Commodore Plus/4 Programmer's Reference Manual page 459

Index
447
display reduction, 161
editing with Escape keys, 156-163
graphic modes, 45-47, 186-222
memory map, 151
windows, 162
Screen memory (examples), 261, 282
Scrolling control, 158-159, 209-211
SCRORG, 315
Search and replace (word processor), 109-110
Searching file manager files, 147-148
Searching word processor documents, 109-110,
111-112
SEC instruction, 280
SECND, 307
SED instruction, 280-281
SEI instruction, 281-282
Sequential files, 326-327
Serial bus, 358, 379
SETLFS, 310
SETMSG, 307
SET#PG (word processor), 119
SETNAM, 310
SETTIM, 314
Setting pointers (word processor), 111
SETTMO, 308
SF (built-in programs), 110-111, 139
SGN, 86-87
SIN, 87
Sorting file manager records, 141-143
SOUND, 87-88, 96, 174-176, 421-422
Sound (machine language), 178-180
SPC, 88-89, 92
Speeding program execution, 13, 172-173
Split-screen graphic modes
CHAR messages, 20
GRAPHIC command, 45-47
high resolution, 45-47, 192
multicolor, 45-47, 195
Spreadsheet
accessing, 98, 112, 148
commands, 120
cursor control, 120, 129, 130
formulas, 120-121
graphs, 100-101
transferring to word processor, 122-123,
129-130, 133-135
SQR, 89
SR command (file manager), 147-148
SSHAPE, 47-48, 89-90, 215-219
STA instruction, 282
Stack, 240-241
example, 285-286
Stack pointer, 240
STatus, 90
Status register, 239-240
STOP, 27, 91
STOP (machine language), 314
STR$, 91, 168-169
String variables, 2-3, 5
Strings, comparing, 10
Strings, searching, 53
STX instruction, 283
STY instruction, 283-284
Subfiles (file manager), 141-143, 145-147
Subroutines
BASIC, 44-45, 62-63, 80
machine language, 95, 241, 266-267, 278,
318-320
Substring functions, 167
Subtraction, double precision (machine language),
247, 279
SYS, 91-92,318-320
$$ format (spreadsheet), 140
T (transfer) command, 237
TAB, 89, 92
Tabs (word processor), 101, 103
TALK, 309
TAN, 92-93
TAX instruction, 284
TAY instruction, 285
TC command (built-in programs), 112
Telecomputing, 380-390
Text mode, 188-192
Text strings, 3-4, 10, 53-54, 56-57, 61-62, 81,91,
95, 163-169
TF command (built-in programs), 112, 139, 148
TF:;RC instruction (word processor), 119
THAW command (spreadsheet), 140
TI, 93
TI$, 93-94
Timer interrupts, 300-303
TKSA, 307
TRANSFER (spreadsheet), 140
Transfer (T) command, 237
Transferring data
file manager to word processor, 114-115, 118, 119
graph generator to word processor, 100
spreadsheet to word processor, 105, 122-123,
129-130, 133-135
TRAP, 39,80,94, 185
example, 64
Trigonometric calculations, 14, 28, 87, 92, 173
TROFF, 94
TRON, 95
TSX instruction, 285-286
TTL instruction (word processor), 119
TW command (built-in programs), 139, 148
TXA instruction, 286-287
TXS instruction, 287
TYA instruction, 287-288