Function fix_case

codespell_lib/_text_util.py:20–27

(word: str, fixword: str)

def fix_case(word: str, fixword: str) -> str:
    if word == word.capitalize():
        return ", ".join(w.strip().capitalize() for w in fixword.split(","))
    if word == word.upper():
        return fixword.upper()
    # they are both lower case
    # or we don't have any idea
    return fixword