Owner`s manual

Contents
What the DISK BASIC is .................................................................... : ....... 10
Section 1: DISK BASIC Outline ................................................................. 13
1.1 Starting the DISK BASIC ................................................................. 14
1.2 How to Copy the DISK BASIC ......................................................... 15
1.3 File Control ................................................................................... 17
1.4 Sequential Access File Control .......................................................... 18
1.5 Random Access File Control ............................................................. 23
1.6 PROGRAM CHAIN (CHAIN) ......................................................... 26
1.7 PROGRAM SWAP (SWAP) ............................................................ 27
1.8 Reserved Words ............................................................................. 28
1.9 List of File Input/Output Devices ..................................................... 31
1.10 Initial Settings ................................................................................ 31
Section 2: DISK BASIC Expansion, New Commands and Statements ........... 33
DIR ........................................................................................................ 35
RUN ....................................................................................................... 36
LOAD .................................................................................................... 37
SAVE ..................................................................................................... 38
DELETE ................................................................................................. 39
LOCK ..................................................................................................... 40
UNLOCK ................................................................................................ 41
RENAME ............................................................................................... 42
MERGE .................................................................................................. 43
CHAIN ................................................................................................... 44
SWAP ..................................................................................................... 45
ROPEN # ............................................................................................... 46
INPUT # ................................................................................................. 47
WOPEN # ............................................................................................... 48
PRINT # ................................................................................................. 49
XOPEN # ............................................................................................... 50
INPUT # ( ) ........................................................................................ 51
PRINT # ( ) ........................................................................................... 52