"USING: listener namespaces ;"
"t handle-ctrl-break set-global"
}
-$nl
"The listener can watch dynamic variables:"
{ $subsections "listener-watch" }
"Nested listeners can be useful for testing code in other dynamic scopes. For example, when doing database maintenance using the " { $vocab-link "db.tuples" } " vocabulary, it can be useful to start a listener with a database connection:"