Remove $Id$ tags, update URL's, and more

- remove obsolete svn '$Id$' tags from all source files
- update .fl files and generated files accordingly
- replace 'http://www.fltk.org' URL's with 'https://...'
- replace bug report URL 'str.php' with 'bugs.php'
- remove trailing whitespace
- fix other whitespace errors flagged by Git
- add and/or fix missing or wrong standard headers
- convert tabs to spaces in all source files

The only relevant code changes are in the fluid/ folder where
some .fl files and other source files were used to generate
the '$Id' headers and footers.

1 files changed, 744 insertions, 744 deletions

diff --git a/CHANGES_1.3.txt b/CHANGES_1.3.txt
index 1dfccb0d5..8844aa027 100644
--- a/CHANGES_1.3.txt
+++ b/CHANGES_1.3.txt
@@ -1,761 +1,761 @@
-CHANGES IN FLTK 1.3.5					RELEASED: Mar 03 2019
-
-Bug fixes and other improvements
-
-	- Updated CHANGES for release, removed one wrong entry
-
+CHANGES IN FLTK 1.3.5                            RELEASED: Mar 03 2019
+
+  Bug fixes and other improvements
+
+  - Updated CHANGES for release, removed one wrong entry
+
 
-CHANGES IN FLTK 1.3.5rc2				RELEASED: Feb 17 2019
+CHANGES IN FLTK 1.3.5rc2                         RELEASED: Feb 17 2019
 
-Bug fixes and other improvements
+  Bug fixes and other improvements
 
-	- Fix Xcode FLTK project for use under macOS 10.14
+  - Fix Xcode FLTK project for use under macOS 10.14
 
 
-CHANGES IN FLTK 1.3.5rc1				RELEASED: Feb 11 2019
+CHANGES IN FLTK 1.3.5rc1                         RELEASED: Feb 11 2019
 
-New features and enhancements (highlights)
+  New features and enhancements (highlights)
 
-	- Add support for macOS 10.13 "High Sierra" and 10.14 "Mojave".
-	- Add FL/platform.H for compatibility with FLTK 1.4 and higher.
-	- Improve OpenGL(3+) support.
-	- Improve Cairo support and (CMake) Cairo detection.
+  - Add support for macOS 10.13 "High Sierra" and 10.14 "Mojave".
+  - Add FL/platform.H for compatibility with FLTK 1.4 and higher.
+  - Improve OpenGL(3+) support.
+  - Improve Cairo support and (CMake) Cairo detection.
 
