CurryInfo: base-3.4.0 / System.IO.hGetLine
definition: 
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hGetLine :: Handle -> IO String
hGetLine h = do
c <- hGetChar h
if c == '\n'
then return []
else do eof <- hIsEOF h
if eof then return [c]
else do cs <- hGetLine h
return (c:cs)
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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 a line from an input handle and returns it. Throws an error if the end of file has been reached while reading the *first* character. If the end of file is reached later in the line, it ist treated as a line terminator and the (partial) line is returned. |
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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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hGetLine |
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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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Handle -> 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 |