Add validation TODO

diff --git a/tt b/tt
index 81dd1a8..28ecfb4 100755 (executable)
--- a/tt
+++ b/tt
@@ -120,6 +120,7 @@
            (str->lines payload)]
          [feeds
            (map (λ (line)
+                   ; TODO validation
                    (define toks (string-split line))
                    (feed
                      [list-ref toks 0]