# reference
Exhaustive lookups — the material you navigate by, not read front to back.
- [`tmux-source-map.md`](tmux-source-map.md) — a map of the tmux C source (control mode,
command queue, output escaping, layout strings) keyed to the wire details `tmuxctl`
implements. Built against the local tmux clone at `~/Documents/chakrit/tmux`
(version next-3.7). Line numbers are hints, not contracts — they drift across versions.