------------------------- R E A D M E ---------------------

INTRODUCTION

	This package allows for the building of a wish binary
called "dlwish", which contains one additional command, load.	The
load command can be used to incorporate a Tcl/Tk library which has
been dynamically linked, and follows a certain format.  See the load
manual page for more details.

	Dlwish is a spinoff of the original shells program written by
Alessandro Bollini (bollini@ipvvis.unipv.it).  The bulk of the credit
for this software package is his, I just organized things a bit and
added support for more platforms.
	
INSTALLING

	Dlwish has been tested with tcl7.3 and tk3.6.  It may work
with earlier versions, but I haven't tried it so I cannot make any
guarantees.

	To install dlwish for your OS, copy the corrosponding makefile
into ./Makefile, then customize it to suit your particular environment.  
Hopefully customizing the makefile will only require changing the 
defines indicating where to find the Tcl/Tk library and include files,
but I cannot promise this will be the case. 

	The following operating systems are now supported by this package :

	SunOS 4.1.X
	Solaris 2.X
	HP/UX 9.X
	OSF 1.X

	Once you have modified the Makefile to suit your site, just
type make.  Two things should be compiled, the first being the dlwish
binary, and the second being testlib.  Testlib is a very small shared
library module used to test dlwish's load command.

	To test dlwish, simply run the following command :

	dlwish -f ./testscript.tcl

	You should see a window come up with two buttons on it.  One
for testing a Tcl-only function and another for testing a Tk procedure.
If the test is successfull, these two procedures will have been loaded
in dynamically from the "testlib" shared library, and the buttons will
perform their respective tasks.

	The Tcl button should print out a more or less random number,
but it will be the same everytime you run it because I didn't bother
to seed the random number generator.  The Tk button should change the
cursor to a watch for about 2 seconds, and then return control to the
user.  If both of these buttons perform as described, then dlwish is 
working properly.

	If you have problems getting this to work for your OS, please
let me know and I'll try and help.  And of course if you get things to
work for a different platform, I'd be interested in hearing about it.

	-Michael Moore (mdm@cis.ohio-state.edu)