# WINDOW_BUFFER_DEFAULT_COMMAND

- **Language:** C
- **Kind:** constant
- **Source:** https://github.com/tmux/tmux/blob/3b929f332aafa7f1080eacc31feb11ffbb1d1841/window-buffer.c#L39
- **Page:** https://libtmux.org/en/tmux/3.2a/reference/c-define-window-buffer-c-window_buffer_default_command/

```c
#define WINDOW_BUFFER_DEFAULT_COMMAND "paste-buffer -b '%%'"
```

## Referenced by

- [`window_buffer_init`](/en/tmux/3.2a/reference/c-function-window-buffer-c-window_buffer_init/) (function)