I use solarized for my terminal color. When I first create a new tex file and begin writing, I get the plaintex colorscheme, which I like. But once I save and reopen, I get the tex colorscheme, which seems lacking. I can use "set filetype=tex" to get the color back, but I cannot get it to run from the tex.vim file. I'm sure there's a better way to get the coloring I want.