Expecting Better Fallback Style Configuration

[Cateds]

As the title says, I want clang-format to format the file according to the .clang-format file. And when that file doesn't exist, it falls back to the configuration I set.

However, only the "Style" supports the JSON configuration. And when it was rewritten by me, clang-format wouldn't read the contents of the .clang-format file.

Wishing the Fallback Style supports JSON configuration or be applied as a local .clang-format file.