message: Split up C-comment in a multi-line macro that was confusing clang-format
  * Every time clang-format applied to this file, it would add a new \
  on the end of the first line of the comment. Splitting it into two
  single-line C comments works around this behaviour.
diff: @@ -3024,8 +3024,8 @@ string ToStrHelper<false, VkPresentModeKHR>::Get(const VkPresentModeKHR &el)
  if(rm->HasLiveResource(id)) \
  obj = Unwrap(rm->GetLiveHandle<type>(id)); \
  else if(!opt) \
  - /* It can be OK for a resource to have no live equivalent if the \
  - capture decided its not needed, which some APIs do fairly often. */ \
  + /* It can be OK for a resource to have no live equivalent if the */ \
  + /* capture decided its not needed, which some APIs do fairly often. */ \
  RDCWARN("Capture may be missing reference to " #type " resource."); \
  } \
  } \
  