Add a command that redos the last command that was executed

Please add a "repeat last command" command and keybinding, as sometimes found in other other apps, e.g. Microsoft Office. I want to press a shortcut, and for it to repeat whatever the last command was, so I don't have to find it again in the menu or the <kbd>ctrl-shift-p</kbd> box. This is especially useful when doing a lot of editing.