1 files changed, 3 insertions, 0 deletions

diff --git a/Cargo.toml b/Cargo.toml
index bd19bdd..dc8a299 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -17,3 +17,6 @@ lalrpop-util = "0.12"
 # parser util
 rustc-serialize = "0.3"
 docopt = "0.6"
+
+# webface
+pencil = "0.3"