two bugs

Two unrelated bug reports;
the first is in response to my previous email (constructing a conic from 
5 points):
For some reason it is impossible to make a macro using the 5 points as a 
starting point and the locus as a result. Clicking "apply" just doesn't 
do anything in the macro wizard dialog.

Secondly, and I filed this one on sourceforge somewhere but presumably 
in the wrong spot, but consider the following situation:
a circle with a point on it, and another point somewhere else. Say I 
want to draw the line through the two points and find the other point 
where it meets the circle. When using the intersection tool, it does 
find the second point, but unfortunately duplicates the first point on 
the circle. Is there a way to check any points of intersection against 
the parents of the curves that are being intersected?

Thanks,
Marcel


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