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definition:
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getCPNSD :: IO String
getCPNSD = do
let cpnsbin = packageExecutable
exbin <- doesFileExist cpnsbin
if exbin
then return cpnsbin
else error "CPNS demon not found in path! Install it by: cypm install cpns"
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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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--- Returns the executable of the CPNS demon.
--- Raises an error if the executable does not exist.
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failfree:
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()
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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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getCPNSD
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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
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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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reducible on all ground data terms
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