[Haskell-cafe] lhaskell.vim: syntax highlighting fix for pragmas and comments in TeX mode

Hello cafe :-), you're the maintainer of lhaskell.vim and I'm sending you a patch that fixes the highlighting of curly brackets and anything between them. (Who's supposed to send it to vim maintainer? Me, or cafe?) Regards, -- Tomáš Janoušek, a.k.a. Liskni_si, http://work.lisk.in/