Kaypro 10 - Common Control Functions in CPIM Programs

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COMMON CONTROL FUNCTIONS IN CP/M PROGRAMS

DEL

CTRL-U

CTRL-X

CTRL-R

CTRL-C

CTRL-E

CTRL-Z

CTRL-P

CTRL-S

Delete and

echo

the

last

character

typed at the

console

(Same as

rubout)

Delete the

entire

line typed at the

console

Same as CTRL-U

Retype

current

command

line:

types

a

"clean

line"

following

character

deletion

with

rubouts

CP/M

system

reboot (warm start)

Physical end

of

line: carriage is returned, but line is

not

sent

until

RETURN key is depressed

End

input

from

console

(used in PIP and

ED)

Copies all

subsequent

console

output

to

the

currently

assigned

list

Glevice (e.g., a p

ri

nter) and the

console

device

until

the

next

CTRL-P

i's

typed.

Stops

the

console

output

temporarily.

Program

execution

and out-

put

continue

when

another

character

is typed

at

the

console

(e.g.,

another

CTRL-S). This feature is used

to

stop

output

on high-speed

consoles,

such as CRTs, in order to view a

segment

of

output

before

continuing.

76

(

l

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