Hi, I've made Hyperbole work under Lucid emacs 19.2, and I'd like some
brave beta testers. :-).  Actually, everything seems to work fine,
with just one problem:

KNOWN BUG/PROBLEMS

1. sm-mouse-toggle-bindings (commonly bound to C-ct) does not preserve
   mode specific bindings because it only records the "default"
   bindings once.  Any advice on what to do for this is welcome.  (I
   find it annoying that I can't use the popup menu in Info-mode.)


Anyway, please try these patches and let me know if you have any problems.

*** 1.1	1992/07/15 20:51:21
--- hinit.el	1992/07/24 14:32:54
***************
*** 38,44 ****
  ;;; Public variables
  ;;; ************************************************************************

! (defconst hyperb:version "3.04" "Hyperbole revision number.")

  (defvar   hyperb:host-domain nil
    "<@domain-name> for current host.  Set automatically by 'hyperb:init'.")
--- 38,44 ----
  ;;; Public variables
  ;;; ************************************************************************

! (defconst hyperb:version "3.04+Lucid" "Hyperbole revision number.")

  (defvar   hyperb:host-domain nil
    "<@domain-name> for current host.  Set automatically by 'hyperb:init'.")
***************
*** 107,112 ****
--- 107,113 ----
    ;; Highlight explicit buttons whenever a file is read in.
    ;;
    (if hyperb:epoch-p (var:append 'find-file-hooks '(ep:but-create)))
+   (if hyperb:lucid-p (var:append 'find-file-hooks '(le:but-create)))
    ;;
    ;; Save button attribute file whenever same dir file is saved and
    ;; 'ebut:hattr-save' is non-nil.
*** 1.1	1992/07/14 17:24:04
--- hmouse-key.el	1992/07/24 14:34:12
***************
*** 88,93 ****
--- 88,98 ----
  		    (mouse::index mouse-right mouse-up)))
      (let ((wsys (sm-window-sys-term)))
        (cond
+        ;; Lucid emacs 19
+        ((string-match "Lucid" (emacs-version))
+ 	(mapcar '(lambda (key) (cons key (key-binding key)))
+ 		(list 'button2 'button2up 'button3 'button3up)))
+
         ;; X
         ((equal wsys "xterm")
  	(mapcar '(lambda (key) (cons key (lookup-key mouse-map key)))
***************
*** 120,125 ****
--- 125,135 ----
      (let ((wsys (sm-window-sys-term)))
        (cond
         ;; X
+        ((string-match "Lucid" (emacs-version))
+ 	(mapcar
+ 	 '(lambda (key-and-binding)
+ 	    (global-set-key (car key-and-binding) (cdr key-and-binding)))
+ 	 key-binding-list))
         ((equal wsys "xterm")
  	(mapcar
  	 '(lambda (key-and-binding)
***************
*** 148,154 ****
      ;; Ensure Gillespie's Info mouse support is off since
      ;; Hyperbole handles that.
      (setq Info-mouse-support nil)
!     (cond ((boundp 'epoch::version)
  	   (setq mouse-set-point-command 'mouse::set-point)
  	   (global-set-mouse mouse-middle mouse-down  'sm-depress)
  	   (global-set-mouse mouse-middle mouse-up    'smart-key-mouse)
--- 158,171 ----
      ;; Ensure Gillespie's Info mouse support is off since
      ;; Hyperbole handles that.
      (setq Info-mouse-support nil)
!     (cond ((string-match "Lucid" (emacs-version))
! 	   (defun le:mouse-set-point() (mouse-set-point (copy-event last-input-event)
))
! 	   (setq mouse-set-point-command 'le:mouse-set-point)
! 	   (global-set-key 'button2 'sm-depress)
! 	   (global-set-key 'button2up 'smart-key-mouse)
! 	   (global-set-key 'button3 'sm-depress-meta)
! 	   (global-set-key 'button3up 'smart-key-mouse-meta))
!           ((boundp 'epoch::version)
  	   (setq mouse-set-point-command 'mouse::set-point)
  	   (global-set-mouse mouse-middle mouse-down  'sm-depress)
  	   (global-set-mouse mouse-middle mouse-up    'smart-key-mouse)
*** 1.1	1992/07/15 15:32:51
--- hmouse-tag.el	1992/07/15 16:34:50
***************
*** 37,42 ****
--- 37,43 ----
    ;; wtags is Bob Weiner's personal, unreleased changes to "tags.el" to
    ;; do exact tag matching.  That package is not required to use this code.
    (or (load "wtags" t)
+       (and (string-match "Lucid" (emacs-version)) (load "etags"))
        (and (load "tags") (provide 'tags))))

