-- Put a var in backquotes if it's not an operator already
pprInfix :: Outputable name => name -> SDoc
pprInfix v | isOperator ppr_v = ppr_v
-- Put a var in backquotes if it's not an operator already
pprInfix :: Outputable name => name -> SDoc
pprInfix v | isOperator ppr_v = ppr_v