Byusing
the
INSERT
key youVe inserted
new
text into an existing
line.
Notice that asyou in
sert
the
new
text, existing words move to
the
right
to
create
room for
the
new
characters.
You
willstayin the insert mode untilyou use the
arrow
keys
to
move
your
cursor in
either
direc
tion.
To
see
how
this
works,
hold
the
FUNC
TIONkey down and pressthe left
arrow
key
until
the
cursor
is
over
the
letter
N in
the
word
NEW.
SCREEN
2
Now,
type
the
word
OLD.
Notice
what
happened! Sinceyou are
not
in the
insert mode any longer, the word OLDwas
not
inserted between words. Instead,it
simply
re
placed
the
word
NEWasyou typed.
SCREEN
3
Remember,
once
you
are in
the
insert
mode,
the
characters thatyou type areaddedto your orig
inal text;
when
you
are
not
in
the
insertmode,
any
characters
that
you
type will replace
the
original text.
Before starting
the
next exercise, press
ENTER,
type
the
words
CALL
CLEAR,
and
press
ENTER
again
to
clear
the
screen.
92
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