  ;;; ************************************************************************
*** 1.1	1992/07/24 14:53:05
--- hsite-ex.el	1992/07/24 14:53:23
***************
*** 1,5 ****
  ;;!emacs
! ;; $Id: hsite-ex.el,v 1.1 1992/07/24 14:53:05 jsparkes Exp jsparkes $
  ;;
  ;; FILE:         hsite.el
  ;; SUMMARY:      Site-specific setup for Hyperbole
--- 1,5 ----
  ;;!emacs
! ;; $Id: hsite-ex.el,v 1.2 1992/05/14 10:11:45 rsw Exp $
  ;;
  ;; FILE:         hsite.el
  ;; SUMMARY:      Site-specific setup for Hyperbole
***************
*** 127,132 ****
--- 127,153 ----
  	"Machine specific val for empty loop counter, Epoch but flash delay.")
        )
    (defun hui:but-flash ())
+   )
+ ;;; Support button highlighting and flashing under Lucid emacs 19.
+ ;;;
+ (defvar hyperb:lucid-p
+   (string-match "Lucid" (emacs-version))
+   "Non-nil value indicates running Lucid emacs 19.")
+
+ (defvar hyperb:use-lucid-menubar t
+   "*Non-nil means to add the Hyperbole menu to the menubar under Lucid emacs."
)
+
+ (if hyperb:lucid-p
+     (progn
+       (require 'hui-lucid-b)
+       (fset 'hui:but-flash 'le:but-flash)
+       ;; This color cycling really must be done until a desired color is hit.
+       (le:cycle-but-color)
+       ;; If you use Epoch and find that the Hyperbole button flash time is
+       ;; too slow or too fast, adjust it here.
+       (defvar le:but-flash-time 1
+ 	"Time to flash button under Lucid emacs, in seconds.")
+       )
    )

