There just were some syntax highlighting-only edits in the Suggested Edits queue. These edits were approved, but I rejected them because these edits are too minor in my opinion. Sometimes, I also do syntax highlighting-only edits, but then that's not a suggested edit, and I think it is too minor as a suggested edit but acceptable as a 'normal' edit.
Of course, I might be wrong, so that's why I'm asking here. Should be approve or reject syntax highlighting-only suggested edits?
Note: this question is not the same question as "Mass editing of syntax highlighting - good or bad?" because that question is about edits and my question is about suggested edits.