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94208 - When removing styles off the style stack ( residual style ) make sure that

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the correct ones are getting removed. r=heikki, sr=jst


git-svn-id: svn://10.0.0.236/trunk@100722 18797224-902f-48f8-a5cc-f745e15eee43
This commit is contained in:
harishd%netscape.com
2001-08-10 02:08:50 +00:00
parent 161567718a
commit 9b350e3b5d
2 changed files with 22 additions and 12 deletions
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17
mozilla/parser/htmlparser/src/CNavDTD.cpp
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@@ -3629,11 +3629,14 @@ nsresult CNavDTD::CloseContainersTo(PRInt32 anIndex,eHTMLTags aTarget, PRBool aC
}
}
else if(1==theNode->mUseCount) {
// This fixes bug 30885 and 29626
// This fixes bug 30885,29626.
// Make sure that the node, which is about to
// get released does not stay on the style stack...
nsCParserNode* node=mBodyContext->PopStyle(theTag);
IF_FREE(node, &mNodeAllocator);
// Also be sure to remove the correct style off the
// style stack. - Ref. bug 94208.
// Ex <FONT><B><I></FONT><FONT></B></I></FONT>
// Make sure that </B> removes B off the style stack.
mBodyContext->RemoveStyle(theTag);
}
mBodyContext->PushStyles(theChildStyleStack);
}
@@ -3653,9 +3656,11 @@ nsresult CNavDTD::CloseContainersTo(PRInt32 anIndex,eHTMLTags aTarget, PRBool aC
//Ah, at last, the final case. If you're here, then we just popped a
//style tag that got onto that tag stack from a stylestack somewhere.
//Pop it from the stylestack if the target is also a style tag.
if(theTargetTagIsStyle) {
nsCParserNode* node=mBodyContext->PopStyle(theTag);
IF_FREE(node, &mNodeAllocator);
//Make sure to remove the matching style. In the following example
//<FONT><B><I></FONT><FONT color=red></B></I></FONT> make sure that
//</I> does not remove <FONT color=red> off the style stack. - bug 94208
if (theTargetTagIsStyle && theTag == aTarget) {
mBodyContext->RemoveStyle(theTag);
}
}
}