🎨 Macros for optional arguments (#21969)

2021-05-23 21:33:22 -05:00
parent 731370051d
commit 84fd0eff17
28 changed files with 120 additions and 351 deletions
--- a/Marlin/src/lcd/marlinui.h
+++ b/Marlin/src/lcd/marlinui.h
@@ -182,11 +182,7 @@
      static bool constexpr processing = false;
    #endif
    static void task();
-    static void soon(const AxisEnum axis
-      #if MULTI_E_MANUAL
-        , const int8_t eindex=-1
-      #endif
-    );
+    static void soon(const AxisEnum axis OPTARG(MULTI_E_MANUAL, const int8_t eindex=active_extruder));
  };

 #endif