be used: @code{#UP}=@code{1}, @code{#DOWN}=@code{-1},
@code{#LEFT}=@code{-1}, @code{#RIGHT}=@code{1}, @code{#CENTER}=@code{0}.")
(dot-count ,integer? "The number of dots.")
be used: @code{#UP}=@code{1}, @code{#DOWN}=@code{-1},
@code{#LEFT}=@code{-1}, @code{#RIGHT}=@code{1}, @code{#CENTER}=@code{0}.")
(dot-count ,integer? "The number of dots.")