From 1705099c3ef9b8d80028159c1c0c3e935af77052 Mon Sep 17 00:00:00 2001
From: Scott Lahteine <sourcetree@thinkyhead.com>
Date: Tue, 6 Dec 2016 22:52:25 -0600
Subject: [PATCH] Save space by not defining unused filament change message
 lines

---
 Marlin/language_en.h | 33 +++++----------------------------
 1 file changed, 5 insertions(+), 28 deletions(-)

diff --git a/Marlin/language_en.h b/Marlin/language_en.h
index 0529d9869..311306e85 100644
--- a/Marlin/language_en.h
+++ b/Marlin/language_en.h
@@ -559,61 +559,38 @@
 #ifndef MSG_FILAMENT_CHANGE_OPTION_RESUME
   #define MSG_FILAMENT_CHANGE_OPTION_RESUME   "Resume print"
 #endif
+
+//
+// Filament Change screens show up to 3 lines on a 4-line display
+//                        ...or up to 2 lines on a 3-line display
+//
 #if LCD_HEIGHT >= 4
   #ifndef MSG_FILAMENT_CHANGE_INIT_1
     #define MSG_FILAMENT_CHANGE_INIT_1          "Wait for start"
-  #endif
-  #ifndef MSG_FILAMENT_CHANGE_INIT_2
     #define MSG_FILAMENT_CHANGE_INIT_2          "of the filament"
-  #endif
-  #ifndef MSG_FILAMENT_CHANGE_INIT_3
     #define MSG_FILAMENT_CHANGE_INIT_3          "change"
   #endif
   #ifndef MSG_FILAMENT_CHANGE_UNLOAD_1
     #define MSG_FILAMENT_CHANGE_UNLOAD_1        "Wait for"
-  #endif
-  #ifndef MSG_FILAMENT_CHANGE_UNLOAD_2
     #define MSG_FILAMENT_CHANGE_UNLOAD_2        "filament unload"
   #endif
-  #ifndef MSG_FILAMENT_CHANGE_UNLOAD_3
-    #define MSG_FILAMENT_CHANGE_UNLOAD_3        ""
-  #endif
   #ifndef MSG_FILAMENT_CHANGE_INSERT_1
     #define MSG_FILAMENT_CHANGE_INSERT_1        "Insert filament"
-  #endif
-  #ifndef MSG_FILAMENT_CHANGE_INSERT_2
     #define MSG_FILAMENT_CHANGE_INSERT_2        "and press button"
-  #endif
-  #ifndef MSG_FILAMENT_CHANGE_INSERT_3
     #define MSG_FILAMENT_CHANGE_INSERT_3        "to continue..."
   #endif
   #ifndef MSG_FILAMENT_CHANGE_LOAD_1
     #define MSG_FILAMENT_CHANGE_LOAD_1          "Wait for"
-  #endif
-  #ifndef MSG_FILAMENT_CHANGE_LOAD_2
     #define MSG_FILAMENT_CHANGE_LOAD_2          "filament load"
   #endif
-  #ifndef MSG_FILAMENT_CHANGE_LOAD_3
-    #define MSG_FILAMENT_CHANGE_LOAD_3          ""
-  #endif
   #ifndef MSG_FILAMENT_CHANGE_EXTRUDE_1
     #define MSG_FILAMENT_CHANGE_EXTRUDE_1       "Wait for"
-  #endif
-  #ifndef MSG_FILAMENT_CHANGE_EXTRUDE_2
     #define MSG_FILAMENT_CHANGE_EXTRUDE_2       "filament extrude"
   #endif
-  #ifndef MSG_FILAMENT_CHANGE_EXTRUDE_3
-    #define MSG_FILAMENT_CHANGE_EXTRUDE_3       ""
-  #endif
   #ifndef MSG_FILAMENT_CHANGE_RESUME_1
     #define MSG_FILAMENT_CHANGE_RESUME_1        "Wait for print"
-  #endif
-  #ifndef MSG_FILAMENT_CHANGE_RESUME_2
     #define MSG_FILAMENT_CHANGE_RESUME_2        "to resume"
   #endif
-  #ifndef MSG_FILAMENT_CHANGE_RESUME_3
-    #define MSG_FILAMENT_CHANGE_RESUME_3        ""
-  #endif
 #else // LCD_HEIGHT < 4
   #ifndef MSG_FILAMENT_CHANGE_INIT_1
     #define MSG_FILAMENT_CHANGE_INIT_1          "Please wait..."