From c191919eedf04dd3b1460b5b8f243c9ab499fb75 Mon Sep 17 00:00:00 2001
From: "mrbkap%gmail.com"
 <mrbkap%gmail.com@18797224-902f-48f8-a5cc-f745e15eee43>
Date: Thu, 28 Oct 2004 03:24:59 +0000
Subject: [PATCH] bug 265814: the output of document.write() is always parsed
 in quirks mode. r=bzbarsky sr=jst

git-svn-id: svn://10.0.0.236/trunk@164540 18797224-902f-48f8-a5cc-f745e15eee43
---
 mozilla/parser/htmlparser/src/nsParser.cpp | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/mozilla/parser/htmlparser/src/nsParser.cpp b/mozilla/parser/htmlparser/src/nsParser.cpp
index b698402fbb9..dadb259ceb5 100644
--- a/mozilla/parser/htmlparser/src/nsParser.cpp
+++ b/mozilla/parser/htmlparser/src/nsParser.cpp
@@ -1638,7 +1638,14 @@ nsParser::Parse(const nsAString& aSourceBuffer,
 
       pc->mContextType=CParserContext::eCTString; 
       pc->SetMimeType(aMimeType);
-      pc->mDTDMode=aMode;
+      if (pc->mPrevContext && aMode == eDTDMode_autodetect) {
+        // Preserve the DTD mode from the last context, bug 265814.
+        pc->mDTDMode = pc->mPrevContext->mDTDMode;
+      }
+      else {
+        pc->mDTDMode = aMode;
+      }
+
       mUnusedInput.Truncate(0); 
 
       //printf("Parse(string) iterate: %i",PR_FALSE);