// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.
 
using System;
 
namespace Microsoft.CodeAnalysis
{
    [Flags]
    public enum SyntaxRemoveOptions
    {
        /// <summary>
        /// None of the trivia associated with the node or token is kept.
        /// </summary>
        KeepNoTrivia = 0x0,
 
        /// <summary>
        /// The leading trivia associated with the node or token is kept.
        /// </summary>
        KeepLeadingTrivia = 0x1,
 
        /// <summary>
        /// The trailing trivia associated with the node or token is kept.
        /// </summary>
        KeepTrailingTrivia = 0x2,
 
        /// <summary>
        /// The leading and trailing trivia associated with the node or token is kept.
        /// </summary>
        KeepExteriorTrivia = KeepLeadingTrivia | KeepTrailingTrivia,
 
        /// <summary>
        /// Any directives that would become unbalanced are kept.
        /// </summary>
        KeepUnbalancedDirectives = 0x4,
 
        /// <summary>
        /// All directives are kept
        /// </summary>
        KeepDirectives = 0x8,
 
        /// <summary>
        /// Ensure that at least one EndOfLine trivia is kept if one was present 
        /// </summary>
        KeepEndOfLine = 0x10,
 
        /// <summary>
        /// Adds elastic marker trivia
        /// </summary>
        AddElasticMarker = 0x20
    }
}