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

[Alan W. I. <ai...@us...>]

Update of /cvsroot/plplot/plplot/src
In directory usw-pr-cvs1:/tmp/cvs-serv2057

Modified Files:
	plargs.c 
Log Message:
Implement -portrait option with plsportrait.  Use public API plsfreeaspect
to implement -freeaspect option. Some commentary/documentation changed.