[Plplot-cvs] CVS update notice (plplot/include)

[Maurice L. <ml...@us...>]

Update of /cvsroot/plplot/plplot/include
In directory usw-pr-cvs1:/tmp/cvs-serv28812

Modified Files:
	pldebug.h 
Log Message:
Bracketed pldebug() defn with NEED_DEBUG ifdef and added commentary.