-Bug fixes and other improvements
+  Bug fixes and other improvements
 
-        - Fix for STR 3473 (and its duplicate STR 3507) to restore configure-based
-          builds on recent Linux/Unix distributions where the freetype-config
-          command has been replaced by pkg-config.
-	- Fix Fl_Tree::insert() with pos out ouf range (issue #18).
-	- Fix Fl_GIF_Image Color Table handling (STR 3491).
-	- Make sure not to access Fl_Menu_ widgets if the widget gets
-	  deleted while the menu (pulldown) is open (STR 3503).
-	- Fix CMake build (fluid) on case sensitive macOS file systems.
-	- Windows/OpenGL: improve pixel format detection (STR 3119).
-	- Add support for macOS 10.14 "Mojave": all drawing to windows is done
-	  through "layer-backed views" when the app is linked to SDK 10.14.
-	- MacOS platform: fix regression in macOS 10.13 where an unbundled app
-	  had its system menu bar unresponsive.
-	- MacOS 10.10 platform: Fl_Window::fullscreen() and fullscreen_off()
-	  no longer call Fl_Window::hide() + Fl_Window::show().
-	  The new procedure essentially resizes the window, as done on
-	  the X11+EWMH and Windows platforms. This improves in particular
-	  the possibility to turn an Fl_Gl_Window fullscreen on and off.
-	- MacOS platform: Support \r\n as end of line used by recent
-	  MS Office apps in clipboard.
-	- Fix Fl_Text_Editor overstrike mode (STR 3463).
-	- More consistent and optimized "gleam" scheme box drawing.
-	- Fix a MinGW build error with new MinGW versions as of Feb 2018
-	  (undefined S_OK and __FD_ISSET), see STR 3454.
-	- Windows/CMake: Add missing definition of WIN32 for Windows builds.
-	  This seems to be necessary for VS2017 and other compilers that
-	  don't #define WIN32, but FLTK relies on this preprocessor macro.
-	  Autoconf/configure and bundled IDE files #define WIN32 as well.
-	- Fix illegal memory access after free when closing fluid (valgrind
-	  reports "Invalid read of size 4"), see also STR 3427.
-	- Fix crash when closing fluid with Fl_Table (STR 3427).
-	- Fix ignored buffer pre-allocation (requestedSize) in Fl_Text_Buffer.
-	  See fltk.general "Fl_Text_Buffer constructor bug" on Dec 5, 2016.
-	- Fix Fl_Browser background and text color parsing (STR 3376).
-	- Fix Windows CreateDC/DeleteDC mismatch (STR 3373).
-	- Update bundled configure scripts config.guess and config.sub.
-	- Fix configure --enable-cairo --enable-cairoext,
-	  see report in fltk.general:
-	  https://groups.google.com/forum/#!topic/fltkgeneral/x80qQ6wt0s4
-	- Fix macOS timer implementation (STR 3387).
-	- Fix drop-to-FLTK-widget under MSWindows when the desktop is
-	  rescaled (STR 3390).
-	- Add support for macOS 10.13 "High Sierra". Subwindows don't
-	  move correctly under 10.13 without this fix.
-
-
-CHANGES IN FLTK 1.3.4-1					RELEASED: Nov 15 2016
-
-Bug fixes and other improvements
-
-	- Fix Windows IDE solutions VisualC2008 and VisualC2010 to
-	  build properly if the FLTK source directory is located
-	  in a path that contains spaces.
-
-	Note: this is a source tar file update that is only necessary
-	if you build one of the above mentioned Visual Studio IDE
-	solutions in a path with spaces. Nothing else changed, no
-	documentation updates.
-
-
-CHANGES IN FLTK 1.3.4					RELEASED: Nov 11 2016
-
-Bug fixes and other improvements
-
-	- Fix test/native-filechooser help display artifact (STR #3349).
-	- MacOS: fix a crash when closing a fullscreen window.
-	- Accept empty Fl_Pixmap in Fl_RGB_Image c'tor (STR #3348).
-	- MacOS: fix drawing error when a window containing a hidden subwindow
-	  is changed to fullscreen (error visible with the tabs test program).
-	- MacOS: fix possible crash when enabling fullscreen in test/scroll.
-	- Add a snapshot of known STR's and RFE's (KNOWN_BUGS.html).
-
-CHANGES IN FLTK 1.3.4rc3				RELEASED: Oct 31 2016
-
-	Bug fixes and other improvements
-
-	- Fix string truncation in fluid (STR #2722 continued).
-	- MacOS: fix a small problem where the Command-Quit menu hotkey
-	  may not work if Fl_Native_File_Chooser is used before any
-	  window is shown.
-
-
-CHANGES IN FLTK 1.3.4rc2				RELEASED: Oct 24 2016
-
-	Bug fixes and other improvements
-
-	- Make sure the "File Systems" menu item of Fl_File_Chooser
-	  lists "/" as the first mounted file system (Linux/Unix platform).
-	- Added line numbers to fluid Edit -> Show Source Code viewer.
-	- Improved fluid's template handling (STR #3335).
-
-
-CHANGES IN FLTK 1.3.4rc1				RELEASED: Oct 17 2016
-
-	New features and extensions
-
-	- Added support for Mac OS 10.11 "El Capitan" and 10.12 "Sierra".
-	- Added full support of true subwindows to the Mac OS X platform.
-	  Window nesting to any depth is possible. An Fl_Gl_Window window or
-	  subwindow can contain Fl_Window's as subwindows.
-	- Fluid now supports external editors (STR #3213)
-	  See: Edit -> GUI Settings -> Use external editor
-	- Added method Fl_Widget::is_label_copied().
-	- Added methods Fl_Copy_Surface::w(), Fl_Copy_Surface::h(),
-	  and Fl_Copy_Surface::draw_decorated_window().
-	- Added method Fl_Image_Surface::draw_decorated_window().
-	- Added method Fl_Shared_Image *Fl_Image_Surface::highres_image()
-	  to draw into a high-resolution bitmap image (Mac OS X only).
-	- Added support for OpenGL version 3 and later.
-	- Added method Fl_Mac_App_Menu::custom_application_menu_items()
-	  allowing customization of the application menu (Mac OS X only).
-	- Added 'fluid -u' command-line switch to upgrade fluid files in
-	  batch mode. This option opens a fluid ('.fl') file and saves it
-	  overwriting the old file with the current syntax and library version
-	  number. Use with care (input file is overwritten unconditionally).
-	- Added FL_ZOOM_GESTURE gesture for OS X (only). Needs implementation
-	  on other platforms.
-	- Added FL_ABI_VERSION, FL_API_VERSION, Fl::abi_version(), and
-	  Fl::api_version(). Constants can be used to determine the compiled
-	  FLTK version. Functions can be used to find the linked library version.
-	- Added Fl::abi_check() method to test if the runtime (linked)
-	  ABI version is correct.
-	- Added Fl_Image::fail() to test if an image was loaded successfully
-	  to allow for easier error detection when loading images (STR #2873).
-	- Added line numbers to fluid's source code viewer for New -> Code
-
-	New configuration options (ABI version)
-
-	- FLTK's ABI version can now be configured with 'configure', CMake, or
-	  by editing a supplied file when using the bundled IDE projects.
-	  See documentation in README.abi-version.txt.
-
-	1.3.4 ABI FEATURES
-
-	- Added deactivated user icon to Fl_Tree.
-	- Added Fl_Shared_Image::scale(width, height) which gives a shared
-	  image its own drawing size, independently of the size of the
-	  underlying image. This improves image drawing on high resolution
-	  surfaces such as Laser printers, PDF files, and Apple retina displays.
-
-	Other improvements
-
-	- Configure now correctly sets HAVE_* variables only if both the
-	  library and the header files were found. The configuration process
-	  is aborted if Xft was requested explicitly with --enable-xft and
-	  Xft was not found. The configuration summary now shows _found_
-	  options as opposed to requested options.
-	- Improved drawing of rounded box (STR #2943).
-	- Full support of Apple 'retina' displays for which one drawing unit
-	  corresponds to two pixels.
-	- The Mac OS X platform no longer uses the deprecated AGL
-	  (Apple GL library) to draw OpenGL data. Instead, it uses standard
-	  Cocoa APIs. This allows FLTK to support drawing GL scenes at high
-	  resolution when an Fl_Gl_Window is mapped to a 'retina' display.
-	- Added Fl_Gl_Window::pixel_w(), Fl_Gl_Window::pixel_h(), and
-	  Fl_Gl_Window::pixels_per_unit() useful for high resolution OpenGL windows.
-	- fl_read_image() now captures all pixels within the rectangle
-	  described by its arguments, whether they belong to a GL scene
-	  or not (STR #3142). It also captures subwindows of GL windows.
-	- Fl::delete_widget() now hides the widget or window immediately
-	  (i.e. when called) - only destruction is delayed as before.
-	- FLTK header files don't expose X11 definitions in user code any more
-	  unless requested by including FL/x.H explicitly or implicitly.
-	- The PostScript code output when printing images under Linux/Unix
-	  is now much smaller by using lossless compression techniques.
-	- The Linux/Unix printer dialog now uses BSD-style printing commands
-	  (lpr/lpq) when SystemV-style commands (lp/lpstat) are not available.
-	- Drawing alpha-blended images under X11 is now accelerated with
-	  Xrender.
-	- The font used for the FL_COURIER font family was changed on the Mac OS X
-	  platform from 'Courier New' to 'Courier' because it was too thin.
-	- Text drawing on the Mac platform supports Unicode 'variation selectors'
-	  in the range [0xFE00-0xFE0F].
-	- Added a Mac OS implementation of Fl_Window::wait_for_expose() that
-	  became necessary with Mac OS 10.10 "Yosemite".
-	- Added the libfltk target to the Xcode project producing a static
-	  version of the FLTK library (Mac OS X).
-	- Restored the possibility to call Fl::set_font() before main() starts.
-	- Allow using the --enable-x11 configure option on the Mac OS platform
-	  which produces an X11 version of the FLTK library (don't use unless
-	  you know what you're doing).
-	- FLTK code and fluid-generated code can be used in static initializers.
-	- Added light gray separator line to fluid's widget browser (STR #2997).
-	- Improved tooltip behavior for huge tooltips: remove flicker, support
-	  key/mouse dismiss (STR #2650).
-	- Modifier key names displayed in shortcut labels can now be localized.
-	  See documentation of fl_shortcut_label(). You can set modifier key
-	  names for Ctrl, Alt, Shift, and Meta by assigning global string
-	  pointers to your translated modifier key names.
-	- Many documentation improvements and fixes.
-	- Fixed many compiler warnings (STR #2988).
-	- Fluid now generates code with less compiler warnings (STR #2813).
-	- Many CMake improvements and fixes. Note: CMake is mostly operating
-	  now, but not yet recommended for production use. Please test and
-	  report issues.
-	- Updated bundled zlib from 1.2.5 to 1.2.8.
-	- Updated bundled libjpeg from jpeg-8c to jpeg-9a.
-
-
-	Bug fixes
-
-	- Fix potential crash when using keyboard navigation on Fl_Tabs
-	  widget without children (STR #3333).
-	- Fix potential crash if Fl_Window::icon(NULL) was called to clear
-	  (reset) a window icon. This is now legal and documented behavior.
-	  The same applies to Fl_Window::default_icon().
-	- Allow widget callback to be NULL, i.e. no callback (STR #2835).
-	- Fixed Fl_Help_View buffer overflow (STR #3275).
-	- Fl_Browser now correctly adjusts its scrollbars when the default
-	  text size is changed with textsize(int) (STR #3057).
-	- Fixed Fl_Text_Display/Fl_Text_Editor slow scrolling, line number
