javascript keyCode for reverting or repeat actions on inputs (wysiwyg)
i was wondering how do i trigger the event keyCode composed by `Ctrl+z` and the event keycode composed by `Ctrl+Shift+z` ?

javascript keyCode for reverting or repeat actions on inputs (wysiwyg)
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i was wondering how do i trigger the event keyCode composed by `Ctrl+z` and the event keycode composed by `Ctrl+Shift+z` ?
