mirror of
https://github.com/servo/servo.git
synced 2025-08-04 13:10:20 +01:00
Move build_element_from_tag out of the HTML parser.
This function is not particular to the parser, so should live in the DOM.
This commit is contained in:
Ms2ger
parent
f9b84fd870
commit
82216fd5c0
7 changed files with 248 additions and 166 deletions
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@ -7,10 +7,7 @@ use dom::bindings::codegen::Bindings::NodeBinding::NodeMethods;
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use dom::bindings::codegen::InheritTypes::{NodeCast, ElementCast, HTMLScriptElementCast};
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use dom::bindings::js::{JS, JSRef, Temporary, OptionalRootable, Root};
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use dom::document::{Document, DocumentHelpers};
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use dom::element::{AttributeHandlers, ElementHelpers};
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use dom::htmlelement::HTMLElement;
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use dom::htmlheadingelement::{Heading1, Heading2, Heading3, Heading4, Heading5, Heading6};
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use dom::htmlformelement::HTMLFormElement;
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use dom::element::{Element, AttributeHandlers, ElementHelpers, ParserCreated};
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use dom::htmlscriptelement::HTMLScriptElementHelpers;
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use dom::node::{Node, NodeHelpers, TrustedNodeAddress};
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use dom::servohtmlparser;
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@ -26,7 +23,6 @@ use servo_net::resource_task::{Load, LoadData, Payload, Done, ResourceTask};
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use servo_msg::constellation_msg::LoadData as MsgLoadData;
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use servo_util::task_state;
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use servo_util::task_state::InHTMLParser;
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use servo_util::str::DOMString;
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use std::ascii::StrAsciiExt;
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use std::comm::channel;
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use std::str::MaybeOwned;
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@ -66,156 +62,6 @@ fn parse_last_modified(timestamp: &str) -> String {
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}
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}
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#[deriving(PartialEq)]
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pub enum ElementCreator {
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ParserCreated,
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ScriptCreated,
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}
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pub fn build_element_from_tag(name: QualName,
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prefix: Option<DOMString>,
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document: JSRef<Document>,
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creator: ElementCreator) -> Temporary<Element> {
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if name.ns != ns!(HTML) {
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return Element::new(name.local.as_slice().to_string(), name.ns, None, document);
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}
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macro_rules! make(
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($ctor:ident $(, $arg:expr)*) => ({
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let obj = $ctor::new(name.local.as_slice().to_string(), prefix, document $(, $arg)*);
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ElementCast::from_temporary(obj)
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})
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)
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// This is a big match, and the IDs for inline-interned atoms are not very structured.
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// Perhaps we should build a perfect hash from those IDs instead.
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match name.local {
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atom!("a") => make!(HTMLAnchorElement),
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atom!("abbr") => make!(HTMLElement),
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atom!("acronym") => make!(HTMLElement),
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atom!("address") => make!(HTMLElement),
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atom!("applet") => make!(HTMLAppletElement),
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atom!("area") => make!(HTMLAreaElement),
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atom!("article") => make!(HTMLElement),
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atom!("aside") => make!(HTMLElement),
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atom!("audio") => make!(HTMLAudioElement),
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atom!("b") => make!(HTMLElement),
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atom!("base") => make!(HTMLBaseElement),
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atom!("bdi") => make!(HTMLElement),
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atom!("bdo") => make!(HTMLElement),
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atom!("bgsound") => make!(HTMLElement),
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atom!("big") => make!(HTMLElement),
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atom!("blockquote") => make!(HTMLElement),
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atom!("body") => make!(HTMLBodyElement),
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atom!("br") => make!(HTMLBRElement),
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atom!("button") => make!(HTMLButtonElement),
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atom!("canvas") => make!(HTMLCanvasElement),
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atom!("caption") => make!(HTMLTableCaptionElement),
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atom!("center") => make!(HTMLElement),
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atom!("cite") => make!(HTMLElement),
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atom!("code") => make!(HTMLElement),
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atom!("col") => make!(HTMLTableColElement),
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atom!("colgroup") => make!(HTMLTableColElement),
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atom!("data") => make!(HTMLDataElement),
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atom!("datalist") => make!(HTMLDataListElement),
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atom!("dd") => make!(HTMLElement),
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atom!("del") => make!(HTMLModElement),
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atom!("details") => make!(HTMLElement),
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atom!("dfn") => make!(HTMLElement),
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atom!("dir") => make!(HTMLDirectoryElement),
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atom!("div") => make!(HTMLDivElement),
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atom!("dl") => make!(HTMLDListElement),
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atom!("dt") => make!(HTMLElement),
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atom!("em") => make!(HTMLElement),
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atom!("embed") => make!(HTMLEmbedElement),
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atom!("fieldset") => make!(HTMLFieldSetElement),
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atom!("figcaption") => make!(HTMLElement),
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atom!("figure") => make!(HTMLElement),
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atom!("font") => make!(HTMLFontElement),
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atom!("footer") => make!(HTMLElement),
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atom!("form") => make!(HTMLFormElement),
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atom!("frame") => make!(HTMLFrameElement),
