I'm looking for a version control system to fit this book editing use case:
Step 1: An author checks in her manuscript.
Step 2: An editor edits the author's manuscript (with Word's "Track Changes" feature on).
Step 3: The author looks at the editor's changes (thanks to the "Track Changes" feature), rejecting some and also adding new text.
Step 4: We want to compare the author's new version (resulting from Step 3) to the author's original manuscript (in Step 1). We want a report of *only* the author's changes and # of words changed (none of the editor's changes in Step 2), since we bill for the new words she adds in Step 3.
If this is possible with TortoiseSVN, how can I do it? If not, what other system(s) can I use?
Thanks for your help!