附加组件
![[警告]](https://addons.thunderbird.net/static/img/developers/test-warning.png?b=58a99cbb-667a0970)
权限
关于这个附加组件
View and Edit source of HTML element.
Use the button on status bar to activate/desactivate and the double click or the context menu to edit source of the selected element
Use the button on status bar to activate/desactivate and the double click or the context menu to edit source of the selected element
