To install and load SPELL, the Lisp Machine spelling checker:

1. Compile and load:

	(compile-file "sys:zwei;spell-check")

You will probably get thrown into the error handler because the
"SPELL:" package doesn't exist. Press [RESUME] to proceed.

Compiling SPELL-CHECK will make the installation/load go much faster
(in our case, 5 minutes instead of 45).

	(load "sys:zwei;spell-check")

When prompted whether to "Load the dictionary?", answer "Y".

If something goes wrong with the load, correct the problem
or call for help. Then, to retry the load, execute

	(spell:load-dictionary)

2. Test in the Listener:

If the load has succeeded you can test the spelling checker function:

	(spell:spell-word "ok")       => "ok"
	(spell:spell-word "kermit")   => ("permit" "hermit")
	(spell:spell-word "fozzbot")  => NIL

The word "ok" is properly spelled, so SPELL-WORD returns the word as is.

The word "kermit" is not in the dictionary, but SPELL-WORD suggests the
alternatives "permit" and "hermit".

The word "fozzbot" is unknown, and not related to a known word.

3. Checking the spelling of a word in ZMACS:

The SPELL command checks the spelling of a single word in a ZMACS
buffer, and optionally fixes the spelling for you.

In an edit buffer (*Buffer-1* will do), type in a normal word -- we'll
use "hello" as an example. Leave the cursor on the word, or in the space
after, and press META-SHIFT-4 (also known as META-$).

You should see, in the bottom pane, "Checking the spelling of hello."
Below that you should see "Found it." That means the spelling of the
word passed. If you check the spelling of "fozzbot" you will see
"Checking the spelling of fozzbot. Couldn't find it." That means the
spelling was not approved.

If you check the spelling of a word that is ambiguous -- that is, there
are words in the dictionary that are close but not the same -- SPELL
offers a menu of alternatives. If you choose one of these options, SPELL
will edit the misspelled word, then offer to query/replace (ZMACS
for "search and substitute") any other occurrences of the misspelled
word.