internal/shader: bug fix: variables in an index should be marked as used

Closes hajimehoshi#2848

internal/ui: bug fix: wrong for-loop condition

Closes hajimehoshi#2847

text/v2: refactoring: simplify implementation

internal/buffered: bug fix: enable TestGC again

The logic should be called in a game's Update explicitly.

Updates hajimehoshi#2805
Closes hajimehoshi#2806

internal/ui: add a comment

Updates hajimehoshi#2796

update dependencies

update dependencies

update dependencies

internal/ui: bug fix: needed to wait before entering into fullscreen

Just after moving a window to another monitor, waiting a little while
was required before entering into fullscreen.

Closes hajimehoshi#2778

cmd/ebitenmobile: bug fix: accessing a `view` property caused deadloc…

…k on iOS

This change delays the initialization of the view until viewDidLoad is
called AND mobile.SetGame is called.

Closes hajimehoshi#2768