# window_copy_mode_data.lastsx

- **Language:** C
- **Kind:** attribute
- **Source:** https://github.com/tmux/tmux/blob/3b929f332aafa7f1080eacc31feb11ffbb1d1841/window-copy.c#L272
- **Page:** https://libtmux.org/en/tmux/3.2a/reference/c-struct-window_copy_mode_data-lastsx/

```c
u_int lastsx;
```

## Referenced by

- [`window_copy_cursor_down`](/en/tmux/3.2a/reference/c-function-window-copy-c-window_copy_cursor_down/) (function)
- [`window_copy_cursor_up`](/en/tmux/3.2a/reference/c-function-window-copy-c-window_copy_cursor_up/) (function)
- [`window_copy_pagedown`](/en/tmux/3.2a/reference/c-function-window-copy-c-window_copy_pagedown/) (function)
- [`window_copy_pageup1`](/en/tmux/3.2a/reference/c-function-window-copy-c-window_copy_pageup1/) (function)