Joey Hess 4c58433c48 avoid using MonadFail in ParseDuration ... There's no instance for Either String, so that makes it not as useful as it could be, so instead just return an Either String.		2020-08-15 15:53:35 -04:00
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Options.hs	avoid using MonadFail in ParseDuration	2020-08-15 15:53:35 -04:00