Finding all points within distance r of a given point

[Olumide]

Hi Sylvain,

Thanks for writing. I was worried no one would.

> ...
> this makes it work. But not commenting out of the print function.
> Anyway, if the version you've downloaded comes from the main git tree,
> regretably, it has a bug. However, we have fixed it, and soon we will
> release a new version (a matter of a few days).

I'm glad to hear that. Is the bug fix on the git tree, or do I have to 
wait for it?

I've got another question. Which one of KDTree find functions should be 
used to locate all points within a specified distance of a given point? 
I suspect find_within_range(), but I'm not sure. Also, I don't quite 
know which arguments to pass to this function. Could you please supply a 
short example?

Many thanks,

- Olumide