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1 ;;!emacs
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2 ;;
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3 ;; FILE: hmouse-reg.el
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4 ;; SUMMARY: System-dependent Smart Mouse Key bindings (no shift key).
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5 ;; USAGE: GNU Emacs Lisp Library
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6 ;; KEYWORDS: hypermedia, mouse
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7 ;;
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8 ;; AUTHOR: Bob Weiner
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9 ;; ORG: InfoDock Associates
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10 ;;
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11 ;; ORIG-DATE: 3-Sep-91 at 21:40:58
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12 ;; LAST-MOD: 21-Feb-97 at 18:02:33 by Bob Weiner
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13 ;;
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14 ;; This file is part of Hyperbole.
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15 ;; Available for use and distribution under the same terms as GNU Emacs.
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16 ;;
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17 ;; Copyright (C) 1991-1997, Free Software Foundation, Inc.
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18 ;; Developed with support from Motorola Inc.
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19
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20 ;;; ************************************************************************
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21 ;;; Public functions
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22 ;;; ************************************************************************
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23
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24 (defun hmouse-get-bindings ()
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25 "Returns list of bindings for mouse keys prior to their use as Smart Keys."
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100
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26 ;; Do nothing when running in batch mode.
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27 (if noninteractive
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28 nil
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29 (eval
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30 (cdr (assoc
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31 ;; Get mouse bindings under Emacs 19 or XEmacs, even if not under a
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32 ;; window system since it can have frames on ttys and windowed
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33 ;; displays at the same time.
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34 (or (and hyperb:xemacs-p "lemacs")
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35 (and hyperb:emacs19-p "emacs19")
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36 hyperb:window-system)
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37 '(("emacs19" .
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38 (mapcar (function
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39 (lambda (key) (cons key (lookup-key global-map key))))
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40 (if (memq window-system '(ns dps))
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41 ;; NEXTSTEP offers only 2 mouse buttons which we use
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42 ;; as the Smart Keys. We move the mouse-set-point
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43 ;; command to shift-left.
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44 '([down-mouse-1] [mouse-1] [down-mouse-2] [mouse-2]
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45 [double-mouse-1] [triple-mouse-1]
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46 [double-mouse-2] [triple-mouse-2]
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47 [vertical-line down-mouse-1] [vertical-line mouse-1]
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48 [vertical-line down-mouse-2] [vertical-line mouse-2]
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49 [mode-line down-mouse-1] [mode-line mouse-1]
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50 [mode-line down-mouse-2] [mode-line mouse-2]
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51 [S-mouse-1]
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52 )
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53 ;; X
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54 '([down-mouse-2] [mouse-2] [down-mouse-3] [mouse-3]
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55 [double-mouse-2] [triple-mouse-2]
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56 [double-mouse-3] [triple-mouse-3]
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57 [vertical-line down-mouse-2] [vertical-line mouse-2]
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58 [vertical-line down-mouse-3] [vertical-line mouse-3]
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59 [mode-line down-mouse-2] [mode-line mouse-2]
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60 [mode-line down-mouse-3] [mode-line mouse-3]
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61 ))))
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62 ("lemacs" .
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63 (nconc
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64 (mapcar (function
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65 (lambda (key)
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66 (cons key (lookup-key global-map key))))
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67 '([button2] [button2up] [button3] [button3up]))
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68 (if (boundp 'mode-line-map)
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69 (mapcar (function
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70 (lambda (key)
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71 (cons key (lookup-key mode-line-map key))))
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72 '([button3] [button3up])))))
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73 ("xterm" .
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74 (mapcar (function
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75 (lambda (key) (cons key (lookup-key mouse-map key))))
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76 (list x-button-middle x-button-middle-up
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77 x-button-right x-button-right-up)))
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78 ("epoch" .
