Asynchronous message. The client should display the text
immediately.
- emp_client prints the text verbatim, prepended by a newline. This
+ emp_client prints the text verbatim, prepended by a line feed. This
is clearly sub-optimal, because it can be inserted in the middle of
user input. Clients wishing to to display asynchronous messages
together with normal I/O should insert them before the current