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+Fltk modification history <pre>
+
+9/22/98: uses X regions for update
+9/16/98: added Fl_Widget::output(), works like inactive but draws normally
+9/15/98: multi-browser has some keyboard navigation
+9/10/98: fl_ok, fl_cancel, fl_yes, fl_no pointers added to change language
+9/09/98: default_font() & default_size() added, made style demo
+9/09/98: fixed so child windows activate/deactivate correctly
+9/08/98: does not set colormap, relies on WM_COLORMAP_WINDOWS working
+9/08/98: added default_box, _font, _size to Fl_Input & Fl_Browser
+9/04/98: Fl_Tabs changes cursor to show what you can move
+9/03/98: child windows respond to FL_SHOW/FL_HIDE (so OpenGL in Fl_Tabs works!)
+9/03/98: Fl_Group::add() calls Fl_Group::remove() if child already in a group
+9/02/98: moved textsize/font/color from Fl_Browser to Fl_Browser_.
+9/02/98: most boxtypes draw inactive when widget is inactive
+9/01/98: Fl_Browser can store a void* data() value with each line
+9/01/98: added Fl_Browser_::has_scrollbar(uchar)
+8/31/98: Fl_Valuator step 'A' value is now a double instead of int
+8/27/98: transparecy in Fl_Pixmap handled correctly! (X only)
+8/26/98: fl_rotate(0,90,180,270,-90) fixed to not have math rounding errors
+8/26/98: added fl_point and fl_begin/end_points drawing functions
+8/24/98: Added ability to #define WINDOWS_STYLE in config.h (try it)
+8/24/98: Made default color be 75% gray to match KDE & Gnome (and Windows)
+8/23/98: All widgets draw their labels gray if inactive (try inactive demo)
+8/23/98: Fl_Color, Fl_Font, Fl_Boxtype, Fl_Labeltype enumerations
+	 (this may break some existing code and need casts added)
+8/21/98: filename_list() and filename_isdir() made public and documented
+8/21/98: fl_draw_image will use 64 bit data types if available (Cray fix)
+8/18/98: fluid can set the output file names (on preferences panel)
+8/18/98: fluid lets you set textfont() and textsize() of Fl_Menu_ widgets
+8/16/98: Added Fl_Scrollbar, and used for Fl_Browser & Fl_Scroll
+8/14/98: Fluid didn't put variable into .h file if 'o' variable not needed
+8/14/98: Vastly improved display on MSWindows in 8-bit mode, matches X 8bit mode
+8/11/98: fixed stupid error that broke the menus on MSWindows
+8/11/98: Fl::args(a,b,&i,c) no longer depends on initial value of i
+8/10/98: fixed the mouse position during grab() on MSWindows!
+8/10/98: some bugs with resizing in fluid fixed, does not raise panel
+8/10/98: Fl::event_key() returns unshifted (lowercase) keysym always
+8/09/98: Tested on NT, compilation errors there fixed
+8/07/98: Fl_Scroll can force scrollbars on at all times (add 4 to type())
+8/07/98: renamed one of the Fl_Menu_Item methods from "popup" to "pulldown"
+8/06/98: you no longer have to call show() on child windows!!!
+8/06/98: added move() to Fl_Browser (Curtis please test!)
+8/06/98: Some fixes to resizable() handling, it does not need to be a child
+8/06/98: & in Fl_Choice menu item is not drawn in the widget itself
+8/05/98: Fl_Menu_Button::type(POPUP) allows box() to work for menu
+8/04/98: fixed Fl_Menu_Button to not call menu item twice
+7/30/98: Fl_Browser scrolls to bottom when add() is done
+7/30/98: fixed some bugs with the horizontal scrollbars in Fl_Browser_
+7/29/98: kludge so it can simulate MSWindows menus (try the menubar demo)
+7/27/98: you can set a menu's boxtype & color!  Try it in fluid
+7/26/98: float/int input fields do not prevent letters from being shortcuts
+7/26/98: fluid reads .xpm and .xbm files with comments inserted at start
+7/25/98: added fl_password() popup utility
+7/25/98: added horizontal scrollbar to Fl_Browser
+7/25/98: fixed fluid crash on startup (Fl::get_system_colors opens display)
+7/18/98: new menu behavior so moving mouse does not wreck keyboard navigation
+7/17/98: added Fl::own_colormap() and Fl::get_system_colors() init functions
+7/16/98: fixed overlay on Reality Engine
+7/14/98: fl_begin_offscreen() clears clip region, fl_end_offscreen restores it
+7/14/98: uses gettimeofday() instead of times() (faster & more portable?)
