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definition:
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pTrace :: String -> Parser a -> Parser a
--pTrace _ p = p
pTrace fn p = \s -> trace (fn ++ ": " ++ takeWhile (/= '\n') s) $ p s
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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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-- Helper function for debugging. That is, `pTrace "fn" p` traces
-- "fn: <first line of current parser input>"
-- before applying the parser `p` to the input string.
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failfree:
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(_, _)
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indeterministic:
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might be indeterministic
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infix:
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no fixity defined
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iotype:
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{(_,_) |-> {pTrace._#lambda1}}
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name:
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pTrace
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precedence:
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no precedence defined
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result-values:
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{pTrace._#lambda1}
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signature:
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String -> (String -> [(a, String)]) -> String -> [(a, 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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