Q:

Xcode 4: editing color of highlighted line

In Xcode 4, how do I change the color of a line highlighted by error correction?

In this example, the first highlighted line correctly uses the color set by the "Selection" option in "Fonts&Colors", while the other one is highlighted clicking on its warning sign. How do I change that color?

A:

I've made an Xcode Plugin that allows you to customize the colors of the inline error and warning messages. See here.