+7/10/98: fl_color() and gl_color() work in the overlays!
+7/09/98: inverted meaning & default of the FL_ALIGN_WRAP bit (INCOMPATABLE!)
+7/08/98: fixed (brute force) the titlebar & grab during menus on MSWindows
+7/08/98: shortcuts fixed so they work when mouse is not pointing at any window
+7/07/98: fixed FL_NO_LABEL and some other symbols output by fluid
+7/06/98: Fl_Gl_Window overlay was missized if window resize before redraw_overlay
+7/06/98: Fl_Window::resize() changes size immediately, does not wait for X
+7/05/98: Fl::wait(), Fl::check(), and Fl::run() return 0 when no windows
+6/30/98: buttons and toggle/radio menu items write value() to .fl file
+6/29/98: made output of fluid more readable
+6/29/98: fluid writes callbacks inside a class as real (not static) methods
+6/27/98: added classes to fluid
+6/24/98: emulated Fl::set_atclose(), lots of programs use it!
+6/24/98: Added Fl_Pack.  Fl_Scroll still needs some work to use this
+6/23/98: Removed (most of) the unused-variable errors in fluid output
+6/22/98: Renamed Fl_Menu to Fl_Menu_Item (typedef for back compatability)
+6/22/98: Added @|| symbol so you have complete tape deck controls
+6/22/98: MSWindows menus now come out atop the icon dock
+6/22/98: FL_MENU_RADIO draws diamond rather than square
+6/22/98: X fl_polygon changed to match the MSWindows version
+6/19/98: Fixed bug on Solaris (sprintf in fl_font.C)
+6/18/98: Fixed Alt-GR on foreign keyboards under MSWindows
+6/17/98: added Fl_Menu_::global() so shortcuts work everywhere
+6/16/98: Tried to make Fl_Scroll better, children can change their size
+6/15/98: Fl_Window::callback replaces Fl::atclose (which is deleted)
+6/15/98: FL_INT_INPUT & FL_FLOAT_INPUT just draw text red if it is illegal
+6/15/98: Fl_Valuator::format() is a virtual function
+6/14/98: fixed fl_draw_image on 8-bit truecolor visuals
+6/10/98: simplified forms compatability: Fl_Group::end_forms() replaces stuff
+6/09/98: Added "New" to fluid, fixed some bugs with redisplay
+
+fltk-0.99
+
+6/07/98: fluid no longer puts 'if (!w) {...}' around code for window w
+6/07/98: Can compile shared library on Linux (matches Debian release)
+6/05/98: added Fl_Menu_::popup(x,y,w,h) and Fl_Menu_Button::popup()
+6/05/98: greatly speeded up truecolor visuals by not doing XAllocColor
+6/03/98: zero-sized fl_clip() works
+6/02/98: fluid cut file moved from /tmp to $HOME for security reasons
+6/01/98: MSWindows color palette support on 8-bit displays
+5/27/98: fluid can set shortcuts of buttons and menu items
+5/26/98: integer (instead of string) button & menu shortcuts (INCOMPATABLE)
+5/23/98: cut/paste for MSWindows
+5/23/98: detects if OpenGL overlay exists on MSWindows
+5/22/98: fixes for IRIX 6.2 n32 compiler
+5/20/98: added code, codeblock, decl, and declblock to fluid
+5/20/98: you can pick the items off of menus in fluid
+5/19/98: fluid can now create menus & menu items!
+5/19/98: Fl_Bitmap, Fl_Pixmap, Fl_Image now have label(Fl_Menu) method
+5/17/98: Can use hardware overlay planes in Fl_Gl_Window on MSWindows
+5/16/98: Fl_Light_Button uses down_box() to determine light shape
+5/13/98: fixed many annoying bugs on MSWindows
+5/10/98: new Fl::grab(Fl_Widget*) replaces modal(Fl_Widget*)
+5/05/98: Fl_Gl_Window does not use scissor anymore
+5/04/98: changed Fl_Color_Chooser to use floating point rgb values
+5/04/98: added Fl_Browser @-commands to set font, color, size, background
+5/04/98: added Fl_Browser::column_widths() for multi-column display
+5/04/98: renamed Fl_Browser::specialkey() to Fl_Browser::format_char()
+5/04/98: fixed float/int input where they never work after 1st illegal char.
