<< " -r regex to check against content of the revision" << endl
<< " -N name of the following regex for diffs (e.g. -N name -R \"...\")" << endl
<< " -R regex to check against diffs (i.e., additions and deletions)" << endl
<< " -r regex to check against content of the revision" << endl
<< " -N name of the following regex for diffs (e.g. -N name -R \"...\")" << endl
<< " -R regex to check against diffs (i.e., additions and deletions)" << endl