Compiling Libscheme for Schemepkg:

1. Get the Libscheme distribution and unpack it.  Before compiling,
   copy the files from Libscheme-Extras into the directory containing
   the Libscheme files, then compile following the Libscheme INSTALL
   file. 

2. Once Libscheme is compiled, the following three files will be
   needed by Schemepkg:

		scheme.h
		scheme_hash.h       
		libscheme.a    

Compiling Schemepkg:

Note: I have only had access to a Sparc Station IPC when testing the
installation.  Please send any necessary patches to
kfisler@cs.indiana.edu and I will include them in the distribution.

1. Edit the Makefile changing the C compiler, library, and include
   directories as necessary [see following notes]

	a. If your system does not have Extended Tcl/Tk, delete -ltclx
	   and -ltkx from variables TCL_LIBS and TK_LIBS,
	   respectively. 

	b. LIBSCHEME_DIR must be the directory containing the three
	   Libscheme files listed as required above.

	c. TCL_LIB_DIR must be the directory containing the library
	   libtclx.a, if your system runs Extended Tcl/Tk.

	d. TK_LIB_DIR must be the directory containing the library
	   libtkx.a, if your system runs Extended Tcl/Tk.

	e. TCL_INCLUDE_DIR must be the directory containing tcl.h.

	f. TK_INCLUDE_DIR must be the directory containing tk.h.

2. Set the environment variable TK_LIBRARY to point to the library
   files for tk on your system.

3. To create a wish interpreter with the scheme extentions, type
	"make tkScheme"

4. To create a tcl interpreter with the scheme extentions, type
	"make tclScheme"

5. "make clean" can be used to remove all .o files.
