Google now searches source code

derek_farn writes: "Google now have a page that supports source code searching. I hope they extend it to be more programming language aware (eg, search for identifiers and functions) like the specialist code search sites (Krugle, Codease), who probably now how very worried investors. I don't see any option to search for Cobol. I guess there is not a lot of Cobol source available on the Internet, even although there is supposed to be more Cobol source in existence than any other language (perhaps that statement is not true in the noughties)."