# libtmux.formats.FORMAT_SEPARATOR

- **Module:** libtmux.formats
- **Package:** libtmux
- **Language:** Python
- **Kind:** constant
- **Source:** https://github.com/tmux-python/libtmux/blob/38e368c11117fb4aeb2f082d552cd4f210eae06a/src/libtmux/formats.py#L21
- **Page:** https://libtmux.org/en/py/stable/reference/libtmux-formats-format_separator/

```py
libtmux.formats.FORMAT_SEPARATOR = os.environ.get("LIBTMUX_TMUX_FORMAT_SEPARATOR", "␞")
```