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Escape control characters when adding user data to messages

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Vidar Holen 2020-12-31 12:28:48 -08:00
parent 5fbaae2bb3
commit 9584266a8b
4 changed files with 40 additions and 8 deletions
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2
src/ShellCheck/Checks/Commands.hs
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@ -900,7 +900,7 @@ checkWhileGetoptsCase = CommandCheck (Exactly "getopts") f
notRequested = Map.difference handledMap requestedMap
warnUnhandled optId caseId str =
warn caseId 2213 $ "getopts specified -" ++ str ++ ", but it's not handled by this 'case'."
warn caseId 2213 $ "getopts specified -" ++ (e4m str) ++ ", but it's not handled by this 'case'."
warnRedundant (Just str, expr)
| str `notElem` ["*", ":", "?"] =