<s>
Mouse	B-General_Concept
warping	I-General_Concept
is	O
a	O
facility	O
provided	O
by	O
some	O
window	B-Application
managers	I-Application
that	O
automatically	O
positions	O
the	O
pointer	O
to	O
the	O
centre	O
of	O
the	O
current	O
application	O
window	O
when	O
the	O
application	O
is	O
made	O
current	O
.	O
</s>
