Commodore 2031 - Page 97

Loading RENAME
DOS support.............................71 (BASIC 4.0 direct command).....25
a program with the slash(/) RENAME command.................24
symbol.................................73 Requesting error messages......75
running a program with the up arrow ( )↑ Safety feature, HEADER command.20
symbol.................................73 SAVE command...................28
Maintenance commands, disk...............18 SCRATCH
MEMORY commands..........................46 (BASIC 4.0 direct command)....26
MEMORY-WRITE command....................46 SCRATCH command................25
MEMORY-READ command.....................47 Secondary address..............42
MEMORY-EXECUTE command..................47 Sector, single: expanded view..53
OPEN command.............................31 Sequential format...........49,52
Operating system..................(see DOS) Side sectors...................61
Pattern matching.........................80 Side track.....................61
Performance test.........................12 Simplifying commands...........71
POKE command.............................12 Single record access...........61
Pointer, block........................60,61 Single sector, expanded view...61
PRG (program) file.......................51 Slash(/)symbol (see DOS support)73
Primary Address..........................74 Specifications..................5
PRINT# command...........................34 Standard jump table............48
Program file.............................49 Summary
Quickload feature........................38 BASIC commands, data handling.55
Random access example....................55 Disk commands.................75
Add a record............................58 Disk maintenance commands.....18
Change a record.........................60 Disk utility commands.........42
Create a file...........................57 Error messages................75
Ending the program......................60 Symbols, DOS support........71,72
Field size..............................57 Tab, write protect.............11
Primary key file........................57 Tape to disk...................39
Record size.............................57 TEST/DEMO diskettes............17
Reading list..............................4 U1 command.....................47
Relative files...........................60 U2 command.....................47
Accessing...............................66 Up arrow ( ) symbol↑
Block pointers..........................61 (see DOS support).............73
Channel restrictions....................63 USER command...................47
Creating................................64 User's quick reference:
Expanding a file........................65 disk commands.................82
Format..................................62 Utility commands, disk.........42
Main components.........................61 VALIDATE command...............22
Record size.............................60 VERIFY command.................30
Side tracks/sectors.....................61 Wedge (>) symbol
Spanning................................63 (see DOS support).............72
Storage capacity........................61 Write protect tab..............11
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