// RichTextKit
// Copyright © 2019-2020 Topten Software. All Rights Reserved.
// 
// Licensed under the Apache License, Version 2.0 (the "License"), you may 
// not use this product except in compliance with the License. You may obtain 
// a copy of the License at
// 
// http://www.apache.org/licenses/LICENSE-2.0
// 
// Unless required by applicable law or agreed to in writing, software 
// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT 
// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the 
// License for the specific language governing permissions and limitations 
// under the License.

namespace Topten.RichTextKit
{
	/// <summary>
	/// Unicode word boundary group classes
	/// </summary>
	/// <remarks>
	/// Note, these need to match those used by the JavaScript script that
	/// generates the .trie resources
	/// </remarks>
	enum WordBoundaryClass
	{
		/// <summary>
		/// Character is an letter or number
		/// </summary>
		AlphaDigit = 0,

		/// <summary>
		/// Character should be ignored when locating word boundaries
		/// </summary>
		Ignore = 1,

		/// <summary>
		/// Character is a spacing character
		/// </summary>
		Space = 2,

		/// <summary>
		/// Character is a punctuation character
		/// </summary>
		Punctuation = 3,
	}
}
