Apple IIe - Page 93

Apple
BASIC
Reference
Guide
93
be
placed
in
a
DAT
A statement.
RETURN
ESC
,,
(left
arrow)
(right
arrow)
Ctrl-H
Ctrl-M
Ctrl-U
Ctrl-X
The
preceding
characters
may
be
used
in
a
program
by
executing
the
CHR$
function
.
The
DAT
A
statement
can
be
located
anywhere
in
a
program
.
It
does
not
have
to
precede
the
READ statement.
Example
10
DATA
"SMITH
, JOE",
JOHN
BROWN
20
READ N1$, N2$
30
PRINT
N1$, N2$
]RUN
[Ret]
SMITH,
JOE
JOHN
BROWN
The READ
interpreted
the
first
string
as
SMITH,
JOE
because
it
was
enclosed
in
quotes
.
The
second
string
is
read
as
JOHN
BROWN.
DEF FN
•
Applesoft
o
Integer
The
DEF
FN
statement
allows
the
user
to
define
a
function
. This
function
can
then
be
used
in
the
same
manner
as
any
built-in
function.
Configuration
DEF
FN
name
(variable)
=e
xpression