.FILL

   The .FILL command causes DSR to treat line endings exactly like
   spaces (see also .NO SPACE). Line-filling is the accumulation of
   words on a line until the addition of one more word would exceed
   the right margin. If .NO FILL is in effect, line endings in the
   input file are duplicated in the output file (see also .KEEP).

   Formats

     .FILL

     .NO FILL

   Abreviated formats

     .F

     .NF
 

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