*RESTSW (KEYIN and DISPLAY)
*RESTSW[={n}]
This list control restores the top or the designated, {n}th, *SAVESW image from the program's stack. It then resets the current subwindow to the PREVIOUS coordinates that were in effect prior to those at the time the image was saved.
{n} must be a decimal constant separated from *RESTSW by an equal sign. If a specific image is not designated, the last image saved is restored unless all images have been removed from the stack. The following code shows the proper relationship between *RESTSW and *SAVESW when a new subwindow is being defined:
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The window coordinates are restored to the coordinates that were in effect prior to the setting of the window to 10:15:20:55. This type of sequence should not be used if a new subwindow is not being defined. Otherwise, the screen is not restored properly.
See Also: List Controls (KEYIN and DISPLAY), List Controls (KEYIN), DISPLAY, KEYIN
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