; DOEOT
;---------------------------------------------------------------
;! selects tape positioning before operation: present or EOI
;# ADVERB TAPE
;-----------------------------------------------------------------------
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;-----------------------------------------------------------------------
;---------------------------------------------------------------
DOEOT     LLLLLLLLLLLLUUUUUUUUUUUU CCCCCCCCCCCCCCCCCCCCCCCCCCCCC
----------------------------------------------------------------
DOEOT
Type: Adverb (Logical: <= 0 is false, > 0 is true)
Use:  Instructs tape writing programs to advance the output tape to the
      logical end of data before writing any new data.
Null value:  true (1).
Tasks:
   BAKTP.........Writes all files of a catalog entry to tape in host
                 format.
   FITAB.........Writes images / uv data w extensions to tape in FITS
                 format.
   FITTP.........Writes images / uv data w extensions to tape in FITS
                 format.
   PRTTP.........Prints contents of tapes, all supported formats.
                 DOEOT is the maximum number of null files that can
                 occur before PRTTP stops reading.
   TCOPY.........Tape to tape copy with some disk FITS support.
----------------------------------------------------------------