forest seems to be completed

I seem to have finished the implementation of forests.  Now it remains
the implementation of the chain-rule machine, of which I have a rough
plan now.

1 files changed, 1 insertions, 1 deletions

diff --git a/Cargo.toml b/Cargo.toml
index e34a8cf..1ddd0a0 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -13,7 +13,7 @@ rust-version = "1.65"
 
 [workspace]
 members = [ "graph", "receme", "nfa", "chain", "viz", "grammar",
-            "forest", "semiring"]
+            "forest", "semiring", "graph_macro" ]
 
 # testing the new resolver, even though this has no dependencies  ;p
 resolver = "2"