/// <summary>
/// Create a hyphenator tree
/// </summary>
/// <param name="hyphenationSource"> the InputSource pointing to the XML grammar </param>
/// <returns> An object representing the hyphenation patterns </returns>
/// <exception cref="IOException"> If there is a low-level I/O error. </exception>
public static HyphenationTree getHyphenationTree(InputSource hyphenationSource)
{
var tree = new HyphenationTree();
tree.loadPatterns(hyphenationSource);
return tree;
}