1 files changed, 23 insertions, 8 deletions

diff --git a/WebCore/html/HTMLParser.cpp b/WebCore/html/HTMLParser.cpp
index 1cb47ae..f13c19b 100644
--- a/WebCore/html/HTMLParser.cpp
+++ b/WebCore/html/HTMLParser.cpp
@@ -203,6 +203,25 @@ void HTMLParser::setCurrent(Node* newCurrent)
     m_didRefCurrent = didRefNewCurrent;
 }
 
+inline static int tagPriorityOfNode(Node* n)
+{
+    return n->isHTMLElement() ? static_cast<HTMLElement*>(n)->tagPriority() : 0;
+}
+
+inline void HTMLParser::limitBlockDepth(int tagPriority)
+{
+    if (tagPriority >= minBlockLevelTagPriority) {
+        while (m_blocksInStack >= cMaxBlockDepth)
+            popBlock(m_blockStack->tagName);
+    }
+}
+
+inline bool HTMLParser::insertNodeAfterLimitBlockDepth(Node* n, bool flat)
+{
+    limitBlockDepth(tagPriorityOfNode(n));
+    return insertNode(n, flat);
+}
+
 PassRefPtr<Node> HTMLParser::parseToken(Token* t)
 {
     if (!m_skipModeTag.isNull()) {
@@ -241,7 +260,7 @@ PassRefPtr<Node> HTMLParser::parseToken(Token* t)
         while (charsLeft) {
             // split large blocks of text to nodes of manageable size
             n = Text::createWithLengthLimit(m_document, text, charsLeft);
-            if (!insertNode(n.get(), t->selfClosingTag))
+            if (!insertNodeAfterLimitBlockDepth(n.get(), t->selfClosingTag))
                 return 0;
         }
         return n;
@@ -271,7 +290,7 @@ PassRefPtr<Node> HTMLParser::parseToken(Token* t)
         }
     }
 
-    if (!insertNode(n.get(), t->selfClosingTag)) {
+    if (!insertNodeAfterLimitBlockDepth(n.get(), t->selfClosingTag)) {
         // we couldn't insert the node
 
         if (n->isElementNode()) {
@@ -329,21 +348,17 @@ bool HTMLParser::insertNode(Node* n, bool flat)
     RefPtr<Node> protectNode(n);
 
     const AtomicString& localName = n->localName();
-    int tagPriority = n->isHTMLElement() ? static_cast<HTMLElement*>(n)->tagPriority() : 0;
     
     // <table> is never allowed inside stray table content.  Always pop out of the stray table content
     // and close up the first table, and then start the second table as a sibling.
     if (m_inStrayTableContent && localName == tableTag)
         popBlock(tableTag);
 
-    if (tagPriority >= minBlockLevelTagPriority) {
-        while (m_blocksInStack >= cMaxBlockDepth)
-            popBlock(m_blockStack->tagName);
-    }
-
     if (m_parserQuirks && !m_parserQuirks->shouldInsertNode(m_current, n))
         return false;
 
+    int tagPriority = tagPriorityOfNode(n);
+
     // let's be stupid and just try to insert it.
     // this should work if the document is well-formed
     Node* newNode = m_current->addChild(n);