<s>
A#	O
is	O
a	O
port	O
of	O
the	O
Ada	B-Language
programming	I-Language
language	I-Language
to	O
the	O
Microsoft	B-Application
.NET	I-Application
platform	O
.	O
</s>
<s>
A#	O
is	O
freely	O
distributed	O
by	O
the	O
Department	O
of	O
Computer	O
Science	O
at	O
the	O
United	O
States	O
Air	O
Force	O
Academy	O
as	O
a	O
service	O
to	O
the	O
Ada	B-Language
community	O
under	O
the	O
terms	O
of	O
the	O
GNU	B-License
General	I-License
Public	I-License
License	I-License
.	O
</s>
<s>
AdaCore	O
took	O
over	O
this	O
development	O
in	O
2007	O
,	O
and	O
announced	O
"	O
GNAT	B-Language
for	O
.NET	B-Application
"	O
,	O
which	O
is	O
a	O
fully	O
supported	O
.NET	B-Application
product	O
with	O
all	O
of	O
the	O
features	O
of	O
A#	O
and	O
more	O
.	O
</s>
