[ruby/reline] Remove not implemented method

ima1zumi · matzbot · commit 0a4e3f23e6f8 · 2024-04-15T13:31:38.000Z
(ruby/reline#680) ruby/reline@84762fc588
diff --git a/lib/reline/key_actor/emacs.rb b/lib/reline/key_actor/emacs.rb
@@ -55,7 +55,7 @@ class Reline::KeyActor::Emacs < Reline::KeyActor::Base
     #  26 ^Z
     :ed_ignore,
     #  27 ^[
-    :em_meta_next,
+    :ed_unassigned,
     #  28 ^\
     :ed_ignore,
     #  29 ^]
diff --git a/lib/reline/line_editor.rb b/lib/reline/line_editor.rb
@@ -2630,7 +2630,4 @@ def finish
     @mark_pointer = new_pointer
   end
   alias_method :exchange_point_and_mark, :em_exchange_mark
-
-  private def em_meta_next(key)
-  end
 end
