When I'm running a find and replace on a page, there are some replacements that are "minor" in that they are not the primary objectives of the replace action. The "Normal settings" form does provide a minor (and after fixes) check box presumably for such replacements. (BTW, I don't know what the minor checkbox is supposed to do; mark the edit as minor if it's the only replacement? Neither the "minor" column header nor the checkboxes have tooltips.)

What I would like is for replacements marked minor to only be executed if "major" replacements have been made previously.