-region-and-unmark)
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(set-mark-command t))
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(defun select-previous-complex-command ()
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"Select Previous-complex-command"
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(interactive)
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(if (zerop (minibuffer-depth))
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(repeat-complex-command 1)
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(previous-complex-command 1)))
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(defun rerun-prev-command ()
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"Repeat Previous-complex-command."
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(interactive)
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(eval (nth 0 command-history)))
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(defvar grep-arg nil "Default arg for RE-search")
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(defun grep-arg ()
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(if (memq last-command '(research-forward research-backward)) grep-arg
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(let* ((command (car command-history))
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(command-name (symbol-name (car command)))
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(search-arg (car (cdr command)))
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(search-command
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(and command-name (string-match "search" command-name)))
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)
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(if (and search-command (stringp search-arg)) (setq grep-arg search-arg)
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(setq search-command this-command
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grep-arg (read-string "REsearch: " grep-arg)
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this-command search-command)
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grep-arg))))
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(defun research-forward ()
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"Repeat RE search forward."
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(interactive)
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(re-search-forward (grep-arg)))
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(defun research-backward ()
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"Repeat RE search backward."
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(interactive)
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(re-search-backward (grep-arg)))
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;;;
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;;; handle sun's extra function keys
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;;; this version for those who run with standard .ttyswrc and no emacstool
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;;;
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;;; sunview picks up expose and open on the way UP,
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;;; so we ignore them on the way down
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;;;
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(defvar sun-esc-bracket nil
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"*If non-nil, rebind ESC [ as prefix for Sun function keys.")
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(defvar sun-raw-prefix (make-sparse-keymap))
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(define-key function-key-map "\e[" sun-raw-prefix)
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(define-key sun-raw-prefix "210z" [r3])
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(define-key sun-raw-prefix "213z" [r6])
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(define-key sun-raw-prefix "214z" [r7])
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(define-key sun-raw-prefix "216z" [r9])
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(define-key sun-raw-prefix "218z" [r11])
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(define-key sun-raw-prefix "220z" [r13])
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(define-key sun-raw-prefix "222z" [r15])
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(define-key sun-raw-prefix "193z" [redo])
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(define-key sun-raw-prefix "194z" [props])
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(define-key sun-raw-prefix "195z" [undo])
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; (define-key sun-raw-prefix "196z" 'ignore-key) ; Expose-down
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; (define-key sun-raw-prefix "197z" [put])
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; (define-key sun-raw-prefix "198z" 'ignore-key) ; Open-down
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; (define-key sun-raw-prefix "199z" [get])
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(define-key sun-raw-prefix "200z" [find])
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; (define-key sun-raw-prefix "201z" 'kill-region-and-unmark) ; Delete
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(define-key sun-raw-prefix "226z" [t3])
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(define-key sun-raw-prefix "227z" [t4])
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(define-key sun-raw-prefix "229z" [t6])
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(define-key sun-raw-prefix "230z" [t7])
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(define-key sun-raw-prefix "A" [up]) ; R8
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(define-key sun-raw-prefix "B" [down]) ; R14
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(define-key sun-raw-prefix "C" [right]) ; R12
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(define-key sun-raw-prefix "D" [left]) ; R10
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(global-set-key [r3] 'backward-page)
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(global-set-key [r6] 'forward-page)
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(global-set-key [r7] 'beginning-of-buffer)
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(global-set-key [r9] 'scroll-down)
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(global-set-key [r11] 'recenter)
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(global-set-key [r13] 'end-of-buffer)
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(global-set-key [r15] 'scroll-up)
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(global-set-key [redo] 'redraw-display)
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(global-set-key [props] 'list-buffers)
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(global-set-key [undo] 'undo)
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(global-set-key [put] 'sun-select-region)
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(global-set-key [get] 'sun-yank-selection)
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(global-set-key [find] 'exchange-point-and-mark)
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(global-set-key [t3] 'scroll-down-in-place)
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(global-set-key [t4] 'scroll-up-in-place)
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(global-set-key [t6] 'shrink-window)
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(global-set-key [t7] 'enlarge-window)
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(if sun-esc-bracket (global-unset-key "\e["))
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;;; Since .emacs gets loaded before this file, a hook is supplied
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;;; for you to put your own bindings in.
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(defvar sun-raw-prefix-hooks nil
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"List of forms to evaluate after setting sun-raw-prefix.")
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(let ((hooks sun-raw-prefix-hooks))
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(while hooks
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(eval (car hooks))
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(setq hooks (cdr hooks))
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))
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;;; This section adds definitions for the emacstool users
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;;; emacstool event filter converts function keys to C-x*{c}{lrt}
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;;;
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;;; for example the Open key (L7) would be encoded as "\C-x*gl"
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;;; the control, meta, and shift keys modify the character {lrt}
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;;; note that (unshifted) C-l is ",", C-r is "2", and C-t is "4"
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;;;
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;;; {c} is [a-j] for LEFT, [a-i] for TOP, [a-o] for RIGHT.
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;;; A higher level insists on encoding {h,j,l,n}{r} (the arrow keys)
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;;; as ANSI escape sequences. Use the shell command
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;;; % setkeys noarrows
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;;; if you want these to come through for emacstool.
