can nbdiff ignore indentation and whitespaces?

[gnahz04]

From https://nbdime.readthedocs.io/en/latest/config.html it seems that there are no options to achieve the equivalent of these diff options, after the notebook code is auto-indented in an IDE:

       -E, --ignore-tab-expansion
              ignore changes due to tab expansion

       -Z, --ignore-trailing-space
              ignore white space at line end

       -b, --ignore-space-change
              ignore changes in the amount of white space

       -w, --ignore-all-space
              ignore all white space

       -B, --ignore-blank-lines
              ignore changes where lines are all blank


       -d, --minimal
              try hard to find a smaller set of changes

Could these be added?