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79 (mapcar (function
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80 (lambda (key) (cons key (aref mouse::global-map key))))
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81 (list (mouse::index mouse-middle mouse-down)
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82 (mouse::index mouse-middle mouse-up)
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83 (mouse::index mouse-right mouse-down)
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84 (mouse::index mouse-right mouse-up)
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85 ;; Modeline mouse map
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86 (mouse::index mouse-mode-middle mouse-down)
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87 (mouse::index mouse-mode-middle mouse-up)
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88 (mouse::index mouse-mode-right mouse-down)
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89 (mouse::index mouse-mode-right mouse-up)
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90 )))
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91 ("next" .
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92 (mapcar (function
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93 (lambda (key)
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94 (cons key (mousemap-get
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95 (mouse-list-to-mouse-code key)
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96 current-global-mousemap))))
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97 (apply 'nconc
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98 (mapcar (function
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99 (lambda (region)
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100 (mapcar (function
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101 (lambda (key)
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102 (cons region key)))
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103 '((left) (up left) (shift left)
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104 (right) (up right)
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105 ))))
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106 '(text scrollbar modeline minibuffer)))
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107 ))
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108 ;; SunView
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109 ("sun" .
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110 (mapcar (function
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111 (lambda (key)
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112 (setq key (mouse-list-to-mouse-code key))
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113 (cons key (mousemap-get
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114 key current-global-mousemap))))
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115 (apply 'nconc
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116 (mapcar (function
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117 (lambda (region)
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118 (mapcar (function
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119 (lambda (key)
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120 (cons region key)))
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121 '((middle) (up middle)
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122 (right) (up right)
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123 ))))
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124 '(text scrollbar modeline minibuffer)))
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125 ))
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126 ("apollo" .
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127 (mapcar (function
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128 (lambda (key-str) (apollo-mouse-key-and-binding
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129 key-str)))
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130 '("M2D" "M2U" "M3D" "M3U")))
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131 ))))))
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132
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133 (defun hmouse-setup ()
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134 "Binds mouse keys for use as Smart Keys."
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135 (interactive)
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136 ;; Do nothing when running in batch mode.
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137 (if noninteractive
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138 nil
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139 (or hmouse-bindings-flag hmouse-previous-bindings
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140 (setq hmouse-previous-bindings (hmouse-get-bindings)))
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141 ;; Ensure Gillespie's Info mouse support is off since
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142 ;; Hyperbole handles that.
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143 (setq Info-mouse-support nil)
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144 ;;
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145 (cond;; GNU Emacs 19
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146 (hyperb:emacs19-p
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147 (setq hmouse-set-point-command 'mouse-set-point)
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148 ;; Get rid of Info-mode [mouse-2] binding since Hyperbole performs
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149 ;; a superset of what it does.
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150 (add-hook 'Info-mode-hook
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151 (function (lambda () (define-key Info-mode-map [mouse-2] nil))))
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152 ;;
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153 (if (memq window-system '(ns dps))
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154 ;; NEXTSTEP offers only 2 mouse buttons which we use
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155 ;; as the Smart Keys. We move the mouse-set-point
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156 ;; command to shift-left.
