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1 ;;!emacs
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2 ;;
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3 ;; FILE: hmouse-sh.el
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4 ;; SUMMARY: System-dependent Smart Mouse Key bindings (using 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: Brown U.
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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: 14-Sep-95 at 18:39:12 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) 1991-1995, 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 ;; DESCRIPTION:
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21 ;;
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22 ;; See description in "hmouse-key.el".
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23 ;;
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24 ;; DESCRIP-END.
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25
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26 ;;; ************************************************************************
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27 ;;; Public functions
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28 ;;; ************************************************************************
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29
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30 (defun hmouse-get-bindings ()
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31 "Returns list of bindings for mouse keys prior to their use as Smart Keys."
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32 (eval
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33 (cdr (assoc
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34 ;; Get mouse bindings under Emacs 19 or XEmacs, even if not under a
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35 ;; window system since it can have frames on ttys and windowed
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36 ;; displays at the same time.
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37 (or hyperb:window-system
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38 (and (not noninteractive) hyperb:xemacs-p "lemacs")
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39 (and (not noninteractive) hyperb:emacs19-p "emacs19"))
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40 '(("emacs19" .
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41 (mapcar (function
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42 (lambda (key) (cons key (lookup-key global-map key))))
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43 (if (memq window-system '(ns dps))
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44 ;; NEXTSTEP offers only 2 shift-mouse buttons which we use
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45 ;; as the Smart Keys.
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46 '([S-down-mouse-1] [S-mouse-1] [S-down-mouse-2]
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47 [S-mouse-2] [S-double-mouse-1] [S-triple-mouse-1]
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48 [S-double-mouse-2] [S-triple-mouse-2]
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49 [vertical-line S-down-mouse-1]
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50 [vertical-line S-mouse-1]
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51 [vertical-line S-down-mouse-2]
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52 [vertical-line S-mouse-2]
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53 [mode-line S-down-mouse-1] [mode-line S-mouse-1]
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54 [mode-line S-down-mouse-2] [mode-line S-mouse-2]
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55 )
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56 ;; X
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57 '([S-down-mouse-2] [S-mouse-2] [S-down-mouse-3]
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58 [S-mouse-3] [S-double-mouse-2] [S-triple-mouse-2]
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59 [S-double-mouse-3] [S-triple-mouse-3]
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60 [vertical-line S-down-mouse-2]
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61 [vertical-line S-mouse-2]
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62 [vertical-line S-down-mouse-3]
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63 [vertical-line S-mouse-3]
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64 [mode-line S-down-mouse-2] [mode-line S-mouse-2]
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65 [mode-line S-down-mouse-3] [mode-line S-mouse-3]
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66 ))))
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67 ("lemacs" .
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68 (nconc
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69 (mapcar (function
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70 (lambda (key)
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71 (cons key (lookup-key global-map key))))
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72 '([(shift button2)] [(shift button2up)]
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73 [(shift button3)] [(shift button3up)]))
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74 (if (boundp 'mode-line-map)
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75 (mapcar (function
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76 (lambda (key)
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77 (cons key (lookup-key mode-line-map key))))
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78 '([(shift button3)] [(shift button3up)])))))
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79 ("xterm" .
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80 (mapcar (function
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81 (lambda (key) (cons key (lookup-key mouse-map key))))
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82 (list x-button-s-middle x-button-s-middle-up
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83 x-button-s-right x-button-s-right-up)))
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84 ("epoch" .
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85 (mapcar (function
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86 (lambda (key) (cons key (aref mouse::global-map key))))
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87 (list (mouse::index mouse-middle mouse-shift)
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88 (mouse::index mouse-middle mouse-shift-up)
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89 (mouse::index mouse-right mouse-shift)
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90 (mouse::index mouse-right mouse-shift-up)
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91 ;; Modeline mouse map
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92 (mouse::index mouse-mode-middle mouse-shift)
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93 (mouse::index mouse-mode-middle mouse-shift-up)
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94 (mouse::index mouse-mode-right mouse-shift)
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95 (mouse::index mouse-mode-right mouse-shift-up)
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96 )))
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97 ("next" .
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98 (mapcar (function
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99 (lambda (key)
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100 (cons key (mousemap-get
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101 (mouse-list-to-mouse-code key)
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102 current-global-mousemap))))
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103 (apply 'nconc
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104 (mapcar (function
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105 (lambda (region)
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106 (mapcar (function
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107 (lambda (key)
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108 (cons region key)))
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109 '((shift left) (shift up left)
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110 (shift right)
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111 (shift up right)
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112 ))))
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113 '(text scrollbar modeline minibuffer)))
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114 ))
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115 ;; SunView
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116 ("sun" .
