Bang patterns

[Ben Millwood]

On Thu, Feb 07, 2013 at 12:24:48PM +0000, Simon Marlow wrote:
>FWIW, I really dislike whitespace-significant syntax.  f ! x should 
>mean the same as f !x.  Look at the trouble we have with qualified 
>operators: how many people have tried to write [Monday..] and been 
>surprised that it doesn't work?

What about `elem`? I don't think anyone would argue that ` elem ` makes 
sense.