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157 (progn
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158 (global-set-key [S-down-mouse-1] 'mouse-drag-region)
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159 (global-set-key [S-mouse-1] 'mouse-set-point)
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160 (global-set-key [down-mouse-1] 'action-key-depress-emacs19)
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161 (global-set-key [mouse-1] 'action-mouse-key-emacs19)
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162 (global-set-key [double-mouse-1] 'action-mouse-key-emacs19)
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163 (global-set-key [triple-mouse-1] 'action-mouse-key-emacs19)
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164 (global-set-key [down-mouse-2] 'assist-key-depress-emacs19)
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165 (global-set-key [mouse-2] 'assist-mouse-key-emacs19)
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166 (global-set-key [double-mouse-2] 'assist-mouse-key-emacs19)
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167 (global-set-key [triple-mouse-2] 'assist-mouse-key-emacs19)
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168 (global-set-key [vertical-line down-mouse-1] 'action-key-depress-emacs19)
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169 (global-set-key [vertical-line mouse-1] 'action-mouse-key-emacs19)
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170 (global-set-key [vertical-line down-mouse-2] 'assist-key-depress-emacs19)
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171 (global-set-key [vertical-line mouse-2] 'assist-mouse-key-emacs19)
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172 (global-set-key [mode-line down-mouse-2] 'action-key-depress-emacs19)
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173 (global-set-key [mode-line mouse-2] 'action-mouse-key-emacs19)
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174 (global-set-key [mode-line down-mouse-3] 'assist-key-depress-emacs19)
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175 (global-set-key [mode-line mouse-3] 'assist-mouse-key-emacs19))
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176 ;; X
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177 (global-set-key [down-mouse-2] 'action-key-depress-emacs19)
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178 (global-set-key [mouse-2] 'action-mouse-key-emacs19)
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179 (global-set-key [double-mouse-2] 'action-mouse-key-emacs19)
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180 (global-set-key [triple-mouse-2] 'action-mouse-key-emacs19)
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181 (global-set-key [down-mouse-3] 'assist-key-depress-emacs19)
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182 (global-set-key [mouse-3] 'assist-mouse-key-emacs19)
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183 (global-set-key [double-mouse-3] 'assist-mouse-key-emacs19)
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184 (global-set-key [triple-mouse-3] 'assist-mouse-key-emacs19)
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185 (global-set-key [vertical-line down-mouse-2] 'action-key-depress-emacs19)
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186 (global-set-key [vertical-line mouse-2] 'action-mouse-key-emacs19)
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187 (global-set-key [vertical-line down-mouse-3] 'assist-key-depress-emacs19)
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188 (global-set-key [vertical-line mouse-3] 'assist-mouse-key-emacs19)
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189 (global-set-key [mode-line down-mouse-2] 'action-key-depress-emacs19)
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190 (global-set-key [mode-line mouse-2] 'action-mouse-key-emacs19)
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191 (global-set-key [mode-line down-mouse-3] 'assist-key-depress-emacs19)
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192 (global-set-key [mode-line mouse-3] 'assist-mouse-key-emacs19)))
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193 ;;
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194 ;; XEmacs
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195 (hyperb:xemacs-p
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196 ;; Set mouse bindings under XEmacs, even if not under a window
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197 ;; system since it can have frames on ttys and windowed displays at
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198 ;; the same time.
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199 (setq hmouse-set-point-command 'hmouse-move-point-xemacs)
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200 ;; Get rid of Info-mode buttons 2 and 3 bindings since Hyperbole
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201 ;; handles things in Info.
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202 (add-hook 'Info-mode-hook
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203 (function (lambda ()
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204 (define-key Info-mode-map 'button2 nil))))
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205 ;;
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206 (global-set-key 'button2 'action-key-depress)
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207 (global-set-key 'button2up 'action-mouse-key)
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208 (if (fboundp 'infodock-set-mouse-bindings)
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209 (infodock-set-mouse-bindings)
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210 (let ((unbind-but3
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211 (function (lambda ()
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212 (define-key Info-mode-map 'button3 nil)))))
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213 (if (and (boundp 'Info-mode-map) (keymapp Info-mode-map))
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214 (funcall unbind-but3)
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215 (add-hook 'Info-mode-hook unbind-but3)))
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216 (if (boundp 'mode-line-map)
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217 (progn (define-key mode-line-map 'button3 'assist-key-depress)
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218 (define-key mode-line-map 'button3up 'assist-mouse-key)))
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219 (global-set-key 'button3 'assist-key-depress)
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220 (global-set-key 'button3up 'assist-mouse-key)))
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221 ;;
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222 ;; X
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223 ((equal hyperb:window-system "xterm")
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224 (setq hmouse-set-point-command 'x-mouse-set-point)
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225 (define-key mouse-map x-button-middle 'action-key-depress)
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226 (define-key mouse-map x-button-middle-up 'action-mouse-key)
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227 (define-key mouse-map x-button-right 'assist-key-depress)
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228 (define-key mouse-map x-button-right-up 'assist-mouse-key)
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229 ;; Use these instead of the above for a true META-BUTTON binding.
