Nice job! Language-specific coloring is really nice!<p>I'll give it a try. I normally use a different Golang tool called sift as my grep replacement (which I love so far): <a href="https://github.com/svent/sift" rel="nofollow">https://github.com/svent/sift</a><p>Sift's goals seem to be mostly performance (it is super fast), but it would be nice to have some of these more sophisticated coloring features in there as well, as they are useful.