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

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

Update of /cvsroot/plplot/plplot/examples/c
In directory usw-pr-cvs1:/tmp/cvs-serv13346/examples/c

Modified Files:
	x20c.c 
Log Message:
Correct small dimension problems.
Add a "sombrero" function.