<s>
PageSpinner	B-Operating_System
is	O
a	O
semi-WYSIWYG	O
HTML	B-General_Concept
editor	I-General_Concept
for	O
OS	B-Operating_System
X	I-Operating_System
.	O
</s>
<s>
It	O
is	O
developed	O
by	O
Optima	O
Systems	O
and	O
released	O
as	O
shareware	B-License
,	O
PageSpinner	B-Operating_System
is	O
WorldScript	B-Operating_System
compliant	O
and	O
uses	O
the	O
WASTE	B-Application
text	I-Application
engine	I-Application
and	O
the	O
Carbon	B-Operating_System
library	O
.	O
</s>
<s>
It	O
was	O
originally	O
released	O
for	O
Classic	B-Application
Mac	I-Application
OS	I-Application
but	O
was	O
ported	O
to	O
OS	B-Operating_System
X	I-Operating_System
shortly	O
after	O
that	O
operating	O
system	O
's	O
release	O
.	O
</s>
<s>
It	O
was	O
used	O
by	O
Jeffrey	O
Zeldman	O
for	O
13	O
years	O
before	O
he	O
switched	O
to	O
TextMate	B-Application
.	O
</s>
<s>
Version	O
4.0	O
,	O
released	O
in	O
2002	O
,	O
introduced	O
multiple	B-Application
undo	I-Application
,	O
double-byte	O
input	O
support	O
,	O
and	O
scroll	O
wheel	O
support	O
on	O
Mac	B-Operating_System
OS	I-Operating_System
X	I-Operating_System
.	O
</s>
<s>
Version	O
5	O
was	O
released	O
in	O
2010	O
and	O
reviewed	O
by	O
MacWorld	O
UK	O
,	O
which	O
faulted	O
its	O
appearance	O
for	O
being	O
dated	O
,	O
and	O
found	O
its	O
price	O
to	O
be	O
high	O
for	O
the	O
features	O
it	O
provided	O
,	O
but	O
the	O
reviewer	O
was	O
impressed	O
with	O
its	O
multiple	O
site	O
support	O
and	O
integration	O
with	O
Apache	B-Application
,	O
OS	B-Operating_System
X	I-Operating_System
's	O
standard	O
web	O
server	O
.	O
</s>
<s>
As	O
of	O
June	O
2019	O
,	O
the	O
Optima	O
Systems	O
website	O
is	O
offline	O
and	O
the	O
current	O
status	O
of	O
PageSpinner	B-Operating_System
is	O
unknown	O
.	O
</s>
