I'm looking for a vector software like Illustrator that would have a sort of console that permit to tweak numerically anchors parameters and also do things such as "name segments and anchors", "force two anchors to be identical or symetric to a point or an axis so every change that would be done to one would be automatically pasted to the other", "move an anchor A so the distance of A to another anchor B on axis C is x".
Things like this. Is there a plugin that does that or do you need new software ?