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Recall
The
Recall
softkey (unshift<'d{![J) acts just lik(' Syst('m Control K('y
1 (described earlier).
Recall
recalls the last line that you entered.
executed
1
or deleted. Several previous lines can b(' recalled this way.
Recall
is particularly handy to
11S(,
wh('n yon mistypf' a linf'. Instf'ad
of retyping th(' entire line
1
you can recall it. edit it using the editing
keysl and enter or ex('cut(' it again.
Type:
PRINT "1"
I
Return
I
to print the number
1
011
the screen. Now press
Recall
to recall
the PRINT statement.
Edit the statement to print the numb('r
2
by positioning the cursor under th('
1
and typing
m
over it.
rr('ss I
Return
1
again. Now pn'ss
Recall
sf'vf'ral tim£'" to ,,(,(, all of thp
statements it remembers. Note that
Recall
goes backward through
the queue.
Pressing
[]Elli]-[][]
allows you to cycle forward through the queue
until the last line entered
1
executed, or deleted is displayed.
In
the previous exercise you pressed unshifted-[][] several times, cycling
backward through the queue. Now press
[]Elli]-[][]
several times to
cycle forward through the qnene nntil the last line is displayed.
7-16
ITF Keyboards
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