19::
    The module ``string_use`` has the new following features.

    * The class ``MultiReplace`` allows to replace texts that can also contain piece of texts to be replaced.
    * The function ``split`` allows to split one text regarding to several different separators instead of a single one.
    * The class ``MultiSplit`` allows to split one text at different levels of splitting.
    * The class ``AutoComplete`` proposes auto completion features.
