1 files changed, 7 insertions, 1 deletions
diff --git a/Main.hs b/Main.hs
index 465610d..2a29fb2 100644
--- a/Main.hs
+++ b/Main.hs
@@ -192,8 +192,14 @@ insertChar c (ls, rs) = (ls ++ [c], rs)
 
 execCommand :: Command -> ExecM ()
 
-execCommand (MotionCommand x) =
+execCommand (MotionCommand x) = do
     modifyBuffer (move x)
+    -- TODO apply mode constraints somewhere else
+    q <- get
+    when (mode q == NormalMode) $
+      when (null $ snd $ buffer q) $
+        modifyBuffer (gotoLeft 1)
+
 
 execCommand (InsertChar c) =
     modifyBuffer (insertChar c)