From 9fc340553fa65d0587714d16bdf5510f9a5c16e5 Mon Sep 17 00:00:00 2001
From: Ajay Bhargav Baaskaran <ajbaaska@microsoft.com>
Date: Fri, 14 Dec 2018 16:34:03 -0800
Subject: [PATCH] Minor text tag fix \n\nCommit migrated from
 https://github.com/dotnet/aspnetcore-tooling/commit/5787d1e7d4bc208664fcb0ff57e376785388419c

---
 .../src/Legacy/HtmlMarkupParser.cs            | 32 +++++++------------
 1 file changed, 12 insertions(+), 20 deletions(-)

diff --git a/src/Razor/Microsoft.AspNetCore.Razor.Language/src/Legacy/HtmlMarkupParser.cs b/src/Razor/Microsoft.AspNetCore.Razor.Language/src/Legacy/HtmlMarkupParser.cs
index 65fc3f0640..3286cbbc66 100644
--- a/src/Razor/Microsoft.AspNetCore.Razor.Language/src/Legacy/HtmlMarkupParser.cs
+++ b/src/Razor/Microsoft.AspNetCore.Razor.Language/src/Legacy/HtmlMarkupParser.cs
@@ -712,35 +712,27 @@ namespace Microsoft.AspNetCore.Razor.Language.Legacy
 
             AcceptAndMoveNext();
 
-            var bookmark = CurrentStart.AbsoluteIndex;
-            var tokens = ReadWhile(IsSpacingToken(includeNewLines: true));
-            var selfClosing = At(SyntaxKind.ForwardSlash);
-            if (selfClosing)
+            AcceptWhile(IsSpacingToken(includeNewLines: false));
+            if (At(SyntaxKind.CloseAngle) ||
+                (At(SyntaxKind.ForwardSlash) && NextIs(SyntaxKind.CloseAngle)))
             {
-                tagMode = MarkupTagMode.SelfClosing;
-                Accept(tokens);
-                Assert(SyntaxKind.ForwardSlash);
-                AcceptAndMoveNext();
-                bookmark = CurrentStart.AbsoluteIndex;
-                tokens = ReadWhile(IsSpacingToken(includeNewLines: true));
-            }
+                if (At(SyntaxKind.ForwardSlash))
+                {
+                    tagMode = MarkupTagMode.SelfClosing;
+                    AcceptAndMoveNext(); // '/'
+                }
 
-            if (!At(SyntaxKind.CloseAngle))
+                AcceptAndMoveNext(); // '>'
+                SpanContext.EditHandler.AcceptedCharacters = AcceptedCharactersInternal.None;
+            }
+            else
             {
-                Context.Source.Position = bookmark;
-                NextToken();
                 Context.ErrorSink.OnError(
                     RazorDiagnosticFactory.CreateParsing_TextTagCannotContainAttributes(
                         new SourceSpan(textLocation, contentLength: 4 /* text */)));
 
                 RecoverTextTag();
             }
-            else
-            {
-                Accept(tokens);
-                TryAccept(SyntaxKind.CloseAngle);
-                SpanContext.EditHandler.AcceptedCharacters = AcceptedCharactersInternal.None;
-            }
 
             isWellFormed = true;
             SpanContext.ChunkGenerator = SpanChunkGenerator.Null;