must be caught by some kind of @code{catch} (including perhaps another
@code{lazy-catch}) higher up the call stack.
-The dynamic context also includes @code{with-fluids} blocks (REFFIXME),
+The dynamic context also includes @code{with-fluids} blocks
+(@pxref{Fluids and Dynamic States}),
so the effect of unwinding the dynamic context can also be seen in fluid
variable values. This is illustrated by the following code, in which
the normal case thunk uses @code{with-fluids} to temporarily change the