This program "sc" is a graphical editor for the StateCharts language.

To run it, you need to add the [incr Tcl] package to your Tcl/Tk installation.
[incr Tcl] is available from

ftp://harbor.ecn.purdue.edu/pub/tcl/extensions/itcl-1.5.tar.gz

and the latest Tcl/Tk distribution is on

ftp://ftp.cs.berkeley.edu/ucb/tcl

For more information, see the report on this package accessible from my
homepage:

http://www-cad.eecs.berkeley.edu/~sedwards

-Stephen Edwards
sedwards@eecs.berkeley.edu
