# window_copy_mode_data.line_numbers

- **Language:** C
- **Kind:** attribute
- **Source:** https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/window-copy.c#L283
- **Page:** https://libtmux.org/en/tmux/latest/reference/c-struct-window_copy_mode_data-line_numbers/

```c
int line_numbers;
```

## Referenced by

- [`window_copy_common_init`](/en/tmux/latest/reference/c-function-window-copy-c-window_copy_common_init/) (function)
- [`window_copy_line_number_mode`](/en/tmux/latest/reference/c-function-window-copy-c-window_copy_line_number_mode/) (function)
- [`window_copy_set_line_numbers`](/en/tmux/latest/reference/c-function-window_copy_set_line_numbers/) (function)
- [`window_copy_view_init`](/en/tmux/latest/reference/c-function-window-copy-c-window_copy_view_init/) (function)