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definition:
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replaceNonIdChars :: String -> String -> String -> String
replaceNonIdChars pfxNonOp pfxOp str = case strings of
[] -> error "replaceNonIdChars: empty identifier"
[s] -> if isAlphaNum (head str)
then pfxNonOp ++ s
else pfxOp ++ s
_ -> pfxOp ++ intercalate "_" strings
where strings = separateAndReplace isIdentChar showOpChar str
isIdentChar c = isAlphaNum c || c == '_' || c == '\''
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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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-- | replaces characters that are not valid haskell identifiers,
-- | if there were no characters replaced, the first prefix,
-- | otherwise the snd prefix ist prepended
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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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replaceNonIdChars
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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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String -> String -> 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:
|
possibly non-reducible on same data term
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