<s>
The	O
Common	B-Language
Lisp	I-Language
HyperSpec	I-Language
is	O
a	O
technical	O
standard	O
document	O
written	O
in	O
the	O
hypertext	O
format	O
Hypertext	B-Language
Markup	I-Language
Language	I-Language
(	O
HTML	B-Language
)	O
.	O
</s>
<s>
It	O
is	O
not	O
the	O
American	O
National	O
Standards	O
Institute	O
(	O
ANSI	O
)	O
Common	B-Language
Lisp	I-Language
standard	O
,	O
but	O
is	O
based	O
on	O
it	O
,	O
with	O
permission	O
from	O
ANSI	O
and	O
the	O
International	O
Committee	O
for	O
Information	O
Technology	O
Standards	O
(	O
INCITS	O
,	O
X3	O
)	O
.	O
</s>
<s>
Originally	O
developed	O
by	O
Kent	O
Pitman	O
at	O
Harlequin	O
,	O
it	O
is	O
now	O
copyrighted	O
by	O
LispWorks	B-Language
Ltd	O
.	O
</s>
<s>
The	O
HyperSpec	O
is	O
used	O
by	O
many	O
Common	B-Language
Lisp	I-Language
development	O
environments	O
(	O
examples	O
:	O
LispWorks	B-Language
,	O
the	O
Superior	O
Lisp	O
Interaction	O
Mode	O
for	O
Emacs	O
(	O
SLIME	B-Operating_System
)	O
for	O
looking	O
up	O
reference	O
information	O
on	O
the	O
constructs	O
of	O
ANSI	B-Language
Common	I-Language
Lisp	I-Language
.	O
</s>
<s>
Before	O
the	O
ANSI	B-Language
Common	I-Language
Lisp	I-Language
standard	I-Language
,	O
the	O
book	O
Common	B-Language
Lisp	I-Language
the	O
Language	O
had	O
been	O
used	O
as	O
a	O
Common	B-Language
Lisp	I-Language
standard	O
reference	O
.	O
</s>
<s>
Allegro	B-Language
Common	I-Language
Lisp	I-Language
has	O
its	O
own	O
hypertext	O
version	O
of	O
the	O
ANSI	B-Language
Common	I-Language
Lisp	I-Language
standard	I-Language
.	O
</s>
