Shift Tab 作者： Mathias

# Shift Tab Addon

The addon has four keymaps:

- Go to next tab using `Alt + l`
- Go to previous tab using `Alt + h`
- Move current tab to the right with `Alt + L`
- Move current tab to the left with `Alt + H`

## About the Addon

The addon is named **Shift Tab**.

You can get it from here: [https://addons.mozilla.org/en-GB/developers/addons](https://addons.mozilla.org/en-GB/developers/addons)

The code is available here: [https://bitbucket.org/MathiasHH/shifttab/](https://bitbucket.org/MathiasHH/shifttab/)

## Important Note

For the plugin to be able to use `Alt + h` and `Alt + H`, you must disable the `menuAccessKey`. This is the key that opens the menu (for example, `Alt + h` to open Help in Firefox).

## How to Disable the Key

Follow these steps to disable the key:

1. Open your browser and enter `about:config` in the URL bar.
2. Click on **Accept the Risk and Continue**.
3. In the search bar, enter `ui.key.menuAccessKey`.
4. Set `ui.key.menuAccessKey` to `0`.