<s>
PyRoom	B-Language
is	O
a	O
full-screen	B-Application
writing	I-Application
program	I-Application
,	O
i.e.	O
</s>
<s>
a	O
full-screen	O
text	B-Application
editor	I-Application
with	O
the	O
purpose	O
of	O
isolating	O
the	O
user	O
from	O
the	O
operating	B-General_Concept
system	I-General_Concept
and	O
other	O
applications	B-Application
.	O
</s>
<s>
Written	O
using	O
the	O
GTK+	B-Application
widget	B-Library
toolkit	I-Library
,	O
PyRoom	B-Language
is	O
a	O
clone	O
of	O
the	O
text	B-Application
editor	I-Application
and	O
features	O
"	O
distraction-free	O
writing	O
"	O
.	O
</s>
<s>
Because	O
PyRoom	B-Language
takes	O
up	O
the	O
whole	O
screen	O
,	O
it	O
is	O
"	O
without	O
buttons	O
,	O
widgets	O
,	O
formatting	O
options	O
,	O
menus	O
and	O
with	O
only	O
the	O
minimum	O
of	O
required	O
dialog	O
windows	O
"	O
.	O
</s>
<s>
Pyroom	B-Language
supports	O
the	O
following	O
keyboard	O
commands	O
:	O
</s>
