LACE, 545 - in view and viewport, 548
Last-In-First-Out (LIFO), 492
Layer Structure -->
LAYERBACKDROP, 706
Layer_Info - locking, 97
Layer_Info Structure, 284, 704, 707, 707-708, 709, 710
LAYERREFRESH, 261
Layers -->
LAYERSIMPLE, 705
LAYERSMART, 205, 705
LAYERSUPER, 705
Layout - menu, 179
LAYOUTA_Spacing, 395
LayoutMenuItems(), 376, 413
LayoutMenuItemsA(), 376, 413
LayoutMenus(), 375, 413
LayoutMenusA(), 375, 413
Left Amiga Key -->
Left Mouse Button - selection, 266, with alert, 220, with menus, 169
leftmost - in GelsInfo, 624
Length - of Intuition text, 241
Libraries -->
Library -->
Library (Exec) -->
Library structure, 436, 441
Library Vector Offset - see LVO
Limits - change for window, 108, message queue, 113, window size, 85
Line 1010 emulator, 474
Line 1111 emulator, 474
Line drawing, 588
Line pattern, 585
Lines -->
LINKLIB macro, 438
List structure, 490, 520
Lists -->
LoadRGB4(), 554, 610
LoadRGB4CM(), 554
LoadSeg(), 479
LoadView() -->
LocalItemData(), 790, 810
Lock -->
LockIBase(), 283, 289
Locking, 473
LockLayer(), 707, 708
LockLayerInfo(), 707-708, 708
LockLayers(), 708
LockPubScreen(), 50, 51, 53, 53, 54, 56, 59, 75, 76, 83, 108
LockPubScreenList(), 54, 76
Logic equations - blitter, 596
Logical And, 719, 722, 722
Logical Exclusive-Or, 719, 722, 722
Logical Not, 721, 722
Logical Or, 719, 722, 722
Long-frame Copper list, 579
LOWCHECKWIDTH, 182
LOWCOMMWIDTH, 185
LVO, 436, 437