I was going to write a little more large post but only do this (without this modification):

Corrected tabs, moved some initializations before curb check, let the names of variables as name_my_var (or should I change back to nameMyVar?).

I will check your comments, haven't seen there where more... also I see now that there is a "done" and a "unused" thing I guess is to mark before update the diff?

I checked the path of "path" so I fixed my errors there (was only testing with bezier).

Downloaded the blender dev tools and corrected my range of lines, the count of the lint for my places is 0 now.

I just found `if (equals_v3v3(&search_list[idx*3], point)) {``

1. I did put Curve_OT_rip after subdivide becuase it uses subdivide call inside, or should I let it at the end like it is on editcurve.c?