<s>
se	B-Application
(	O
screen-editor	O
)	O
is	O
also	O
known	O
as	O
the	O
Georgia	O
Tech	O
Screen	O
Editor	O
.	O
</s>
<s>
According	O
to	O
the	O
README	O
file	O
in	O
its	O
sources	O
,	O
Se	B-Application
started	O
out	O
as	O
the	O
version	O
of	O
'	O
ed	B-Application
 '	O
that	O
came	O
with	O
the	O
book	O
'	O
Software	O
Tools	O
 '	O
,	O
by	O
Kernighan	O
and	O
Plauger	O
,	O
which	O
was	O
written	O
in	O
Ratfor	O
.	O
</s>
<s>
Several	O
people	O
,	O
including	O
Dan	O
Forsyth	O
and	O
Arnold	O
Robbins	O
worked	O
on	O
the	O
program	O
,	O
making	O
improvements	O
before	O
and	O
after	O
converting	O
it	O
to	O
C	B-Language
in	O
early	O
1985	O
.	O
</s>
<s>
The	O
program	O
was	O
first	O
posted	O
to	O
the	O
comp.sources.unix	O
newsgroup	B-Application
in	O
December	O
1986	O
.	O
</s>
<s>
There	O
was	O
also	O
a	O
different	O
(	O
and	O
earlier	O
)	O
se	B-Application
screen-based	O
editor	O
for	O
Unix	O
,	O
which	O
was	O
based	O
on	O
ed	B-Application
.	O
</s>