-	  display, wrap mode "hiding" text behind scrollbars, and more
-	  scrollbar handling (alignment) (STR #3272).
-	- Fixed valgrind warning (uninitialized variable) in Fl_Window.
-	  Visible only with FLTK_ABI_VERSION >= 10303, since FLTK 1.3.3.
-	- Fixed Windows drag'n'drop not showing insert position if the drop
-	  target is inside the same window or process (STR #3209).
-	- Fixed undefined reference building shared cairo library (STR #3276).
-	- Fixed Fl_Browser if text argument to some methods is NULL (STR #3269).
-	- Fixed missing image release in fluid (STR #2840).
-	- Fixed out-of-bounds memory access in fluid (STR #3263).
-	- Fixed trailing white space in fluid .fl files (STR #3239).
-	- Several box types were not drawn correctly when deactivated.
-	  The background color for deactivated widgets is now correct:
-	  fl_inactive(color()) (STR #2907).
-	- Fix inconsistent interpretation of ld() in image handling
-	  (STR #3308). This is a minor issue since ld() is usually 0 or
-	  w()*d(). Documentation has been fixed, and ld() handling is now
-	  consistent in Fl_(RGB_)Image and fl_draw_image() and friends. See
-	  documentation of Fl_Image and Fl_RGB_Image for more information.
-	- Fixed Fl_Pixmap (background) drawing to respect the clip region
-	  (STR #3206).
-	- Fixed reading .pbm image files: 1 is now interpreted as black,
-	  and images whose width are a multiple of 8 are correctly read.
-	  Note: if you relied on the faulty behavior you may need to fix
-	  your image files.
-	- Restored window background drawing, particularly the 'plastic'
-	  scheme's background (STR #3059). This was a regression since
-	  FLTK 1.3.0.
-	- Prevent sending (FL_SHORTCUT) events to inactive widgets (STR #3216).
-	- Fixed button label clipping (STR #3237).
-	- Fixed Fl_Menu_::item_pathname() handling of descending submenu
-	  pointers (STR #3177).
-	- Fl_Text_Display: style buffer colors are no longer manipulated by
-	  fl_contrast() for normal text drawing (fltk.coredev thread started
-	  04/08/15, Subject: "RFC: Fl_Text_Display style buffer color weirdness")
-	- Fl_Tree::deactivate() now affects draw color of items (must have
-	  ABI 1.3.3 or higher enabled). For icons to draw deactivated,
-	  enable ABI 1.3.4. (test/tree has a 'deactivate tree' button)
-	- Fl_Tree::find_item() did not find items if the pathname contained
-	  identical strings (STR #3234).
-	- Fixed possible bad border effect when a set of radio menu items
-	  is located first in its menu (STR #3176): Fl_Menu_Item::set_only()
-	  is deprecated and replaced by Fl_Menu_::set_only(Fl_Menu_item*).
-	- Restore the correct state of mouse buttons and keyboard modifier keys
-	  after closing a file or printer dialog (STR #3221).
-	- Fix for deactivate colors issue with Fl_Text_Display/Editor (STR #3219).
-	- Fixed issue with MSWindows platform where the program kept running
-	  after closing all its windows (STR #3165).
-	- Fix potential buffer overflow (MSWindows: BEX64 error) and problem with
-	  MSWindows environment variables "HOME"(MinGW) vs. "UserProfile"(DOS)
-	- Fix issue with MSWindows platform where a window would decrease
-	  in size after each close/open (STR #3167).
-	- Fix undefined reference XGetUtf8FontAndGlyph (STR #3191).
-	- Fix potential keyboard hangup (STR #3192).
-	- Fix for: .xbm images were not previewed (STR #3131).
-	- Fixed crash on Mac platform when resizing a not yet shown() Fl_Gl_Window.
-	- Fixed potential Windows GDI leak (STR #3254).
-	- Fixed Linux/Unix potential program hang when dialog pops up while
-	  a menu is open (STR #3179).
-	- Fixed a crash when a Unix/Linux program calls take_focus() before any
-	  window has been show()n.
-	- Fixed an error on the Mac platform when drawing to an Fl_Image_Surface
-	  object without using the Fl_Image_Surface::draw() method.
-	- Fixed STR #3268 where a fullscreen window could become relocated
-	  behind the menu bar and dock (Mac OS only).
-	- Fixed STR #3207: ^C not working when numlock or capslock is on.
-	- Fixed code editor in Fluid (STR #3184).
-	- Fixed a potential hangup of the Fl::awake() queue under Windows if
-	  a window is resized or moved while the Fl::awake() message is sent
-	  (STR #3143).
-	- Fixed a regression: restore the possibility to call
-	  fl_draw_image(buf,X,Y,W,H,D,L) with negative D and/or L arguments.
-	- Fixed overflow in Fl_Valuator::precision(int) to 0...9 (STR #3280).
-
-
-CHANGES IN FLTK 1.3.3					RELEASED: Nov 03 2014
-
-	New features and extensions
-
-	- New class Fl_Copy_Surface allows copying graphical data to the
-	  clipboard in a cross-platform way (STR #3058).
-	- Support for pasting graphical data from the clipboard to a widget.
-	- New class Fl_Image_Surface allows drawing into an Fl_Image object.
-	- Methods Fl::add_clipboard_notify() and Fl::remove_clipboard_notify()
-	  to get notifications whenever the clipboard changes (STR #2636).
-	- New method Fl_Window::wait_for_expose() (STR #3124, STR #3129).
-	- New bilinear scaling method for RGB images (STR #2869, STR #3062).
-	- New method Fl_Widget::top_window() (STR #2948).
-	- New method Fl_Widget::top_window_offset() (part of STR #2944).
-	- New Fl_Tree_Item methods label_x(), label_y(), label_w(), label_h().
-	- New methods Fl::enable_im() and Fl::disable_im() to enable/disable
-	  system Input Methods (IM).
-	- New methods Fl::add_system_handler() and Fl::remove_system_handler()
-	  to intercept low level system events.
-	- New FLTK scheme "gleam" (STR #2672).
-	- New method Fl::is_scheme() to compare the current scheme name.
-	- New method to set custom icons for windows (STR #2816),
-	  see Fl_Window::icon() for more info.
-	- New method to set any custom cursor, based on a Fl_RGB_Image object.
-	  Also changed fallback cursors to use this method, so that fallback
-	  cursors are handled in a platform independent manner (STR #2660).
-	- New ability to convert Fl_Pixmap to Fl_RGB_Image (STR #2659).
-	- Support for full screen windows over multiple monitors.
-	- New optional line numbers in Fl_Text_Display and options to control
-	  line numbers and word wrapping (on/off) in example test/editor.cxx.
-	- On Linux/Unix, class Fl_Native_File_Chooser uses file dialogs from
-	  the Gnome environment (provided by the libgtk dynamic library) if
-	  available, and falls back to Fl_File_Chooser if not (STR #3088).
-	  Use option Fl::OPTION_FNFC_USES_GTK to enable/disable this feature.
-	- New support for the Mac OS text input system that deals with character
-	  composition and input of languages with large character sets (e.g.
-	  Chinese and Japanese). This implementation has been reported to work
-	  well for Chinese. Superficial testing suggests it's also operational
-	  for Japanese. In-depth testing remains needed though.
-
-	Other improvements
-
-	- Many CMake improvements (e.g. STR #2962, 2977, 2994, 3045, 3055).
-	- Some autoconf, configure improvements.
-	- Removed 1024 bytes constraint in labels and browser lines (STR #2990).
-	- Mac OS version of Fl_Native_File_Chooser: when using filters in a
-	  save file dialog, the output file extension gets changed when the
-	  user modifies the output file type.
-	- Many Mac OS X improvements related to Fl_Sys_Menu_Bar.
-	- Improved Mac OS X keyboard handling of special keys or combinations.
-	- General Mac OS X improvements, incl. high resolution (Retina)
-	  displays, and support up to Mac OS X 10.10.
-	- Documentation improvements and clarifications.
-	- Printing support improvements, including GL windows.
-	- Many improvements related to Fl_Tree (some of them only as ABI
-	  breaking features, see below).
-	- Some static data has been made 'const' to improve memory usage
-	  with shared libraries.
-	- Don't grab navkeys with modifiers (CTRL, ALT), as the application
-	  may want them (STR #3104).
-	- Check compiler support of -fvisibility, -fvisibility-inlines-hidden,
-	  and use it, if available. Reduces shared library size.
-	- Drag'n'drop behaves better now: if text is dropped in the widget it
-	  comes from, then it works like cut and paste.
-	- Other improvements of DND handling when dragging text from other
-	  applications, e.g. Firefox and Thunderbird.
-	- Windows message WM_QUIT is processed like SIGTERM, i.e. as a
-	  request to terminate the program.
-	- Fluid no longer closes the code window when hitting ESC (STR #2997).
-	- Improved Fl_Widget::when() handling in Fl_Tabs (STR #2939).
-	- Improved support for more recent compilers (clang and gcc) that
-	  issue more warnings, and fixed some 32-/64-bit compilation issues.
-	- Added method Fl_Window::clear_modal_states() to make it possible
-	  to remove the modal or non-modal state from a window (STR #3123).
-
-	Bug fixes
-
-	- Fixed word selection dragging in text input (STR #3014).
-	- Fixed border padding for special cases (STR #3061, Windows only).
-	- Fixed crash if Fl_Window::flush() called while window not shown()
-	  (STR #3028).
-	- Fixed segfault in fl_set_fonts_xft.cxx when loading fonts not named
-	  as expected (STR #2976).
-	- Fixed a memory leak in font loading/allocation (STR #3069).
-	- Fixed minor memory leaks in handling/freeing of X11 objects.
-	- Fixed OS X fl_read_image() and Fl_Paged_Device::print_window_part()
-	  when using a Retina display.
-	- Fixed MinGW build if configure didn't find strcasecmp() (STR #2994).
-	- Fixed access of protected member under Linux/Unix (STR #2903).
-	- Fixed various Mac specific OpenGL issues (STR #2944)
-	- Fixed PostScript printing with non-english locale (STR #3130).
-	- Fixed a regression in Fl_File_Chooser since FLTK 1.1.8: the
-	  Enter key now selects the file again.
-	- Fixed a bug in Fl_Native_File_Chooser (Windows) for some file name
-	  input filters (STR #3101).
-	- Fixed out-of-bounds memory access in Fl_Text_Display (STR #2730).
-
-    1.3.3 ABI FEATURES
-
-	To enable the following ABI features, put:
-	#define FLTK_ABI_VERSION 10303
-	..at the top of your FL/Enumerations.H and rebuild FLTK and your app.
-
-	- Added Fl_Window::shape(const Fl_Image*) to create arbitrarily-shaped
-	  windows
-	- Made Fl_Help_View::handle() public and Fl_Help_View::draw() protected
-	  to enable inheritance and for consistency (STR #2834).
-	  Note: both methods were private.
-	- Made Fl_Scroll::recalc_scrollbars() protected so that it can be used
-	  in derived widgets to calculate scrollbar visibility and positions.
-	- Added Fl_Table::tab_cell_nav() for controlling Tab key navigation of table
-	- Added Fl_Tree::get_selected_items(), returns the selected items as an array
-        - Added Fl_Tree::item_draw_callback(), letting one define a custom draw
-	  function for Fl_Tree_Item's.
-	- Fl_Tree: various related changes:
-	    o Added horizontal scrollbar
-	    o Separated draw() and tree size calculation
-	    o Added new public methods:
-	        > resize()           -- uses optimized dim calc, avoids tree recalc
