TODO items for solutions.

diff --git a/solutions/TODO b/solutions/TODO
new file mode 100644 (file)
index 0000000..8c1164b
--- /dev/null
+++ b/solutions/TODO
@@ -0,0 +1,4 @@
+- p4 can be simpified significantly.
+
+- We should add a knob to p4 that controls whether open directories
+  may be removed.  Then we can test both cases.