Cut Buffers
Cut buffers are another mechanism to transfer data, in particular selected text. They are window properties of the root window, named CUT_BUFFER1, etc. Unlike selections, cut buffers do not involve a direct interaction between clients. Rather, when text is selected in a window, the window owner copies this text into the property of the root window called CUT_BUFFER1. When the user pastes the text in another window, the window owner reads this property of the root window.
The xcutsel program transfers data between selections and cut buffers, and the xcb program allows various kinds of access to the cut buffers.
Cut buffers are considered obsolete.
Read more about this topic: X Window Selection
Famous quotes containing the word cut:
“Oh, what a catastrophe for man when he cut himself off from the rhythm of the year, from his unison with the sun and the earth. Oh, what a catastrophe, what a maiming of love when it was a personal, merely personal feeling, taken away from the rising and the setting of the sun, and cut off from the magic connection of the solstice and the equinox!”
—D.H. (David Herbert)