Index: README
==================================================================
--- README
+++ README
@@ -161,10 +161,12 @@
 
 * sql.doc: This file lists and documents each of the SQL functions and SQL
 tables that are available. This is not relevant to programming the rules
 of the game; it is used for user customization, and for performing batch
 operations when editing, and for producing reports.
+
+* tutorial.doc: Tutorial documentation.
 
 
 === Other files ===
 
 Free Hero Mesh also includes the following other files, which are not the

Index: misc/mbform.doc
==================================================================
--- misc/mbform.doc
+++ misc/mbform.doc
@@ -310,11 +310,11 @@
 [59*] Bit constant 0-31; the second byte is the number 0-31, and at
 runtime it is replaced by the relevant 32-bit number.
 
 [60*] Sound constant (see section about user sounds)
 
-[61] 0=ClassCount/1* (I don't know what this does), 1=GetArray
+[61] 0=ClassCount/1*, 1=GetArray
 
 [64/3*] SendMessage (to Self)
 
 [65/4*] SendMessage
 

ADDED   tutorial.doc
Index: tutorial.doc
==================================================================
--- /dev/null
+++ tutorial.doc
@@ -0,0 +1,78 @@
+This document is a tutorial of the use of Free Hero Mesh.
+
+(NOTE: This tutorial is incomplete.)
+
+
+=== Installation ===
+
+1. Compile it (if it is not already compiled). See README file for details
+about compilation. I will assume it called "heromesh" and is in the PATH.
+
+2. Copy "default.heromeshrc" into a file in the home directory called
+".heromeshrc" (if in portable mode, instead put it in the same directory
+as the executable file and call it "current.heromeshrc".
+
+3. (Optional) Customize the configuration file. (This document assumes
+the default key/mouse bindings, but you may customize them if desired.)
+This file is a plain text file and can be edited in any text editor; see
+config.doc and bindings.doc for details about the configuration file.
+
+4. Make up puzzle set (using the instructions below).
+
+5. You can edit and test levels, classes, etc.
+
+6. You can publish the composite puzzle set file if desired.
+
+
+=== Making the puzzle set ===
+
+1. Decide the base name of the puzzle set, which should not include a dot,
+nor should spaces be included (underscores and hyphens are OK, if it does
+not start with a hyphen). The names of the four files of this puzzle set
+will then be that base name followed by ".xclass", ".class", ".level",
+and ".solution".
+
+2. Make the picture file and class definition file, in either order.
+
+  a. Write the class definition file in any text editor (e.g. vi or emacs).
+  See class.doc for details of this format, or see sokoban.class for a
+  simple example.
+
+  b. Make the pictures; use "heromesh -p" and then the base name of the
+  puzzle set. This brings up the picture editor.
+
+3. Run "heromesh -n" and the base name, to create an empty level file and
+empty solution file.
+
+4. Run "heromesh -e" and the base name, to load the level editor, to make
+up a level. You can then save by CTRL+S and test by CTRL+P to play this
+level; if you solve it, push CTRL+S to record the solution. This only
+saves the puzzles in the user cache database and not to the puzzle set
+files (unless the .autoSave option is set).
+
+5. (You can skip this step if the .autoSave option is set.) Run "heromesh
+-f" and the base name, to write the changes to the puzzle set files.
+
+6. (Optional) Once you have finished, you may wish to make a composite
+puzzle set file. Use "har c" and then the names of the files that make up
+the puzzle set and then ">" and the file name for the composite puzzle set,
+to make up the composite puzzle set file. You can then use "heromesh -z"
+and the full file name of the composite puzzle set, to load it. Note that
+a composite puzzle set is read-only; to edit it, you must split them into
+separate files again.
+
+
+=== Picture editing ===
+
+(TODO)
+
+
+=== Class editing ===
+
+(TODO)
+
+
+=== Level editing ===
+
+(TODO)
+