Problem with __plt_get_axis_arg__.m

[John W. Eaton]

On  2-Dec-2007, David Bateman wrote:

| Please use this version instead.. Previous version had a typo..

| 2007-12-02  David Bateman  <dbateman at free.fr>
| 
| 	* plot/__plt_get_axis__.m: Expand nogca flag to also prevent calls
| 	to ancestor.

What's the decision on this patch?  Do we need it?

jwe