Table of Contents
Advertisement
95
Remember
to press
I
ENTER
I,
so the
correction
will be
entered
into
the
program.
NOTE:
If
you wish
to DELete an entire line
from
your program, just type in the line
number
and
the
original
line
will be eliminated.
10
PRINT"GOODI"
Display
Input
Type
in
the
!.
The
display looks l
i
ke this:
10
PRINT"GOOD.
: :;:
"
Di
s
play
Input
Press
the
~
key.
·"·
=
will
indicate the
spot
where the new data will be
entered:
10
PRINT"GOOD·
"
Display
1nput
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
calculati
o
ns
(see
Chapter 3).
Using the
I~'
,
position the
cursor on
top of
the
character
which
will be
the
first
character
followi
n g the insertion.
10
PR!NT"GOOD"_
Display
Input
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
within
quotation
marks.
Use the
[fill
key
to
eliminate the
"!":
[I]
Display
Input
This is a new
kind
of
error message.
Not only
is the
error
type
identified (our old
friend
the
syntax
error) but the
line number i
n which
the error
occurs
is
also
indicated.
Press
the
[C:-cE!
and
then
return into
the PROgram
mode.
You must be in
the
PROgram
mode
to
make
changes
in
a
program.
Using the [I]
,
recall
the
last
l
i
ne of
your
program.
Programming
the Computer
- Quick Links:
- Basic Commands
Hide quick links:
Advertisement
Table of Contents
