SCREEN LEAVE_SCREEN reserves a portion of the screen for non-window input/output activity. This command leaves all the windows intact and returns control to ACCENT R. The screen is automatically restored when a subsequent screen operation is performed.
SCREEN LEAVE_SCREEN /USING/ start_row end_row
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start_row |
is an integer expression that specifies the starting row for a reserved portion of the screen. If zero, the first row of the terminal screen is used. |
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end_row |
is an integer expression that specifies the ending row for a reserved portion of the terminal screen. If zero, the last row of the terminal screen is used. |
SCREEN LEAVE_SCREEN USING 0,0
This example reserves the entire terminal screen for non-window input/output activity.