Fix EC violations

[szepeviktor]

From #163

[sanmai]

Did you use a tool to implement these changes? I wonder if it can be used during CI.

[szepeviktor]

https://gitlab.com/greut/eclint

in action: https://github.com/szepeviktor/byte-level-care/blob/81e6d6ade242d17c973578d73d19a4c00433caed/.github/workflows/reusable-integrity.yml#L86-L91

[szepeviktor]

Modern IDEs should be able to read EditorConfig.

[sanmai]

        -
            name: "Check EditorConfig configuration"
            run: "test -f .editorconfig"
        -
            name: "Check adherence to EditorConfig"
            uses: "greut/eclint-action@v0.5.0"

These are very cool! What do you have against adding these with your changes?

[szepeviktor]

Nothing.

[sanmai]

Closing for no action.