small parser improvements to handle bad quotes better

htmlparser/src/CNavDTD.cpp

@@ -3146,7 +3146,7 @@ CNavDTD::ConsumeAttributes(PRUnichar aChar,CScanner& aScanner,CStartToken* aToke
     CAttributeToken* theToken= (CAttributeToken*)gTokenRecycler.CreateTokenOfType(eToken_attribute,eHTMLTag_unknown,gEmpty);
     if(theToken){
       result=theToken->Consume(aChar,aScanner);  //tell new token to finish consuming text...    
-
+ 
       //Much as I hate to do this, here's some special case code.
       //This handles the case of empty-tags in XML. Our last
       //attribute token will come through with a text value of ""

htmlparser/src/nsHTMLTokens.cpp

@@ -731,9 +731,13 @@ PRInt32 ConsumeQuotedString(PRUnichar aChar,nsString& aString,CScanner& aScanner
   switch(aChar) {
     case kQuote:
       result=aScanner.ReadUntil(aString,kQuote,PR_TRUE);
+      if(kNoError==result)
+        aScanner.SkipOver(kQuote);  //this code is here in case someone mistakenly adds multiple quotes...
       break;
     case kApostrophe:
       result=aScanner.ReadUntil(aString,kApostrophe,PR_TRUE);
+      if(kNoError==result)
+        aScanner.SkipOver(kApostrophe); //this code is here in case someone mistakenly adds multiple apostrophes...
       break;
     default:
       break;

parser/htmlparser/src/CNavDTD.cpp

@@ -3146,7 +3146,7 @@ CNavDTD::ConsumeAttributes(PRUnichar aChar,CScanner& aScanner,CStartToken* aToke
     CAttributeToken* theToken= (CAttributeToken*)gTokenRecycler.CreateTokenOfType(eToken_attribute,eHTMLTag_unknown,gEmpty);
     if(theToken){
       result=theToken->Consume(aChar,aScanner);  //tell new token to finish consuming text...    
-
+ 
       //Much as I hate to do this, here's some special case code.
       //This handles the case of empty-tags in XML. Our last
       //attribute token will come through with a text value of ""

parser/htmlparser/src/nsHTMLTokens.cpp

@@ -731,9 +731,13 @@ PRInt32 ConsumeQuotedString(PRUnichar aChar,nsString& aString,CScanner& aScanner
   switch(aChar) {
     case kQuote:
       result=aScanner.ReadUntil(aString,kQuote,PR_TRUE);
+      if(kNoError==result)
+        aScanner.SkipOver(kQuote);  //this code is here in case someone mistakenly adds multiple quotes...
       break;
     case kApostrophe:
       result=aScanner.ReadUntil(aString,kApostrophe,PR_TRUE);
+      if(kNoError==result)
+        aScanner.SkipOver(kApostrophe); //this code is here in case someone mistakenly adds multiple apostrophes...
       break;
     default:
       break;