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The Termcap Library

3.6 Windows

A window, in termcap, is a rectangular portion of the screen to which all display operations are restricted. Wrapping, clearing, scrolling, insertion and deletion all operate as if the specified window were all the screen there was.

`wi'

String of commands to set the terminal output screen window. This string requires four parameters, all origin-zero:

1. The first line to include in the window.
2. The last line to include in the window.
3. The first column to include in the window.
4. The last column to include in the window.

Most terminals do not support windows.