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LibWeb: Add a StackOfOpenElements helper for "popping until a tag name"

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This commit is contained in:
Andreas Kling 2020-05-28 18:09:31 +02:00
parent e026a50777
commit c84212aaba
3 changed files with 14 additions and 12 deletions
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7
Libraries/LibWeb/Parser/StackOfOpenElements.cpp
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@ -94,4 +94,11 @@ bool StackOfOpenElements::contains(const Element& element) const
return false;
}
void StackOfOpenElements::pop_until_an_element_with_tag_name_has_been_popped(const FlyString& tag_name)
{
while (m_elements.last().tag_name() != tag_name)
pop();
pop();
}
}