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src/Features/VisualBasic/Portable/Highlighting/KeywordHighlighters/UsingBlockHighlighter.vb
34 строки
1 KB
David Barbet
Enable keyword highlighting in LSP
02 фев 2022, 07:19
02 фев 2022, 07:19
f89dcb6
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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 UsingBlockHighlighter Inherits AbstractKeywordHighlighter(Of SyntaxNode) <ImportingConstructor> <Obsolete(MefConstruction.ImportingConstructorMessage, True)> Public Sub New() End Sub Protected Overloads Overrides Sub AddHighlights(node As SyntaxNode, highlights As List(Of TextSpan), cancellationToken As CancellationToken) Dim usingBlock = node.GetAncestor(Of UsingBlockSyntax)() If usingBlock Is Nothing Then Return End If With usingBlock highlights.Add(.UsingStatement.UsingKeyword.Span) highlights.Add(.EndUsingStatement.Span) End With End Sub End Class End Namespace