diff --git a/core/autorun/core.lua b/core/autorun/core.lua
new file mode 100644
index 0000000..f5c4b85
--- /dev/null
+++ b/core/autorun/core.lua
@@ -0,0 +1,6 @@
+_ENV.shell.setCompletionFunction("packages/core/edit.lua",
+  function(shell, nIndex, sText)
+    if nIndex == 1 then
+      return _G.fs.complete(sText, shell.dir(), true, false)
+    end
+  end)