code.delx.au - gnu-emacs/blob - lisp/term/sun.el

   1 ;; keybinding for standard default sunterm keys
   2 ;; Copyright (C) 1987 Free Software Foundation, Inc.
   3
   4 ;; This file is part of GNU Emacs.
   5
   6 ;; GNU Emacs is distributed in the hope that it will be useful,
   7 ;; but WITHOUT ANY WARRANTY.  No author or distributor
   8 ;; accepts responsibility to anyone for the consequences of using it
   9 ;; or for whether it serves any particular purpose or works at all,
  10 ;; unless he says so in writing.  Refer to the GNU Emacs General Public
  11 ;; License for full details.
  12
  13 ;; Everyone is granted permission to copy, modify and redistribute
  14 ;; GNU Emacs, but only under the conditions described in the
  15 ;; GNU Emacs General Public License.   A copy of this license is
  16 ;; supposed to have been given to you along with GNU Emacs so you
  17 ;; can know your rights and responsibilities.  It should be in a
  18 ;; file named COPYING.  Among other things, the copyright notice
  19 ;; and this notice must be preserved on all copies.
  20
  21 ;;  Jeff Peck, Sun Microsystems Inc  <peck@sun.com>
  22
  23 ;; The function key sequences for the console have been converted for
  24 ;; use with function-key-map, but the *tool stuff hasn't been touched.
  25
  26
  27 (defun ignore-key ()
  28   "interactive version of ignore"
  29   (interactive)
  30   (ignore))
  31
  32 (defun scroll-down-in-place (n)
  33   (interactive "p")
  34   (previous-line n)
  35   (scroll-down n))
  36
  37 (defun scroll-up-in-place (n)
  38   (interactive "p")
  39   (next-line n)
  40   (scroll-up n))
  41
  42 (defun kill-region-and-unmark (beg end)
  43   "Like kill-region, but pops the mark [which equals point, anyway.]"
  44   (interactive "r")
  45   (kill-region beg end)
  46   (setq this-command 'kill-region-and-unmark)
  47   (set-mark-command t))
  48
  49 (defun select-previous-complex-command ()
  50   "Select Previous-complex-command"
  51   (interactive)
  52   (if (zerop (minibuffer-depth))
  53       (repeat-complex-command 1)
  54     (previous-complex-command 1)))
  55
  56 (defun rerun-prev-command ()
  57   "Repeat Previous-complex-command."
  58   (interactive)
  59   (eval (nth 0 command-history)))
  60
  61 (defvar grep-arg nil "Default arg for RE-search")
  62 (defun grep-arg ()
  63   (if (memq last-command '(research-forward research-backward)) grep-arg
  64     (let* ((command (car command-history))
  65            (command-name (symbol-name (car command)))
  66            (search-arg (car (cdr command)))
  67            (search-command
  68             (and command-name (string-match "search" command-name)))
  69            )
  70       (if (and search-command (stringp search-arg)) (setq grep-arg search-arg)
  71         (setq search-command this-command
  72               grep-arg (read-string "REsearch: " grep-arg)
  73               this-command search-command)
  74         grep-arg))))
  75
  76 (defun research-forward ()
  77   "Repeat RE search forward."
  78   (interactive)
  79   (re-search-forward (grep-arg)))
  80
  81 (defun research-backward ()
  82   "Repeat RE search backward."
  83   (interactive)
  84   (re-search-backward (grep-arg)))
  85 \f
  86 ;;;
  87 ;;; handle sun's extra function keys
  88 ;;; this version for those who run with standard .ttyswrc and no emacstool
  89 ;;;
  90 ;;; sunview picks up expose and open on the way UP,
  91 ;;; so we ignore them on the way down
  92 ;;;
  93
  94 (defvar sun-esc-bracket nil
  95   "*If non-nil, rebind ESC [ as prefix for Sun function keys.")
