Conceal is a very neat new feature. I posted a little thing showing how you might use this in Ruby as well. http://ithaca.arpinum.org/2010/11/06/vim-conceal-fo

Conceal is a very neat new feature. I posted a little thing showing how you might use this in Ruby as well. http://ithaca.arpinum.org/2010/11/06/vim-conceal-for-ruby.html http://ithaca.arpinum.org/2010/11/06/vim-conceal-for-ruby.ht... At the bottom of the post, there are links to all the conceal write-ups I came across (this LaTeX one, plus one each for Python, Perl and Haskell).