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;;;
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;;; If you are not using EmacsTool,
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;;; you can also use this by creating a .ttyswrc file to do the conversion.
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;;; but it won't include the CONTROL, META, or SHIFT keys!
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;;;
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;;; Important to define SHIFTed sequence before matching unshifted sequence.
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;;; (talk about bletcherous old uppercase terminal conventions!*$#@&%*&#$%)
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;;; this is worse than C-S/C-Q flow control anyday!
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;;; Do *YOU* run in capslock mode?
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;;;
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;;; Note: al, el and gl are trapped by EmacsTool, so they never make it here.
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(defvar meta-flag t)
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(defvar suntool-map (make-sparse-keymap)
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"*Keymap for Emacstool bindings.")
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(define-key suntool-map "gr" 'beginning-of-buffer) ; r7
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(define-key suntool-map "iR" 'backward-page) ; R9
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(define-key suntool-map "ir" 'scroll-down) ; r9
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(define-key suntool-map "kr" 'recenter) ; r11
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(define-key suntool-map "mr" 'end-of-buffer) ; r13
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(define-key suntool-map "oR" 'forward-page) ; R15
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(define-key suntool-map "or" 'scroll-up) ; r15
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(define-key suntool-map "b\M-L" 'rerun-prev-command) ; M-AGAIN
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(define-key suntool-map "b\M-l" 'prev-complex-command) ; M-Again
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(define-key suntool-map "bl" 'redraw-display) ; Again
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(define-key suntool-map "cl" 'list-buffers) ; Props
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(define-key suntool-map "dl" 'undo) ; Undo
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(define-key suntool-map "el" 'ignore-key) ; Expose-Open
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(define-key suntool-map "fl" 'sun-select-region) ; Put
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(define-key suntool-map "f," 'copy-region-as-kill) ; C-Put
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(define-key suntool-map "gl" 'ignore-key) ; Open-Open
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(define-key suntool-map "hl" 'sun-yank-selection) ; Get
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(define-key suntool-map "h," 'yank) ; C-Get
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(define-key suntool-map "il" 'research-forward) ; Find
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(define-key suntool-map "i," 're-search-forward) ; C-Find
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(define-key suntool-map "i\M-l" 'research-backward) ; M-Find
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(define-key suntool-map "i\M-," 're-search-backward) ; C-M-Find
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(define-key suntool-map "jL" 'yank) ; DELETE
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(define-key suntool-map "jl" 'kill-region-and-unmark) ; Delete
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(define-key suntool-map "j\M-l" 'exchange-point-and-mark); M-Delete
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(define-key suntool-map "j,"
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'(lambda () (interactive) (pop-mark 1))) ; C-Delete
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(define-key suntool-map "fT" 'shrink-window-horizontally) ; T6
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(define-key suntool-map "gT" 'enlarge-window-horizontally) ; T7
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(define-key suntool-map "ft" 'shrink-window) ; t6
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(define-key suntool-map "gt" 'enlarge-window) ; t7
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(define-key suntool-map "cT" '(lambda(n) (interactive "p") (scroll-down n)))
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(define-key suntool-map "dT" '(lambda(n) (interactive "p") (scroll-up n)))
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(define-key suntool-map "ct" 'scroll-down-in-place) ; t3
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(define-key suntool-map "dt" 'scroll-up-in-place) ; t4
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(define-key ctl-x-map "*" suntool-map)
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;;; Since .emacs gets loaded before this file, a hook is supplied
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;;; for you to put your own bindings in.
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(defvar suntool-map-hooks nil
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"List of forms to evaluate after setting suntool-map.")
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(let ((hooks suntool-map-hooks))
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(while hooks
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(eval (car hooks))
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(setq hooks (cdr hooks))
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))
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;;;
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;;; If running under emacstool, arrange to call suspend-emacstool
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;;; instead of suspend-emacs.
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;;;
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;;; First mouse blip is a clue that we are in emacstool.
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;;;
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;;; C-x C-@ is the mouse command prefix.
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(autoload 'sun-mouse-handler "sun-mouse"
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"Sun Emacstool handler for mouse blips (not loaded)." t)
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(defun emacstool-init ()
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"Set up Emacstool window, if you know you are in an emacstool."
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;; Make sure sun-mouse and sun-fns are loaded.
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(require 'sun-fns)
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(define-key ctl-x-map "\C-@" 'sun-mouse-handler)
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(if (< (sun-window-init) 0)
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(message "Not a Sun Window")
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(progn
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(substitute-key-definition 'suspend-emacs 'suspend-emacstool global-map)
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(substitute-key-definition 'suspend-emacs 'suspend-emacstool esc-map)
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(substitute-key-definition 'suspend-emacs 'suspend-emacstool ctl-x-map))
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(send-string-to-terminal
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(concat "\033]lEmacstool - GNU Emacs " emacs-version "\033\\"))
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))
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(defun sun-mouse-once ()
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"Converts to emacstool and sun-mouse-handler on first mouse hit."
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(interactive)
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(emacstool-init)
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(sun-mouse-handler) ; Now, execute this mouse blip.
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)
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(define-key ctl-x-map "\C-@" 'sun-mouse-once)
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;;; sun.el ends here
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