Added `set parametric' to the g3 example, since this helps earlier versions of gnuplot and doesn't hurt the current version.
Added `set parametric' to the g3 example, since this helps earlier
versions of gnuplot and doesn't hurt the current version.


git-svn-id: fc8d1683ae7bcdf66122612b7c919d97881b57c4@51 67c13c2a-ce2d-4362-9fbd-a73952e22801

keszybz/gnuplot-py