pst-diffraction.tex --------
2.03  2008-09-03  - fix compatibility bug with pst-3d 
                    (\variablesIIID no more valid)
2.02  2007-09-25  - add IIID option for all macros
                  - new option showFunc
2.01  2007-09-13  first CTAN version 


pst-diffraction.sty --------
0.01  2007-09-13  first CTAN version