static void registerAdditionalHighlighters(MultiMap<IElementType, TextAttributesKey> map) {
    for (EmbeddedTokenHighlighter highlighter : EMBEDDED_HIGHLIGHTERS.getExtensionList()) {
      registerAdditionalHighlighters(map, highlighter);
    }
  }
static void registerAdditionalHighlighters(MultiMap<IElementType, TextAttributesKey> map)