Style: prevent bogus macro formatting by clang-format

Also prevent formatting of thirdparty snippet

ISSUE_TEMPLATE.md

@@ -14,4 +14,4 @@ are known and expected due to important refactoring work, so no need to report t
 
 
 **Link to minimal example project:**
-<!-- Optional but very welcome. You can drag and drop a zip archive to upload it. -->:
+<!-- Optional but very welcome. You can drag and drop a zip archive to upload it. -->

core/helper/math_fieldwise.cpp

@@ -40,6 +40,9 @@ Variant fieldwise_assign(const Variant& p_target, const Variant& p_source, const
 
 	switch (p_source.get_type()) {
 
+		/* clang-format makes a mess of this macro usage */
+		/* clang-format off */
+
 		case Variant::VECTOR2: {
 
 			SETUP_TYPE(Vector2)
@@ -165,6 +168,8 @@ Variant fieldwise_assign(const Variant& p_target, const Variant& p_source, const
 		default: {
 			ERR_FAIL_V(p_target);
 		}
+
+		/* clang-format on */
 	}
 }
 

servers/physics/gjk_epa.cpp

@@ -28,6 +28,9 @@
 /*************************************************************************/
 #include "gjk_epa.h"
 
+/* Disabling formatting for thirdparty code snippet */
+/* clang-format off */
+
 /*************** Bullet's GJK-EPA2 IMPLEMENTATION *******************/
 
 	// Config
@@ -879,8 +882,7 @@ bool Penetration(	const ShapeSW*	shape0,
 
 } // end of namespace
 
-
-
+/* clang-format on */
 
 
 bool gjk_epa_calculate_distance(const ShapeSW *p_shape_A, const Transform& p_transform_A, const ShapeSW *p_shape_B, const Transform& p_transform_B, Vector3& r_result_A, Vector3& r_result_B) {
@@ -915,4 +917,3 @@ bool gjk_epa_calculate_penetration(const ShapeSW *p_shape_A, const Transform& p_
 
 	return false;
 }
-