Laser 128 - Page 64

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CTRL-H:

CTRL-J:

CTRL-M:

INPUT

/OUTPUT

PORTS

Moves

the

cursor

left

one

character

position.

Functionally

equivalent

to

the"-"

key.

Moves

the

cursor

down

one

line.

Functionally

equivalent

to

the

"I".

Moves

the

c

ur

sor

to

the

leftmo

st

position

of

the

following

line.

Functionally

equivalent

to

the

"RETURN"

or

"ENTER"

keys.

In

addition

to

the

above

control-character

commands,

the

computer

also

recognize

some

two-character

commands

in

the

40-column

text

mode.

The

command

sequence

is

made

of

a "lead-in"

character

("ESC")

followed

by

the

actual

command

character.

The

following

is a

list

of

all

the

available

"ESCape-code"

com

mand

s:

ESC @:

ESC

E:

ESC F:

Clears

the

scree

n

and

places

the

cursor

at

the

upper-left-

hand

corner

of

the

scree

n.

Clears

the

display

from

the

current

cursor

position

to

the

end

of

the

line.

Clears

the

display

from

the

current

cursor

position

to

the

bottom

of

the

screen

.

1-51

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