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1 ;; sun.el --- keybinding for standard default sunterm keys
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2
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3 ;; Author: Jeff Peck <peck@sun.com>
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4 ;; Keywords: terminals
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5
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6 ;; Copyright (C) 1987 Free Software Foundation, Inc.
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7
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8 ;;; This file is part of GNU Emacs.
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9 ;;;
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10 ;;; GNU Emacs is free software; you can redistribute it and/or modify
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11 ;;; it under the terms of the GNU General Public License as published by
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12 ;;; the Free Software Foundation; either version 2, or (at your option)
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13 ;;; any later version.
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14 ;;;
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15 ;;; GNU Emacs is distributed in the hope that it will be useful,
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16 ;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
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17 ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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18 ;;; GNU General Public License for more details.
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19 ;;;
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20 ;;; You should have received a copy of the GNU General Public License
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21 ;;; along with GNU Emacs; see the file COPYING. If not, write to
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22 ;;; the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
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23
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24 ;;; Commentary:
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25
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26 ;; The function key sequences for the console have been converted for
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27 ;; use with function-key-map, but the *tool stuff hasn't been touched.
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28
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29 ;;; Code:
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30
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31 (defun ignore-key ()
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32 "interactive version of ignore"
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33 (interactive)
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34 (ignore))
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35
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36 (defun scroll-down-in-place (n)
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37 (interactive "p")
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38 (previous-line n)
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39 (scroll-down n))
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40
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41 (defun scroll-up-in-place (n)
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42 (interactive "p")
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43 (next-line n)
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44 (scroll-up n))
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45
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46 (defun kill-region-and-unmark (beg end)
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47 "Like kill-region, but pops the mark [which equals point, anyway.]"
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48 (interactive "r")
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49 (kill-region beg end)
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50 (setq this-command 'kill-region-and-unmark)
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51 (set-mark-command t))
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52
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53 (defun select-previous-complex-command ()
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54 "Select Previous-complex-command"
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55 (interactive)
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56 (if (zerop (minibuffer-depth))
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57 (repeat-complex-command 1)
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58 (previous-complex-command 1)))
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59
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60 (defun rerun-prev-command ()
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61 "Repeat Previous-complex-command."
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62 (interactive)
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63 (eval (nth 0 command-history)))
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64
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65 (defvar grep-arg nil "Default arg for RE-search")
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66 (defun grep-arg ()
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67 (if (memq last-command '(research-forward research-backward)) grep-arg
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68 (let* ((command (car command-history))
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69 (command-name (symbol-name (car command)))
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70 (search-arg (car (cdr command)))
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71 (search-command
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72 (and command-name (string-match "search" command-name)))
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73 )
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74 (if (and search-command (stringp search-arg)) (setq grep-arg search-arg)
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75 (setq search-command this-command
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76 grep-arg (read-string "REsearch: " grep-arg)
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77 this-command search-command)
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78 grep-arg))))
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79
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80 (defun research-forward ()
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81 "Repeat RE search forward."
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82 (interactive)
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83 (re-search-forward (grep-arg)))
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84
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85 (defun research-backward ()
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86 "Repeat RE search backward."
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87 (interactive)
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88 (re-search-backward (grep-arg)))
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89
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90 ;;;
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91 ;;; handle sun's extra function keys
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92 ;;; this version for those who run with standard .ttyswrc and no emacstool
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93 ;;;
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94 ;;; sunview picks up expose and open on the way UP,
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95 ;;; so we ignore them on the way down
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96 ;;;
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97
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98 (defvar sun-esc-bracket nil
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99 "*If non-nil, rebind ESC [ as prefix for Sun function keys.")
