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' 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.
Imports System.Composition
Imports System.Threading
Imports Microsoft.CodeAnalysis.Highlighting
Imports Microsoft.CodeAnalysis.Host.Mef
Imports Microsoft.CodeAnalysis.Text
Imports Microsoft.CodeAnalysis.VisualBasic.Syntax
Namespace Microsoft.CodeAnalysis.VisualBasic.KeywordHighlighting
<ExportHighlighter(LanguageNames.VisualBasic), [Shared]>
Friend Class XmlProcessingInstructionHighlighter
Inherits AbstractKeywordHighlighter(Of XmlProcessingInstructionSyntax)
<ImportingConstructor>
<Obsolete(MefConstruction.ImportingConstructorMessage, True)>
Public Sub New()
End Sub
Protected Overloads Overrides Sub addHighlights(xmlProcessingInstruction As XmlProcessingInstructionSyntax, highlights As List(Of TextSpan), cancellationToken As CancellationToken)
With xmlProcessingInstruction
If Not .ContainsDiagnostics AndAlso
Not .HasAncestor(Of DocumentationCommentTriviaSyntax)() Then
highlights.Add(.LessThanQuestionToken.Span)
highlights.Add(.QuestionGreaterThanToken.Span)
End If
End With
End Sub
End Class
End Namespace
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