> Check the attached files and let me know if you'd like to keep the
> default behavior where the function rounded-box always produces a
> white background or is it ok to make it transparent by default?
Thanks for working on that. I agree that setting the fill color to be
always 'white' (present from the very beginning; see commit
9ed874e36a4 from 2008) should be changed.
In your image, however, the default radius of round corners changes.
Why? I hope it's just for demonstration purposes, because setting
`\override #'(box-fill-color . #f)` must not change the radius.
Additionally, for a smooth transition to the new code, default values
should be the same.
Please prepare a Merge Request!
Werner