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100
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101 (defvar sun-raw-prefix (make-sparse-keymap))
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102 (define-key function-key-map "\e[" sun-raw-prefix)
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103
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104 (define-key sun-raw-prefix "210z" [r3])
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105 (define-key sun-raw-prefix "213z" [r6])
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106 (define-key sun-raw-prefix "214z" [r7])
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107 (define-key sun-raw-prefix "216z" [r9])
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108 (define-key sun-raw-prefix "218z" [r11])
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109 (define-key sun-raw-prefix "220z" [r13])
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110 (define-key sun-raw-prefix "222z" [r15])
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111 (define-key sun-raw-prefix "193z" [redo])
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112 (define-key sun-raw-prefix "194z" [props])
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113 (define-key sun-raw-prefix "195z" [undo])
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114 ; (define-key sun-raw-prefix "196z" 'ignore-key) ; Expose-down
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115 ; (define-key sun-raw-prefix "197z" [put])
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116 ; (define-key sun-raw-prefix "198z" 'ignore-key) ; Open-down
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117 ; (define-key sun-raw-prefix "199z" [get])
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118 (define-key sun-raw-prefix "200z" [find])
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119 ; (define-key sun-raw-prefix "201z" 'kill-region-and-unmark) ; Delete
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120 (define-key sun-raw-prefix "226z" [t3])
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121 (define-key sun-raw-prefix "227z" [t4])
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122 (define-key sun-raw-prefix "229z" [t6])
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123 (define-key sun-raw-prefix "230z" [t7])
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124 (define-key sun-raw-prefix "A" [up]) ; R8
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125 (define-key sun-raw-prefix "B" [down]) ; R14
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126 (define-key sun-raw-prefix "C" [right]) ; R12
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127 (define-key sun-raw-prefix "D" [left]) ; R10
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128
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129 (global-set-key [r3] 'backward-page)
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130 (global-set-key [r6] 'forward-page)
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131 (global-set-key [r7] 'beginning-of-buffer)
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132 (global-set-key [r9] 'scroll-down)
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133 (global-set-key [r11] 'recenter)
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134 (global-set-key [r13] 'end-of-buffer)
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135 (global-set-key [r15] 'scroll-up)
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136 (global-set-key [redo] 'redraw-display)
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137 (global-set-key [props] 'list-buffers)
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138 (global-set-key [undo] 'undo)
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139 (global-set-key [put] 'sun-select-region)
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140 (global-set-key [get] 'sun-yank-selection)
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141 (global-set-key [find] 'exchange-point-and-mark)
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142 (global-set-key [t3] 'scroll-down-in-place)
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143 (global-set-key [t4] 'scroll-up-in-place)
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144 (global-set-key [t6] 'shrink-window)
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145 (global-set-key [t7] 'enlarge-window)
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146
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147
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148 (if sun-esc-bracket (global-unset-key "\e["))
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149
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150 ;;; Since .emacs gets loaded before this file, a hook is supplied
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151 ;;; for you to put your own bindings in.
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152
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153 (defvar sun-raw-prefix-hooks nil
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154 "List of forms to evaluate after setting sun-raw-prefix.")
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155
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156 (let ((hooks sun-raw-prefix-hooks))
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157 (while hooks
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158 (eval (car hooks))
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159 (setq hooks (cdr hooks))
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160 ))
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161
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162
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163 ;;; This section adds definitions for the emacstool users
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164 ;;; emacstool event filter converts function keys to C-x*{c}{lrt}
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165 ;;;
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166 ;;; for example the Open key (L7) would be encoded as "\C-x*gl"
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167 ;;; the control, meta, and shift keys modify the character {lrt}
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168 ;;; note that (unshifted) C-l is ",", C-r is "2", and C-t is "4"
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169 ;;;
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170 ;;; {c} is [a-j] for LEFT, [a-i] for TOP, [a-o] for RIGHT.
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171 ;;; A higher level insists on encoding {h,j,l,n}{r} (the arrow keys)
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172 ;;; as ANSI escape sequences. Use the shell command
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173 ;;; % setkeys noarrows
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174 ;;; if you want these to come through for emacstool.
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175 ;;;
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176 ;;; If you are not using EmacsTool,
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177 ;;; you can also use this by creating a .ttyswrc file to do the conversion.
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178 ;;; but it won't include the CONTROL, META, or SHIFT keys!
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179 ;;;
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180 ;;; Important to define SHIFTed sequence before matching unshifted sequence.
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181 ;;; (talk about bletcherous old uppercase terminal conventions!*$#@&%*&#$%)
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182 ;;; this is worse than C-S/C-Q flow control anyday!
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183 ;;; Do *YOU* run in capslock mode?
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184 ;;;
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185
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186 ;;; Note: al, el and gl are trapped by EmacsTool, so they never make it here.
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187
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188 (defvar meta-flag t)
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189
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190 (defvar suntool-map (make-sparse-keymap)
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191 "*Keymap for Emacstool bindings.")
