<s>
eXtensible	B-Application
Tag	I-Application
Framework	I-Application
is	O
a	O
framework	O
for	O
implementing	O
new	O
XML	B-Protocol
elements	O
for	O
Mozilla	B-Operating_System
.	O
</s>
<s>
The	O
framework	O
allows	O
Mozilla	B-Operating_System
to	O
support	O
a	O
new	O
XML	B-Protocol
dialect	O
without	O
modifying	O
the	O
Gecko	B-Language
rendering	I-Language
engine	I-Language
.	O
</s>
<s>
In	O
fact	O
,	O
support	O
of	O
XForms	B-Application
can	O
now	O
be	O
added	O
via	O
the	O
installation	O
of	O
Mozilla	B-Operating_System
extension	I-Operating_System
.	O
</s>
