<s>
Oaklisp	B-Language
is	O
a	O
portable	O
object-oriented	B-Language
Scheme	B-Language
developed	O
by	O
Kevin	O
J	O
.	O
Lang	O
and	O
Barak	O
A	O
.	O
Pearlmutter	O
while	O
Computer	O
Science	O
PhD	O
students	O
at	O
Carnegie	O
Mellon	O
University	O
.	O
</s>
<s>
Oaklisp	B-Language
uses	O
a	O
superset	O
of	O
Scheme	B-Language
syntax	B-Application
.	O
</s>
<s>
It	O
is	O
based	O
on	O
generic	O
operations	O
rather	O
than	O
functions	O
,	O
and	O
features	O
anonymous	O
classes	O
,	O
multiple	B-Application
inheritance	I-Application
,	O
a	O
strong	O
error	O
system	O
,	O
setters	O
and	O
locators	O
for	O
operations	O
,	O
and	O
a	O
facility	O
for	O
dynamic	O
binding	O
.	O
</s>
<s>
Version	O
1.2	O
includes	O
an	O
interface	O
,	O
bytecode	O
compiler	B-Language
,	O
run-time	B-Device
system	I-Device
and	O
documentation	O
.	O
</s>
