groff: Invoking grolj4

 
 7.6.1 Invoking 'grolj4'
 -----------------------
 
 The postprocessor 'grolj4' accepts the following command-line options:
 
 '-cN'
      Print N copies of each page.
 
 '-FDIR'
      Put the directory 'DIR/devNAME' in front of the search path for the
      font and device description files, given the target device NAME,
      usually *lj4*.
 
 '-l'
      Use landscape orientation.
 
 '-pSIZE'
      Set the page dimensions.  Valid values for SIZE are: 'letter',
      'legal', 'executive', 'a4', 'com10', 'monarch', 'c5', 'b5', 'd1'.
 
 '-v'
      Print the version number.
 
 '-wN'
      Set the line thickness to N/1000em.  Overrides the default value N
      = 40.
 
    The special drawing command '\D'R DH DV'' draws a horizontal
 rectangle from the current position to the position at offset (DH,DV).