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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 Microsoft.CodeAnalysis.Editing
Imports Microsoft.CodeAnalysis.VisualBasic.Syntax
Namespace Microsoft.CodeAnalysis.VisualBasic.Features.EmbeddedLanguages
Friend Module EmbeddedLanguageUtilities
Friend Sub AddComment(editor As SyntaxEditor, stringLiteral As SyntaxToken, commentContents As String)
Dim trivia = SyntaxFactory.TriviaList(
SyntaxFactory.CommentTrivia($"' {commentContents}"),
SyntaxFactory.ElasticCarriageReturnLineFeed)
Dim containingStatement = stringLiteral.Parent.GetAncestor(Of StatementSyntax)
Dim leadingBlankLines = containingStatement.GetLeadingBlankLines()
Dim newStatement = containingStatement.GetNodeWithoutLeadingBlankLines().
WithPrependedLeadingTrivia(leadingBlankLines.AddRange(trivia))
editor.ReplaceNode(containingStatement, newStatement)
End Sub
Public Function EscapeText(text As String) As String
' VB has no need to escape any regex characters that would be passed in through this API.
Return text
End Function
End Module
End Namespace
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