-		> next_item()        -- added parameters: direction, visibility
-		> extend_selection() -- added parameters, improved algorithm
-		> calc_dimensions()  -- calc tix/y/w/h, tox/y/w/h and scrollbars
-		> calc_tree()        -- calc tree_w/tree_h
-		> recalc_tree()      -- schedules calc_tree()
-		> first_visible_item(), last_visible_item(), next_visible_item()
-		> first_selected_item(), last_selected_item(), next_selected_item()
-	    o Added protected variables:
-	        > _tix/y/w/h      -- tree widget 'inner' dimension
-		> _tox/y/w/h      -- tree widget 'outer' dimension
-		> _tree_w,_tree_h -- entire tree hierarchy width/height
-	    o Deprecated:
-	        > item_clicked() -- use callback_item() instead
-		> first_visible() -- use first_visible_item() instead
-		> last_visible() -- use last_visible_item() instead
-
-	- Fl_Tree_Item: various related changes:
-	    o Added Fl_Tree ptr: needed for auto-recalc when item modified directly
-	    o Added new methods tree(), recalc_tree()
-	    o Added new ctor that accepts Fl_Tree*
-	    o draw() parameters changed to include tree size calculations
-	    o Deprecated:
-	       > ctor using Fl_Tree_Prefs parameter (Fl_Tree* version better,
-	         and must be used for 1.3.3 ABI features to work correctly)
-	       > next_displayed() -- use next_visible() instead
-	       > prev_displayed() -- use prev_visible() instead
-	- test/tree: added tests for newly added features
-
-CHANGES IN FLTK 1.3.2					RELEASED: Dec 12 2012
-
-	- Removed unnecessary drawing calls (STR #2898)
-        - Fixed regression in FLTK 1.3.1 for unbundled Mac OS FLTK applications
-	  that did not appear in dock nor have a menu bar (STR #2890).
-        - Fl_Table::clear() now calls table->clear() for consistency. (STR #2889)
-	- Fixed Fl_Scroll widget that fails under Mac OS X 10.8 and Retina
-	  display (STR #2887).
-	- Prevents scrollbars from drawing when widget is sized too small
-	  to be visible (STR #2886).
-	- Documented how to make a Mac OS X FLTK application launchable
-	  by dropping files on its icon.
-	- Fixed a Mac-specific issue that appeared with OS 10.8 (Mountain Lion):
-	  long delay before opening when the application is started by dragging
-	  a file on the application icon.
-	- Fixed use of PNG image from in-memory data (STR #2884).
-	- Added static Fl_RGB_Image::max_size(size_t) to limit the maximum
-	  memory size allowed to RGB images (STR #2881).
-
-CHANGES IN FLTK 1.3.1					RELEASED: Nov 06 2012
-
-	- Fixed utf_strncasecmp and utf_strcasecmp
-	- Moved all inline constructors into source file to avoid bad DLLs
-	- Fixed Fl_Widget::copy_label() and Fl_Window::copy_label() when
-	  called with the old label() (STR #2836)
-	- Fixed Fl_Input_::maximum_size() documentation and replace() method
-	  to honor maximum_size() as number of allowed characters (STR #2747).
-	- Fixed a potential crash if Fl_Double_Window::flush() was called
-	  before show()
-	- Fixed regression (in FLTK 1.3.0) that could clear a radio
-	  button by using the keyboard (space or shortcut) (STR #2748)
-	- Fixed fl_pie() drawing too small on X11 (STR #2703)
-	- Fixed Fl_Menu issue with unusual menu flags (STR #2680)
-	- Fixed Windows DLL import of fl_xid() (STR #2670)
-	- Added Fl::screen_work_area() functions that compute the work area
-	  of a screen. These functions improve the positioning of menus.
-	  Changed Fl::x(), Fl::y(), Fl::w(), Fl::h() functions
-	  to return the origin and size of the work area of the main screen
-	  (STR #2695 + 2697)
-	- Created the FL_SCREEN_CONFIGURATION_CHANGED event that is triggered
-	  when a screen is added, removed, moved or when resolution is changed
-	  (STR #2600)
-	- Improved the description of page size and orientation by
-	  Fl_PostScript_File_Device.
-	- Added support for horizontal wheel movement under X11 and Windows
-	  Vista and above (STR #2644).
-
-    1.3.1 ABI FEATURES
-	  (To enable the following ABI features, put: #define FLTK_ABI_VERSION 10301
-	  at the top of your FL/Enumerations.H and rebuild FLTK and your app)
-        - Fl_Tree optimized to support large trees (eg. 100k items):
-	  Added _next_sibling and _prev_sibling to Fl_Tree_Item class,
-	  and support methods.
-
-
-CHANGES IN FLTK 1.3.0					RELEASED: Jun 16 2011
-
-	New Features
-
-	- Added UTF-8 Unicode support throughout FLTK and Fluid
-	- Added Fl_Tree widget for hierarchical views
-	- Added Fl_Table widget for widget layout
-	- Added Fl_Native_Filechooser as a widget and global options
-	- Added printing support (Fl_Printer class and friends) for native
-	  printing on Windows and Mac OS X, PostScript printing on X11
-	  with CUPS or lp, and PostScript file output on all platforms
-	- Added basic Fl_Device abstraction layer for all drawing functions
-	- Moved OS X code base to the more modern Cocoa toolkit thanks
-	  to the awesome work of Manolo Gouy (STR #2221)
-
-	API and ABI Compatibility to FLTK 1.1.x
-
-	- All strings are expected to be in UTF-8 Unicode encoding
-	- Replaced Fl_Scroll::position(int,int) with scroll_to(int,int)
-	  to avoid overriding Fl_Widget::position(int,int) (STR #1303)
-	- Although FLTK 1.3 maintains source code compatibility as good
-	  as possible, the binary interface changed considerably.
-	- Updated the bundled libpng to v1.5.1 (released Feb  3, 2011)
-	- Updated the bundled libjpeg to v8c   (released Jan 16, 2011)
-	- Updated the bundled zlib to v1.2.5   (released Apr 19, 2010)
-
-	API Enhancements and Changes
-
-	- Changed font index to 32 bit
-	- Changed font size to 32 bit
-        - Changed widget coordinates to 32 bit
-	- Corrected const methods of Fl_Text_{Buffer|Display|Selection}
-	  to be declared const, corrected an Fl_Text_Buffer attrib. typo
-	- All draw() methods of widgets are now protected (STR #2142).
-	- Changed Fl_Group::clip_children() to public (STR #2017)
-	- Changed socket library to winsock2 (ws2_32.dll) instead of
-	  wsock32.dll for Windows. The dll is now loaded dynamically only
-	  if/when needed.
-	- Changed hide() and show() methods. They are now virtual from
-	  Fl_Widget.
-	- Added new label and image alignments (STR #2269)
-	- Added global UI options (STR #2471)
-	- Added class Fl_Widget_Tracker to simplify safe handling of widget
-	  deletion in callbacks. This is used in Fl_Widget::do_callback()
-	  to prevent accessing widgets after deletion in the callback.
-	- Added sorting to Fl_Browser_ (STR #2113)
-	- Added new method client_area() for easier positioning of children
-	  in Fl_Tabs (STR #2480)
-	- Added interface to set color chooser mode (STR #2407)
-	- Added Fl_Menu_::find_item by callback
-	- Added loading jpeg images from memory
-        - Added support for shortcuts for Fl_Input_, Fl_Value_Input, and
-	  Fl_Text_Display derived widgets (STR #1770)
-        - Added Fl_Menu_ methods: insert(), find_index(), clear_submenu()
-	- Hotspot behavior of fl_message() and other common dialogs is now
-	  optional (STR #2561).
-	- Common dialogs like fl_message() and fl_ask() can now have a window
-	  title (STR #2562).
-
-	IDE Support and Command Line Build Options
-
-	- FLTK now supports Apple Xcode 3, MS VisualC 2008, and
-	  MS VisualC 2010. MS VisualC 6 support is maintained as a
-	  compatibility base for VisualC.net, etc. . FLTK continues
-	  to support configure/make and improved CMake build files.
-	- Added step by step README's for MSWindows, OS X, and four
-	  Linux distros.
-	- Added "ide" subdirectory for all IDE support files
-	- Added template to generate new projects with Xcode.
-	- Added --enable-cairo and --enable-cairoext  configure options.
-	- redesigned CMake files (STR #2317).
-	- The new configure option --enable-x11 (lowercase 'x') enables
-	  Cygwin builds under Windows (with --enable-cygwin) to use X11
-	  instead of GDI drawing (STR #2147, #2183) and is ignored otherwise.
-	- Changed "fltk-config --post foo" to create an application
-	  bundle rather than attaching a resource fork.
-	- Changed default for configure option --with-links for common
-	  misspellings on case sensitive file systems like Unix/Linux.
-	  The new default is --without-links; use --with-links on
-	  Unix/Linux only if you need the links (e.g. lowercase '.h')
-
-	Fluid
-
-	- Added argument-less constructor in Fluid Widget Class
-	- Added jpeg support to Fluid image() element
-	- Added binary data type to Fluid
-	- Empty functions in Fluid no longer create an
-	  implementation (STR #2259)
-	- Fixed internationalisation of menus using Fluid (STR #2246)
-	- Fixed menu item counting issue in Fluid (STR #2322)
-	- Fixed lost top item in Fluid's tree browser (STR #2233)
-	- Fixed Fluid dependency on X11 (STR #2261)
-	- Fixed Fluid textcolor output (STR #1992)
-	- Fixed wrong default value of Fl_Spinner in Fluid (STR #1991)
-
-	Documentation
-
-	- Added documentation for event delivery (STR #1983)
-	- Added Fl_Scroll::bbox() documentation (STR #1893)
-	- Updated documentation for Fl_Input_
-	- Updated Copyright dates to 2010 (STR #2036)
-	- Updated mirror sites in documentation (STR #2220)
-	- Fixed documentation for Fl_Progress (STR #2209)
-	- Fixed documentation (added missing COMCTL32.LIB dependency)
-
-	Other Improvements
-
-	- Added drag'n'drop support for Fl_Text_*
-	- Added visual feedback for button shortcuts (STR #2372)
-	- Added callback when double-clicking file in a file chooser
-	  (STR #2346)
-	- Added alternative Xft font names (STR #2215)
-	- Added mouse!=0 check in Fl_Glut_Window::handle (STR #2381)
-	- Added indexing to Fl_Preferences
-	- Added OS X cursor control to Fl_Input (STR #2169)
-	- Added menu shortcut alignment for OS X
-	- Added drop box to UTF-8 test that will show the UTF-8 encoding
-	  for the first dropped character
-	- Added flexible gap size for text buffer (STR #2046)
-	- Added clarification to Fl_GL_Window mode function (STR #1945)
-	- Added alternative text input awareness on OS X
-	- Improved handling of composed keys in OS X 10.5 and up
-	- Improved stability of fl_read_image (STR #2021)
-	- Much faster fl_read_image() for Windows (STR #2387).
-	- Improved support for faulty X11 clients (STR #2385)
-	- Integrated default menu into Demo test app
-	- Replaced _WIN32 symbols that had come with UTF-8 and the
-	  new Fl_Table widget with WIN32
-	- Widgets now remove stale entries from the default callback
-	  queue when they are deleted (STR #2302)
-	- Managing all Widget flags in a single location now (STR #2161)
-	- File chooser preview now recognizes UTF-8 encoded
-	  text files (STR #2218)
-	- Setting a default font for Xft (STR #2216)
-	- Restructured the unittest application
-	- Fl_Preferences.H now doesn't include windows.h any more
-	  (Windows only, STR #2173).
-	- Fl_Window::draw() now doesn't reset its x/y-coordinates to 0
-	  anymore before drawing itself and its children.
-	- Fl_Help_View handles HTML2 font color specification (STR #890)
