Controls keystrokes typing in an editor instance.
blockedKeystrokes : Object
A list of keystrokes that should be blocked if not defined in keystrokes. In this way it is possible to block the default browser behavior for those keystrokes.
keystrokes : Object
A list of keystrokes associated with commands. Each entry points to the command to be executed.
Since CKEditor 4 there is no need to modify this property directly during the runtime. Use CKEDITOR.editor.setKeystroke instead.