<s>
wm2	B-Device
is	O
a	O
minimalist	B-Device
reparenting	B-Device
window	I-Device
manager	I-Device
for	O
the	O
X	B-Operating_System
Window	I-Operating_System
System	I-Operating_System
written	O
by	O
Chris	O
Cannam	O
.	O
</s>
<s>
Instead	O
of	O
icons	O
,	O
wm2	B-Device
allows	O
temporary	O
hiding	O
of	O
windows	O
from	O
the	O
desktop	O
environment	O
.	O
</s>
<s>
Hidden	O
windows	O
can	O
be	O
recovered	O
via	O
a	O
menu	O
from	O
the	O
root	B-Device
window	I-Device
.	O
</s>
<s>
It	O
does	O
not	O
support	O
interactive	O
configurability	O
,	O
or	O
provide	O
a	O
virtual	O
desktop	O
,	O
and	O
other	O
features	O
of	O
modern	O
window	B-Application
managers	I-Application
such	O
as	O
configurable	O
root	O
menus	O
,	O
toolbars	O
,	O
etc	O
.	O
</s>
<s>
wmx	O
is	O
a	O
version	O
of	O
wm2	B-Device
modified	O
to	O
add	O
features	O
such	O
as	O
virtual	O
desktops	O
and	O
anti-aliased	O
fonts	O
via	O
Xft	B-Application
.	O
</s>