+5/03/98: fixed bitmaps on MSWindows
+4/27/98: renamed Fl_Slider::size() to Fl_Slider::slider_size()
+4/27/98: renamed fl_pixmap_size to fl_measure_pixmap
+4/27/98: added labeltype measure function, tabs & menus use it
+4/26/98: added labeltype/font/size/color to Fl_Menu
+4/26/98: '_' in menus replaced with FL_MENU_DIVIDER bit (!!! INCOMPATABLE !!!)
+4/21/98: swapped OK/cancel positions on popups to match gtk/gnome
+4/20/98: added Fl_Window::non_modal()
+4/19/98: '/' in menus replaced with FL_SUBMENU bit (!!! INCOMPATABLE !!!)
+4/16/98: fluid puts extra_code for windows & groups *after* adding children
+4/15/98: fixed numericsort to work for more than 10 digits.
+4/15/98: merges adjacent mouse-moved events (should have motion history)
+4/15/98: event mask for children windows left on (helps for using fl_xevent)
+4/12/98: added Fl_Input::static_value(x) that avoids doing malloc & copy
+4/12/98: you can insert ^@ (nul) into Fl_Input, Fl_Output, and cut/paste
+4/12/98: secret fl_encoding variable may be set to override iso8859-1
+4/11/98: added FL_ALIGN_NOWRAP & FL_ALIGN_CLIP
+4/10/98: MSWindows supports OpenGL!
+4/10/98: uses transient_for property for modal windows
+4/05/98: added Fl::modal(window) to fix menu problems
+4/05/98: better drawing of dials
+3/22/98: replaced Fl::abort() with: Fl::warning(), Fl::error(), Fl::fatal()
+3/22/98: added Fl::set_fonts() to get all the fonts from server
+3/21/98: really neato new color chooser
+3/17/98: new fl_draw_image with callback for arbitrary image data formats
+3/17/98: mucho improvement in the MSWindows port, it is now usable!
+3/16/98: new fl_show_colormap (single pop-up array of all colors)
+3/13/98: fixed borders under KDE's kwm.
+3/13/98: Uses X regions to update window, new fl_clip functions
+3/08/98: Round buttons now draw much more attractively
+3/05/98: Fl_Tabs draws the tabs much nicer
+3/05/98: Fl_Input now does compose-character sequences
+3/04/98: Fluid: changing objects with panel open saves changes to old objects
+3/03/98: Uses select() instead of poll() even on sgi (fixes Irix 6.3)
+2/26/98: Added Fl::get_key(n), Fl::event_key(n), Fl::event_state(n)
+2/23/98: Added Fl_Tile (maximum of 2 across and 2 down children)
+2/07/98: Esc key (if not used for anything else) will close window
+2/07/98: Adds ":0.0" to -display if missing
+2/06/98: Rearrangement to make a MSWindows port easier
+2/02/98: Does not die on X errors
+2/01/98: Controls for valuators added to fluid
+2/01/98: Added Fl_Value_Input and Fl_Value_Output
+1/29/98: Added Fl_Valuator base class for sliders, dials, etc
+1/29/98: fixed colormap-allocation hang on Solaris
+1/27/98: fixed the red-window problem in fluid on IRIX 6.2
+1/26/98: changed float to double everywhere to shut MSVC++ up
+1/23/98: Fl_Group does begin() in constructor (dangerous?)
+1/23/98: Greatly simplified how to subclass groups and redraw them
+1/22/98: Added Fl_Widget::damage(bits,x,y,w,h) to do clipped redrawing
+1/22/98: New Fl_Bitmap::draw() methods (and Fl_Pixmap, Fl_Image)
+1/22/98: Word wrap in the labels
+1/21/98: Renamed Fl_Object to Fl_Widget, to match common toolkit terminology
+
+fltk-0.98
+
+1/17/98: renamed the library to fltk
+1/14/98: added fl_curve
+1/14/98: fl_arc really works (finally!) no more 16-sided circles
+1/14/98: replaced fl_end() with fl_end_line(), etc
+1/12/98: Does not crash with very large WM_COMMAND strings
+1/12/98: Cleaner menus that work ok w/o overlay or save-behind
+1/12/98: Fluid objects may be named "a.x" or "a->x" or similar
+1/12/98: Fl_Double_Window supported in fluid with a kludge
+
+FL-0.98
+
+1/9/98: Fl_Group now uses array, eliminated next(), prev(), first(), last()
+1/7/98: Removed many uninteresting test programs to make distribution smaller
+1/7/98: Removed Fl_Window::set_atclose(), use Fl::set_atclose() instead
+1/6/98:	Reduction of number of .html files used for documentation
+1/6/98: added event_is_click(), renamed reset_clicks to event_is_click(0)
+12/15/97: Huge improvements to menus: can pop up with any item selected
+	  and Fl_Choice uses this to pop up lists with arrow on item,
+	  underscore shortcuts added to Fl_Menu_Button and Fl_Choice
+	  and Fl_Menu_Bar.
