def get_string_for_language(language_name):
    """
    Maps language names to the corresponding string for qgrep.
    """
    language_name = language_name.lower().lstrip()
    if language_name == "c":
        return "tc-getCC"
    if language_name == "c++" or language_name == "cxx":
        return "tc-getCXX"
    if language_name == "":
        return ""