-importantly, do not use +incremental (-G) or +after-date (-N) or
-+newer-mtime to do incremental dumps. The only option that works
-correctly for this purpose is +listed-incremental. (When extracting
-incremental dumps, use +incremental (-G).)
+importantly, do not use --incremental (-G) or --after-date (-N) or
+--newer-mtime to do incremental dumps. The only option that works
+correctly for this purpose is --listed-incremental. (When extracting
+incremental dumps, use --incremental (-G).)