# window_copy_find_length

- **Language:** C
- **Kind:** function
- **Source:** https://github.com/tmux/tmux/blob/3b929f332aafa7f1080eacc31feb11ffbb1d1841/window-copy.c#L4267
- **Page:** https://libtmux.org/en/tmux/3.2a/reference/c-function-window-copy-c-window_copy_find_length/

```c
static u_int window_copy_find_length(struct window_mode_entry *, u_int)
```

## Parameters

- `wme` (`struct window_mode_entry *`)
- `py` (`u_int`)

## Called by

- [`window_copy_clear_selection`](/en/tmux/3.2a/reference/c-function-window-copy-c-window_copy_clear_selection/) (function) [Call site](https://github.com/tmux/tmux/blob/3b929f332aafa7f1080eacc31feb11ffbb1d1841/window-copy.c#L4248)
- [`window_copy_cmd_next_matching_bracket`](/en/tmux/3.2a/reference/c-function-window-copy-c-window_copy_cmd_next_matching_bracket/) (function) [Call site](https://github.com/tmux/tmux/blob/3b929f332aafa7f1080eacc31feb11ffbb1d1841/window-copy.c#L1390)
- [`window_copy_cmd_previous_matching_bracket`](/en/tmux/3.2a/reference/c-function-window-copy-c-window_copy_cmd_previous_matching_bracket/) (function) [Call site](https://github.com/tmux/tmux/blob/3b929f332aafa7f1080eacc31feb11ffbb1d1841/window-copy.c#L1303)
- [`window_copy_cmd_select_line`](/en/tmux/3.2a/reference/c-function-window-copy-c-window_copy_cmd_select_line/) (function) [Call site](https://github.com/tmux/tmux/blob/3b929f332aafa7f1080eacc31feb11ffbb1d1841/window-copy.c#L1771)
- [`window_copy_copy_line`](/en/tmux/3.2a/reference/c-function-window-copy-c-window_copy_copy_line/) (function) [Call site](https://github.com/tmux/tmux/blob/3b929f332aafa7f1080eacc31feb11ffbb1d1841/window-copy.c#L4202)
- [`window_copy_cursor_down`](/en/tmux/3.2a/reference/c-function-window-copy-c-window_copy_cursor_down/) (function) [Call site](https://github.com/tmux/tmux/blob/3b929f332aafa7f1080eacc31feb11ffbb1d1841/window-copy.c#L4509)
- [`window_copy_cursor_up`](/en/tmux/3.2a/reference/c-function-window-copy-c-window_copy_cursor_up/) (function) [Call site](https://github.com/tmux/tmux/blob/3b929f332aafa7f1080eacc31feb11ffbb1d1841/window-copy.c#L4435)
- [`window_copy_get_selection`](/en/tmux/3.2a/reference/c-function-window-copy-c-window_copy_get_selection/) (function) [Call site](https://github.com/tmux/tmux/blob/3b929f332aafa7f1080eacc31feb11ffbb1d1841/window-copy.c#L3996)
- [`window_copy_next_paragraph`](/en/tmux/3.2a/reference/c-function-window-copy-c-window_copy_next_paragraph/) (function) [Call site](https://github.com/tmux/tmux/blob/3b929f332aafa7f1080eacc31feb11ffbb1d1841/window-copy.c#L693)
- [`window_copy_pagedown`](/en/tmux/3.2a/reference/c-function-window-copy-c-window_copy_pagedown/) (function) [Call site](https://github.com/tmux/tmux/blob/3b929f332aafa7f1080eacc31feb11ffbb1d1841/window-copy.c#L618)
- [`window_copy_pageup1`](/en/tmux/3.2a/reference/c-function-window-copy-c-window_copy_pageup1/) (function) [Call site](https://github.com/tmux/tmux/blob/3b929f332aafa7f1080eacc31feb11ffbb1d1841/window-copy.c#L570)
- [`window_copy_rectangle_set`](/en/tmux/3.2a/reference/c-function-window-copy-c-window_copy_rectangle_set/) (function) [Call site](https://github.com/tmux/tmux/blob/3b929f332aafa7f1080eacc31feb11ffbb1d1841/window-copy.c#L4851)
- [`window_copy_synchronize_cursor_end`](/en/tmux/3.2a/reference/c-function-window-copy-c-window_copy_synchronize_cursor_end/) (function) [Call site](https://github.com/tmux/tmux/blob/3b929f332aafa7f1080eacc31feb11ffbb1d1841/window-copy.c#L3771)

## Calls

- [`grid_line_length`](/en/tmux/3.2a/reference/c-function-grid_line_length/) (function) [Call site](https://github.com/tmux/tmux/blob/3b929f332aafa7f1080eacc31feb11ffbb1d1841/window-copy.c#L4271)

## Referenced by

- [`window_copy_cmd_history_bottom`](/en/tmux/3.2a/reference/c-function-window-copy-c-window_copy_cmd_history_bottom/) (function)
- [`window_copy_cmd_select_word`](/en/tmux/3.2a/reference/c-function-window-copy-c-window_copy_cmd_select_word/) (function)
- [`window_copy_previous_paragraph`](/en/tmux/3.2a/reference/c-function-window-copy-c-window_copy_previous_paragraph/) (function)

## Referenced declarations

- [`window_copy_mode_data.backing`](/en/tmux/3.2a/reference/c-struct-window_copy_mode_data-backing/) (attribute)
- [`window_mode_entry.data`](/en/tmux/3.2a/reference/c-struct-window_mode_entry-data/) (attribute)
- [`screen.grid`](/en/tmux/3.2a/reference/c-struct-screen-grid/) (attribute)
- [`window_mode_entry`](/en/tmux/3.2a/reference/c-struct-window_mode_entry/) (struct)