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117 (mapcar (function
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118 (lambda (key)
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119 (setq key (mouse-list-to-mouse-code key))
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120 (cons key (mousemap-get
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121 key current-global-mousemap))))
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122 (apply 'nconc
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123 (mapcar (function
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124 (lambda (region)
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125 (mapcar (function
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126 (lambda (key)
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127 (cons region key)))
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128 '((shift middle)
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129 (shift up middle)
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130 (shift right)
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131 (shift up right)
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132 ))))
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133 '(text scrollbar modeline minibuffer)))
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134 ))
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135 ("apollo" .
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136 (mapcar (function
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137 (lambda (key-str) (apollo-mouse-key-and-binding
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138 key-str)))
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139 '("M2S" "M2U" "M3S" "M3U")))
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140 )))))
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141
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142 (defun hmouse-setup ()
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143 "Binds mouse keys for use as Smart Keys."
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144 (interactive)
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145 (or hmouse-bindings-flag hmouse-previous-bindings
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146 (setq hmouse-previous-bindings (hmouse-get-bindings)))
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147 ;; Ensure Gillespie's Info mouse support is off since
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148 ;; Hyperbole handles that.
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149 (setq Info-mouse-support nil)
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150 ;;
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151 (cond ;; GNU Emacs 19
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152 ((if (not noninteractive) hyperb:emacs19-p)
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153 (setq hmouse-set-point-command 'mouse-set-point)
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154 (if (memq window-system '(ns dps))
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155 ;; NEXTSTEP offers only 2 shift-mouse buttons which we use
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156 ;; as the Smart Keys.
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157 (progn
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158 (global-set-key [S-down-mouse-1] 'action-key-depress-emacs19)
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159 (global-set-key [S-mouse-1] 'action-mouse-key-emacs19)
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160 (global-set-key [S-double-mouse-1] 'action-mouse-key-emacs19)
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161 (global-set-key [S-triple-mouse-1] 'action-mouse-key-emacs19)
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162 (global-set-key [S-down-mouse-2] 'assist-key-depress-emacs19)
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163 (global-set-key [S-mouse-2] 'assist-mouse-key-emacs19)
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164 (global-set-key [S-double-mouse-2] 'assist-mouse-key-emacs19)
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165 (global-set-key [S-triple-mouse-2] 'assist-mouse-key-emacs19)
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166 (global-set-key [vertical-line S-down-mouse-1] 'action-key-depress-emacs19)
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167 (global-set-key [vertical-line S-mouse-1] 'action-mouse-key-emacs19)
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168 (global-set-key [vertical-line S-down-mouse-2]
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169 'assist-key-depress-emacs19)
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170 (global-set-key [vertical-line S-mouse-2]
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171 'assist-mouse-key-emacs19)
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172 (global-set-key [mode-line S-down-mouse-1] 'action-key-depress-emacs19)
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173 (global-set-key [mode-line S-mouse-1] 'action-mouse-key-emacs19)
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174 (global-set-key [mode-line S-down-mouse-2] 'assist-key-depress-emacs19)
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175 (global-set-key [mode-line S-mouse-2] 'assist-mouse-key-emacs19))
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176 ;; X
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177 (global-set-key [S-down-mouse-2] 'action-key-depress-emacs19)
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178 (global-set-key [S-mouse-2] 'action-mouse-key-emacs19)
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179 (global-set-key [S-double-mouse-2] 'action-mouse-key-emacs19)
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180 (global-set-key [S-triple-mouse-2] 'action-mouse-key-emacs19)
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181 (global-set-key [S-down-mouse-3] 'assist-key-depress-emacs19)
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182 (global-set-key [S-mouse-3] 'assist-mouse-key-emacs19)
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183 (global-set-key [S-double-mouse-3] 'assist-mouse-key-emacs19)
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184 (global-set-key [S-triple-mouse-3] 'assist-mouse-key-emacs19)
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185 (global-set-key [vertical-line S-down-mouse-2] 'action-key-depress-emacs19)
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186 (global-set-key [vertical-line S-mouse-2] 'action-mouse-key-emacs19)
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187 (global-set-key [vertical-line S-down-mouse-3]
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188 'assist-key-depress-emacs19)
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189 (global-set-key [vertical-line S-mouse-3]
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190 'assist-mouse-key-emacs19)
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191 (global-set-key [mode-line S-down-mouse-2] 'action-key-depress-emacs19)
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192 (global-set-key [mode-line S-mouse-2] 'action-mouse-key-emacs19)
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193 (global-set-key [mode-line S-down-mouse-3] 'assist-key-depress-emacs19)
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194 (global-set-key [mode-line S-mouse-3] 'assist-mouse-key-emacs19)))
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195 ;;
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196 ;; XEmacs
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197 ((if (not noninteractive) hyperb:xemacs-p)
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198 ;; Set mouse bindings under XEmacs, even if not under a window
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199 ;; system since it can have frames on ttys and windowed displays at
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200 ;; the same time.
