When editing for a person, how much can be changed?
The context is a technical document that is written by one person and then sent out for review by others. The reviewers change word tense, change from active to passive voice, and make other style changes. Is that a valid job for an editor, or am I reacting correctly when I claim that is completely unprofessional?I thought that an editor should fix spelling errors and very minor grammatical errors, and simply points out other errors so the author can fix them. That way the style, good or bad, of the original author is preserved. Is it appropriate for a reviewer to change the style as well?