ISABELLE -- INSTRUCTIONS FOR UNPACKING THE EMAIL DISTRIBUTION 

The Isabelle email distribution consists of about 8 installments, each
small enough to send by electronic mail.  The files are called Isabelle.aa,
Isabelle.ab, ....  They have been generated by tar, compress, uuencode, and
split, and are packed for email using shar.  To unpack the files, perform
the following steps:

STEP 1.  Create a new directory to hold Isabelle and move to that
directory (the name of the directory does not matter):

	mkdir Isabelle;  cd Isabelle

STEP 2.  Put each message into a separate file and pipe it through unshar.
(If you don't have unshar, remove the header lines generated by the mail
system and submit the file to sh.)

STEP 3.  Concatenate the files into one file using the command

	cat Isabelle.?? > Isa.tar.Z.uu

STEP 4.  Undo the uuencode operation using the command

	uudecode Isa.tar.Z.uu

STEP 5.  You should now have a file Isa.tar.Z; uncompress it using...

	uncompress Isa.tar.Z

STEP 6.  You should now have a file Isa.tar; unpack it using...

	tar xvf Isa.tar

STEP 7.  You should now have a complete Isabelle directory.  You may now
tidy up by executing

	rm Isabelle.?? *.hdr Isa.tar.Z.uu Isa.tar

Consult the file README for information on compiling Isabelle.

						Good luck!
