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Radio Shack TRS-80 PC-3

Radio Shack TRS-80 PC-3
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Input
t
Display
10:
PRINT
II
GOO
D
BYE
"I
Sw",
The
flashing
cursor
is
positioned
over
the
problem
area.
In
Chapter
4
you
learned
that,
when
entering
string
constants
in BASIC,
all
characters
must
be
contained
with
in
quotation
marks.
Use
the
DELete
key
to
el
iminate
the"
!
".
Input
DEL
Display
10:
PRINT
"GOODBYE"_
Now
let's
put
the!
in
the
correct
location.
When
editing
programs,
DELete
and
INSert
are used in
exactly
the
same
way
as
they
are
in
editing
calculations
(see
Chapter
3).
Using
the
~
position
the
cursor
on
top
of
the
character
which
will
be
the
first
character
following
the
insertion.
Input
....
Press
the
I
NSert
key.
A
Display
1
0
'.
PR I
NT
II
GOO
D BY Elli
II:
will
indicate
the
spot
where
the
new
data
will
be
entered.
65

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