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Apple IIe - Page 139

Apple IIe
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Apple
BASIC Reference
Guide
139
In
the
previous
example,
the
HT AB and TAB
functions
count
the
leftmost
position
as
1.
The
SPC
and
POS
functions
treat
the
leftmost
position
as
0.
Applesoft
PRINT
Integer
PRINT
is
used
to
display
information
to
the
screen
or
to
another
output
device.
Configuration
PRINT [expression]
[i
...
[expression] ... ]
expression
can be any valid
numeric
or
string constant
or
expression.
expression
can
include
string
and
numeric
variables,
as
well
as
string
and
numeric
constants.
Each
variable name
or
constant
must be separated by
either
a
comma
or
a
semicolon.
When
a
comma
separates
the
items
in
a PRINT statement,
the
display
is
divided
into
three
display positions
in
Applesoft
BASIC. These
begin
in
columns
1, 17, and
33.
In
Integer
BASIC,
the
display
is
divided
into
five fields
whose
display positions
begin
at
columns
1,
9,
17,
25,
and
33.
A PRINT statement can
end
with
a
comma,
semicolon,
or
with
no
punctuation
at all. A PRINT
statement
that
ends
with
a
semicolon
causes any
subsequent
PRINT statement
output
to
appear at
the
next
position
on
the
same
row
of
output.
When
a PRINT
statement
ends
with
a
comma,
the
next
PRINT
statement
output
occurs at
the
next
PRINT display
position
on
the
same
row
of
output.
When
a PRINT statement
has
no
punctuation
at
the
end,
the
next
line
of
output
automatically
occurs
on
the
next
display line.
*
When
the
80-column
card
is
active
the
only
two
tab positions
are set
(columns
1,9 in
Integer;
1,17
in
Applesoft).

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