RangeRand(), 887
RasInfo, 550
RasInfo Structure, 70, 552
RASSIZE(), 610
RASSIZE() macro, 551
Raster -->
RastPort - and Windows, 587, Area buffer, 582, pointer to, 587, pens, 584
RastPort Structure, 39, 58, 64, 65, 85, 224, 224, 225, 227, 230, 235, 240,
                    243, 581, 669, 670, 704, 710 - in layers, 704
Raw Key, 277 - codes, 90, queue limit, 277
RawDoFmt(), 217
RawKeyConvert(), 262, 277
RBF Interrupts, 519
RBFHandler, 523
RDB - see RigidDiskBlock
ReadChunkBytes(), 810
ReadChunkRecords(), 810
ReadPixel(), 588, 611
RECOVERY_ALERT, 220, 221
Rectangle fill, 591
Rectangle scrolling, 593
Rectangle Structure, 62, 676, 721 - with regions, 720
RectFill(), 591, 611
Refresh -->
RefreshGadgets(), 97, 166
RefreshGList(), 128, 130, 166
RefreshWindowFrame(), 97, 115
Regions -->
Register parameters, 521
Register usage conventions, 
Release 2 - extensions, 18, migrating to, 18, versus 1.3, 19
ReleaseConfigBinding(), 759
ReleaseGIRPort(), 323, 330
ReleaseSemaphore(), 513, 514, 515
ReleaseSemaphoreList(), 514, 515
RemakeDisplay(), 66, 76
Remap Coordinates, 703
RemBob(), 641, 668
Remember Structure, 284, 284-285, 285, 285-286
REMHEAD, 498
RemHead(), 492, 498, 520
REMHEADQ, 498
RemIBob(), 641, 668
RemIntServer(), 525
REMOVE, 494, 498
Remove(), 492, 498
RemoveClass(), 312, 330
RemoveCxObj(), 737
RemoveGadget(), 166
RemoveGList(), 122, 166, 322
RemPort(), 502
RemSemaphore(), 513, 515
REMTAIL, 498
RemTail(), 492, 498, 520
RemTask(), 469, 480
RemTOF(), 888
RemVSprite(), 627, 668
Render - border, 235, requesters, 204
Repeat Qualifier, 277
Replying, 499, 505
ReplyMsg(), 249, 253, 263, 505, 520
ReportMouse(), 114, 268, 273, 282
REQACTIVE, 214
REQOFFWINDOW, 214
Request(), 112, 202, 203, 211, 222
Requester -->
Requester Structure -->
Reserved vector, 437
ResetMenuStrip(), 111, 175, 176, 200
Resident structure, 444
Resolution - pointer position, 272
Restricting Graphics - with layers, 710
RethinkDisplay(), 66, 70, 76
RHeight, 549
Right Amiga Key, 184 - with Alt key, 176
Right Justification - menu item text, 190
Right Mouse Button -->
rightmost - in GelsInfo, 624
RigidDiskBlock, 769
RigidDiskBlock specification, 770
RINGTRIGGER, 659
romtag, 444
rootclass, 292, 297
RouteCxMsg(), 746
RTE, 521
RTS, 521, 525
RWidth, 549
RxOffset -->
RyOffset -->