============== PATCH 4 CHANGES (SUMMARY) =========================

	A NEW AND NOVEL APPROACH!  PATCH 4 TO KHOROS HAS BUG FIXES ONLY!

Below is a summary of individual changes that have taken place since
the fourth patch to Khoros 1.0.  


~~~~~~~~~~~~~~~~~~~~~~~~~
   VIPL LIBRARY
~~~~~~~~~~~~~~~~~~~~~~~~~
          Routine : vfft/lvfft 
 Fix/Modification : Fixed it so that it is does NOT FREE THE INPUT IMAGES! 
                    Don't know why the h*ll I set it up that way in the 
		    first place. Retarded, I guess
     ---------------------


~~~~~~~~~~~~~~~~~~~~~~~~~
   VGPARM LIBRARY
~~~~~~~~~~~~~~~~~~~~~~~~~

          Routine : all routines in toolbox.c
 Fix/Modification : changed to fix problem with deletion of last entry
		    in toolbox list
     ---------------------


~~~~~~~~~~~~~~~~~~~~~~~~~
   XVGRAPHICS LIBRARY 
~~~~~~~~~~~~~~~~~~~~~~~~~
	  Routine : draw_object()
 Fix/Modification :  The fg pixel for the graphics structure was getting 
		     overwitten by the fg pixel in the annotations overlay 
		     structure. Saved the fg pixel for the graphics structure 
		     and restored it before leaving the routine.

     ---------------------

~~~~~~~~~~~~~~~~~~~~~~~~~
     XVPLOT LIBRARY
~~~~~~~~~~~~~~~~~~~~~~~~~
          Routine : display_data_sampling()
 Fix/Modification :  When subsampling data, the number of data points was
		     computed incorrectly.  
     ---------------------
          Routine : get_file_points()
 Fix/Modification :  Initialized the number of points in the data file to zero
     ---------------------


~~~~~~~~~~~~~~~~~~~~~~~~~
     XPRISM2 & XPRISM3
~~~~~~~~~~~~~~~~~~~~~~~~~

 Fix/Modification :  Affected by bug fixes in the xvgraphics and xvplot
		     libraries
     ---------------------

~~~~~~~~~~~~~~~~~~~~~~~~~
       KRAFTSMAN
~~~~~~~~~~~~~~~~~~~~~~~~~

 Fix/Modification :  Fixed core dump when KHOROS_TOOLBOXES was not set, 
     ---------------------
 Fix/Modification :  Removed references to global string array sys_errlist
		     which caused compile problems on sun3's and RS6000's
     ---------------------
 Fix/Modification :  Kraftsman now updates the create form toolbox field
		     to reflect the value of the command line switch -toolbox
     ---------------------

~~~~~~~~~~~~~~~~~~~~~~~~~
    TOOLS
~~~~~~~~~~~~~~~~~~~~~~~~~
          Routine :  kmakeall
 Fix/Modification :  increased functionality for toolboxes
     ---------------------
          Routine :  vman
 Fix/Modification :  no longer requires cat directories to format man pages
                     it will use /tmp if the cat directories do not exist
		     or are not writable.
  Fix Provided By :  John Salas (salas@chama.eece.unm.edu)  
     ---------------------


~~~~~~~~~~~~~~~~~~~~~~~~~
    MISCELLANEOUS
~~~~~~~~~~~~~~~~~~~~~~~~~

             What :  machdefs.h 
 Fix/Modification :  RISC6000_DEF was used in one place while IBM_DEF was used
                     in another place.  Replaced IBM_DEF with RISC6000_DEF
     --------------------
             What :  $KHOROS_HOME/dotfiles/Xdefaults.mono
 Fix/Modification :  Added cantata.Linecolor:	white
     --------------------
             What :  $KHOROS_HOME/repos/config/kraftsman/file_4.0
 Fix/Modification :  Removed reference to Cache and replaced it with
		     the Distributed Computing reference
     --------------------

~~~~~~~~~~~~~~~~~~~~~~~~~
    DOCUMENTATION  
~~~~~~~~~~~~~~~~~~~~~~~~~

        =========  Changes to Volume I, Khoros Users's Manual ===========

	  Chapter : Chapter 1, Getting Started
	     What : updated to reflect patch 4 instead of patch 3
        --------------------
          Chapter : Chapter 3, Xprism2
             What : "same" was misspelled, "samse"
        --------------------

        =========  Changes to Volume II, Khoros Programmer's Manual ===========

          Chapter : Chapter 4, Composer
             What : $KHOROS_HOME referred to as "KHOROS_HOME"
        --------------------
	  Chapter : Chapter 10, Installation Guide
	     What : referred to "installit &" instead of installit.
		    updated to reflect patch 4 instead of patch 3
        --------------------

        =========  Changes to release directory ===========

	  Files : All
	   What : Updated all files to reflect patch 4
	--------------------