  ;;; You may want to look at this file just to see what it does.
*** 1.1	1992/07/24 14:30:56
--- hui-lucid-b.el	1992/07/24 14:30:30
***************
*** 0 ****
--- 1,317 ----
+ ;;!emacs
+ ;; $Id: hui-ep-but.el,v 1.2 1992/05/14 10:12:14 rsw Exp $
+ ;;
+ ;; FILE:         hui-lucid-b.el
+ ;; SUMMARY:      Support for highlighting/flashing buttons under Lucid emacs 1
9.
+ ;; USAGE:        Lucid emacs Lisp Library
+ ;;
+ ;; AUTHOR:       Bob Weiner; Jeff Sparkes
+ ;; ORG:          Brown U.; Bell-Northern Research
+ ;;
+ ;; ORIG-DATE:    27-Apr-91 at 05:37:10
+ ;; LAST-MOD:
+ ;;
+ ;; This file is part of Hyperbole.
+ ;; It is for use with Epoch, a modified version of GNU Emacs.
+ ;;
+ ;; Copyright (C) 1990, 1991, Brown University and Alan M. Carroll
+ ;; Developed with support from Motorola Inc.
+ ;; Available for use and distribution under the same terms as GNU Emacs.
+ ;;
+ ;; DESCRIPTION:
+ ;;
+ ;;   This is truly prototype code.
+ ;;
+
+ ;;; ************************************************************************
+ ;;; Other required Elisp libraries
+ ;;; ************************************************************************
+
+ (require 'hbut)
+
+ ;;; ************************************************************************
+ ;;; Public variables
+ ;;; ************************************************************************
+
+ ;;; ************************************************************************
+ ;;; Public functions
+ ;;; ************************************************************************
+
+ (fset 'le:but-add 'epoch::add-button)
+
+ (defun le:but-color ()
+   "Return current color of buffer's buttons."
+   (if le:color-ptr
+       (car le:color-ptr)
+     (face-foreground (find-face 'default))))
+
+ (defun le:but-create (&optional start-delim end-delim regexp-match)
+   "Mark all hyper-buttons in buffer as Lucid extents, for later highlighting.
+ Will use optional strings START-DELIM and END-DELIM instead of default values.
+ If END-DELIM is a symbol, e.g. t, then START-DELIM is taken as a regular
+ expression which matches an entire button string.
+ If REGEXP-MATCH is non-nil, only buttons matching this argument are
+ highlighted."
+   (save-excursion
+     (map-extents (function (lambda (x y) (delete-extent x)))
+ 		 (current-buffer) (point-min) (point-max) nil))
+   (le:but-create-all start-delim end-delim regexp-match))
+
+ (defun le:but-create-all (&optional start-delim end-delim regexp-match)
+   "Mark all hyper-buttons in buffer as Lucid extents, for later highlighting.
+ Will use optional strings START-DELIM and END-DELIM instead of default values.
+ If END-DELIM is a symbol, e.g. t, then START-DELIM is taken as a regular
+ expression which matches an entire button string.
+ If REGEXP-MATCH is non-nil, only buttons matching this argument are
+ highlighted."
+   (ebut:map '(lambda (lbl start end) (set-extent-attribute
+ 				      (set-extent-face (make-extent start end)
+ 						      'le:but)
+ 				      'highlight))
+ 	
+ 	    start-delim end-delim regexp-match 'include-delims))
+ 	
+ (defun le:but-delete (&optional pos)
+   (delete-extent (extent-at (or pos (point)))))
+
+ ;;; ************************************************************************
+ ;;; Private functions
+ ;;; ************************************************************************
+
+ (defmacro le:list-cycle (list-ptr list)
+   "Move LIST-PTR to next element in LIST or when at end to first element."
+   (` (or (and (, list-ptr)
+ 	      (setq (, list-ptr) (cdr (, list-ptr))))
+ 	 (setq (, list-ptr) (, list)))))
+
+ ;;; ************************************************************************
+ ;;; Private variables
+ ;;; ************************************************************************
+
+ (defconst le:color-list '( "red" "blue" "paleturquoise4" "mediumpurple2"
+ "lightskyblue3" "springgreen2" "salmon" "yellowgreen" "darkorchid2"
+ "aquamarine4" "slateblue4" "slateblue1" "olivedrab1" "goldenrod4"
+ "goldenrod3" "cadetblue2" "burlywood1" "slategrey" "mistyrose"
+ "limegreen" "lightcyan" "goldenrod" "gainsboro" "skyblue1" "honeydew"
+ "yellow2" "tomato3" "skyblue" "purple4" "orange3" "bisque3" "bisque2"
+ "grey34" "gray99" "gray63" "gray44" "gray37" "gray33" "gray26" "azure1"
+ "snow4" "peru" "red" "lightgoldenrod4" "mediumseagreen" "blush"
+ "mediumorchid2" "lightskyblue1" "darkslateblue" "midnightblue"
+ "lightsalmon1" "lemonchiffon" "yellow" "lightsalmon" "coral"
+ "dodgerblue3" "darkorange4" "blue" "royalblue4" "red" "green" "cyan"
+ "darkviolet" "darksalmon" "darkorange" "blue" "pink" "magenta2"
+ "sienna4" "khaki2" "grey75" "grey74" "grey73" "grey69" "grey68" "grey35"
+ "grey13" "gray90" "gray81" "gray55" "gray51" "gray31" "snow2" "pink3"
+ "grey7" "gray1" "red4" "red3" "tan" "red" "yellow" "mediumvioletred"
+ "lightslategrey" "lavenderblush4" "turquoise" "darkturquoise"
+ "darkslategrey" "lightskyblue" "lightsalmon4" "lightsalmon3"
+ "forestgreen" "dodgerblue4" "orchid" "rosybrown4" "brown" "peachpuff3"
+ "palegreen3" "orangered2" "rose" "lightcyan4" "indianred4" "indianred3"
+ "seagreen2" "indianred" "deeppink1" "navyblue" "lavender" "grey"
+ "deeppink" "salmon4" "salmon3" "oldlace" "grey78" "grey77" "grey54"
+ "grey45" "grey21" "gray97" "gray96" "gray95" "gray88" "gray87" "gray86"
+ "gray70" "gray57" "gray38" "gray12" "gray11" "plum3" "linen" "gray9"
+ "gray8" "blue4" "beige" "turquoise" "blue" "lemonchiffon4"
+ "darkseagreen1" "antiquewhite3" "mediumorchid" "springgreen"
