private static boolean include_directive_0_0(PsiBuilder b, int l) {
    if (!recursion_guard_(b, l, "include_directive_0_0")) return false;
    boolean r;
    r = consumeToken(b, "source");
    if (!r) r = consumeToken(b, ".");
    return r;
  }
private static boolean include_directive_0_0(PsiBuilder b, int l)