diff -r 2a3092ca528e -r 38bc1cdf77c8 src/luan_editor/menu.luan
--- a/src/luan_editor/menu.luan	Thu May 15 16:24:04 2025 -0600
+++ b/src/luan_editor/menu.luan	Thu May 15 19:12:46 2025 -0600
@@ -1,5 +1,6 @@
 local Luan = require "luan:Luan.luan"
 local error = Luan.error
+local ipairs = Luan.ipairs or error()
 local String = require "luan:String.luan"
 local to_number = String.to_number or error()
 local new_menu_item = require("luan:swing/Menu_item.luan").new or error()
@@ -11,6 +12,8 @@
 local Option_pane = require "luan:swing/Option_pane.luan"
 local show_message_dialog = Option_pane.show_message_dialog or error()
 local show_input_dialog = Option_pane.show_input_dialog or error()
+local Frame = require "luan:swing/Frame.luan"
+local get_all_frames = Frame.get_all_frames or error()
 local Spell_checker = require "classpath:luan_editor/Spell_checker.luan"
 local spell_check = Spell_checker.spell_check or error()
 
@@ -230,6 +233,18 @@
 						text = "Duplicate Window"
 						action_listener = action_listener(window.duplicate)
 					}
+					new_menu_item{
+						text = "Align Windows"
+						action_listener = function(_)
+							local this_frame = window.frame
+							local location = this_frame.location
+							local size = this_frame.size
+							for _, frame in ipairs(get_all_frames()) do
+								frame.location = location
+								frame.size = size
+							end
+						end
+					}
 				}
 			}
 		}