Syntax: help <key word/phrase>
Simply typing HELP will get you the main help menu. Help searches for a
match of the entered keyword. Throughout the help text, keywords which have
help associated with them, are given in all caps.
'help magic missile'
will find the help text for the magic missile spell.
'help magic mis'
will not match 'magic missile' or anything else.
As shown above, in the case of spell names, you must enter the entire spell
name as shown in the spell list generated by typing 'help spells'.