Load external editor support after $key_info definition

modules/editor/init.zsh

@@ -53,10 +53,6 @@ fi
 # Beep on error in line editor.
 setopt BEEP
 
-# Allow command line editing in an external editor.
-autoload -Uz edit-command-line
-zle -N edit-command-line
-
 #
 # Variables
 #
@@ -103,6 +99,14 @@ for key in "${(k)key_info[@]}"; do
   fi
 done
 
+#
+# External Editor
+#
+
+# Allow command line editing in an external editor.
+autoload -Uz edit-command-line
+zle -N edit-command-line
+
 #
 # Functions
 #