Re: [Haskell-cafe] WANTED: grey line layout boxes in vim and emacs

dons:

I'd like some more help from the editors in getting 2d layout right without trying. Here's a mockup of vim with vertical grey bars delimiting layout:

http://www.cse.unsw.edu.au/~dons/tmp/haskell+boxes.png

Does anyone know how to get this effect in vim (or emacs)?

Bonus points if the grey bars are draggable, changing the indenting. More bonus points for box-based navigation.

mbishop on #haskell pointed out that Kate can do this: http://img172.imageshack.us/my.php?image=indentbu9.png -- Don