<s>
A	O
Nassi	B-Application
–	I-Application
Shneiderman	I-Application
diagram	I-Application
(	O
NSD	O
)	O
in	O
computer	O
programming	O
is	O
a	O
graphical	B-Language
design	I-Language
representation	O
for	O
structured	B-Language
programming	I-Language
.	O
</s>
<s>
These	O
diagrams	O
are	O
also	O
called	O
structograms	B-Application
,	O
as	O
they	O
show	O
a	O
program	O
's	O
structures	O
.	O
</s>
<s>
Consistent	O
with	O
the	O
philosophy	O
of	O
structured	B-Language
programming	I-Language
,	O
NassiShneiderman	O
diagrams	O
have	O
no	O
representation	O
for	O
a	O
GOTO	B-Application
statement	O
.	O
</s>
<s>
They	O
were	O
included	O
in	O
Microsoft	B-Application
Visio	I-Application
and	O
dozens	O
of	O
other	O
software	O
tools	O
,	O
such	O
as	O
the	O
German	O
EasyCODE	O
.	O
</s>
