DiffText

[Joseph]

Hello,

This is hopefully a simple question. In my _gvimrc file I set the colorscheme, and then after words I set DiffText with

hi DiffText guifg=white

However, this setting does not take hold when I actually do a diff. Why? Can I do something to force it to take hold when I actually invoke diff?

(Incidentally, I think this value is rarely set very well with respect to most of the colorschemes)