-@code{truncated-print} will not output a trailing newline. If an
-expression does not fit in the given width, it will be truncated --
-possibly ellipsized, or in the worst case, displayed as @nicode{#}.
+@code{truncated-print} will not output a trailing newline. If an expression does
+not fit in the given width, it will be truncated -- possibly
+ellipsized@footnote{On Unicode-capable ports, the ellipsis is represented by
+character `HORIZONTAL ELLIPSIS' (U+2026), otherwise it is represented by three
+dots.}, or in the worst case, displayed as @nicode{#}.