# libtmux:width

- **Package:** libtmux
- **Language:** Common Lisp
- **Kind:** function
- **Source:** https://github.com/libtmux/libtmux-lisp/blob/c2e5fc4ed3befda21f45dfa5d5868c38fd138311/src/model.lisp#L178
- **Public owner:** libtmux
- **Page:** https://libtmux.org/en/lisp/latest/reference/libtmux-width/

```
(width entity)

Primary method: libtmux:pane:
(width (entity libtmux:pane))

Primary method: libtmux:window:
(width (entity libtmux:window))
```

Return the positive captured width and presence, without I/O.

## Methods

### `(width (entity libtmux:pane))`

### `(width (entity libtmux:window))`

## Parameters

- `entity` (for `width(entity)`)
- `entity` (`libtmux:pane`) (for `Primary method: libtmux:pane`)
- `entity` (`libtmux:window`) (for `Primary method: libtmux:window`)

## Guides

Pages that discuss `width`.

- [Captures and identity](/en/lisp/latest/concepts/captures/)