  96
  97 (define-prefix-command 'sun-raw-prefix)
  98 (define-key function-key-map "\e[" 'sun-raw-prefix)
  99
 100 (define-key sun-raw-prefix "210z" [r3])
 101 (define-key sun-raw-prefix "213z" [r6])
 102 (define-key sun-raw-prefix "214z" [r7])
 103 (define-key sun-raw-prefix "216z" [r9])
 104 (define-key sun-raw-prefix "218z" [r11])
 105 (define-key sun-raw-prefix "220z" [r13])
 106 (define-key sun-raw-prefix "222z" [r15])
 107 (define-key sun-raw-prefix "193z" [again])
 108 (define-key sun-raw-prefix "194z" [props])
 109 (define-key sun-raw-prefix "195z" [undo])
 110 ; (define-key sun-raw-prefix "196z" 'ignore-key)                ; Expose-down
 111 ; (define-key sun-raw-prefix "197z" [put])
 112 ; (define-key sun-raw-prefix "198z" 'ignore-key)                ; Open-down
 113 ; (define-key sun-raw-prefix "199z" [get])
 114 (define-key sun-raw-prefix "200z" [find])
 115 ; (define-key sun-raw-prefix "201z" 'kill-region-and-unmark)    ; Delete
 116 (define-key sun-raw-prefix "226z" [t3])
 117 (define-key sun-raw-prefix "227z" [t4])
 118 (define-key sun-raw-prefix "229z" [t6])
 119 (define-key sun-raw-prefix "230z" [t7])
 120 (define-key sun-raw-prefix "A" [up])                    ; R8
 121 (define-key sun-raw-prefix "B" [down])                  ; R14
 122 (define-key sun-raw-prefix "C" [right])                 ; R12
 123 (define-key sun-raw-prefix "D" [left])                  ; R10
 124
 125 (global-set-key [r3]    'backward-page)
 126 (global-set-key [r6]    'forward-page)
 127 (global-set-key [r7]    'beginning-of-buffer)
 128 (global-set-key [r9]    'scroll-down)
 129 (global-set-key [r11]   'recenter)
 130 (global-set-key [r13]   'end-of-buffer)
 131 (global-set-key [r15]   'scroll-up)
 132 (global-set-key [again] 'redraw-display)
 133 (global-set-key [props] 'list-buffers)
 134 (global-set-key [undo]  'undo)
 135 (global-set-key [put]   'sun-select-region)
 136 (global-set-key [get]   'sun-yank-selection)
 137 (global-set-key [find]  'exchange-point-and-mark)
 138 (global-set-key [t3]    'scroll-down-in-place)
 139 (global-set-key [t4]    'scroll-up-in-place)
 140 (global-set-key [t6]    'shrink-window)
 141 (global-set-key [t7]    'enlarge-window)
 142
 143
 144 (if sun-esc-bracket (global-unset-key "\e["))
 145
 146 ;;; Since .emacs gets loaded before this file, a hook is supplied
 147 ;;; for you to put your own bindings in.
 148
 149 (defvar sun-raw-prefix-hooks nil
 150   "List of forms to evaluate after setting sun-raw-prefix.")
 151
 152 (let ((hooks sun-raw-prefix-hooks))
 153   (while hooks
 154     (eval (car hooks))
 155     (setq hooks (cdr hooks))
 156     ))
 157
 158 \f
 159 ;;; This section adds defintions for the emacstool users
 160 ;;; emacstool event filter converts function keys to C-x*{c}{lrt}
 161 ;;;
 162 ;;; for example the Open key (L7) would be encoded as "\C-x*gl"
 163 ;;; the control, meta, and shift keys modify the character {lrt}
 164 ;;; note that (unshifted) C-l is ",",  C-r is "2", and C-t is "4"
 165 ;;;
 166 ;;; {c} is [a-j] for LEFT, [a-i] for TOP, [a-o] for RIGHT.
 167 ;;; A higher level insists on encoding {h,j,l,n}{r} (the arrow keys)
 168 ;;; as ANSI escape sequences.  Use the shell command
 169 ;;; % setkeys noarrows
 170 ;;; if you want these to come through for emacstool.
 171 ;;;
 172 ;;; If you are not using EmacsTool,
 173 ;;; you can also use this by creating a .ttyswrc file to do the conversion.
 174 ;;; but it won't include the CONTROL, META, or SHIFT keys!
 175 ;;;
 176 ;;; Important to define SHIFTed sequence before matching unshifted sequence.
 177 ;;; (talk about bletcherous old uppercase terminal conventions!*$#@&%*&#$%)
 178 ;;;  this is worse than C-S/C-Q flow control anyday!
 179 ;;;  Do *YOU* run in capslock mode?
 180 ;;;
 181
 182 ;;; Note:  al, el and gl are trapped by EmacsTool, so they never make it here.
 183
 184 (defvar meta-flag t)
 185
 186 (defvar suntool-map (make-sparse-keymap)
 187   "*Keymap for Emacstool bindings.")
