Daneel 083b4a4acd Fix crash and cursor sync in accessibility patches ...

Patch 0008: Move BUFFER_LIVE_P check before BUF_MODIFF dereference
in announceChildFrameCompletion.  Accessing BUF_MODIFF on a killed
buffer is a null/garbage dereference.

Patch 0003: Always include AXTextSelectionGranularity in
postFocusedCursorNotification, including for character-granularity
moves.  Without granularity, VoiceOver leaves its browse cursor at
the previous position on C-f/C-b/arrow moves.  The explicit
AnnouncementRequested (High priority) still overrides VO speech
for evil block-cursor correctness.

2026-03-02 10:10:36 +01:00

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