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atom!("frameset") => make!(HTMLFrameSetElement),
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atom!("h1") => make!(HTMLHeadingElement, Heading1),
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atom!("h2") => make!(HTMLHeadingElement, Heading2),
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atom!("h3") => make!(HTMLHeadingElement, Heading3),
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atom!("h4") => make!(HTMLHeadingElement, Heading4),
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atom!("h5") => make!(HTMLHeadingElement, Heading5),
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atom!("h6") => make!(HTMLHeadingElement, Heading6),
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atom!("head") => make!(HTMLHeadElement),
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atom!("header") => make!(HTMLElement),
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atom!("hgroup") => make!(HTMLElement),
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atom!("hr") => make!(HTMLHRElement),
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atom!("html") => make!(HTMLHtmlElement),
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atom!("i") => make!(HTMLElement),
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atom!("iframe") => make!(HTMLIFrameElement),
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atom!("img") => make!(HTMLImageElement),
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atom!("input") => make!(HTMLInputElement),
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atom!("ins") => make!(HTMLModElement),
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atom!("isindex") => make!(HTMLElement),
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atom!("kbd") => make!(HTMLElement),
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atom!("label") => make!(HTMLLabelElement),
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atom!("legend") => make!(HTMLLegendElement),
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atom!("li") => make!(HTMLLIElement),
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atom!("link") => make!(HTMLLinkElement),
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atom!("main") => make!(HTMLElement),
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atom!("map") => make!(HTMLMapElement),
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atom!("mark") => make!(HTMLElement),
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atom!("marquee") => make!(HTMLElement),
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atom!("meta") => make!(HTMLMetaElement),
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atom!("meter") => make!(HTMLMeterElement),
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atom!("nav") => make!(HTMLElement),
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atom!("nobr") => make!(HTMLElement),
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atom!("noframes") => make!(HTMLElement),
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atom!("noscript") => make!(HTMLElement),
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atom!("object") => make!(HTMLObjectElement),
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atom!("ol") => make!(HTMLOListElement),
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atom!("optgroup") => make!(HTMLOptGroupElement),
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atom!("option") => make!(HTMLOptionElement),
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atom!("output") => make!(HTMLOutputElement),
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atom!("p") => make!(HTMLParagraphElement),
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atom!("param") => make!(HTMLParamElement),
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atom!("pre") => make!(HTMLPreElement),
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atom!("progress") => make!(HTMLProgressElement),
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atom!("q") => make!(HTMLQuoteElement),
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atom!("rp") => make!(HTMLElement),
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atom!("rt") => make!(HTMLElement),
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atom!("ruby") => make!(HTMLElement),
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atom!("s") => make!(HTMLElement),
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atom!("samp") => make!(HTMLElement),
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atom!("script") => make!(HTMLScriptElement, creator),
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atom!("section") => make!(HTMLElement),
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atom!("select") => make!(HTMLSelectElement),
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atom!("small") => make!(HTMLElement),
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atom!("source") => make!(HTMLSourceElement),
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atom!("spacer") => make!(HTMLElement),
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atom!("span") => make!(HTMLSpanElement),
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atom!("strike") => make!(HTMLElement),
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atom!("strong") => make!(HTMLElement),
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atom!("style") => make!(HTMLStyleElement),
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atom!("sub") => make!(HTMLElement),
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atom!("summary") => make!(HTMLElement),
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atom!("sup") => make!(HTMLElement),
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atom!("table") => make!(HTMLTableElement),
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atom!("tbody") => make!(HTMLTableSectionElement),
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atom!("td") => make!(HTMLTableDataCellElement),
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atom!("template") => make!(HTMLTemplateElement),
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atom!("textarea") => make!(HTMLTextAreaElement),
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atom!("th") => make!(HTMLTableHeaderCellElement),
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atom!("time") => make!(HTMLTimeElement),
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atom!("title") => make!(HTMLTitleElement),
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atom!("tr") => make!(HTMLTableRowElement),
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atom!("tt") => make!(HTMLElement),
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atom!("track") => make!(HTMLTrackElement),
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atom!("u") => make!(HTMLElement),
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atom!("ul") => make!(HTMLUListElement),
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atom!("var") => make!(HTMLElement),
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atom!("video") => make!(HTMLVideoElement),
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atom!("wbr") => make!(HTMLElement),
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_ => make!(HTMLUnknownElement),
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}
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}
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trait SinkHelpers {
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fn get_or_create(&self, child: NodeOrText<TrustedNodeAddress>) -> Temporary<Node>;
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}
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@ -257,7 +103,7 @@ impl<'a> TreeSink<TrustedNodeAddress> for servohtmlparser::Sink {
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fn create_element(&mut self, name: QualName, attrs: Vec<Attribute>)
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-> TrustedNodeAddress {
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let doc = self.document.root();
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let elem = build_element_from_tag(name, None, *doc, ParserCreated).root();
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let elem = Element::create(name, None, *doc, ParserCreated).root();
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for attr in attrs.into_iter() {
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elem.set_attribute_from_parser(attr.name, attr.value, None);
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