-	- Widgets now remove themselves from their parent group (if any),
-	  when destroyed (STR #1894)
-	- Changed Fl_Group and Fl_Scroll to resize themselves before
-	  resizing their children (STR #2032)
-
-	Bug Fixes
-
-	- Fixed potential crash in fl_xid() on Linux (STR #2635)
-	- Fixed keyboard navigation in fl_choice() (STR #2591)
-	- Fixed alpha blending under X11 when line data size != 0 (STR #2606)
-	- Fixed Fl_Tabs selection border drawing, if tabs are at the bottom
-	  of the widget (STR #2480)
-	- Fixed Compiling with mingw-w64 (STR #2308).
-	- Fixed crashes when detecting illegal UTF-8 sequences
-	  in Fl_Text_* widgets (STR #2348)
-	- Fixed Fl_Text_Display Tabulator calculations (STR #2450)
-	- Fixed file access code to use UTF-8 strings (STR #2440)
-	- Fixed ARM Unicode cross compilation issue (STR #2432)
-	- Fixed xclass support for Fl_Window (STR #2053)
-	- Fixed Caps Lock handling in X11/XIM (STR #2366)
-	- Fixed handling of missing fonts in Xft (STR #2355)
-	- Fixed OpenGL hide/show issue in OS X (STR #2260)
-	- Fixed File Chooser preview hang if a device was choosen
-	- Fixed blinking of selection when the mouse was dragged
-	  outside of the Fl_Text_* widget
-	- Fixed Unicode support for Fl_Text_* widgets
-	- Fixed menu and shortcut handling (STR #2243)
-	- Fixed fltk-config to give --libs on one line (STR #2408)
-	- Fixed outside label redraw damage areas (STR #2436)
-	- Fixed compile errors when HAVE_LIBJPEG was not defined
-	  (STR #2382)
-	- Fixed special handling for ISO back-tab keycode (STR #2369)
-	- Fixed static allocation in Fl_Tabs (STR #2370)
-	- Fixed Fl_Widget::measure_label() to const (STR #2406)
-	- Fixed unbalanced Windows OleInitialize/OleUnitialize calls
-	  when loading/unloading the FLTK dll (STR #2417)
-	- Fixed X11/XDBE double buffering (STR #2152, #2197)
-	- Fixed menu and tooltip window animation bug under X11 (compiz)
-	  by setting an appropriate window type (STR #2082)
-	- Fixed max. fd calculation, if USE_POLL is enabled (STR #2324)
-	- Fixed clipping for offscreen rendering (OSX, STR #2330)
-	- Fixed possibility of wrong flags() in Fl_Window::iconlabel()
-	  (STR #2161)
-	- Fixed Scrollbar events when max is less than min (STR #2283)
-	- Fixed crash in test/Editor when freeing buffer
-	  too soon (STR #2294)
-	- Fixed Fl_Preferences Cygwin wide character bug (STR #2164)
-	- Fixed sorting in Fl_Browser - last item would not
-	  be sorted (STR #2300)
-	- Fixed window levels in OS X Cocoa (STR #2316)
-	- Fixed a buffer overflow in fl_utf8from_mb() (STR #2279)
-	- Fixed a Windows GDI leak when testing alpha blending capabilities
-	- Fixed crashes for recursive common dialogs (STR #1986, #2150)
-	- Fixed a name conflict with new (VS 2008 Express) winsock2.h
-	  versions and another conflict that produced compile errors
-	  with VS 2008 Express (STR #2301)
-	- Fixed all color related calls to Fl_Color type (STR #2208)
-	- Fixed Fl_Choice contrast with light-on-dark settings (STR #2219)
-	- Fixed X server "lock", if a modal dialog window is opened
-	  while a menu is active (STR #1986)
-	- Fixed Windows compile bug with "#define USE_COLORMAP 0"
-	  (STR #2241)
-	- Fixed glibc 2.10 compiler problems (Fedora 11 and others)
-	  with scandir() and strchr() (STR #2222)
-	- Fixed OpenGL shared context handling (STR #2135)
-	- Fixed gray-scale images with alpha channel (STR #2105)
-	- Fixed unexpected shortcut behavior for Win32 (STR #2199)
-	- Fixed fl_draw_image to obey the alpha channel (OS X only)
-	- Fix for multiple popups, when dragging and calling fl_alert()
-	  and friends from the callback (STR #2159)
-	- Fixed control key keycodes with modifiers on OS X
-	- Fixed bad system menu handling in OS X (STR #2153)
-	- Fixed File Input mouse pointer dragging (STR #2181)
-	- Fixed 'del' keycode on OS X
-	- Fixed OS X support for sending and receiving dnd data as UTF-8
-	- Fixed Copy/Paste operations with UTF-8, UTF-16 support and
-	  fltk1.1 compatibility. (STR #2104, 2121).
-	- Fixed fl_set_spot() for Windows (STR #2101)
-	- Fixed callback that would not be called when shortcut was used
-	  with radio and toggle buttons in default FL_RELEASE mode.
-	- Fixed a problem with TrackMouseEvent() (Windows only) that would
-	  generate wrong FL_LEAVE events with subwindows. TrackMouseEvent
-	  is now enabled by default (it was disabled for GNU compilers).
-	  It can be disabled by defining NO_TRACK_MOUSE.
-	  Improved test/subwindow.cxx (STR #2079)
-	- Fixed menu position close to screen border (STR #2057)
-	- Fixed adding an idle handler during a draw() call (STR #1950)
-	- Fixed first modifier key event (STR #1952)
-	- Fixed Fl_Scroll inside Fl_Scroll (STR #265)
-
-	Removed Features
-
-	- Removed Watcom compiler support because it was introduced in
-	  1.1.6 as a partial solution and never completed.
-	- Removed an XForms compatibility "feature" that prevented the
-	  down array of Fl_Menu_Button from drawing (STR #2141).
-	- Removed support for gcc 2.x (or older)
-	- Removed redundant Fl_Group casts
+  - Fix for STR 3473 (and its duplicate STR 3507) to restore configure-based
+    builds on recent Linux/Unix distributions where the freetype-config
+    command has been replaced by pkg-config.
+  - Fix Fl_Tree::insert() with pos out ouf range (issue #18).
+  - Fix Fl_GIF_Image Color Table handling (STR 3491).
+  - Make sure not to access Fl_Menu_ widgets if the widget gets
+    deleted while the menu (pulldown) is open (STR 3503).
+  - Fix CMake build (fluid) on case sensitive macOS file systems.
+  - Windows/OpenGL: improve pixel format detection (STR 3119).
+  - Add support for macOS 10.14 "Mojave": all drawing to windows is done
+    through "layer-backed views" when the app is linked to SDK 10.14.
+  - MacOS platform: fix regression in macOS 10.13 where an unbundled app
+    had its system menu bar unresponsive.
+  - MacOS 10.10 platform: Fl_Window::fullscreen() and fullscreen_off()
+    no longer call Fl_Window::hide() + Fl_Window::show().
+    The new procedure essentially resizes the window, as done on
+    the X11+EWMH and Windows platforms. This improves in particular
+    the possibility to turn an Fl_Gl_Window fullscreen on and off.
+  - MacOS platform: Support \r\n as end of line used by recent
+    MS Office apps in clipboard.
+  - Fix Fl_Text_Editor overstrike mode (STR 3463).
+  - More consistent and optimized "gleam" scheme box drawing.
+  - Fix a MinGW build error with new MinGW versions as of Feb 2018
+    (undefined S_OK and __FD_ISSET), see STR 3454.
+  - Windows/CMake: Add missing definition of WIN32 for Windows builds.
+    This seems to be necessary for VS2017 and other compilers that
+    don't #define WIN32, but FLTK relies on this preprocessor macro.
+    Autoconf/configure and bundled IDE files #define WIN32 as well.
+  - Fix illegal memory access after free when closing fluid (valgrind
+    reports "Invalid read of size 4"), see also STR 3427.
+  - Fix crash when closing fluid with Fl_Table (STR 3427).
+  - Fix ignored buffer pre-allocation (requestedSize) in Fl_Text_Buffer.
+    See fltk.general "Fl_Text_Buffer constructor bug" on Dec 5, 2016.
+  - Fix Fl_Browser background and text color parsing (STR 3376).
+  - Fix Windows CreateDC/DeleteDC mismatch (STR 3373).
+  - Update bundled configure scripts config.guess and config.sub.
+  - Fix configure --enable-cairo --enable-cairoext,
+    see report in fltk.general:
+    https://groups.google.com/forum/#!topic/fltkgeneral/x80qQ6wt0s4
+  - Fix macOS timer implementation (STR 3387).
+  - Fix drop-to-FLTK-widget under MSWindows when the desktop is
+    rescaled (STR 3390).
+  - Add support for macOS 10.13 "High Sierra". Subwindows don't
+    move correctly under 10.13 without this fix.
+
+
+CHANGES IN FLTK 1.3.4-1                          RELEASED: Nov 15 2016
+
+  Bug fixes and other improvements
+
+  - Fix Windows IDE solutions VisualC2008 and VisualC2010 to
+    build properly if the FLTK source directory is located
+    in a path that contains spaces.
+
+  Note: this is a source tar file update that is only necessary
+  if you build one of the above mentioned Visual Studio IDE
+  solutions in a path with spaces. Nothing else changed, no
+  documentation updates.
+
+
+CHANGES IN FLTK 1.3.4                            RELEASED: Nov 11 2016
+
+  Bug fixes and other improvements
+
+  - Fix test/native-filechooser help display artifact (STR #3349).
+  - MacOS: fix a crash when closing a fullscreen window.
+  - Accept empty Fl_Pixmap in Fl_RGB_Image c'tor (STR #3348).
+  - MacOS: fix drawing error when a window containing a hidden subwindow
+    is changed to fullscreen (error visible with the tabs test program).
+  - MacOS: fix possible crash when enabling fullscreen in test/scroll.
+  - Add a snapshot of known STR's and RFE's (KNOWN_BUGS.html).
+
+CHANGES IN FLTK 1.3.4rc3                         RELEASED: Oct 31 2016
+
+  Bug fixes and other improvements
+
+  - Fix string truncation in fluid (STR #2722 continued).
+  - MacOS: fix a small problem where the Command-Quit menu hotkey
+    may not work if Fl_Native_File_Chooser is used before any
+    window is shown.
+
+
+CHANGES IN FLTK 1.3.4rc2                         RELEASED: Oct 24 2016
+
+  Bug fixes and other improvements
+
+  - Make sure the "File Systems" menu item of Fl_File_Chooser
+    lists "/" as the first mounted file system (Linux/Unix platform).
+  - Added line numbers to fluid Edit -> Show Source Code viewer.
+  - Improved fluid's template handling (STR #3335).
+
+
+CHANGES IN FLTK 1.3.4rc1                         RELEASED: Oct 17 2016
+
+  New features and extensions
+
+  - Added support for Mac OS 10.11 "El Capitan" and 10.12 "Sierra".
+  - Added full support of true subwindows to the Mac OS X platform.
+    Window nesting to any depth is possible. An Fl_Gl_Window window or
+    subwindow can contain Fl_Window's as subwindows.
+  - Fluid now supports external editors (STR #3213)
+    See: Edit -> GUI Settings -> Use external editor
+  - Added method Fl_Widget::is_label_copied().
+  - Added methods Fl_Copy_Surface::w(), Fl_Copy_Surface::h(),
+    and Fl_Copy_Surface::draw_decorated_window().
+  - Added method Fl_Image_Surface::draw_decorated_window().
+  - Added method Fl_Shared_Image *Fl_Image_Surface::highres_image()
+    to draw into a high-resolution bitmap image (Mac OS X only).
+  - Added support for OpenGL version 3 and later.
+  - Added method Fl_Mac_App_Menu::custom_application_menu_items()
+    allowing customization of the application menu (Mac OS X only).
+  - Added 'fluid -u' command-line switch to upgrade fluid files in
+    batch mode. This option opens a fluid ('.fl') file and saves it
+    overwriting the old file with the current syntax and library version
+    number. Use with care (input file is overwritten unconditionally).
+  - Added FL_ZOOM_GESTURE gesture for OS X (only). Needs implementation
+    on other platforms.
