Commodore Plus 4 - Page 452

Index
A (assemble) command, 228-229
Abbreviations of BASIC commands, 10-12
ABS, 13-14
Absolute indexed mode, 295-296
Absolute mode, 294
Accessing file manager records, 114, 118, 119, 148
Accumulator, 240, 244-245, 248-249
ACPTR, 308
ADC instruction, 242-244
Addition, double precision (machine language), 243,
246
Addressing modes, 293-297
AND, 7
AND instruction, 244-245
Animation, 212-219
Arcs, 21-23
Arctangent, 14-15
Arithmetic operators
BASIC, 5
spreadsheet, 120-121
Arrays, 12-13, 31-32, 180-182
ASC, 14,21, 113
ASCII, 113
ASCII codes, 416-417
ASL instruction, 245-246
Assemble (A) command, 228-229
ATN, 14-15
AUTO command, 15
AUTO mode (spreadsheet), 122
Automatic insert mode, 159-160
Automatic line numbering, 15
BACKUP, 16-17,27-28
BAM, 339
Banking, 303-304
BASIC error messages, 395-405
BASIC tokens, 406-407
BASIN, 312
BCC instruction, 246-247
BCS instruction, 247
BEQ instruction, 247-248
BIT instruction, 248-249
Bit-mapping, 45-47, 222-224, 225-226
BLKMAP command (spreadsheet), 122-123
Block allocate (B-A), 339-340
Block execute (B-E), 342-344
Block free (B-F), 340-341
Block read (Ul), 337-338
Block write (U2), 338-339
Blocks of text
BASIC (using Escape functions), 159-161
creating (word processor), 102-103
deleting (word processor), 103-104
inserting (word processor), 106
moving, 122-123, 133-135
BMI instruction, 249
BNE instruction, 250
BOX, 17-18, 198
BPL instruction, 250-251
Branching programs, 45, 49-51, 63-64
BRK instruction, 251-252
BSOUT, 312
Buffer Pointer (B-P), 341-342
Built-in software
bar graphs, 100
command mode, 98-99
file manager commands, 140-149
formatting disks, 99-100
formatting printed documents, 112-120
point graphs, 101
screen colors, 99, 125
spreadsheet commands, 120-140
switching between programs, 98, 112, 139, 148
word processor commands, 101-120
BVC instruction, 252
BVS instruction, 252-253
C (compare) command, 229-230
CA (built-in software), 102, 123, 141
Canceling
half-screen mode (built-in programs), 103, 104,
129
other modes, 158
Carry bit, 242-244, 246-247
440