Command: set

Usage: set [variable [value]]

Used by itself, set lists all environment variables which have been set.

With just a variable name as an argument, set will set the value of that
environment variable to "".

If given a second argument, a value, a variable is created with that name
and that value if it doesn't exist.  If it already exists, the old value
is replaced with the new one. This works for emotes as well.

You can see the list of all variables you can set in "help sets".

See also:    sets,  settings,  unset,  prompt,  colorcodes