+  - Added FL_ABI_VERSION, FL_API_VERSION, Fl::abi_version(), and
+    Fl::api_version(). Constants can be used to determine the compiled
+    FLTK version. Functions can be used to find the linked library version.
+  - Added Fl::abi_check() method to test if the runtime (linked)
+    ABI version is correct.
+  - Added Fl_Image::fail() to test if an image was loaded successfully
+    to allow for easier error detection when loading images (STR #2873).
+  - Added line numbers to fluid's source code viewer for New -> Code
+
+  New configuration options (ABI version)
+
+  - FLTK's ABI version can now be configured with 'configure', CMake, or
+    by editing a supplied file when using the bundled IDE projects.
+    See documentation in README.abi-version.txt.
+
+  1.3.4 ABI FEATURES
+
+  - Added deactivated user icon to Fl_Tree.
+  - Added Fl_Shared_Image::scale(width, height) which gives a shared
+    image its own drawing size, independently of the size of the
+    underlying image. This improves image drawing on high resolution
+    surfaces such as Laser printers, PDF files, and Apple retina displays.
+
+  Other improvements
+
+  - Configure now correctly sets HAVE_* variables only if both the
+    library and the header files were found. The configuration process
+    is aborted if Xft was requested explicitly with --enable-xft and
+    Xft was not found. The configuration summary now shows _found_
+    options as opposed to requested options.
+  - Improved drawing of rounded box (STR #2943).
+  - Full support of Apple 'retina' displays for which one drawing unit
+    corresponds to two pixels.
+  - The Mac OS X platform no longer uses the deprecated AGL
+    (Apple GL library) to draw OpenGL data. Instead, it uses standard
+    Cocoa APIs. This allows FLTK to support drawing GL scenes at high
+    resolution when an Fl_Gl_Window is mapped to a 'retina' display.
+  - Added Fl_Gl_Window::pixel_w(), Fl_Gl_Window::pixel_h(), and
+    Fl_Gl_Window::pixels_per_unit() useful for high resolution OpenGL windows.
+  - fl_read_image() now captures all pixels within the rectangle
+    described by its arguments, whether they belong to a GL scene
+    or not (STR #3142). It also captures subwindows of GL windows.
+  - Fl::delete_widget() now hides the widget or window immediately
+    (i.e. when called) - only destruction is delayed as before.
+  - FLTK header files don't expose X11 definitions in user code any more
+    unless requested by including FL/x.H explicitly or implicitly.
+  - The PostScript code output when printing images under Linux/Unix
+    is now much smaller by using lossless compression techniques.
+  - The Linux/Unix printer dialog now uses BSD-style printing commands
+    (lpr/lpq) when SystemV-style commands (lp/lpstat) are not available.
+  - Drawing alpha-blended images under X11 is now accelerated with
+    Xrender.
+  - The font used for the FL_COURIER font family was changed on the Mac OS X
+    platform from 'Courier New' to 'Courier' because it was too thin.
+  - Text drawing on the Mac platform supports Unicode 'variation selectors'
+    in the range [0xFE00-0xFE0F].
+  - Added a Mac OS implementation of Fl_Window::wait_for_expose() that
+    became necessary with Mac OS 10.10 "Yosemite".
+  - Added the libfltk target to the Xcode project producing a static
+    version of the FLTK library (Mac OS X).
+  - Restored the possibility to call Fl::set_font() before main() starts.
+  - Allow using the --enable-x11 configure option on the Mac OS platform
+    which produces an X11 version of the FLTK library (don't use unless
+    you know what you're doing).
+  - FLTK code and fluid-generated code can be used in static initializers.
+  - Added light gray separator line to fluid's widget browser (STR #2997).
+  - Improved tooltip behavior for huge tooltips: remove flicker, support
+    key/mouse dismiss (STR #2650).
+  - Modifier key names displayed in shortcut labels can now be localized.
+    See documentation of fl_shortcut_label(). You can set modifier key
+    names for Ctrl, Alt, Shift, and Meta by assigning global string
+    pointers to your translated modifier key names.
+  - Many documentation improvements and fixes.
+  - Fixed many compiler warnings (STR #2988).
+  - Fluid now generates code with less compiler warnings (STR #2813).
+  - Many CMake improvements and fixes. Note: CMake is mostly operating
+    now, but not yet recommended for production use. Please test and
+    report issues.
+  - Updated bundled zlib from 1.2.5 to 1.2.8.
+  - Updated bundled libjpeg from jpeg-8c to jpeg-9a.
+
+
+  Bug fixes
+
+  - Fix potential crash when using keyboard navigation on Fl_Tabs
+    widget without children (STR #3333).
+  - Fix potential crash if Fl_Window::icon(NULL) was called to clear
+    (reset) a window icon. This is now legal and documented behavior.
+    The same applies to Fl_Window::default_icon().
+  - Allow widget callback to be NULL, i.e. no callback (STR #2835).
+  - Fixed Fl_Help_View buffer overflow (STR #3275).
+  - Fl_Browser now correctly adjusts its scrollbars when the default
+    text size is changed with textsize(int) (STR #3057).
+  - Fixed Fl_Text_Display/Fl_Text_Editor slow scrolling, line number
+    display, wrap mode "hiding" text behind scrollbars, and more
+    scrollbar handling (alignment) (STR #3272).
+  - Fixed valgrind warning (uninitialized variable) in Fl_Window.
+    Visible only with FLTK_ABI_VERSION >= 10303, since FLTK 1.3.3.
+  - Fixed Windows drag'n'drop not showing insert position if the drop
+    target is inside the same window or process (STR #3209).
+  - Fixed undefined reference building shared cairo library (STR #3276).
+  - Fixed Fl_Browser if text argument to some methods is NULL (STR #3269).
+  - Fixed missing image release in fluid (STR #2840).
+  - Fixed out-of-bounds memory access in fluid (STR #3263).
+  - Fixed trailing white space in fluid .fl files (STR #3239).
+  - Several box types were not drawn correctly when deactivated.
+    The background color for deactivated widgets is now correct:
+    fl_inactive(color()) (STR #2907).
+  - Fix inconsistent interpretation of ld() in image handling
+    (STR #3308). This is a minor issue since ld() is usually 0 or
+    w()*d(). Documentation has been fixed, and ld() handling is now
+    consistent in Fl_(RGB_)Image and fl_draw_image() and friends. See
+    documentation of Fl_Image and Fl_RGB_Image for more information.
+  - Fixed Fl_Pixmap (background) drawing to respect the clip region
+    (STR #3206).
+  - Fixed reading .pbm image files: 1 is now interpreted as black,
+    and images whose width are a multiple of 8 are correctly read.
+    Note: if you relied on the faulty behavior you may need to fix
+    your image files.
+  - Restored window background drawing, particularly the 'plastic'
+    scheme's background (STR #3059). This was a regression since
+    FLTK 1.3.0.
+  - Prevent sending (FL_SHORTCUT) events to inactive widgets (STR #3216).
+  - Fixed button label clipping (STR #3237).
+  - Fixed Fl_Menu_::item_pathname() handling of descending submenu
+    pointers (STR #3177).
+  - Fl_Text_Display: style buffer colors are no longer manipulated by
+    fl_contrast() for normal text drawing (fltk.coredev thread started
+    04/08/15, Subject: "RFC: Fl_Text_Display style buffer color weirdness")
+  - Fl_Tree::deactivate() now affects draw color of items (must have
+    ABI 1.3.3 or higher enabled). For icons to draw deactivated,
+    enable ABI 1.3.4. (test/tree has a 'deactivate tree' button)
+  - Fl_Tree::find_item() did not find items if the pathname contained
+    identical strings (STR #3234).
+  - Fixed possible bad border effect when a set of radio menu items
+    is located first in its menu (STR #3176): Fl_Menu_Item::set_only()
+    is deprecated and replaced by Fl_Menu_::set_only(Fl_Menu_item*).
+  - Restore the correct state of mouse buttons and keyboard modifier keys
+    after closing a file or printer dialog (STR #3221).
+  - Fix for deactivate colors issue with Fl_Text_Display/Editor (STR #3219).
+  - Fixed issue with MSWindows platform where the program kept running
+    after closing all its windows (STR #3165).
+  - Fix potential buffer overflow (MSWindows: BEX64 error) and problem with
+    MSWindows environment variables "HOME"(MinGW) vs. "UserProfile"(DOS)
+  - Fix issue with MSWindows platform where a window would decrease
+    in size after each close/open (STR #3167).
+  - Fix undefined reference XGetUtf8FontAndGlyph (STR #3191).
+  - Fix potential keyboard hangup (STR #3192).
+  - Fix for: .xbm images were not previewed (STR #3131).
+  - Fixed crash on Mac platform when resizing a not yet shown() Fl_Gl_Window.
+  - Fixed potential Windows GDI leak (STR #3254).
+  - Fixed Linux/Unix potential program hang when dialog pops up while
+    a menu is open (STR #3179).
+  - Fixed a crash when a Unix/Linux program calls take_focus() before any
+    window has been show()n.
+  - Fixed an error on the Mac platform when drawing to an Fl_Image_Surface
+    object without using the Fl_Image_Surface::draw() method.
+  - Fixed STR #3268 where a fullscreen window could become relocated
+    behind the menu bar and dock (Mac OS only).
+  - Fixed STR #3207: ^C not working when numlock or capslock is on.
+  - Fixed code editor in Fluid (STR #3184).
+  - Fixed a potential hangup of the Fl::awake() queue under Windows if
+    a window is resized or moved while the Fl::awake() message is sent
+    (STR #3143).
+  - Fixed a regression: restore the possibility to call
+    fl_draw_image(buf,X,Y,W,H,D,L) with negative D and/or L arguments.
+  - Fixed overflow in Fl_Valuator::precision(int) to 0...9 (STR #3280).
+
+
+CHANGES IN FLTK 1.3.3                            RELEASED: Nov 03 2014
+
+  New features and extensions
+
+  - New class Fl_Copy_Surface allows copying graphical data to the
+    clipboard in a cross-platform way (STR #3058).
+  - Support for pasting graphical data from the clipboard to a widget.
+  - New class Fl_Image_Surface allows drawing into an Fl_Image object.
+  - Methods Fl::add_clipboard_notify() and Fl::remove_clipboard_notify()
+    to get notifications whenever the clipboard changes (STR #2636).
+  - New method Fl_Window::wait_for_expose() (STR #3124, STR #3129).
+  - New bilinear scaling method for RGB images (STR #2869, STR #3062).
+  - New method Fl_Widget::top_window() (STR #2948).
+  - New method Fl_Widget::top_window_offset() (part of STR #2944).
+  - New Fl_Tree_Item methods label_x(), label_y(), label_w(), label_h().
+  - New methods Fl::enable_im() and Fl::disable_im() to enable/disable
+    system Input Methods (IM).
+  - New methods Fl::add_system_handler() and Fl::remove_system_handler()
+    to intercept low level system events.
+  - New FLTK scheme "gleam" (STR #2672).
+  - New method Fl::is_scheme() to compare the current scheme name.
+  - New method to set custom icons for windows (STR #2816),
