fix arena

1 files changed, 5 insertions, 4 deletions

diff --git a/src/set.hff b/src/set.hff
index 4e4b72c..6ab44ea 100644
--- a/src/set.hff
+++ b/src/set.hff
@@ -1,10 +1,11 @@
 import "vec.hff";
 import "all.hff";
 
-#{ KTraits:
-       :hash(K) u32
-       :eq(T, T) bool
-       :dup(T) T }
+#{
+Traits:hash(K) u32 
+      :eq(T, T) bool
+      :dup(T) T // useful to strdup strings before interning them
+}
 struct Set<T, Traits> {
    buf Vec<T>,
    set *int,