Commodore Plus 4 - Page 453

Index
441
Cassette recorder, 360-371
CLOSE, 23-24, 368-369
loading programs, 59-60, 362
machine language, 364-371
OPEN, 64-66, 368
positioning a tape (VERIFY), 96, 362-363,
367-368
saving programs, 83-84, 362
Catalog (disk), 32-33, 102, 123, 141, 332
CB command (built-in software), 102-103
CCO command (spreadsheet), 124
CDEL command (spreadsheet), 124
Cell (spreadsheet), 120
CENTER instruction (word processor), 114
Chaining programs, 34, 60
Changing 6502 registers (; command), 234-235
Changing memory contents (> command), 234-235
CHAR, 18-20, 190
Character animation, 212-215
Character codes, 14, 20-21
Character modes, 374-375
Character sets, 200-209
expanding, 220
Character strings, 3-4, 10, 53-54, 56-57, 61-62, 81,
91,95
Characters, 220-222, 224-225
CHKIN, 311
CHOUT, 311
CHR$ function, 14,20-21,55
CHR$ codes, 14, 20-21, 408-415, 416, 418
CINS command (spreadsheet), 124
CINT, 306
CIOUT, 308
CIRCLE, 21-23
CLALL, 315
CLC instruction, 253
CLD instruction, 254
Clearing
files (COLLECT), 25, 334
graphic mode screens, 45-47, 85, 156, 188
memory (built-in programs), 103, 137-138
memory (NEW), 62
RESET (spreadsheet), 137-138
SCNCLR command, 85, 156
variables, 24
CLI instruction, 254-255
Clock (system), 93,314
CLOSE, 23-24, 326
CLOSE (machine language), 311, 355, 359-360,
368-369, 377, 389
CLR, 24
CLRCH, 312
CLV instruction, 255
CM command (built-in programs), 103, 125
CMD, 24-25
CMP instruction, 255-257
COLLECT, 25, 334
Color
character color, 25-27
COLOR command (BASIC), 24-27, 186-189,
193-194, 196
COLOR command (spreadsheet), 99, 125
color sources, 17, 25-27, 66-67
functions, 75, 81-82
graphic modes, 17, 26, 66-67
luminance, 25-27,81-82, 186-188
PAINT, 66-67
programming (BASIC), 186-188
of screen, 25-27, 125
Color keys, 155, 189
Columns (spreadsheet)
deleting (CDEL), 124
inserting blank columns (CINS), 125
Command line length (BASIC), 10, 152
Command mode (built-in programs), 98-99
Commas, 69-76
Comments in programs (REM), 77
Compare (C) command, 229-230
Comparison operators, 6, 50, 131
Conditional commands (BASIC), 34-36, 40-42,
49-51, 63-64
Conditional commands (spreadsheet), 121, 131-132,
135-136, 140
CONT, 27
Converting numbers, 30, 49
Coordinates, 192-193, 195-196, 197-199
COPY (BASIC), 27-28
COPY (spreadsheet), 126
Copying
a disk, 16-17,27-28,335-337
cell entries, 124, 126, 136-137
COS, 29
CP command (word processor), 103
CPX instruction, 257-258
CPY instruction, 258-259
Crunching programs, 10-13
CT command (word processor), 103
Cursor control
escape functions, 158
half-screen mode (built-in programs), 105-106
pixel cursor, 36-38, 60-61, 197-199
POS function, 68
spreadsheet, 120, 129, 130
Word processor, 101-102
Cursor position, 68, 315
Custom character sets, 200-209
D (disassemble) command, 230-231
DATA command, 29-30, 76, 79
Data files, 325-332, 354-360, 363-364, 368-371