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192
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193 (define-key suntool-map "gr" 'beginning-of-buffer) ; r7
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194 (define-key suntool-map "iR" 'backward-page) ; R9
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195 (define-key suntool-map "ir" 'scroll-down) ; r9
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196 (define-key suntool-map "kr" 'recenter) ; r11
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197 (define-key suntool-map "mr" 'end-of-buffer) ; r13
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198 (define-key suntool-map "oR" 'forward-page) ; R15
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199 (define-key suntool-map "or" 'scroll-up) ; r15
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200 (define-key suntool-map "b\M-L" 'rerun-prev-command) ; M-AGAIN
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201 (define-key suntool-map "b\M-l" 'prev-complex-command) ; M-Again
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202 (define-key suntool-map "bl" 'redraw-display) ; Again
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203 (define-key suntool-map "cl" 'list-buffers) ; Props
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204 (define-key suntool-map "dl" 'undo) ; Undo
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205 (define-key suntool-map "el" 'ignore-key) ; Expose-Open
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206 (define-key suntool-map "fl" 'sun-select-region) ; Put
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207 (define-key suntool-map "f," 'copy-region-as-kill) ; C-Put
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208 (define-key suntool-map "gl" 'ignore-key) ; Open-Open
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209 (define-key suntool-map "hl" 'sun-yank-selection) ; Get
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210 (define-key suntool-map "h," 'yank) ; C-Get
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211 (define-key suntool-map "il" 'research-forward) ; Find
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212 (define-key suntool-map "i," 're-search-forward) ; C-Find
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213 (define-key suntool-map "i\M-l" 'research-backward) ; M-Find
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214 (define-key suntool-map "i\M-," 're-search-backward) ; C-M-Find
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215
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216 (define-key suntool-map "jL" 'yank) ; DELETE
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217 (define-key suntool-map "jl" 'kill-region-and-unmark) ; Delete
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218 (define-key suntool-map "j\M-l" 'exchange-point-and-mark); M-Delete
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219 (define-key suntool-map "j,"
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220 '(lambda () (interactive) (pop-mark 1))) ; C-Delete
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221
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222 (define-key suntool-map "fT" 'shrink-window-horizontally) ; T6
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223 (define-key suntool-map "gT" 'enlarge-window-horizontally) ; T7
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224 (define-key suntool-map "ft" 'shrink-window) ; t6
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225 (define-key suntool-map "gt" 'enlarge-window) ; t7
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226 (define-key suntool-map "cT" '(lambda(n) (interactive "p") (scroll-down n)))
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227 (define-key suntool-map "dT" '(lambda(n) (interactive "p") (scroll-up n)))
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228 (define-key suntool-map "ct" 'scroll-down-in-place) ; t3
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229 (define-key suntool-map "dt" 'scroll-up-in-place) ; t4
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230 (define-key ctl-x-map "*" suntool-map)
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231
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232 ;;; Since .emacs gets loaded before this file, a hook is supplied
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233 ;;; for you to put your own bindings in.
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234
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235 (defvar suntool-map-hooks nil
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236 "List of forms to evaluate after setting suntool-map.")
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237
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238 (let ((hooks suntool-map-hooks))
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239 (while hooks
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240 (eval (car hooks))
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241 (setq hooks (cdr hooks))
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242 ))
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243
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244 ;;;
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245 ;;; If running under emacstool, arrange to call suspend-emacstool
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246 ;;; instead of suspend-emacs.
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247 ;;;
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248 ;;; First mouse blip is a clue that we are in emacstool.
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249 ;;;
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250 ;;; C-x C-@ is the mouse command prefix.
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251
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252 (autoload 'sun-mouse-handler "sun-mouse"
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253 "Sun Emacstool handler for mouse blips (not loaded)." t)
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254
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255 (defun emacstool-init ()
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256 "Set up Emacstool window, if you know you are in an emacstool."
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257 ;; Make sure sun-mouse and sun-fns are loaded.
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258 (require 'sun-fns)
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259 (define-key ctl-x-map "\C-@" 'sun-mouse-handler)
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260
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261 (if (< (sun-window-init) 0)
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262 (message "Not a Sun Window")
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263 (progn
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264 (substitute-key-definition 'suspend-emacs 'suspend-emacstool global-map)
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265 (substitute-key-definition 'suspend-emacs 'suspend-emacstool esc-map)
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266 (substitute-key-definition 'suspend-emacs 'suspend-emacstool ctl-x-map))
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267 (send-string-to-terminal
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268 (concat "\033]lEmacstool - GNU Emacs " emacs-version "\033\\"))
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269 ))
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270
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271 (defun sun-mouse-once ()
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272 "Converts to emacstool and sun-mouse-handler on first mouse hit."
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273 (interactive)
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274 (emacstool-init)
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275 (sun-mouse-handler) ; Now, execute this mouse blip.
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276 )
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277 (define-key ctl-x-map "\C-@" 'sun-mouse-once)
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278
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279 ;;; sun.el ends here
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