add note about abuse of Tags

diff --git a/rewrite-tags b/rewrite-tags
index a4650cfa7b3005b9aa00e921b258203f633a634b..fe65a2441544f52a436a6f2c91c55e00c22e5a7e 100755 (executable)
--- a/rewrite-tags
+++ b/rewrite-tags
@@ -34,6 +34,8 @@ def do_read(filenames):
     all_tags = {}
     # Build the collated result in this Tags object.
     coll_tags = Tags()
+    # XXX The Tags interface is horrible.  It's gotta be almost 10 years since
+    # I wrote it, so not surprising...
     for fn in filenames:
         tags = get_tags(fn)
         track_tags = tags.get('TRACKNUMBER')