version 1.61.0 10/2005
	* port to GTK2
	
	* minor ui enhancement
    
    * autotool
 
    * sync interval abs function to Rene Grothman's one.
    * sync mshuffle function to Rene Grothman's one.
    * sync rad/degree functions
    * beginning of sync for yacas access inside euler (not usable yet)

version 1.60.6 08/2002
	* read_line in input.c and e_load in earray.c handles now properly '\r'
	  characters from DOS files.
	
	* bug fix in metaps.c : postscript macros bar and fbar now handle hue the
	  right way.
	  
	* handles wheel mouse to scroll the text window content.
	
	* better event handling : test_key, test_code, syswait hack.
	
	* drag and drop support from gtk/gnome apps (xdnd). it works with
	  - ROX
	  - Nautilus
	  drag and drop from Konqueror does not work.
	  
	* popup menu for terminal editing
	
	* modulo bug fix
	
	* logspace, xlogplot, ylogplot, xylogplot, xlogmark, ylogmark, xylogmark
	  enhanced and included in util.e (no more in a separate package).
	
	* gcm, lcm, primes, isprime and factor functions added to modulo.e
	  
version 1.60.5 05/2002
	* bug fix in project function in graphics.c
	
	* util.e
	  - added figure function which allow to draw quicly several graphs
	    in the graphical window
	  - xlabel, ylabel updates to fill the figure function requirements
	  - xgrid : scale is now sent to the bottom right of the graph
	  - added rotate, animate
	  
	* bug fix in my scan_dir function in main.c, which causes Segmentation
	  fault
	  
	* bug fix in the way euler was dealing with input and lineinput in term.c

	* new : antialiasing function to enable or disable antialiasing in
	  density plots
	

version 1.60.4 04/2002
	* complete reorder in source file for future enhancements
	
	* bug fix with solaris (scandir made portable)
	
	* delete outputs menu item
	

version 1.60 02/2002
	* bug in syswait fixed : thanks to Masao Kawamura
	
	* better default path handling : patch from Masao Kawamura
	
	* selection implemented in the term widget (cut, copy, paste though
	  X clipboard).
	  
	* demo menu.
	
	* graphics enhancements
	  - rainbow color scheme used when huecolor is set to 0.
	  - wire draws with line style.
	  - grids and ticks for 3d framed graphics.
	

version 1.59.1 09/2001
	* in scalp.c "truncate" function changed to "accutruncate" to prevent a bug
	  on FreeBSD systems
	  
	* text window size is stored in eulerrc file.
	
	* smarter postscript graphics (don't you find ?).
	
	* the current directory is changed when you open or save a notebook.
	
	* there is now an install option to the make file. The default install dir
	  is /usr/local so that you can run euler with just euler.
	  
	* eulerrc resource file and euler.cfg file stored in ~/.euler/ directory
	
	* a documentation menu has been added and a html browser option in the
	  preference dialog as well.


version 1.59 08/2001 (only for Linux / Unix version)
	* a few memory leakage corrected
	
	* pattern match when open the file selector

	* bug fixing in the term widget
	* bug fixing with the color management and clipping in metagtk.c
	
	* support for mouse (not selections) in the term widget
	
	* option menu with preference box for memory, colors ...
	
	* preference file .eulerrc stored in the home dir
	
	* the position of dialogs should be smarter
	
	* better postscript support for texts

	
version 1.58 08/2001 (only for Linux / Unix version)
	* every file is back to ANSI C language
	
	* enhanced Euler version for Linux / Unix with the port of Euler to the
	  GTK (www.gtk.org) : full featured graphic interface and support for
	  notebook documents. Only color X displays are supported (I think), but
	  maybe does it run the right way on a monochrome display ?
	  
	* buitin function clip :
		window clipping functions in graphics.c
		udf in util.e
		
			>help clip
		
		for details.
		
	* easier animation handling via builtin functions
		beginpages() and endpages() to encapsulate graphics commands recording
		playpages(delay) to play what has been recorded
		pages() to have the number of frames
		
		new frames are created when the graphic screen is cleared. The old
		commands are broken

	* rewrite of the metafile handling
	
	* rewrite and improvement of the postscript output. The size of the
	  postscript picture is given by the size of the graphic window.
	  The pswindow builtin is broken.


version 1.57
	* basic X11 version
	
