[Haskell-cafe] Where does ~> come from?

[Neil Mitchell]

Hi

> 2) You would hope there is a quick way to search those symbols. But
> most search engines do not treate symbols friendly, often just ignore
> them. I typed ~> in Hoogle, it also returned nothing.
> 3) If the module defining the symbol is not in standard library, it is
> not possible to look up the symbol in the core library index.

The next version of Hoogle will allow you to search all the modules on
Hackage, i.e. it will find ~>. A month after I have written my thesis
this will all be done :-)

Thanks

Neil