Method space

basex-core/src/main/java/org/basex/query/QueryString.java:206–209

Adds a space if appropriate. @return self reference

()

   * @return self reference
   */
  private QueryString space() {
    if(!Strings.contains(NO_SPACE, last())) tb.add(' ');
    return this;
  }

  /**
   * Returns the last character of the query string.