protected static boolean isSurroundedByNoSpace(CharSequence text, int pos) {
    return (pos - 1 < 0 || !YAMLGrammarCharUtil.isSpaceLike(text.charAt(pos - 1)))
           && (pos + 1 >= text.length() || !YAMLGrammarCharUtil.isSpaceLike(text.charAt(pos + 1)));
  }
protected static boolean isSurroundedByNoSpace(CharSequence text, int pos)