Available terminal types:
          unknown  Unknown terminal type - not a plotting device
            table  Dump ASCII table of X Y [Z] values to output
             dumb  printer or glass dumb terminal
           aed512  AED 512 Terminal
           aed767  AED 767 Terminal
             aifm  Adobe Illustrator 3.0 Format
         bitgraph  BBN Bitgraph Terminal
            corel  EPS format for CorelDRAW
              dxf  dxf-file for AutoCad (default size 120x80)
          dxy800a  Roland DXY800A plotter
            eepic  EEPIC -- extended LaTeX picture environment
            emtex  LaTeX picture environment with emTeX specials
     epson_180dpi  Epson LQ-style 180-dot per inch (24 pin) printers
      epson_60dpi  Epson-style 60-dot per inch printers
      epson_lx800  Epson LX-800, Star NL-10, NX-1000, PROPRINTER ...
             excl  Talaris EXCL Laser printer (also Talaris 1590 and others)
             gpic  GPIC -- Produce graphs in groff using the gpic preprocessor
          hp2623A  HP2623A and maybe others
           hp2648  HP2648 and HP2647
          hp7580B  HP7580, and probably other HPs (4 pens)
           hp500c  HP DeskJet 500c, [75 100 150 300] [rle tiff]
             hpgl  HP7475 and (hopefully) lots of others (6 pens)
           hpljii  HP Laserjet series II, [75 100 150 300]
             hpdj  HP DeskJet 500, [75 100 150 300]
             hppj  HP PaintJet and HP3630 [FNT5X9 FNT9X17 FNT13X25]
           imagen  Imagen laser printer
       kc_tek40xx  MS-DOS Kermit Tek4010 terminal emulator - color
       km_tek40xx  MS-DOS Kermit Tek4010 terminal emulator - monochrome
            latex  LaTeX picture environment
               mf  Metafont plotting standard
              mif  Frame maker MIF 3.00 format
          nec_cp6  NEC printer CP6, Epson LQ-800 [monocrome color draft]
          okidata  OKIDATA 320/321 Standard
              pbm  Portable bitmap [small medium large] [monochrome gray color]
             pcl5  HP LaserJet III [mode] [font] [point]
       postscript  PostScript graphics language [mode "fontname" font_size]
        prescribe  Prescribe - for the Kyocera Laser Printer
              kyo  Kyocera Laser Printer with Courier font
          pslatex  LaTeX picture environment with PostScript \specials
         pstricks  LaTeX picture environment with PSTricks macros
              qms  QMS/QUIC Laser printer (also Talaris 1200 and others)
            regis  REGIS graphics language
          selanar  Selanar
            starc  Star Color Printer
      tandy_60dpi  Tandy DMP-130 series 60-dot per inch graphics
          tek410x  Tektronix 4106, 4107, 4109 and 420X terminals
          tek40xx  Tektronix 4010 and others; most TEK emulators
          texdraw  LaTeX texdraw environment
             tgif  TGIF X-Window draw tool (file version 32)
             tpic  TPIC -- LaTeX picture environment with tpic \specials
            vx384  Vectrix 384 and Tandy color printer
            vttek  VT-like tek40xx terminal emulator
              x11  X11 Window System
              X11  X11 Window System (identical to x11)
             xlib  X11 Window System (gnulib_x11 dump)