static boolean notQuote(SyntaxTreeBuilder b, @SuppressWarnings("UnusedParameters") int level) {
    if (b.getTokenType() == ShTypes.OPEN_QUOTE || b.getTokenType() == ShTypes.CLOSE_QUOTE) return false;
    b.advanceLexer();
    return true;
  }
static boolean notQuote(SyntaxTreeBuilder b, @SuppressWarnings("UnusedParameters") int level)