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

[Joao C. <jc...@us...>]

Update of /cvsroot/plplot/plplot/include
In directory usw-pr-cvs1:/tmp/cvs-serv26170/include

Modified Files:
	plplot.h 
Log Message:
Add plenv0(), which is similar to plenv() but do not advance the page
if in multiplot mode; instead the current subpage is cleared.