Wish 1. In the “Select curves” menu, add new commands for selecting curves that are:
a) tangent to each other (G1 or G2).
b) touching each other, but not tangent (G0).
Option “a” is especially useful for automatic selection in situations with thousands of curves, where the regular chain selection is quite slow wince it requires manual picking of every curve. The attached image shows multiple curves that form hexagonal shapes with rounded edges (fillets). Being able to select only those curves that are tangent to each other will heavily reduce the time for figuring out if there is some missing fillet somewhere.
Wish 2. A similar approach could be added to the “Show curve ends” menu. Currently, this tool is not capable of showing only the curve ends that have G0 contact to nearby curves, while hiding the curve ends with G1 or G2 transitions (or vice versa).
This tool could also benefit from adding a secondary Point color - one for open curve starts and another for open curve ends.
And it will be even more useful, of there is a dedicated button in this windows named “Select”, so that it will select all curves with currently visible curve ends of any tipe (such like curves that touch each other with G1).