private static boolean string_injection_body_3(PsiBuilder b, int l) {
    if (!recursion_guard_(b, l, "string_injection_body_3")) return false;
    boolean r;
    Marker m = enter_section_(b);
    r = clearVariants(b, l + 1);
    r = r && unexpected(b, l + 1, "identifier.or.block.expected");
    exit_section_(b, m, null, r);
    return r;
  }
private static boolean string_injection_body_3(PsiBuilder b, int l)