<s>
Project	B-Language
Dogwaffle	I-Language
is	O
a	O
raster	B-Application
graphics	I-Application
editor	I-Application
with	O
animation	O
capabilities	O
.	O
</s>
<s>
It	O
was	O
written	O
by	O
Dan	O
Ritchie	O
,	O
runs	O
on	O
Microsoft	B-Application
Windows	I-Application
,	O
and	O
has	O
both	O
freeware	B-License
and	O
commercial	O
versions	O
.	O
</s>
<s>
The	O
commercial	O
version	O
,	O
PD	B-Language
Pro	I-Language
Digital	O
Painter	B-Operating_System
,	O
is	O
updated	O
frequently	O
while	O
the	O
most	O
recent	O
freeware	B-License
version	O
is	O
Project	B-Language
Dogwaffle	I-Language
1.2	O
,	O
released	O
in	O
2004	O
.	O
</s>
<s>
Project	B-Language
Dogwaffle	I-Language
features	O
include	O
realistic	O
paint	O
effects	O
similar	O
to	O
Corel	B-Operating_System
Painter	I-Operating_System
,	O
a	O
frame-based	O
animation	O
tool	O
,	O
the	O
standard	O
paint	O
tools	O
common	O
to	O
most	O
modern	O
bitmap	O
paint	B-Application
programs	I-Application
,	O
and	O
an	O
alpha	B-Algorithm
channel	I-Algorithm
for	O
transparency	O
effects	O
.	O
</s>
<s>
PD	B-Language
Pro	I-Language
4	O
was	O
updated	O
to	O
make	O
use	O
of	O
multithreading	O
with	O
multiple	O
processors	O
.	O
</s>
<s>
Some	O
conventions	O
and	O
keyboard	O
shortcuts	O
found	O
in	O
Deluxe	B-Application
Paint	I-Application
,	O
which	O
was	O
ubiquitous	O
on	O
the	O
Amiga	B-Device
,	O
are	O
recognized	O
.	O
</s>
<s>
The	O
name	O
"	O
Project	B-Language
Dogwaffle	I-Language
"	O
refers	O
to	O
the	O
first	O
waffle	O
that	O
comes	O
out	O
of	O
a	O
waffle	O
iron	O
,	O
the	O
one	O
for	O
the	O
dog	O
.	O
</s>
<s>
Project	B-Language
Dogwaffle	I-Language
uses	O
Lua	B-Language
programming	I-Language
language	I-Language
to	O
let	O
the	O
end-user	O
create	O
new	O
imaging	O
filters	O
.	O
</s>
<s>
DogLua	O
is	O
based	O
on	O
a	O
'	O
gluas	O
 '	O
plugin	O
spec	O
developed	O
initially	O
for	O
the	B-Application
GIMP	I-Application
.	O
</s>
<s>
Lua	B-Language
scripting	I-Language
is	O
also	O
available	O
in	O
other	O
digital	O
painting	O
programs	O
,	O
such	O
as	O
ArtWeaver	O
and	O
Twistedbrush	O
.	O
</s>
<s>
When	O
the	O
core	O
GIMP-original	O
gluas	O
syntax	O
is	O
used	O
without	O
proprietary	B-Application
extensions	O
,	O
these	O
imaging	O
filters	O
can	O
be	O
shared	O
and	O
used	O
across	O
these	O
applications	O
for	O
the	O
benefit	O
of	O
other	O
users	O
.	O
</s>
<s>
Some	O
extensions	O
from	O
Project	B-Language
Dogwaffle	I-Language
have	O
found	O
their	O
way	O
also	O
into	O
others	O
such	O
as	O
ArtWeaver	O
.	O
</s>
