subtree nav works

1 files changed, 3 insertions, 0 deletions

diff --git a/command.h b/command.h
index 1372219..750f109 100644
--- a/command.h
+++ b/command.h
@@ -15,6 +15,9 @@ struct command {
 void
 command_init(struct command *cmd);
 
+struct command *
+command_lookup(struct command *cmd, const char *binding);
+
 int
 command_is_prefix(struct command *cmd);