+    see Fl_Window::icon() for more info.
+  - New method to set any custom cursor, based on a Fl_RGB_Image object.
+    Also changed fallback cursors to use this method, so that fallback
+    cursors are handled in a platform independent manner (STR #2660).
+  - New ability to convert Fl_Pixmap to Fl_RGB_Image (STR #2659).
+  - Support for full screen windows over multiple monitors.
+  - New optional line numbers in Fl_Text_Display and options to control
+    line numbers and word wrapping (on/off) in example test/editor.cxx.
+  - On Linux/Unix, class Fl_Native_File_Chooser uses file dialogs from
+    the Gnome environment (provided by the libgtk dynamic library) if
+    available, and falls back to Fl_File_Chooser if not (STR #3088).
+    Use option Fl::OPTION_FNFC_USES_GTK to enable/disable this feature.
+  - New support for the Mac OS text input system that deals with character
+    composition and input of languages with large character sets (e.g.
+    Chinese and Japanese). This implementation has been reported to work
+    well for Chinese. Superficial testing suggests it's also operational
+    for Japanese. In-depth testing remains needed though.
+
+  Other improvements
+
+  - Many CMake improvements (e.g. STR #2962, 2977, 2994, 3045, 3055).
+  - Some autoconf, configure improvements.
+  - Removed 1024 bytes constraint in labels and browser lines (STR #2990).
+  - Mac OS version of Fl_Native_File_Chooser: when using filters in a
+    save file dialog, the output file extension gets changed when the
+    user modifies the output file type.
+  - Many Mac OS X improvements related to Fl_Sys_Menu_Bar.
+  - Improved Mac OS X keyboard handling of special keys or combinations.
+  - General Mac OS X improvements, incl. high resolution (Retina)
+    displays, and support up to Mac OS X 10.10.
+  - Documentation improvements and clarifications.
+  - Printing support improvements, including GL windows.
+  - Many improvements related to Fl_Tree (some of them only as ABI
+    breaking features, see below).
+  - Some static data has been made 'const' to improve memory usage
+    with shared libraries.
+  - Don't grab navkeys with modifiers (CTRL, ALT), as the application
+    may want them (STR #3104).
+  - Check compiler support of -fvisibility, -fvisibility-inlines-hidden,
+    and use it, if available. Reduces shared library size.
+  - Drag'n'drop behaves better now: if text is dropped in the widget it
+    comes from, then it works like cut and paste.
+  - Other improvements of DND handling when dragging text from other
+    applications, e.g. Firefox and Thunderbird.
+  - Windows message WM_QUIT is processed like SIGTERM, i.e. as a
+    request to terminate the program.
+  - Fluid no longer closes the code window when hitting ESC (STR #2997).
+  - Improved Fl_Widget::when() handling in Fl_Tabs (STR #2939).
+  - Improved support for more recent compilers (clang and gcc) that
+    issue more warnings, and fixed some 32-/64-bit compilation issues.
+  - Added method Fl_Window::clear_modal_states() to make it possible
+    to remove the modal or non-modal state from a window (STR #3123).
+
+  Bug fixes
+
+  - Fixed word selection dragging in text input (STR #3014).
+  - Fixed border padding for special cases (STR #3061, Windows only).
+  - Fixed crash if Fl_Window::flush() called while window not shown()
+    (STR #3028).
+  - Fixed segfault in fl_set_fonts_xft.cxx when loading fonts not named
+    as expected (STR #2976).
+  - Fixed a memory leak in font loading/allocation (STR #3069).
+  - Fixed minor memory leaks in handling/freeing of X11 objects.
+  - Fixed OS X fl_read_image() and Fl_Paged_Device::print_window_part()
+    when using a Retina display.
+  - Fixed MinGW build if configure didn't find strcasecmp() (STR #2994).
+  - Fixed access of protected member under Linux/Unix (STR #2903).
+  - Fixed various Mac specific OpenGL issues (STR #2944)
+  - Fixed PostScript printing with non-english locale (STR #3130).
+  - Fixed a regression in Fl_File_Chooser since FLTK 1.1.8: the
+    Enter key now selects the file again.
+  - Fixed a bug in Fl_Native_File_Chooser (Windows) for some file name
+    input filters (STR #3101).
+  - Fixed out-of-bounds memory access in Fl_Text_Display (STR #2730).
+
+1.3.3 ABI FEATURES
+
+  To enable the following ABI features, put:
+  #define FLTK_ABI_VERSION 10303
+  ..at the top of your FL/Enumerations.H and rebuild FLTK and your app.
+
+  - Added Fl_Window::shape(const Fl_Image*) to create arbitrarily-shaped
+    windows
+  - Made Fl_Help_View::handle() public and Fl_Help_View::draw() protected
+    to enable inheritance and for consistency (STR #2834).
+    Note: both methods were private.
+  - Made Fl_Scroll::recalc_scrollbars() protected so that it can be used
+    in derived widgets to calculate scrollbar visibility and positions.
+  - Added Fl_Table::tab_cell_nav() for controlling Tab key navigation of table
+  - Added Fl_Tree::get_selected_items(), returns the selected items as an array
+  - Added Fl_Tree::item_draw_callback(), letting one define a custom draw
+    function for Fl_Tree_Item's.
+  - Fl_Tree: various related changes:
+      o Added horizontal scrollbar
+      o Separated draw() and tree size calculation
+      o Added new public methods:
+          > resize()           -- uses optimized dim calc, avoids tree recalc
+          > next_item()        -- added parameters: direction, visibility
+          > extend_selection() -- added parameters, improved algorithm
+          > calc_dimensions()  -- calc tix/y/w/h, tox/y/w/h and scrollbars
+          > calc_tree()        -- calc tree_w/tree_h
+          > recalc_tree()      -- schedules calc_tree()
+          > first_visible_item(), last_visible_item(), next_visible_item()
+          > first_selected_item(), last_selected_item(), next_selected_item()
+      o Added protected variables:
+          > _tix/y/w/h      -- tree widget 'inner' dimension
+          > _tox/y/w/h      -- tree widget 'outer' dimension
+          > _tree_w,_tree_h -- entire tree hierarchy width/height
+      o Deprecated:
+          > item_clicked() -- use callback_item() instead
+          > first_visible() -- use first_visible_item() instead
+          > last_visible() -- use last_visible_item() instead
+
+  - Fl_Tree_Item: various related changes:
+      o Added Fl_Tree ptr: needed for auto-recalc when item modified directly
+      o Added new methods tree(), recalc_tree()
+      o Added new ctor that accepts Fl_Tree*
+      o draw() parameters changed to include tree size calculations
+      o Deprecated:
+          > ctor using Fl_Tree_Prefs parameter (Fl_Tree* version better,
+            and must be used for 1.3.3 ABI features to work correctly)
+          > next_displayed() -- use next_visible() instead
+          > prev_displayed() -- use prev_visible() instead
+  - test/tree: added tests for newly added features
+
+CHANGES IN FLTK 1.3.2                            RELEASED: Dec 12 2012
+
+  - Removed unnecessary drawing calls (STR #2898)
+  - Fixed regression in FLTK 1.3.1 for unbundled Mac OS FLTK applications
+    that did not appear in dock nor have a menu bar (STR #2890).
+  - Fl_Table::clear() now calls table->clear() for consistency. (STR #2889)
+  - Fixed Fl_Scroll widget that fails under Mac OS X 10.8 and Retina
+    display (STR #2887).
+  - Prevents scrollbars from drawing when widget is sized too small
+    to be visible (STR #2886).
+  - Documented how to make a Mac OS X FLTK application launchable
+    by dropping files on its icon.
+  - Fixed a Mac-specific issue that appeared with OS 10.8 (Mountain Lion):
+    long delay before opening when the application is started by dragging
+    a file on the application icon.
+  - Fixed use of PNG image from in-memory data (STR #2884).
+  - Added static Fl_RGB_Image::max_size(size_t) to limit the maximum
+    memory size allowed to RGB images (STR #2881).
+
+CHANGES IN FLTK 1.3.1                            RELEASED: Nov 06 2012
+
+  - Fixed utf_strncasecmp and utf_strcasecmp
+  - Moved all inline constructors into source file to avoid bad DLLs
+  - Fixed Fl_Widget::copy_label() and Fl_Window::copy_label() when
+    called with the old label() (STR #2836)
+  - Fixed Fl_Input_::maximum_size() documentation and replace() method
+    to honor maximum_size() as number of allowed characters (STR #2747).
+  - Fixed a potential crash if Fl_Double_Window::flush() was called
+    before show()
+  - Fixed regression (in FLTK 1.3.0) that could clear a radio
+    button by using the keyboard (space or shortcut) (STR #2748)
+  - Fixed fl_pie() drawing too small on X11 (STR #2703)
+  - Fixed Fl_Menu issue with unusual menu flags (STR #2680)
+  - Fixed Windows DLL import of fl_xid() (STR #2670)
+  - Added Fl::screen_work_area() functions that compute the work area
+    of a screen. These functions improve the positioning of menus.
+    Changed Fl::x(), Fl::y(), Fl::w(), Fl::h() functions
+    to return the origin and size of the work area of the main screen
+    (STR #2695 + 2697)
+  - Created the FL_SCREEN_CONFIGURATION_CHANGED event that is triggered
+    when a screen is added, removed, moved or when resolution is changed
+    (STR #2600)
+  - Improved the description of page size and orientation by
+    Fl_PostScript_File_Device.
+  - Added support for horizontal wheel movement under X11 and Windows
+    Vista and above (STR #2644).
+
+1.3.1 ABI FEATURES
+    (To enable the following ABI features, put: #define FLTK_ABI_VERSION 10301
+    at the top of your FL/Enumerations.H and rebuild FLTK and your app)
+  - Fl_Tree optimized to support large trees (eg. 100k items):
+    Added _next_sibling and _prev_sibling to Fl_Tree_Item class,
+    and support methods.
+
+
+CHANGES IN FLTK 1.3.0                            RELEASED: Jun 16 2011
+
+  New Features
+
+  - Added UTF-8 Unicode support throughout FLTK and Fluid
+  - Added Fl_Tree widget for hierarchical views
+  - Added Fl_Table widget for widget layout
+  - Added Fl_Native_Filechooser as a widget and global options
+  - Added printing support (Fl_Printer class and friends) for native
+    printing on Windows and Mac OS X, PostScript printing on X11
+    with CUPS or lp, and PostScript file output on all platforms
+  - Added basic Fl_Device abstraction layer for all drawing functions
+  - Moved OS X code base to the more modern Cocoa toolkit thanks
+    to the awesome work of Manolo Gouy (STR #2221)
+
+  API and ABI Compatibility to FLTK 1.1.x
+
+  - All strings are expected to be in UTF-8 Unicode encoding
+  - Replaced Fl_Scroll::position(int,int) with scroll_to(int,int)
+    to avoid overriding Fl_Widget::position(int,int) (STR #1303)
+  - Although FLTK 1.3 maintains source code compatibility as good
+    as possible, the binary interface changed considerably.
+  - Updated the bundled libpng to v1.5.1 (released Feb  3, 2011)