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230 ;; (define-key mouse-map x-button-m-middle 'assist-key-depress)
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231 ;; (define-key mouse-map x-button-m-middle-up 'assist-mouse-key)
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232 )
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233 ;;
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234 ;; Epoch
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235 ((equal hyperb:window-system "epoch")
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236 (setq hmouse-set-point-command 'mouse::set-point)
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237 (global-set-mouse mouse-middle mouse-down 'action-key-depress)
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238 (global-set-mouse mouse-middle mouse-up 'action-mouse-key)
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239 (global-set-mouse mouse-right mouse-down 'assist-key-depress)
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240 (global-set-mouse mouse-right mouse-up 'assist-mouse-key)
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241 ;; Modeline mouse map
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242 (global-set-mouse mouse-mode-middle mouse-down 'action-key-depress)
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243 (global-set-mouse mouse-mode-middle mouse-up 'action-mouse-key)
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244 (global-set-mouse mouse-mode-right mouse-down 'assist-key-depress)
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245 (global-set-mouse mouse-mode-right mouse-up 'assist-mouse-key)
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246 )
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247 ;;
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248 ;; NeXT
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249 ((equal hyperb:window-system "next")
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250 (setq hmouse-set-point-command 'hmouse-move-point-eterm)
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251 ;; Use shift-left button to set point.
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252 ;; Use left button instead of non-existent middle as Smart Key.
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253 (mapcar
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254 (function
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255 (lambda (region)
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256 (global-set-mouse (cons region '(shift left)) 'mouse-move-point)
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257 (global-set-mouse (cons region '(left)) 'action-key-depress)
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258 (global-set-mouse (cons region '(up left)) 'action-mouse-key)
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259 (global-set-mouse (cons region '(right)) 'assist-key-depress)
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260 (global-set-mouse (cons region '(up right)) 'assist-mouse-key)
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261 ;; Use these instead of the above for a true META-BUTTON binding.
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262 ;; (global-set-mouse (cons region '(meta right)) 'assist-key-depress)
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263 ;; (global-set-mouse (cons region '(meta up right)) 'assist-mouse-key)
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264 ))
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265 '(text scrollbar modeline minibuffer))
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266 )
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267 ;;
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268 ;; SunView
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269 ((equal hyperb:window-system "sun")
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270 (setq hmouse-set-point-command 'hmouse-move-point-eterm)
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271 (mapcar
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272 (function
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273 (lambda (region)
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274 (global-set-mouse (cons region '(middle)) 'action-key-depress)
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275 (global-set-mouse (cons region '(up middle)) 'action-mouse-key)
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276 (global-set-mouse (cons region '(right)) 'assist-key-depress)
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277 (global-set-mouse (cons region '(up right)) 'assist-mouse-key)
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278 ;; Use these instead of the above for a true META-BUTTON binding.
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279 ;; (global-set-mouse (cons region '(meta middle)) 'assist-key-depress)
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280 ;; (global-set-mouse (cons region '(meta up middle)) 'assist-mouse-key)
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281 ))
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282 '(text scrollbar modeline minibuffer))
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283 )
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284 ;;
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285 ;; Apollo DM
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286 ((equal hyperb:window-system "apollo")
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287 (setq hmouse-set-point-command 'apollo-mouse-move-point)
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288 (bind-apollo-mouse-button "M2D" 'action-key-depress)
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289 (bind-apollo-mouse-button "M2U" 'action-mouse-key)
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290 (bind-apollo-mouse-button "M3D" 'assist-key-depress)
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291 (bind-apollo-mouse-button "M3U" 'assist-mouse-key)
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292 ;; Use these instead of the above for a true META-BUTTON binding.
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293 ;; (bind-apollo-mouse-button "M2U" 'action-mouse-key
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294 ;; 'assist-mouse-key)
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295 ;; (bind-apollo-mouse-button "M2D" 'action-key-depress 'assist-key-depress)
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296 ))
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297 (setq hmouse-bindings (hmouse-get-bindings)
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298 hmouse-bindings-flag t)))
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