+12/12/97: Fl_Gl_Window::invalidate() added, use this instead of valid(0)
+12/11/97: New navigation keys in the menu code!
+12/11/97: Microsloth-style underscore shortcuts on all buttons
+12/07/97: Fixed Xdbe (it sent backbuffer rather than window toXDBEswap...())
+12/05/97: mandelbrot demo created
+12/05/97: Fl_Window::make_current() for incremental redrawing added
+12/05/97: fl_overlay_rect() and fl_overlay_erase() to xor selection box
+12/02/97: Shortcut keys to scroll browser up/down (finally!)
+
+FL-0.97
+
+11/30/97: Many bugs with overlay + Xdbe windows fixed
+11/30/97: Numeric keypad types numbers even if NumLock off (not portable?)
+11/28/97: Fluid frees unused images
+11/25/97: Added Fl_Object::size_range(...) to control resizing
+11/25/97: Fluid can label objects with xbm, xpm, or gif images!
+11/24/97: FL_DRAG & FL_MOVE set Fl::event_time()
+11/23/97: minimal update for sliders (less blinking of large sliders)
+11/17/97: renamed Fl_Input_::handle to handletext to prevent C++ warnings
+11/17/97: minimal update for Fl_Browser (less blinking)
+11/17/97: ability to set and check edge thickness of box types
+11/16/97: Added Xdbe (double buffer extension) support to Fl_Double_Window
+11/11/97: fixed crash if FL_RELEASE deletes Fl::pushed() object
+11/11/97: ./configure makes a config.h, detects many more things
+11/10/97: can use 32bit visuals with xrgb data layout
+11/10/97: restored code for arbitrary 32 bit visual color masks
+11/10/97: fl_draw_pixmap shares buffer with fl_draw_image
+
+FL-0.96
+
+11/06/97: Uses GNU ./configure script to build
+11/05/97: Made fluid work with Fl_Tabs
+11/03/97: Fl_Browser_ has show_scrollbar() virtual func for subclass
+	  to override to change type of scrollbar or force it on
+11/03/97: Fl_Slider::slider(uchar) attribute to set box type for slider
+11/03/97: no limit on how many points are sent to fl_vertex() 
+11/03/97: added FL_OVAL_BOX, FL_OFLAT_BOX, FL_OSHADOW_BOX, FL_OVAL_FRAME
+10/29/97: made fluid read fd files from Forms and XForms fdesign (sort of)
+10/28/97: fluid works!  I am ready to release it.  Needs directions
+10/28/97: renamed Fl_Text to Fl_Output
+10/28/97: added Fl_Text_Adjuster
+10/28/97: fixed double window crash when fl_gc is not set correctly
+10/22/97: made Fl_Text be a subclass of Fl_Input_
+10/16/97: mucho work on fluid!  almost there...
+10/15/97: added Fl_Fill_Dial
+10/15/97: changed fl_circle to use XDrawArc
+10/14/97: minimal update of Fl_Input, to reduce blinking
+10/14/97: Removed all uses of fl->, replaced with Fl:: "namespace"
+10/14/97: moved setting of colors, fonts, boxtypes, labeltypes to Fl::
+10/14/97: fixed the gray ramp to really go from black to white
+10/10/97: Cleanup of button and button subclasses
+10/9/97: Changed "style" to "font" for clarity
+10/8/97: Added engraved/embossed/shadow label types
+10/6/97: Added when() to many objects
+10/1/97: Fl_Overlay_Window will use hardware overlay if possible
+10/1/97: Fixed shortcuts for Fl_Choice to do redraw
+9/29/97: Much better fl_draw_image for 8-bit visuals
+9/26/97: Fixed gl_color() when drawing into gl overlay
+9/25/97: Fl_Gl_Window simulates overlay if hardware not provided
+9/22/97: Added FL_ACTIVATE/DEACTIVATE/HIDE/SHOW event types
+9/18/97: Click/shift+click on Fl_Adjuster moves it by increments
+9/18/97: cleanup & simplification of window creation and drawing code
+9/18/97: fl_draw_into(xid), Fl_Window::make_xid(vis) added
+9/18/97: Fixed background pixel support to not try so hard
+
+FL-0.95
+
+8/25/97: Forms file chooser is emulated using libFL file chooser
+8/25/97: Uses background_pixel if possible to speed up box drawing
+8/23/97: XForms .86 compatability added, required many changes
+8/22/97: Added fl_draw_pixmap and Fl_Pixmap (simple version only!)
