<s>
Tkhtml	B-Language
is	O
a	O
discontinued	O
open-source	B-Application
browser	B-Protocol
engine	I-Protocol
written	O
in	O
C	B-Language
using	O
the	O
Tk	B-Application
widget	B-Library
toolkit	I-Library
.	O
</s>
<s>
It	O
was	O
used	O
primarily	O
by	O
the	O
Html	O
Viewer	O
3	O
(	O
Hv3	O
)	O
minimalist	O
web	B-Application
browser	I-Application
.	O
</s>
<s>
In	O
2006	O
,	O
it	O
was	O
announced	O
that	O
a	O
public	O
build	O
of	O
Tkhtml	B-Language
Alpha	O
10	O
had	O
passed	O
the	O
Acid2	O
test	O
.	O
</s>
<s>
To	O
run	O
Tkhtml	B-Language
,	O
the	O
Tcl/Tk	B-Application
framework	O
needed	O
to	O
be	O
installed	O
.	O
</s>
<s>
Then	O
the	O
standard	O
wish	B-Language
interpreter	I-Language
needed	O
to	O
be	O
replaced	O
by	O
the	O
wwwish	O
interpreter	O
to	O
use	O
the	O
WYSIWYG	B-Application
previewing	O
function	O
.	O
</s>
<s>
Tkhtml	B-Language
can	O
still	O
be	O
run	O
through	O
the	O
use	O
of	O
bindings	O
to	O
other	O
programming	O
languages	O
.	O
</s>
<s>
The	O
TkinterWeb	O
package	O
,	O
for	O
example	O
,	O
can	O
be	O
used	O
to	O
embed	O
Tkhtml	B-Language
in	O
Python	B-Language
applications	O
.	O
</s>
