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definition:
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readRC :: IO [(String, String)]
readRC = do
rcname <- rcFileName
rcexists <- doesFileExist rcname
catch (if rcexists then updateRC else installRC rcname)
(const $ return ())
readPropertyFile rcname
where
installRC rcname = do
exhomedir <- getHomeDirectory >>= doesDirectoryExist
when exhomedir $ do
hPutStrLn stderr $ "Installing '" ++ rcname ++ "'..."
writeFile rcname defaultRC
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demand:
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no demanded arguments
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deterministic:
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deterministic operation
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documentation:
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--- Reads the rc file. If it is not present, a new file will be created
--- with the contents of `defaultRC`.
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failfree:
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<FAILING>
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indeterministic:
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referentially transparent operation
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infix:
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no fixity defined
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iotype:
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{() |-> _}
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name:
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readRC
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precedence:
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no precedence defined
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result-values:
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_
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signature:
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Prelude.IO [(String, String)]
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solution-complete:
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operation might suspend on free variables
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terminating:
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possibly non-terminating
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totally-defined:
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possibly non-reducible on same data term
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