+8/19/97: The BIG FLIP!  Turned coordinate system over so +y is down
+8/08/97: Glut compatability added
+8/06/97: added fl_color(r,g,b) to set rgb color to draw in
+8/05/97: added fl_draw_image for color pictures (!)
+8/03/97: made x.H and put X-specific fl variables in there
+7/27/97: greately improved fl_font_enumerate to return sizes
+7/26/97: Much cleanup, rearrangement of function and header file names
+7/20/97: Added overlay drawing ability to Fl_Gl_Window
+7/17/97: Celebrated Titanic being done!  Well, mostly...
+6/25/97: Make -DUSE_X true all the time, GL fl_draw functions removed
+6/10/97: fluid finally produced code that compiles!  Still a long
+	ways to go...
+6/8/97: Added fl->add_xevent_handler so your program can get at those
+	XExtension events.  Rewrote fl->selection_owner so it uses
+	this, mostly to test it.  Added Fl_Implementation.H header
+	to src to clean up public header files.
+6/5/97: Added Fl_Window::show(argc,argv,i) so that standard switches
+	can be passed to the main window in a window-system
+	independent way.  Removed xclass() property from Fl_Window,
+	as this replaces it.
+6/5/97: Deferred XMapWindow till fl->flush(), to allow above to work
+4/15/97: needdraw() renamed to damage(), for clarity.
+4/15/97: code rearranged so you don't have to link -lGL if you don't use it
+4/15/97: #ifdef MESA will cause Fl_Gl_Window to take advantage of
+	the fact that the back buffer is unchanged by damage.
+4/18/97: Can use poll() instead of select().  To make your machine
+	use this, see Fl_Poll.H and turn on USE_POLL and turn off USE_SELECT.
+
+FL-0.94
+
+3/26/97: Fl_Browser_ (and Fl_Browser) preserves the position(), even
+	if it is below the data.
+3/26/97: Renamed resizebox() to resizable()
+3/25/97: Made all Fl object instance variables be static.
+3/23/97: Added focus(), belowmouse(), pushed(), and selection_owner()
+	tracking to the Fl object.  Since only one object can be this
+	at a time, this gets rid of redundant storage in every object
+	such as the pushed_ field that was on the buttons.  Also
+	greatly simplified Fl_Group.
+3/21/97: Added glXReleaseBuffersMESA if #ifdef MESA
+3/7/97: Renamed some source files to avoid name conflicts on MSWindows.
+3/5/97: Fl_Menu returns item selected, caller now does the callback.
+3/5/97: Renamed Fl_Menubar to Fl_Menu_Bar.
+3/5/97: Improvements to how Fl_Input scrolls.
+2/11/97: Installs the window's colormap when the mouse enters window.
+2/5/97: Cleaned up the close and exit behavior.  The only way to stop
+	the close box from closing a window is to subclass it and
+	change the response to FL_CLOSE.  The callback is done,
+	however, before closing the window.  Added exit() and error()
+	methods to Fl class, which you can "override" by defining
+	your own versions in your source code.
+1/24/97: Restored setting of XSizeHints (many window managers ignore
+	the Motif window information).
+
+FL-0.93
+
+1/23/97: Got it to compile and run (with -DNO_GL) on Dec Alpha Unix!
+	Mostly this meant getting rid of trailing commas on enum lists.
+1/20/97: DDForms-compatable resize behavior, where it scales
+	everything inside the resizebox.  Also fixed resizing of a
+	group inside a window.
+1/12/97: typing a shift key on some Xlib versions no longer produces
+	a character.  Fixed display of characters shown as \xxx.
+1/12/97: Got it to compile and run (with -DNO_GL) on Alpha Linux.
+1/11/97: Fl_Browser now has a topline() attribute that you can get
+	and set, as well as the Fl_Browser_::position() attribute.
+	topline() is in lines, position() is in pixels.
+1/11/97: General code clean up and size reduction.
+1/11/97: Fl_Group::focus(x) fixed to always work
+1/8/97: fl_file_chooser uses the scandir(), much faster!
