Optimize common strings

Saves 128 bytes in testing with `mftest mega 1 -y`
2019-11-29 04:45:07 -06:00
parent 4d8e7cdb30
commit f83bc0aa13
28 changed files with 272 additions and 172 deletions
--- a/Marlin/src/Marlin.cpp
+++ b/Marlin/src/Marlin.cpp
@@ -181,11 +181,15 @@
  #include "libs/L6470/L6470_Marlin.h"
 #endif

-const char G28_STR[] PROGMEM = "G28",
+const char NUL_STR[] PROGMEM = "",
+           G28_STR[] PROGMEM = "G28",
           M21_STR[] PROGMEM = "M21",
           M23_STR[] PROGMEM = "M23 %s",
           M24_STR[] PROGMEM = "M24",
-           NUL_STR[] PROGMEM = "";
+           SP_X_STR[] PROGMEM = " X",
+           SP_Y_STR[] PROGMEM = " Y",
+           SP_Z_STR[] PROGMEM = " Z",
+           SP_E_STR[] PROGMEM = " E";

 bool Running = true;