Removes lispusers/BLOCKS-HKB[.LCOM] duplicate file

The file lispusers/BLOCKS-HKB is a duplicate of lispusers/h/H-BLOCKS
except with differing end-of-line convention.  This PR removes
BLOCKS-HKB and BLOCKS-HKB.LCOM

Closes #2079

README.md

@@ -1,14 +1,12 @@
 # Medley 
 
-The [Medley Interlisp Project](https://interlisp.org) aims to preserve, revive, and modernize the [Interlisp](https://interlisp.org) software development environment for rapid prototyping, research and Artificial Intelligence created at Xerox PARC since the 1970s.
+This repository is for the Lisp environment of [Medley](https://interlisp.org).
 
-This repository is for the Lisp environment of the [Medley](https://interlisp.org) release of Interlisp. Other repositories hold additional subsystems and applications such as [Maiko](https://github.com/Interlisp/maiko), the implementation (in C) of the Medley virtual machine, the [LOOPS](https://github.com/Interlisp/loops) object-oriented extension of Interlisp, and the [NoteCards](https://github.com/Interlisp/notecards) hypermedia system.
-
-[Install and Run](https://interlisp.org/software/install-and-run) covers ways to install and start up Medley on Linux systems, MacOS, Windows (with or without WSL), and in a web browser.
+[Install and Run](https://interlisp.org/software/install-and-run) covers ways to install and start up Medley on Linux systems, MacOS, and Windows (with or without WSL).
 
 [Using Medley](https://interlisp.org/software/using-medley/) has an overview and pointers to documentation.
 
-The [Glossary](https://interlisp.org/history/glossary) defines system-specific terms such as "loadup" and "sysout".
+[Interlisp/maiko](https://github.com/Interlisp/maiko), is the repo for the implementation (in C) of the Medley virtual machine. 
 
 ## Releases
 
@@ -69,9 +67,25 @@ If you have a high-resolution display, note that much of the graphics was design
 
 Medley presumes you have a 3-button mouse; the scroll-wheel on some mice acts as one, with some difficulty. Go into XQuartz Preferences/Input and check "Emulate three button mouse" option.
 
-### Running Medley Interlisp
+### Running Medley Interlisp (obsolete)
 
-The primer [Medley Interlisp for the Newcomer](https://primer.interlisp.org) eases new users into the Interlisp environment. It assumes no prior knowledge of Lisp and covers the user interface, programming and debugging, windows and graphics, and more. We recommend consulting this document to learn how to run and use the system.
+The `run-medley` script in this repo sets up some convenient defaults. Running Medley can be done by typing:
+```
+$ cd medley
+$ ./run-medley
+```
+
+Or, if you wish to start Medley up with a different SYSOUT:
+
+```
+$ cd medley
+$ ./run-medley <SYSOUT-file-name>
+```
+The first time the system is run it loads the system image that comes
+with the system.  When you exit the system (or "do a `SaveVM`" menu
+option) the state of your machine is saved in a file named
+`~/lisp.virtualmem`.  Subsequent system startups load the
+`~/lisp.virtualmem` image by default.
 
 ### Exiting The System
 
@@ -109,7 +123,7 @@ Each directory should have a README.md, but briefly
 * BUILDING.md -- instructions on how to make your own loadups
 * clos -- early implementation of Common Lisp Object System
 * CLTL2 -- files submitted to bring Medley up to the conformance to "Common Lisp, the Language" 2nd edition. Not enough to conform to the ANSI standard lisp.
-* docs -- Documentation files (in TEdit format, PDFs, or online help
+* docs -- Documentation files (in TEdit format, PDFs, or online help; look [here](https://github.com/Interlisp/medley/Documentation))
 * fonts -- raster fonts (or font widths) in various resolutions for display, postscript, interpress, press formats
 * greetfiles -- various configuration setups
 * internal -- These _were_ internal to Venue