+  - Updated the bundled libjpeg to v8c   (released Jan 16, 2011)
+  - Updated the bundled zlib to v1.2.5   (released Apr 19, 2010)
+
+  API Enhancements and Changes
+
+  - Changed font index to 32 bit
+  - Changed font size to 32 bit
+  - Changed widget coordinates to 32 bit
+  - Corrected const methods of Fl_Text_{Buffer|Display|Selection}
+    to be declared const, corrected an Fl_Text_Buffer attrib. typo
+  - All draw() methods of widgets are now protected (STR #2142).
+  - Changed Fl_Group::clip_children() to public (STR #2017)
+  - Changed socket library to winsock2 (ws2_32.dll) instead of
+    wsock32.dll for Windows. The dll is now loaded dynamically only
+    if/when needed.
+  - Changed hide() and show() methods. They are now virtual from
+    Fl_Widget.
+  - Added new label and image alignments (STR #2269)
+  - Added global UI options (STR #2471)
+  - Added class Fl_Widget_Tracker to simplify safe handling of widget
+    deletion in callbacks. This is used in Fl_Widget::do_callback()
+    to prevent accessing widgets after deletion in the callback.
+  - Added sorting to Fl_Browser_ (STR #2113)
+  - Added new method client_area() for easier positioning of children
+    in Fl_Tabs (STR #2480)
+  - Added interface to set color chooser mode (STR #2407)
+  - Added Fl_Menu_::find_item by callback
+  - Added loading jpeg images from memory
+  - Added support for shortcuts for Fl_Input_, Fl_Value_Input, and
+    Fl_Text_Display derived widgets (STR #1770)
+  - Added Fl_Menu_ methods: insert(), find_index(), clear_submenu()
+  - Hotspot behavior of fl_message() and other common dialogs is now
+    optional (STR #2561).
+  - Common dialogs like fl_message() and fl_ask() can now have a window
+    title (STR #2562).
+
+  IDE Support and Command Line Build Options
+
+  - FLTK now supports Apple Xcode 3, MS VisualC 2008, and
+    MS VisualC 2010. MS VisualC 6 support is maintained as a
+    compatibility base for VisualC.net, etc. . FLTK continues
+    to support configure/make and improved CMake build files.
+  - Added step by step README's for MSWindows, OS X, and four
+    Linux distros.
+  - Added "ide" subdirectory for all IDE support files
+  - Added template to generate new projects with Xcode.
+  - Added --enable-cairo and --enable-cairoext  configure options.
+  - redesigned CMake files (STR #2317).
+  - The new configure option --enable-x11 (lowercase 'x') enables
+    Cygwin builds under Windows (with --enable-cygwin) to use X11
+    instead of GDI drawing (STR #2147, #2183) and is ignored otherwise.
+  - Changed "fltk-config --post foo" to create an application
+    bundle rather than attaching a resource fork.
+  - Changed default for configure option --with-links for common
+    misspellings on case sensitive file systems like Unix/Linux.
+    The new default is --without-links; use --with-links on
+    Unix/Linux only if you need the links (e.g. lowercase '.h')
+
+  Fluid
+
+  - Added argument-less constructor in Fluid Widget Class
+  - Added jpeg support to Fluid image() element
+  - Added binary data type to Fluid
+  - Empty functions in Fluid no longer create an
+    implementation (STR #2259)
+  - Fixed internationalisation of menus using Fluid (STR #2246)
+  - Fixed menu item counting issue in Fluid (STR #2322)
+  - Fixed lost top item in Fluid's tree browser (STR #2233)
+  - Fixed Fluid dependency on X11 (STR #2261)
+  - Fixed Fluid textcolor output (STR #1992)
+  - Fixed wrong default value of Fl_Spinner in Fluid (STR #1991)
+
+  Documentation
+
+  - Added documentation for event delivery (STR #1983)
+  - Added Fl_Scroll::bbox() documentation (STR #1893)
+  - Updated documentation for Fl_Input_
+  - Updated Copyright dates to 2010 (STR #2036)
+  - Updated mirror sites in documentation (STR #2220)
+  - Fixed documentation for Fl_Progress (STR #2209)
+  - Fixed documentation (added missing COMCTL32.LIB dependency)
+
+  Other Improvements
+
+  - Added drag'n'drop support for Fl_Text_*
+  - Added visual feedback for button shortcuts (STR #2372)
+  - Added callback when double-clicking file in a file chooser
+    (STR #2346)
+  - Added alternative Xft font names (STR #2215)
+  - Added mouse!=0 check in Fl_Glut_Window::handle (STR #2381)
+  - Added indexing to Fl_Preferences
+  - Added OS X cursor control to Fl_Input (STR #2169)
+  - Added menu shortcut alignment for OS X
+  - Added drop box to UTF-8 test that will show the UTF-8 encoding
+    for the first dropped character
+  - Added flexible gap size for text buffer (STR #2046)
+  - Added clarification to Fl_GL_Window mode function (STR #1945)
+  - Added alternative text input awareness on OS X
+  - Improved handling of composed keys in OS X 10.5 and up
+  - Improved stability of fl_read_image (STR #2021)
+  - Much faster fl_read_image() for Windows (STR #2387).
+  - Improved support for faulty X11 clients (STR #2385)
+  - Integrated default menu into Demo test app
+  - Replaced _WIN32 symbols that had come with UTF-8 and the
+    new Fl_Table widget with WIN32
+  - Widgets now remove stale entries from the default callback
+    queue when they are deleted (STR #2302)
+  - Managing all Widget flags in a single location now (STR #2161)
+  - File chooser preview now recognizes UTF-8 encoded
+    text files (STR #2218)
+  - Setting a default font for Xft (STR #2216)
+  - Restructured the unittest application
+  - Fl_Preferences.H now doesn't include windows.h any more
+    (Windows only, STR #2173).
+  - Fl_Window::draw() now doesn't reset its x/y-coordinates to 0
+    anymore before drawing itself and its children.
+  - Fl_Help_View handles HTML2 font color specification (STR #890)
+  - Widgets now remove themselves from their parent group (if any),
+    when destroyed (STR #1894)
+  - Changed Fl_Group and Fl_Scroll to resize themselves before
+    resizing their children (STR #2032)
+
+  Bug Fixes
+
+  - Fixed potential crash in fl_xid() on Linux (STR #2635)
+  - Fixed keyboard navigation in fl_choice() (STR #2591)
+  - Fixed alpha blending under X11 when line data size != 0 (STR #2606)
+  - Fixed Fl_Tabs selection border drawing, if tabs are at the bottom
+    of the widget (STR #2480)
+  - Fixed Compiling with mingw-w64 (STR #2308).
+  - Fixed crashes when detecting illegal UTF-8 sequences
+    in Fl_Text_* widgets (STR #2348)
+  - Fixed Fl_Text_Display Tabulator calculations (STR #2450)
+  - Fixed file access code to use UTF-8 strings (STR #2440)
+  - Fixed ARM Unicode cross compilation issue (STR #2432)
+  - Fixed xclass support for Fl_Window (STR #2053)
+  - Fixed Caps Lock handling in X11/XIM (STR #2366)
+  - Fixed handling of missing fonts in Xft (STR #2355)
+  - Fixed OpenGL hide/show issue in OS X (STR #2260)
+  - Fixed File Chooser preview hang if a device was choosen
+  - Fixed blinking of selection when the mouse was dragged
+    outside of the Fl_Text_* widget
+  - Fixed Unicode support for Fl_Text_* widgets
+  - Fixed menu and shortcut handling (STR #2243)
+  - Fixed fltk-config to give --libs on one line (STR #2408)
+  - Fixed outside label redraw damage areas (STR #2436)
+  - Fixed compile errors when HAVE_LIBJPEG was not defined
+    (STR #2382)
+  - Fixed special handling for ISO back-tab keycode (STR #2369)
+  - Fixed static allocation in Fl_Tabs (STR #2370)
+  - Fixed Fl_Widget::measure_label() to const (STR #2406)
+  - Fixed unbalanced Windows OleInitialize/OleUnitialize calls
+    when loading/unloading the FLTK dll (STR #2417)
+  - Fixed X11/XDBE double buffering (STR #2152, #2197)
+  - Fixed menu and tooltip window animation bug under X11 (compiz)
+    by setting an appropriate window type (STR #2082)
+  - Fixed max. fd calculation, if USE_POLL is enabled (STR #2324)
+  - Fixed clipping for offscreen rendering (OSX, STR #2330)
+  - Fixed possibility of wrong flags() in Fl_Window::iconlabel()
+    (STR #2161)
+  - Fixed Scrollbar events when max is less than min (STR #2283)
+  - Fixed crash in test/Editor when freeing buffer
+    too soon (STR #2294)
+  - Fixed Fl_Preferences Cygwin wide character bug (STR #2164)
+  - Fixed sorting in Fl_Browser - last item would not
+    be sorted (STR #2300)
+  - Fixed window levels in OS X Cocoa (STR #2316)
+  - Fixed a buffer overflow in fl_utf8from_mb() (STR #2279)
+  - Fixed a Windows GDI leak when testing alpha blending capabilities
+  - Fixed crashes for recursive common dialogs (STR #1986, #2150)
+  - Fixed a name conflict with new (VS 2008 Express) winsock2.h
+    versions and another conflict that produced compile errors
+    with VS 2008 Express (STR #2301)
+  - Fixed all color related calls to Fl_Color type (STR #2208)
+  - Fixed Fl_Choice contrast with light-on-dark settings (STR #2219)
+  - Fixed X server "lock", if a modal dialog window is opened
+    while a menu is active (STR #1986)
+  - Fixed Windows compile bug with "#define USE_COLORMAP 0"
+    (STR #2241)
+  - Fixed glibc 2.10 compiler problems (Fedora 11 and others)
+    with scandir() and strchr() (STR #2222)
+  - Fixed OpenGL shared context handling (STR #2135)
+  - Fixed gray-scale images with alpha channel (STR #2105)
+  - Fixed unexpected shortcut behavior for Win32 (STR #2199)
+  - Fixed fl_draw_image to obey the alpha channel (OS X only)
+  - Fix for multiple popups, when dragging and calling fl_alert()
+    and friends from the callback (STR #2159)
+  - Fixed control key keycodes with modifiers on OS X
+  - Fixed bad system menu handling in OS X (STR #2153)
+  - Fixed File Input mouse pointer dragging (STR #2181)
+  - Fixed 'del' keycode on OS X
+  - Fixed OS X support for sending and receiving dnd data as UTF-8
+  - Fixed Copy/Paste operations with UTF-8, UTF-16 support and
+    fltk1.1 compatibility. (STR #2104, 2121).
+  - Fixed fl_set_spot() for Windows (STR #2101)
+  - Fixed callback that would not be called when shortcut was used
+    with radio and toggle buttons in default FL_RELEASE mode.
+  - Fixed a problem with TrackMouseEvent() (Windows only) that would
+    generate wrong FL_LEAVE events with subwindows. TrackMouseEvent
+    is now enabled by default (it was disabled for GNU compilers).
+    It can be disabled by defining NO_TRACK_MOUSE.
+    Improved test/subwindow.cxx (STR #2079)
+  - Fixed menu position close to screen border (STR #2057)
+  - Fixed adding an idle handler during a draw() call (STR #1950)
+  - Fixed first modifier key event (STR #1952)
+  - Fixed Fl_Scroll inside Fl_Scroll (STR #265)
+
+  Removed Features
+
+  - Removed Watcom compiler support because it was introduced in
+    1.1.6 as a partial solution and never completed.
+  - Removed an XForms compatibility "feature" that prevented the
+    down array of Fl_Menu_Button from drawing (STR #2141).
+  - Removed support for gcc 2.x (or older)
+  - Removed redundant Fl_Group casts
 
 
 CHANGES IN FLTK 1.1
 
-	See CHANGES_1.1.txt
+  See CHANGES_1.1.txt
 
 
 CHANGES IN FLTK 1.0
 
-	See CHANGES_1.0.txt
+  See CHANGES_1.0.txt