[Haskell-cafe] Re: Current thinking on CompositionAsDot issue in haskell prime?

[C. McCann]

On Fri, Oct 29, 2010 at 10:30 PM, wren ng thornton <wren at freegeek.org> wrote:
>> I suggest U+2621.
>
> I'm not sure I'd've ever recognized a funny 'z' as "caution sign"... :)

Well, I'm operating under the assumption that it's one of these:
http://en.wikipedia.org/wiki/Bourbaki_dangerous_bend_symbol

I would not be at all surprised at people working on Unicode being
familiar with Knuth's use of the symbol.

- C.