Table of Contents
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DOCUMENT
LOCK
A
command that
locks
or
unlocks highlighted
documents,
or
the document the cursor is
in
if
the
highlight
is
not
extended.
You
cannot change the
text in
a
locked docu-
ment.
double-space
To
type or
print
on every
other line.
drive
Disk
drive.
editing
The process
of changing your text.
empty text
There
are
no characters
in
the
text
other than the
initial
document characters that were there when you
first turned
on the Cat.
erase
To remove
from
the text, rub
out,
vaporize.
You
can
undo
the erasing by
pressing
[UNDO], but
only
if
you
use
[UNDO]
immediately after
erasing.
ERASE
The key
of
destruction. When pressed,
[ERASE] erases
the
character
or
characters
in
the
highlight.
erase a
disk
To
make
a
disk blank.
The command
for
erasing
a
disk
is
lusE
FRONTI-[sHrFr]-[DrsK]-[ERASE].
EXPLAIN
A
command used
after
the Cat
beeps
to
find
the
problem
and the
solution.
Also
used
with
command keys
([USE FRONT]-[EXPLAIN]-ICOMMAND])
to
find
out
how the
command
key works.
expression
A
number or
some
combination of
numbers,
and
operators
or
variables.
extended
highlight
The
highlight
when
it
covers more than one character.
extended
cursor
Same as
extended
highlight.
fanfold
paper
A
continuous strip
of
paper
perforated
at
suitable
intervals
(every
I
I
inches,
for
example)
and
folded accordion-style
so
that
it
can
be
fed continuously into
a
printer.
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