- * Is it an add of a new file? It means that
- * the old tree didn't have it at all, so we
- * will turn "TREE_SAME" -> "TREE_NEW", but
- * leave any "TREE_DIFFERENT" alone (and if
- * it already was "TREE_NEW", we'll keep it
- * "TREE_NEW" of course).
+ * Is it an add of a new file? It means that the old tree
+ * didn't have it at all, so we will turn "REV_TREE_SAME" ->
+ * "REV_TREE_NEW", but leave any "REV_TREE_DIFFERENT" alone
+ * (and if it already was "REV_TREE_NEW", we'll keep it
+ * "REV_TREE_NEW" of course).