+ "turquoise4" "steelblue3" "mistyrose2" "lightcyan2" "red" "firebrick2"
+ "royalblue" "cadetblue" "skyblue3" "yellow3" "salmon1" "orange4"
+ "hotpink" "grey90" "gray56" "gray39" "gray18" "gray14" "plum4" "grey6"
+ "gray6" "gold3" "gold1" "blue2" "tan2" "cyan" "mediumspringgreen"
+ "darkolivegreen2" "goldenrod" "lightsteelblue" "brown" "whip"
+ "chartreuse3" "violetred4" "royalblue2" "royalblue1" "papayawhip"
+ "mistyrose3" "lightcyan1" "aquamarine" "skyblue4" "hotpink4" "hotpink3"
+ "hotpink2" "dimgray" "tomato" "grey66" "grey65" "grey64" "grey33"
+ "grey27" "gray76" "gray69" "gray68" "grey0" "azure" "green"
+ "darkgoldenrod4" "darkgoldenrod3" "darkgoldenrod2" "darkgoldenrod"
+ "brown" "lightsalmon2" "deepskyblue4" "deepskyblue3" "deepskyblue2"
+ "deepskyblue" "darkorange1" "violetred3" "violetred2" "violetred1"
+ "slateblue3" "slateblue2" "drab" "indianred1" "firebrick1" "cadetblue4"
+ "violetred" "rosybrown" "blue" "firebrick" "grey100" "wheat4" "grey79"
+ "grey76" "grey61" "gray93" "gray84" "gray65" "gray36" "gray32" "gray13"
+ "gray10" "azure3" "snow1" "tan1" "gray" "darkolivegreen1" "blue"
+ "almond" "lavenderblush3" "lavenderblush2" "lavenderblush1"
+ "darkolivegreen" "lavenderblush" "aquamarine2" "red" "olivedrab2"
+ "mistyrose4" "mistyrose1" "lightcyan3" "lightcoral" "chartreuse"
+ "peachpuff" "palegreen" "mintcream" "skyblue2" "moccasin" "tomato1"
+ "orchid3" "maroon3" "salmon" "grey81" "grey62" "grey39" "grey38"
+ "grey37" "gray92" "gray83" "gray66" "gray54" "gray50" "gray30" "gray19"
+ "gray15" "azure4" "grey3" "tan3" "pink" "gray" "blue" "lightsteelblue2"
+ "lightsteelblue1" "green" "lightslategray" "lemonchiffon2"
+ "springgreen1" "greenyellow" "chartreuse2" "grey" "royalblue3"
+ "powderblue" "peachpuff2" "palegreen2" "cream" "slateblue" "seashell2"
+ "deeppink2" "darkkhaki" "maroon4" "sienna" "grey71" "grey67" "grey18"
+ "gray59" "gray43" "gray25" "bisque" "red1" "mediumslateblue"
+ "lightgoldenrod1" "goldenrod" "paleturquoise3" "lightskyblue4" "green"
+ "yellow" "smoke" "blue" "white" "steelblue4" "rosybrown3" "peachpuff1"
+ "palegreen1" "blueviolet" "seashell4" "sienna3" "grey40" "gray91"
+ "gray82" "gray5" "cyan2" "cyan1" "blue1" "snow" "lightgoldenrod2"
+ "lightslateblue" "mediumorchid3" "darkseagreen4" "springgreen3" "green"
+ "slategray4" "slategray3" "slategray2" "blue" "peachpuff4" "palegreen4"
+ "green" "orangered3" "goldenrod1" "ghostwhite" "firebrick4" "firebrick3"
+ "cadetblue3" "slategray" "seashell3" "honeydew3" "cornsilk4" "cornsilk2"
+ "purple1" "dimgrey" "khaki1" "ivory3" "grey70" "grey60" "grey32"
+ "grey22" "grey12" "gray98" "gray89" "gray71" "gray64" "gray60" "gray49"
+ "azure2" "gray3" "paleturquoise1" "mediumpurple1" "purple"
+ "lemonchiffon1" "blue" "navajowhite3" "darkorchid1" "orange"
+ "goldenrod2" "khaki" "chocolate2" "burlywood2" "honeydew1" "darkgreen"
+ "thistle3" "thistle2" "thistle1" "thistle" "maroon2" "maroon1" "grey53"
+ "grey44" "grey25" "gray74" "gray45" "gray41" "gray35" "gray27" "gray23"
+ "gray16" "brown4" "wheat" "coral" "tan4" "lightgoldenrodyellow" "blue"
+ "green" "gray" "palevioletred3" "mediumpurple4" "mediumpurple3"
+ "saddlebrown" "blue" "darkorchid4" "darkorchid3" "puff" "olivedrab4"
+ "lightblue4" "lightpink" "lightgray" "honeydew2" "cornsilk1" "lace"
+ "sienna1" "bisque4" "orchid" "khaki3" "grey84" "grey83" "grey82"
+ "grey72" "grey52" "grey43" "grey26" "grey14" "grey10" "gray75" "gray53"
+ "gray21" "gray20" "brown3" "grey8" "red2" "navy" "grey" "gold"
+ "mediumaquamarine" "lightgoldenrod" "darkslategray4" "darkseagreen3"
+ "darkseagreen2" "antiquewhite4" "white" "springgreen4" "lightyellow4"
+ "white" "aquamarine1" "turquoise3" "steelblue2" "rosybrown2" "pink"
+ "gray" "indianred2" "dodgerblue" "green" "seagreen1" "deeppink4"
+ "aliceblue" "magenta1" "pink" "sienna2" "orchid1" "gray100" "grey97"
+ "grey94" "grey87" "grey86" "grey51" "grey42" "grey19" "gray94" "gray85"
+ "gray61" "brown2" "khaki" "grey1" "gold4" "blue" "green" "grey"
+ "turquoise" "paleturquoise" "mediumorchid4" "antiquewhite2"
+ "lightyellow2" "violet" "salmon" "chartreuse1" "turquoise1" "sandybrown"
+ "orangered1" "lightpink1" "lightblue2" "lightblue1" "grey" "seagreen4"
+ "seagreen3" "lightblue" "deeppink3" "burlywood" "seashell" "hotpink1"
+ "gray" "yellow4" "yellow" "purple" "orange" "ivory4" "grey99" "grey89"
+ "grey63" "grey58" "grey49" "grey31" "grey24" "grey20" "green4" "green1"
+ "gray73" "gray67" "coral3" "coral2" "plum2" "pink4" "ivory" "gray4"
+ "gray2" "gold2" "aquamarine" "grey" "lightgoldenrod3" "darkolivegreen3"
+ "darkgoldenrod1" "goldenrod" "orchid" "chiffon" "navajowhite4"
+ "deepskyblue1" "lightyellow" "floralwhite" "blue" "mediumblue"
+ "chocolate4" "chocolate3" "burlywood4" "turquoise" "steelblue" "green"
+ "lawngreen" "honeydew4" "seagreen" "orchid4" "wheat1" "violet" "ivory1"
+ "grey88" "grey85" "grey57" "grey56" "grey55" "grey48" "grey47" "grey46"
+ "grey30" "grey17" "gray47" "gray29" "pink2" "grey5" "grey4" "green"
+ "gray0" "brown" "lightsteelblue4" "darkolivegreen4" "palevioletred4"
+ "blue" "darkslategray3" "darkslategray2" "darkslategray1"
+ "blanchedalmond" "palegoldenrod" "blue" "lightseagreen" "lemonchiffon3"
+ "darkslategray" "green" "darkseagreen" "antiquewhite" "darkorange2"
+ "chartreuse4" "blue" "rosybrown1" "olivedrab3" "lightpink2" "orangered"
+ "thistle4" "blue" "cornsilk" "salmon2" "orchid2" "ivory2" "grey93"
+ "grey92" "grey91" "grey36" "grey29" "grey28" "grey16" "gray79" "gray78"
