tmux keeps options on the server, on a session, on a window and on a pane, and the same option name can exist at more than one of them. A scope is therefore chosen when the view is obtained, not passed to every call, so a caller cannot read one scope and write another.
Array options keep the subscript tmux prints — {@code command-alias[0]} — because that is what addresses the individual entry when setting it back. ## Members - `server` (method) - `global` (method) - `session` (method) - `window` (method) - `pane` (method) - `get` (method) — The value in effect at this scope, inherited from a parent scope when this one does not set it. - `all` (method) — Every option set at this scope, in tmux's order. Inherited values are not listed. - `effective` (method) — Every option in effect at this scope, including the ones inherited rather than set here. - `set` (method) — Sets one option at this scope. - `setIfAbsent` (method) — Sets one option only if this scope does not already set it. - `append` (method) — Adds to the end of a string option, rather than replacing it. - `setExpanded` (method) — Sets one option to what a tmux format comes to, rather than to the format itself. - `unset` (method) — Removes one option at this scope, so it falls back to whatever it inherits.