+1/7/97: Removed setting of XSizeHints
+12/96: More work on fluid
+
+FL-0.92
+
+10/31/96: New fl->wait() and fl->check() handling so that flip
+	book program would work.
+10/20/96: Removed calls to glFlush when not in a glx context.  This
+	bug caused Mesa 2.0 to crash.  Fixing it required extensive
+	rewriting of the Fl_Window base classes and virtual functions.
+10/../96: Lots of work done on writing fluid
+10/09/96: Added the Fl_Input_ base class.
+09/25/96: All constructors of the form Fl_x(x,y,w,h,label=0).
+09/16/96: More changes to Fl_Input, fixed the scrolling behavior,
+	made it not crash if you paste huge amounts of text in.
+09/11/96: Fixed minimal update when you resize a subwindow.
+09/10/96: Constructor no longer does add().
+09/07/96: FL_SHORTCUT is sent mouse window rather than focus window
+09/07/96: Added ^Z=undo, ^X=cut, ^C=copy ^V=paste to Fl_Input, and
+	made double-click select words and triple-click select lines.
+08/23/96: Tries to send maximum size in XSizeHints
+
+FL-0.91
+
+08/21/96: fluid uses Fl_Overlay_Window
+08/20/96: Added Fl_Overlay_Window
+08/19/96: Added Fl_Double_Window to provide double buffering
+08/19/96: Documentation for subclassing windows
+08/15/96: Fixed bugs with overriding resize() on Fl_Window
+08/15/96: Erases menus before unmap, to fix colormap flash on O2
+08/14/96: Replaced <strings.h> with <string.h>
+08/14/96: Added makeinclude.svr4 (tested on a "SINEX-Z" os)
+08/14/96: Added scandir.c from the GNU C library for SVR4
+08/13/96: makefiles have LIBNAME, VERSION, and REVISION switches
+08/13/96: added (completely untested!) makeinclude.linux.so to make
+	a shared library.  I recommend however that if you are making
+	programs for any kind of distribution that you use the static
+	version of the library, rather than relying on users correctly
+	installing the shared one!
+08/13/96: fixed *many* occurances of wrong scoping of for(int x;;)
+08/13/96: patched out warning messages for enumerations from gcc.
+08/13/96: fixed crash for fixed-pitch XFonts (per_char ptr is NULL)
+08/13/96: some fixes to Fl_Chart so output matches Forms.
+08/13/96: Insure radio button not pressed if mouse released outside it
+08/13/96: Clicking in the value box of a Value_Slider does not move slider.
+08/13/96: Added switches so arrows can't navigate between text fields
+08/13/96: Initializes some stuff it should have in Fl_Menu_Button.
+08/13/96: Non-multiline Fl_Inputs do not treat ^J characters as
+	special, for instance ^K always deletes to the end even if
+	there are imbedded newlines.
+08/13/96: Tab inserts a tab in Fl_MultiLine_Input.  Use Ctrl+Tab to navigate
+08/10/96: renamed from libFL to libFl to avoid existing SGI library
+08/10/96: the static Fl_Object method readqueue has been moved to
+	a method on the Fl object.
+08/10/96: the static Fl_Object method draw_box() renamed fl_box() and
+	put in Draw.H
+08/10/96: fl_label_bitmap has been renamed fl_draw and put in Draw.H
+08/10/96: fixed the deactivated menu items to not draw over the right edge.
+08/09/96: fl_clip works in both X and GL windows when USE_X is defined.
+08/09/96: the static Fl_Object methods event_inside and test_shortcut
+	have been moved to methods on the Fl object.
+	The static Fl_Object method shortcut_text has been renamed
+	to a function fl_shortcut_text and put in the Draw.H header.
+08/09/96: many internal changes to Fl_Group and Fl_Window to support
+	minimal update.  expose() is no longer a virtual function and
+	is private to Fl_Window.  Fl_Object::flush() and qredraw()
+	deleted.  New methods: draw_child(), redraw_child(), and
+	done_drawing(), for calling by draw() implementations.
+	See (not yet written) drawing documentation.
+08/05/96: to make it possible to do minimal update, Fl_Group must draw
+	everything outside of the object's bounding box.  So draw_label()
+	changed to only draw FL_INSIDE or FL_CENTER alignements.  New
+	method draw_outside_label() added to be called by Fl_Group
+	to draw the other labels.  This simplified Fl_Slider and
+	Fl_LightButton some, too.