# rectangle_toggle

Source: https://libtmux.org/en/tmux/3.7c/catalog/formats/rectangle_toggle/

> 1 if rectangle selection is activated

format variable tmux3.7c

1 if rectangle selection is activated

* Type

  Text

* Usage

  `#{rectangle_toggle}`

## Description[#](https://libtmux.org/en/tmux/3.7c/catalog/formats/rectangle_toggle/#description)

1 if rectangle selection is activated

## Releases[#](https://libtmux.org/en/tmux/3.7c/catalog/formats/rectangle_toggle/#releases)

* [tmux 3.7c](https://libtmux.org/en/tmux/3.7c/catalog/formats/rectangle_toggle/) : present
* [tmux 3.2a](https://libtmux.org/en/tmux/3.2a/catalog/formats/rectangle_toggle/) : present

## Source[#](https://libtmux.org/en/tmux/3.7c/catalog/formats/rectangle_toggle/#source)

* Defined in

  [`window-copy.c:989`](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/window-copy.c#L989)

* C source reference

  [`format_table`](https://libtmux.org/en/tmux/3.7c/reference/c-variable-format-c-format_table/)

* CLI Manual

  [Original manual entry](https://libtmux.org/en/tmux/3.7c/manual/full/#rectangle_toggle)