<s>
Personal	B-Application
Editor	I-Application
(	O
PE	O
)	O
and	O
Personal	B-Application
Editor	I-Application
II	O
(	O
PE2	O
)	O
was	O
a	O
text	B-Application
editor	I-Application
developed	O
by	O
IBM	O
for	O
IBM	B-Operating_System
PC	I-Operating_System
DOS	I-Operating_System
and	O
MS-DOS	B-Application
in	O
the	O
1980s	O
.	O
</s>
<s>
It	O
became	O
popular	O
because	O
of	O
its	O
easy	O
,	O
fast	O
,	O
and	O
programmable	O
(	O
custom	O
keyboard	O
shortcuts	O
)	O
user	B-Application
interface	I-Application
.	O
</s>
<s>
PE	O
influenced	O
its	O
successor	O
text	B-Application
editors	I-Application
,	O
such	O
as	O
Personal	B-Application
Editor	I-Application
32	O
,	O
a	O
modern	O
32-bit	O
editor	O
with	O
a	O
user	B-Application
interface	I-Application
based	O
on	O
PE2/PE3	O
,	O
and	O
QE	O
,	O
a	O
text	B-Application
editor	I-Application
for	O
Linux	B-Application
systems	O
.	O
</s>
<s>
For	O
Asia-Pacific	O
region	O
,	O
IBM	O
Japan	O
released	O
a	O
DBCS	B-Application
version	O
of	O
Personal	B-Application
Editor	I-Application
for	O
IBM	B-Device
5550	I-Device
and	O
PS/55	B-Device
.	O
</s>
<s>
It	O
was	O
available	O
in	O
IBM	O
's	O
lineup	O
over	O
the	O
years	O
,	O
although	O
the	O
E	B-Application
editor	O
came	O
with	O
PC	B-Operating_System
DOS	I-Operating_System
since	O
version	O
6.1	O
.	O
</s>