+ "gray77" "gray48" "gray17" "coral4" "coral1" "plum1" "pink1" "grey9"
+ "grey2" "gray7" "cyan4" "blue3" "plum" "cornflowerblue" "lightskyblue2"
+ "antiquewhite1" "navajowhite2" "navajowhite1" "lightyellow3"
+ "navajowhite" "darkorange3" "whitesmoke" "turquoise2" "steelblue1"
+ "lightpink4" "lightblue3" "green" "chocolate1" "blue" "olivedrab"
+ "lightgrey" "chocolate" "magenta4" "magenta3" "yellow1" "purple3"
+ "purple2" "orange2" "orange1" "magenta" "bisque1" "wheat2" "maroon"
+ "khaki4" "grey96" "grey95" "grey80" "grey50" "grey41" "grey15" "grey11"
+ "gray80" "gray58" "gray40" "gray34" "gray22" "brown1" "snow3"
+ "mediumturquoise" "lightsteelblue3" "palevioletred2" "palevioletred1"
+ "paleturquoise2" "green" "palevioletred" "mediumorchid1" "white"
+ "mediumpurple" "lightyellow1" "dodgerblue2" "dodgerblue1" "violet"
+ "aquamarine3" "slategray1" "gray" "orangered4" "lightpink3" "blue"
+ "darkorchid" "cadetblue1" "burlywood3" "seashell1" "cornsilk3" "tomato4"
+ "tomato2" "wheat3" "grey98" "grey59" "grey23" "green3" "green2" "gray72"
+ "gray62" "gray52" "gray46" "gray42" "gray28" "gray24" "white" "cyan3"
+ "black" ))
+
+ (defvar le:color-ptr nil
+   "Pointer to current color name table to use for Hyperbole buttons in Lucid e
macs.")
+
+ (defconst le:good-colors
+   '(
+     "medium violet red" "indianred4" "firebrick1" "DarkGoldenrod" "NavyBlue"
+     "darkorchid" "tomato3" "mediumseagreen" "deeppink" "forestgreen"
+     "mistyrose4" "slategrey" "purple4" "dodgerblue3" "mediumvioletred"
+     "lightsalmon3" "orangered2" "turquoise4" "Gray55"
+     )
+   "Good colors for contrast against wheat background and black foreground.")
+
+
+ (defvar le:item-highlight-color (face-foreground (find-face 'default))
+   "Color with which to highlight list/menu selections.
+ Call (le:set-item-highlight <color>) to change value.")
+
+ ;;; ************************************************************************
+ ;;; Public functions
+ ;;; ************************************************************************
+
+ (defun le:cycle-but-color (&optional color)
+   (interactive)
+   (if (not (x-color-display-p))
+       nil
+     (if color (setq le:color-ptr nil))
+     (set-face-foreground
+      'le:but (or color (car (le:list-cycle le:color-ptr le:good-colors))))
+     (set-face-background 'le:flash (le:but-color))
+     (redraw-display)
+     t))
+
+ (defun le:but-flash ()
+   "Flash a Hyperbole button at point to indicate selection, when using Epoch."
+   (interactive)
+   (let ((ibut) (prev)
+ 	(start (hattr:get 'hbut:current 'lbl-start))
+ 	(end   (hattr:get 'hbut:current 'lbl-end)))
+     (and start end (setq prev (extent-at (point))
+ 			 ibut t)
+ 	 (if (not prev) (set-extent-face (make-extent start end) 'le:but)))
+     (let* ((b (extent-at (point))))
+       (if b
+ 	  (progn
+ 	    (set-extent-face b 'le:flash)
+ 	    (redraw-display)
+ 	    (add-timeout le:but-flash-time
+ 			 (function (lambda(b) (set-extent-face b 'le:but))) b)
+ 	    (redraw-display)
+ 	    )))
+     (if (and ibut (not prev)) (le:but-delete))
+     ))
+
+ (defun le:set-item-highlight (&optional color-name)
+   "Setup or reset item highlight style using optional color-name.
+ Currently does nothing so as not to intere with Lucid emacs highlighting."
+   )
+
+ (defun le:select-item (&optional pnt)
+   "Select item in current buffer at optional position PNT using le:item-style.
"
+   (or le:item-button
+       (setq le:item-button (set-extent-face (make-extent (point) (point))
+ 					    'le:item-style)))
+   (set-extent-attribute le:item-button 'highlight)
+   (if pnt (goto-char pnt))
+   (skip-chars-forward " \t")
+   (skip-chars-backward "^ \t\n")
+   (let ((start (point)))
+     (save-excursion
+       (skip-chars-forward "^ \t\n")
+       (update-extent le:item-button start (point))
+       ))
+   (redraw-display)
+   )
+
+ (defun le:select-line (&optional pnt)
+   "Select line in current buffer at optional position PNT using le:item-style.
"
+   (or le:item-button
+       (setq le:item-button (set-extent-face (make-extent (point) (point))
+ 					    'le:item-style)))
+   (if pnt (goto-char pnt))
+   (save-excursion
+     (beginning-of-line)
+     (update-extent le:item-button (point) (progn (end-of-line) (point)))
+     )
+   (redraw-display)
+   )
+
+ ;;; ************************************************************************
+ ;;; Private variables
+ ;;; ************************************************************************
+
+ (or (find-face 'le:but) (copy-face 'default 'le:but))
+ (or (find-face 'le:flash) (copy-face 'default 'le:flash))
+
+ (set-face-foreground 'le:but (le:but-color))
+ (set-face-background 'le:but (face-background (find-face 'default)))
+ (set-face-background 'le:flash (le:but-color))
+ (set-face-foreground 'le:flash (face-foreground (find-face 'default)))
+ (if (not (x-color-display-p))
+     (make-face-bold 'le:but))
+
+ (make-variable-buffer-local 'le:item-button)
+ (copy-face 'le:but 'le:item-style)
+
+ (provide 'hui-lucid-b)
*** 1.1	1992/07/15 18:52:15
--- hui-menus.el	1992/07/24 14:46:23
***************
*** 207,221 ****
  Suitable for binding to a key, e.g. {C-h h}.
  Non-interactively, returns t if menu is actually invoked by call, else nil."
    (interactive)
!   (condition-case ()
!       (if hui:menu-p
! 	  nil
! 	(setq hui:menu-p t)
! 	(hui:menu-act 'hyperbole)
! 	(setq hui:menu-p nil)
! 	t)
!     (quit (setq hui:menu-p nil))
!     (error (setq hui:menu-p nil))))

