** simple gnuplot plotting of Org-mode tables
   :PROPERTIES:
   :DATE:     2011-09-01
   :END:
#+tblname: gnuplot-testing
| x |  y |
|---+----|
| 1 |  2 |
| 2 |  4 |
| 3 |  6 |
| 4 |  8 |
| 5 | 10 |
| 6 | 12 |
| 7 | 14 |
| 8 | 16 |

#+begin_src gnuplot :var data=gnuplot-testing :file output.eps
set term postscript
set title "test"
set auto x
set style data histogram
set style fill solid border -1
set boxwidth 0.9
plot data using 2:xtic(1)
#+end_src