This readme file produced by Fred Fish in the process of adding John's
Hack port to my library of Freely Redistributable Software.

John has requested that distributions of modified versions of Hack be
kept to a minimum to avoid aggravation for all concerned.  If you
make changes, please mark them clearly as changes, and send a copy
to John so he can act as a central clearing point for new and enhanced
copies.  Avoid propagating changed versions if at all possible.

John has apparently not copyrighted his changes, though he has the
right to do so if he desires, and thus force everyone to abide by
his redistribution rules.  So, please cooperate with him.

I have reorganized things slightly from John's original distribution,
but have not changed the source code at all, other than to ifdef out
all references to UNIX signal handling.  John had added a "signal.h"
to the C compiler include directory to keep the compiler happy, but
didn't send it along.  Actually, I would prefer to see the signal
handling stuff abstracted into a more general facility, and placed in
a system dependent file.

Because of the size of the source, it is not possible to compile and
link all on one disk.  You may have to fudge around with the following
files to fit your own requirements:

	ccall		John's original batch file to compile everything

	hack_link	John's original linker command file.

	hack_link.fnf	My linker command file to link all the object
			files, after copying them to a blank disk in
			df1:.

	Makefile	A make file to control compilation.

-Fred   18-Jan-86
