Re: [Haskell-cafe] Parsec : Problems with operator precedence (solution)

Erik de Castro Lopo wrote:

binaryOp :: String -> (SourcePos -> a -> a -> a) -> E.Assoc -> E.Operator Char st a binaryOp name con assoc = E.Infix (reservedOp name >> getPosition >>= return . con) assoc

Replacing reservedOp above with: reservedOpNf :: String -> CharParser st () reservedOpNf name = try (reservedOp name >> notFollowedBy (oneOf "|&=")) fixed the problem. Cheers, Erik -- ----------------------------------------------------------------- Erik de Castro Lopo ----------------------------------------------------------------- "If dolphins are so smart, why do they live in igloos?" -Eric Cartman