vim syntax highlighting file for TeX and Haskell in the same file

Hi all I have written a vim syntax highlighting file which, given a literate script with TeX markup surrounding the Haskell code, will highlight both the TeX and Haskell. lhaskell.vim is at http://c93.keble.ox.ac.uk/~ian/haskell-vim/lhaskell.vim along with haskell.vim and tex.vim, but you should not need these as they should come with vim. lhaskell.vim should go in ~/.vim/syntax/ or somewhere else in your runtimepath (type ":set runtimepath" in vim to see it) A demo of what it should look like is at http://c93.keble.ox.ac.uk/~ian/haskell-vim/Demo.png I'm not sure how well it will work (if at all) in versions of vim prior to 6.0. Enjoy! Ian