  (defun hui:menu-act (menu)
    "Prompts user with Hyperbole MENU (a symbol) and performs selected item."
--- 207,227 ----
  Suitable for binding to a key, e.g. {C-h h}.
  Non-interactively, returns t if menu is actually invoked by call, else nil."
    (interactive)
!   (let ((minibuffer-confirm-complete nil))
!     (condition-case ()
! 	(if hui:menu-p
! 	    nil
! 	  ;; Attempt to work around a difference in Lucid emacs 19.  Hitting
! 	  ;; C-G at the minibuffer prompt does not invoke the quit case in
! 	  ;; this code. I don't really know why there even is a flag, but
! 	  ;; not setting it seems to work here.  -Jeff Sparkes
! 	  (if (not hyperb:lucid-p)
! 	      (setq hui:menu-p t))
! 	  (hui:menu-act 'hyperbole)
! 	  (setq hui:menu-p nil)
! 	  t)
!       (quit (setq hui:menu-p nil))
!       (error (setq hui:menu-p nil)))))

  (defun hui:menu-act (menu)
    "Prompts user with Hyperbole MENU (a symbol) and performs selected item."
***************
*** 252,258 ****
    "Uses CHAR-STR or last input character as minibuffer argument."
    (interactive)
    (erase-buffer)
!   (insert (or char-str (substring (recent-keys) -1)))
    (exit-minibuffer))

