# tmux.CaptureBoundary

- **Module:** tmux
- **Package:** github.com/libtmux/libtmux-go/tmux
- **Language:** Go
- **Kind:** constant
- **Source:** https://github.com/libtmux/libtmux-go/blob/52968a3181c1c9e6d1b26c565d4b170968ae61c0/tmux/pane_capture.go#L58
- **Page:** https://libtmux.org/en/go/latest/reference/tmux-captureboundary/

CaptureBoundary selects the start of history when used as Start and the end of the visible pane when used as End.