Trim could be a good example where you would probably want a different script interface to it rather than the current factory one which is so set up to cater to the way the interactive command works.

When the interactive command works in some distinct stages like Trim does (with the fragment picking stage), that becomes somewhat awkward to replicate in procedural code.

Other more typical commands where it's just a matter of filling out all the inputs tends to be a better direct fit.

- Michael