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201 (setq hmouse-set-point-command 'hmouse-move-point-xemacs)
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202 (global-set-key '(shift button2) 'action-key-depress)
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203 (global-set-key '(shift button2up) 'action-mouse-key)
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204 (if (fboundp 'infodock-set-mouse-bindings)
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205 (infodock-set-mouse-bindings)
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206 (if (boundp 'mode-line-map)
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207 (progn (define-key mode-line-map '(shift button3)
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208 'assist-key-depress)
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209 (define-key mode-line-map '(shift button3up)
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210 'assist-mouse-key)
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211 ))
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212 (global-set-key '(shift button3) 'assist-key-depress)
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213 (global-set-key '(shift button3up) 'assist-mouse-key)))
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214 ;;
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215 ;; X
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216 ((equal hyperb:window-system "xterm")
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217 (setq hmouse-set-point-command 'x-mouse-set-point)
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218 (define-key mouse-map x-button-s-middle 'action-key-depress)
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219 (define-key mouse-map x-button-s-middle-up 'action-mouse-key)
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220 (define-key mouse-map x-button-s-right 'assist-key-depress)
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221 (define-key mouse-map x-button-s-right-up 'assist-mouse-key)
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222 ;; Use these instead of the above for a true META-BUTTON binding.
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223 ;; (define-key mouse-map x-button-m-middle 'assist-key-depress)
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224 ;; (define-key mouse-map x-button-m-middle-up 'assist-mouse-key)
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225 )
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226 ;;
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227 ;; Epoch
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228 ((equal hyperb:window-system "epoch")
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229 (setq hmouse-set-point-command 'mouse::set-point)
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230 (global-set-mouse mouse-middle mouse-shift 'action-key-depress)
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231 (global-set-mouse mouse-middle mouse-shift-up 'action-mouse-key)
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232 (global-set-mouse mouse-right mouse-shift 'assist-key-depress)
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233 (global-set-mouse mouse-right mouse-shift-up 'assist-mouse-key)
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234 ;; Modeline mouse map
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235 (global-set-mouse mouse-mode-middle mouse-shift 'action-key-depress)
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236 (global-set-mouse mouse-mode-middle mouse-shift-up 'action-mouse-key)
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237 (global-set-mouse mouse-mode-right mouse-shift 'assist-key-depress)
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238 (global-set-mouse mouse-mode-right mouse-shift-up
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239 'assist-mouse-key)
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240 )
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241 ;;
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242 ;; NeXT
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243 ((equal hyperb:window-system "next")
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244 (setq hmouse-set-point-command 'hmouse-move-point-eterm)
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245 ;; Use left button to set point.
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246 ;; Use shift-left button instead of non-existent middle as Action Key.
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247 (mapcar
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248 (function
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249 (lambda (region)
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250 (global-set-mouse (cons region '(shift left)) 'action-key-depress)
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251 (global-set-mouse (cons region '(shift up left)) 'action-mouse-key)
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252 (global-set-mouse (cons region '(shift right)) 'assist-key-depress)
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253 (global-set-mouse (cons region '(shift up right))
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254 'assist-mouse-key)
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255 ;; Use these instead of the above for a true META-BUTTON binding.
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256 ;; (global-set-mouse (cons region '(meta right)) 'assist-key-depress)
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257 ;; (global-set-mouse (cons region '(meta up right)) 'assist-mouse-key)
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258 ))
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259 '(text scrollbar modeline minibuffer))
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260 )
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261 ;;
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262 ;; SunView
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263 ((equal hyperb:window-system "sun")
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264 (setq hmouse-set-point-command 'hmouse-move-point-eterm)
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265 (mapcar
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266 (function
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267 (lambda (region)
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268 (global-set-mouse (cons region '(shift middle)) 'action-key-depress)
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269 (global-set-mouse (cons region '(shift up middle))
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270 'action-mouse-key)
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271 (global-set-mouse (cons region '(shift right)) 'assist-key-depress)
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272 (global-set-mouse (cons region '(shift up right))
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273 'assist-mouse-key)
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274 ;; Use these instead of the above for a true META-BUTTON binding.
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275 ;; (global-set-mouse (cons region '(meta middle)) 'assist-key-depress)
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276 ;; (global-set-mouse (cons region '(meta up middle)) 'assist-mouse-key)
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277 ))
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278 '(text scrollbar modeline minibuffer))
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279 )
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280 ;;
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281 ;; Apollo DM
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282 ((equal hyperb:window-system "apollo")
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283 (setq hmouse-set-point-command 'apollo-mouse-move-point)
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284 (bind-apollo-mouse-button "M2S" 'action-key-depress)
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285 (bind-apollo-mouse-button "M2U" 'action-mouse-key)
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286 (bind-apollo-mouse-button "M3S" 'assist-key-depress)
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287 (bind-apollo-mouse-button "M3U" 'assist-mouse-key)
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288 ))
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289 (setq hmouse-bindings (hmouse-get-bindings)
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290 hmouse-bindings-flag t))
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