Prolog is currently in an experimental state.  To try it, type

	.r prolog

Nothing is guaranteed.  Differences between this and standard Prolog are:

1. The normal WAITS end-of-file (CTRL-META-LF on displays; ↑Z on non-displays)
   is used wherever standard Prolog expects ↑Z typed in.

2. ESC I is used as an interrupt instead of ↑C.  You may have to type a
   <return> after the ESC I, if Prolog is waiting for you to type something
   at the time you interrupt it.

3. Prolog's stack is fixed in size (unlike versions that run on systems with
   virtual memory), but you can change it at the time you start the program by
   typing

	.r prolog n

   where "n" is the total number of pages of core that you want to give the
   program.  Experiment until you find a value that works.

4. E directories in input files are ignored.

Please report any bugs you find to JJW.

The file PROLOG.JJW[UP,DOC] contains a copy of the September 1978 version of
the Prolog user's guide.