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RENUM

NEW

CONT

BYE

KEY

LIST

RENUM

100

n ABC

NEW

CONT

BYE

KEY

LIST

Changes statement number of the program.

Renumbers all statements beginning with first statement

number

100,

and in steps of

10.

Searches for and finds lines including "ABC" character

data in program text, and displays on screen.

Erases

BASIC text currently in text area and clears

variable area. Machine language area specified

LIMIT

command

not cleared.

Continues program execution. In other words, restarts

execution from point of interruption

SHIFf

I + I BREAK I

keys

STOP statement during program. CONT com-

mand becomes invalid when, during a program break, the

BASIC text

edited.

Moves system control from

DISK BASIC to monitor.

(The return from monitor to

DISK BASIC can be made

by monitor

<;ommand

"R".)

Lists, on the CRT display, the definition condition of the

definable function keys.

5.1.2 File Control Statements

LOCK

UNLOCK

LOCK n FD2:ABC n Locks file "ABC".in floppy disk drive number

UNLOCK n

ABC"

Locked files cannot be changed or deleted. In the

directory display, locked files are denoted by the

symbol.

Unlocks "ABC" file in active drive.

100 UNLOCK "FD1: Executes the program unlocking of

"A"

file in floppy disk

drive number 1.

1 2 ... 77 78 79 80 81 82 83 84 85 86 87 ... 108 109

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