Complete

.clang-tidy

@@ -46,6 +46,8 @@ CheckOptions:
   # Public struct members (like a Rust struct) -> x, y, width
   - key: readability-identifier-naming.PublicMemberCase
     value: lower_case
+  - key: readability-identifier-naming.StructMemberIgnoredRegexp
+    value: ^_[a-z0-9_]*$
   
   # Private/Protected class members -> m_parser, m_count
   - key: readability-identifier-naming.PrivateMemberCase