 - Add a COMPATIBILITY section explaining that the default    behaviour of obtaining the affected terminal has changed.  - Refer to the user's terminal instead of the current    terminal session.  - Tell the reader what the utility does when it is invoked    without arguments.
 - Add a COMPATIBILITY section explaining that the default
   behaviour of obtaining the affected terminal has changed.
 - Refer to the user's terminal instead of the current
   terminal session.
 - Tell the reader what the utility does when it is invoked
   without arguments.

Submitted by:		johan

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