KillWindowRequest.Index

KillWindowRequest selects a window for Session.KillWindow on tmux 3.3a or later. A zero request kills the receiver session's current window, and Index is scoped to that session. Target is unrestricted tmux target syntax and may select a window in another session. Target and Index are mutually exclusive and are checked before execution. Pointer values are read during the call and are not retained; callers must not mutate them concurrently. A nil pointer omits its selector, while a nonnil pointer is explicit even when Target points to an empty string.