groff: Invoking grops

 
 7.3.1 Invoking 'grops'
 ----------------------
 
 The postprocessor 'grops' accepts the following command-line options:
 
 '-bFLAGS'
      Use backward compatibility settings given by FLAGS as documented in
      the 'grops(1)' manual page.  Overrides the command 'broken' in the
      'DESC' file.
 
 '-cN'
      Print N copies of each page.
 
 '-FDIR'
      Put the directory 'DIR/devNAME' in front of the search path for the
      font, prologue and device description files, given the target
      device NAME, usually *ps*.
 
 '-g'
      Tell the printer to guess the page length.  Useful for printing
      vertically centered pages when the paper dimensions are determined
      at print time.
 
 '-IPATH ...'
      Consider the directory 'PATH' for searching included files
      specified with relative paths.  The current directory is searched
      as fallback.
 
 '-l'
      Use landscape orientation.
 
 '-m'
      Use manual feed.
 
 '-pPAPERSIZE'
      Set the page dimensions.  Overrides the commands 'papersize',
      'paperlength', and 'paperwidth' in the 'DESC' file.  See the
      'groff_font(5)' manual page for details.
 
 '-PPROLOGUE'
      Use the PROLOGUE in the font path as the prologue instead of the
      default 'prologue'.  Overrides the environment variable
      'GROPS_PROLOGUE'.
 
 '-wN'
      Set the line thickness to N/1000em.  Overrides the default value N
      = 40.
 
 '-v'
      Print the version number.