<s>
Pascal	B-Language
Script	I-Language
is	O
a	O
scripting	B-Language
language	I-Language
based	O
on	O
the	O
programming	O
language	O
Pascal	B-Application
that	O
facilitates	O
automated	O
runtime	O
control	O
over	O
scriptable	O
applications	O
and	O
server	B-Application
software	I-Application
.	O
</s>
<s>
It	O
is	O
implemented	O
by	O
a	O
free	O
scripting	B-Language
engine	I-Language
that	O
includes	O
a	O
compiler	B-Language
and	O
an	O
interpreter	B-Application
for	O
byte	O
code	O
.	O
</s>
<s>
Pascal	B-Language
Script	I-Language
supports	O
the	O
majority	O
of	O
Object	B-Language
Pascal	I-Language
constructs	O
,	O
making	O
it	O
partly	O
compatible	O
to	O
Delphi	B-Language
,	O
Free	B-Operating_System
Pascal	I-Operating_System
and	O
GNU	B-Language
Pascal	I-Language
.	O
</s>
<s>
Initially	O
developed	O
by	O
Carlo	O
Kok	O
as	O
CajScript	O
and	O
renamed	O
to	O
Innerfuse	O
Pascal	B-Language
Script	I-Language
with	O
version	O
2.23	O
,	O
the	O
software	O
was	O
taken	O
over	O
by	O
RemObjects	O
,	O
renamed	O
again	O
to	O
RemObjects	O
Pascal	B-Language
Script	I-Language
and	O
offered	O
as	O
open	O
source	O
software	O
for	O
the	O
Delphi	B-Language
IDE	I-Language
.	O
</s>
<s>
Beginning	O
with	O
version	O
2.07	O
CajScript	O
has	O
been	O
ported	O
to	O
Free	B-Operating_System
Pascal	I-Operating_System
.	O
</s>
<s>
Since	O
2017	O
Pascal	B-Language
Script	I-Language
is	O
included	O
as	O
a	O
standard	O
component	O
in	O
the	O
Lazarus	B-Language
IDE	I-Language
.	O
</s>
<s>
Pascal	B-Language
Script	I-Language
can	O
be	O
used	O
by	O
installer	O
scripts	O
for	O
Inno	B-Language
Setup	I-Language
,	O
an	O
open	O
source	O
setup	O
engine	O
.	O
</s>
<s>
Using	O
Pascal	B-Language
Script	I-Language
may	O
provide	O
additional	O
flexibility	O
during	O
installation	O
and	O
uninstallation	O
,	O
e	O
.	O
g	O
.	O
by	O
adding	O
new	O
wizard	O
pages	O
,	O
calling	O
DLLs	O
and	O
providing	O
custom	O
behaviour	O
and	O
install	O
conditions	O
.	O
</s>
<s>
Pascal	B-Language
Script	I-Language
is	O
also	O
used	O
for	O
server-side	B-Language
scripting	I-Language
in	O
Pascal	B-Application
Server	B-Language
Pages	I-Language
and	O
maXbox	O
,	O
a	O
scripter	O
studio	O
with	O
an	O
inbuild	O
Delphi	B-Language
engine	O
.	O
</s>
<s>
ReNamer	O
,	O
a	O
batch-oriented	B-General_Concept
automated	O
file	O
renaming	O
tool	O
for	O
Windows	B-Application
,	O
can	O
be	O
expanded	O
by	O
Macros	O
written	O
in	O
Pascal	B-Language
Script	I-Language
.	O
</s>
<s>
With	O
the	O
release	O
of	O
version	O
1.2	O
,	O
the	O
Lazarus	B-Language
IDE	I-Language
began	O
to	O
include	O
the	O
Pascal	B-Language
Script	I-Language
engine	O
,	O
which	O
is	O
now	O
available	O
in	O
form	O
of	O
several	O
components	O
.	O
</s>
<s>
Additionally	O
,	O
some	O
of	O
Lazarus	B-Language
 '	O
standard	O
packages	O
including	O
SynEdit	O
and	O
TAChart	B-Application
support	O
Pascal	B-Language
Script	I-Language
,	O
and	O
the	O
IDE	O
may	O
be	O
extended	O
by	O
using	O
macros	O
written	O
in	O
Pascal	B-Language
Script	I-Language
.	O
</s>
<s>
Increasingly	O
reported	O
applications	O
of	O
Pascal	B-Language
Script	I-Language
in	O
Science	O
and	O
Technology	O
include	O
SCADA	O
,	O
robotics	O
and	O
education	O
.	O
</s>
<s>
Pascal	B-Language
Script	I-Language
started	O
out	O
in	O
2000	O
with	O
CajScript	O
1.0	O
,	O
which	O
was	O
soon	O
superseded	O
by	O
CajScript	O
2.0	O
(	O
later	O
called	O
Innerfuse	O
Pascal	B-Language
Script	I-Language
2.0	O
)	O
.	O
</s>
<s>
With	O
Pascal	B-Language
Script	I-Language
3.0	O
,	O
this	O
was	O
changed	O
to	O
a	O
new	O
model	O
,	O
where	O
the	O
compiler	B-Language
and	O
runtime	O
were	O
completely	O
separated	O
from	O
each	O
other	O
and	O
used	O
a	O
custom	O
byte	O
code	O
format	O
to	O
represent	O
the	O
compiled	B-Language
script	O
.	O
</s>
<s>
This	O
compiled	B-Language
script	O
only	O
contained	O
the	O
bare	O
minimum	O
that	O
was	O
required	O
to	O
execute	O
the	O
code	O
.	O
</s>
<s>
Later	O
,	O
when	O
Carlo	O
Kok	O
joined	O
RemObjects	O
,	O
it	O
was	O
renamed	O
RemObjects	O
Pascal	B-Language
Script	I-Language
and	O
is	O
now	O
being	O
maintained	O
by	O
RemObjects	O
Software	O
.	O
</s>
<s>
A	O
fork	O
of	O
Pascal	B-Language
Script	I-Language
is	O
maintained	O
in	O
the	O
sources	O
of	O
the	O
Lazarus	B-Language
IDE	I-Language
.	O
</s>
<s>
The	O
Lazarus	B-Language
and	O
Free	B-Operating_System
Pascal	I-Operating_System
teams	O
ported	O
PascalScript	O
from	O
Intel	B-Operating_System
processors	O
to	O
additional	O
architectures	O
including	O
PowerPC	B-Architecture
and	O
ARM	B-Architecture
.	O
</s>