  (defun hui:menu-help (help-str)
--- 258,268 ----
    "Uses CHAR-STR or last input character as minibuffer argument."
    (interactive)
    (erase-buffer)
!   (if hyperb:lucid-p
!       (insert (char-to-string
! 	       (event-to-character
! 		(car (last (append (recent-keys) nil))))))
!     (insert (or char-str (substring (recent-keys) -1))))
    (exit-minibuffer))

  (defun hui:menu-help (help-str)
***************
*** 360,364 ****
--- 370,397 ----
      (while (<= i 126)
        (define-key hui:menu-mode-map (char-to-string i) 'hui:menu-enter)
        (setq i (1+ i)))))
+
+ (defun hui:menubar-do-menu (menus path)
+   "Add the menu and it's entries to the menubar in Lucid emacs."
+   (if (and menus (listp menus))
+     (hui:menubar-do-menu-entry (cdr (cdr menus)) path)))
+
+ (defun hui:menubar-do-menu-entry (menu path)
+   "Process the list of Hyperbole MENUS for Lucid emacs menubar."
+   (if menu
+       (progn
+ 	(let* ((entry (car menu))
+ 	       (name (car entry))
+ 	       (function (car (cdr entry))))
+ 	  (if (and (listp function)
+ 		   (assq (cdr function) hui:menus))	; is this a submenu?
+ 		(hui:menubar-do-menu (assq (cdr function) hui:menus)
+ 				     (append path (list name)))
+ 	    (add-menu-item path name function t)))
+ 	(hui:menubar-do-menu-entry (cdr menu) path))))
+
+ (if hyperb:lucid-p
+     (hui:menubar-do-menu (assq 'hyperbole hui:menus) '("Hyperbole")))
+

  (provide 'hui-menus)
--
Jeff Sparkes
jsparkes@bnr.ca    Bell-Northern Research, Ottawa, Ontario, Canada



Newsgroups: alt.lucid-emacs.help