SYNOPSIS:
    option: an optional prefix that changes a command's behaviour.

DESCRIPTION:
    Some eccet commands can take options as arguments.
    Options are strings of the form -x where x is a character
    that specifies what option to invoke.
    A typical example is the '-f' option to "force" some behaviour
    that would normally be disallowed as it is dangerous like
    overwriting critical data.

EXAMPLES:
    -f

SEE ALSO:
    axis, integer, void, double, string, expression