 188
 189 (define-key suntool-map "gr" 'beginning-of-buffer)      ; r7
 190 (define-key suntool-map "iR" 'backward-page)            ; R9
 191 (define-key suntool-map "ir" 'scroll-down)              ; r9
 192 (define-key suntool-map "kr" 'recenter)                 ; r11
 193 (define-key suntool-map "mr" 'end-of-buffer)            ; r13
 194 (define-key suntool-map "oR" 'forward-page)             ; R15
 195 (define-key suntool-map "or" 'scroll-up)                ; r15
 196 (define-key suntool-map "b\M-L" 'rerun-prev-command)    ; M-AGAIN
 197 (define-key suntool-map "b\M-l" 'prev-complex-command)  ; M-Again
 198 (define-key suntool-map "bl" 'redraw-display)           ; Again
 199 (define-key suntool-map "cl" 'list-buffers)             ; Props
 200 (define-key suntool-map "dl" 'undo)                     ; Undo
 201 (define-key suntool-map "el" 'ignore-key)               ; Expose-Open
 202 (define-key suntool-map "fl" 'sun-select-region)        ; Put
 203 (define-key suntool-map "f," 'copy-region-as-kill)      ; C-Put
 204 (define-key suntool-map "gl" 'ignore-key)               ; Open-Open
 205 (define-key suntool-map "hl" 'sun-yank-selection)       ; Get
 206 (define-key suntool-map "h," 'yank)                     ; C-Get
 207 (define-key suntool-map "il" 'research-forward)         ; Find
 208 (define-key suntool-map "i," 're-search-forward)        ; C-Find
 209 (define-key suntool-map "i\M-l" 'research-backward)     ; M-Find
 210 (define-key suntool-map "i\M-," 're-search-backward)    ; C-M-Find
 211
 212 (define-key suntool-map "jL" 'yank)                     ; DELETE
 213 (define-key suntool-map "jl" 'kill-region-and-unmark)   ; Delete
 214 (define-key suntool-map "j\M-l" 'exchange-point-and-mark); M-Delete
 215 (define-key suntool-map "j,"
 216   '(lambda () (interactive) (pop-mark 1)))              ; C-Delete
 217
 218 (define-key suntool-map "fT" 'shrink-window-horizontally)       ; T6
 219 (define-key suntool-map "gT" 'enlarge-window-horizontally)      ; T7
 220 (define-key suntool-map "ft" 'shrink-window)                    ; t6
 221 (define-key suntool-map "gt" 'enlarge-window)                   ; t7
 222 (define-key suntool-map "cT" '(lambda(n) (interactive "p") (scroll-down n)))
 223 (define-key suntool-map "dT" '(lambda(n) (interactive "p") (scroll-up n)))
 224 (define-key suntool-map "ct" 'scroll-down-in-place)             ; t3
 225 (define-key suntool-map "dt" 'scroll-up-in-place)               ; t4
 226 (define-key ctl-x-map "*" suntool-map)
 227
 228 ;;; Since .emacs gets loaded before this file, a hook is supplied
 229 ;;; for you to put your own bindings in.
 230
 231 (defvar suntool-map-hooks nil
 232   "List of forms to evaluate after setting suntool-map.")
 233
 234 (let ((hooks suntool-map-hooks))
 235   (while hooks
 236     (eval (car hooks))
 237     (setq hooks (cdr hooks))
 238     ))
 239
 240 ;;;
 241 ;;; If running under emacstool, arrange to call suspend-emacstool
 242 ;;; instead of suspend-emacs.
 243 ;;;
 244 ;;; First mouse blip is a clue that we are in emacstool.
 245 ;;;
 246 ;;; C-x C-@ is the mouse command prefix.
 247
 248 (autoload 'sun-mouse-handler "sun-mouse"
 249           "Sun Emacstool handler for mouse blips (not loaded)." t)
 250
 251 (defun emacstool-init ()
 252   "Set up Emacstool window, if you know you are in an emacstool."
 253   ;; Make sure sun-mouse and sun-fns are loaded.
 254   (require 'sun-fns)
 255   (define-key ctl-x-map "\C-@" 'sun-mouse-handler)
 256
 257   (if (< (sun-window-init) 0)
 258       (message "Not a Sun Window")
 259     (progn
 260       (substitute-key-definition 'suspend-emacs 'suspend-emacstool global-map)
 261       (substitute-key-definition 'suspend-emacs 'suspend-emacstool esc-map)
 262       (substitute-key-definition 'suspend-emacs 'suspend-emacstool ctl-x-map))
 263       (send-string-to-terminal
 264        (concat "\033]lEmacstool - GNU Emacs " emacs-version "\033\\"))
 265     ))
 266
 267 (defun sun-mouse-once ()
 268   "Converts to emacstool and sun-mouse-handler on first mouse hit."
 269   (interactive)
 270   (emacstool-init)
 271   (sun-mouse-handler)                   ; Now, execute this mouse blip.
 272   )
 273 (define-key ctl-x-map "\C-@" 'sun-mouse-once)