hidden hand: add a todo

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

diff --git a/src/hand.rs b/src/hand.rs
index be2ce4ef461ce4468a047b3b249244f1579eb527..060077d32d208e719a01fb3621c2c6c935be6ce4 100644 (file)
--- a/src/hand.rs
+++ b/src/hand.rs
@@ -104,6 +104,8 @@ impl PieceTrait for Hand {
     self.describe_html_inner(xdata)
   }
 
+  // xxx implement delete_hook
+
   delegate!{
     to self.shape {
       fn itemname(&self) -> &str;