How to set codes syntax highlight on iWork 09 Pages?

"I found this discussion, it's very much the same problem he got just like mine, so I contacted the guy, he said that he was never able to find a solution, so that he learnt and use a text script language TeX (he actually learned LaTeX), he said that it has the power to do such things easily.

So far, I guess while waiting (and praying) for Apple iWork Pages people to implement this feature (or any addon) for technical book writer, I'll use Pages with common courier font for codes and get serious to learn LaTeX (I've never been serious to learn it), hopefully it can solve my problem. I'll find out whether or not LaTeX can also ""attach"" my last-updated source codes in a directory so that I won't copy paste one by one if I update my source code file."