mileszs/ack.vim — pull request #77 by thebinarypenguin (2013-05-19 02:23:34+00:00)
Title: Add auto-preview feature

Regarding issue mileszs/ack.vim#76

I took another look at this and came up with a solution. However this is the first vimscript I've ever written so it might not be a good solution. :smiley:

Auto-preview files when they are selected in the quickfix window.
Include `let g:ackpreview=1` in your .vimrc to enable.