The .DATE and .NO DATE commands control whether the current date
    appears in running heads. The date appears in the following
    format: 22 August 1992. The .SUBTITLE command and .LAYOUT
    commands must be included for .DATE to be effective. (See also
    .HEADERS ON and .SET DATE.)
    Formats
      .DATE
      .NO DATE
    Abreviated formats
      .D
      .ND
Additional Information:
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