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ass8 tweaks
[lambda.git]
/
assignment8.mdwn
diff --git
a/assignment8.mdwn
b/assignment8.mdwn
index
0b53578
..
a1e0140
100644
(file)
--- a/
assignment8.mdwn
+++ b/
assignment8.mdwn
@@
-25,6
+25,8
@@
{tree = Root; filler = t}
;;
+
+
let make_fringe_enumerator (t: 'a tree) =
(* create a zipper targetting the root of t *)
let zstart = new_zipper t