Now includes <plplot.h> in case it hasn't been included yet.  File offset for metafile removed from state structure (now local to driver).  Added: * MouseEH	void*	Mouse event handler * MouseEH_data	void*	Pointer to client data to pass * tidy          void*   pointer to cleanup routine * tidy_data     void*   pointer to client data to pass ("tidy" is a user customization tidy routine, to be called before closing a stream to do any program specific cleanup.)
Now includes <plplot.h> in case it hasn't been included yet.  File offset
for metafile removed from state structure (now local to driver).  Added:
* MouseEH	void*	Mouse event handler
* MouseEH_data	void*	Pointer to client data to pass
* tidy          void*   pointer to cleanup routine
* tidy_data     void*   pointer to client data to pass
("tidy" is a user customization tidy routine, to be called before
closing a stream to do any program specific cleanup.)

svn path=/trunk/; revision=793

FreeScienceCommunity/PLPlot,FreeScienceCommunity/PLPlot,FreeScienceCommunity/PLPlot,FreeScienceCommunity/PLPlot,FreeScienceCommunity/PLPlot,FreeScienceCommunity/PLPlot,FreeScienceCommunity/PLPlot,FreeScienceCommunity/PLPlot,FreeScienceCommunity/PLPlot