Non breaking spaces. Non-Breaking hypens.

We would like to highlight non breaking spaces to something more visible than the single pixel. Without altering the WPTools source, is their another method to do so?

Also, is there a built-in method to implement non-breaking behavior for hyphenated words?

Thank you.

Also, is there a built-in method to implement non-breaking behavior for hyphenated words?

Ignore this specific question. I just realized the hyphen is set as a word boundry character and this is what I need to adjust.