IMO it should be --preserve-case, because it's arguably normative to use kebab-case in flags; however, because I'm currently rewriting a script that used to take --subvert, I shall request that both --preserve-case and --preserve_case be accepted; after all, it would be weird if the case-preserving command did not itself preserve case :)
IMO it should be
--preserve-case, because it's arguably normative to use kebab-case in flags; however, because I'm currently rewriting a script that used to take--subvert, I shall request that both--preserve-caseand--preserve_casebe accepted; after all, it would be weird if the case-preserving command did not itself preserve case :)