When undoing in the multi-buffer, don't preserve edits that occurred outside the multi-buffer after the edit being undone. Co-Authored-By: Antonio Scandurra <me@as-cii.com>
When undoing in the multi-buffer, don't preserve edits that occurred outside the multi-buffer after the edit being undone. Co-Authored-By: Antonio Scandurra <me@as-cii.com>