Exit                <Ctrl KD>
    -------------------------------------------------------------------------

    Conditionally discards the current file.  If the file has not been
    modified, the file is discarded without prompting.  If the file has
    been modified, the editor prompts with "Save Changes (Y/N)?".
    Pressing <Y> will save and then discard the file.  Pressing <N> will
    discard the file without saving any changes.

    QEdit can be configured, when only a single file is being edited and
    the Exit command is issued, to either terminate or prompt for
    another file to edit.  Refer to the "General Options" section of
    Chapter 2 for more information.