# other-pane-width

Source: https://libtmux.org/en/tmux/latest/catalog/options/other-pane-width/

> Like other-pane-height, but set the width of other panes in the main-vertical and main-vertical-mirrored layouts.

option tmux3.7c

Like other-pane-height, but set the width of other panes in the main-vertical and main-vertical-mirrored layouts.

* Scope

  window

* Type

  Text

* Default

  `0`

* Set

  [`set-option`](https://libtmux.org/en/tmux/latest/manual/set-option/) `-w other-pane-width value`

* Read

  [`show-options`](https://libtmux.org/en/tmux/latest/manual/show-options/) `-w other-pane-width`

## Description[#](https://libtmux.org/en/tmux/latest/catalog/options/other-pane-width/#description)

Like [`other-pane-height`](https://libtmux.org/en/tmux/latest/catalog/options/other-pane-height/), but set the width of other panes in the `main-vertical` and `main-vertical-mirrored` layouts.

## Releases[#](https://libtmux.org/en/tmux/latest/catalog/options/other-pane-width/#releases)

* [tmux 3.7c](https://libtmux.org/en/tmux/3.7c/catalog/options/other-pane-width/) : present
* [tmux 3.2a](https://libtmux.org/en/tmux/3.2a/catalog/options/other-pane-width/) : present

## Source[#](https://libtmux.org/en/tmux/latest/catalog/options/other-pane-width/#source)

* Defined in

  [`options-table.c:1307`](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/options-table.c#L1307)

* C source reference

  [`options_table`](https://libtmux.org/en/tmux/latest/reference/c-variable-options_table/)

* CLI Manual

  [Original manual entry](https://libtmux.org/en/tmux/latest/manual/full/#options-other-pane-width)

## Used by[#](https://libtmux.org/en/tmux/latest/catalog/options/other-pane-width/#used-by)

Library documentation that names this option.

* Rust

  [`options.generated.OTHER_PANE_WIDTH`](https://libtmux.org/en/rs/latest/reference/options-generated-other_pane_width/)

* Go

  [`tmux.GlobalWindowScope.SetOtherPaneWidth`](https://libtmux.org/en/go/latest/reference/tmux-globalwindowscope-setotherpanewidth/), [`tmux.Window.SetOtherPaneWidth`](https://libtmux.org/en/go/latest/reference/tmux-window-setotherpanewidth/), [`tmux.WindowOptionValues.OtherPaneWidth`](https://libtmux.org/en/go/latest/reference/tmux-windowoptionvalues-otherpanewidth/)