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Revert "Correct default Selectionstart and SelectionEnd"
This reverts commit b2c1f89b93
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This commit is contained in:
parent
267f9db314
commit
b517410a34
8 changed files with 86 additions and 131 deletions
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@ -651,7 +651,7 @@ impl HTMLFormElement {
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child.downcast::<HTMLSelectElement>().unwrap().reset();
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}
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NodeTypeId::Element(ElementTypeId::HTMLElement(HTMLElementTypeId::HTMLTextAreaElement)) => {
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child.downcast::<HTMLTextAreaElement>().unwrap().reset(true);
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child.downcast::<HTMLTextAreaElement>().unwrap().reset();
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}
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NodeTypeId::Element(ElementTypeId::HTMLElement(HTMLElementTypeId::HTMLOutputElement)) => {
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// Unimplemented
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@ -551,7 +551,36 @@ impl HTMLInputElementMethods for HTMLInputElement {
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// https://html.spec.whatwg.org/multipage/#dom-input-value
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fn SetValue(&self, value: DOMString) -> ErrorResult {
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self.update_text_contents(value, true)
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match self.value_mode() {
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ValueMode::Value => {
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// Steps 1-2.
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let old_value = mem::replace(self.textinput.borrow_mut().single_line_content_mut(), value);
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// Step 3.
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self.value_dirty.set(true);
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// Step 4.
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self.sanitize_value();
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// Step 5.
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if *self.textinput.borrow().single_line_content() != old_value {
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self.textinput.borrow_mut().clear_selection_to_limit(Direction::Forward);
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}
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}
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ValueMode::Default |
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ValueMode::DefaultOn => {
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self.upcast::<Element>().set_string_attribute(&local_name!("value"), value);
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}
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ValueMode::Filename => {
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if value.is_empty() {
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let window = window_from_node(self);
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let fl = FileList::new(&window, vec![]);
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self.filelist.set(Some(&fl));
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} else {
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return Err(Error::InvalidState);
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}
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}
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}
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self.upcast::<Node>().dirty(NodeDamage::OtherNodeDamage);
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Ok(())
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}
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// https://html.spec.whatwg.org/multipage/#dom-input-defaultvalue
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@ -906,8 +935,7 @@ impl HTMLInputElement {
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InputType::Image => (),
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_ => ()
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}
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self.update_text_contents(self.DefaultValue(), true)
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self.SetValue(self.DefaultValue())
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.expect("Failed to reset input value to default.");
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self.value_dirty.set(false);
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self.upcast::<Node>().dirty(NodeDamage::OtherNodeDamage);
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@ -1056,44 +1084,6 @@ impl HTMLInputElement {
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fn selection(&self) -> TextControlSelection<Self> {
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TextControlSelection::new(&self, &self.textinput)
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}
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fn update_text_contents(&self, mut value: DOMString, update_text_cursor: bool) -> ErrorResult {
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match self.value_mode() {
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ValueMode::Value => {
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// Step 3.
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self.value_dirty.set(true);
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// Step 4.
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self.sanitize_value(&mut value);
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let mut textinput = self.textinput.borrow_mut();
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if *textinput.single_line_content() != value {
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// Steps 1-2
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textinput.set_content(value, update_text_cursor);
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// Step 5.
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textinput.clear_selection_to_limit(Direction::Forward, update_text_cursor);
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}
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}
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ValueMode::Default |
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ValueMode::DefaultOn => {
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self.upcast::<Element>().set_string_attribute(&local_name!("value"), value);
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}
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ValueMode::Filename => {
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if value.is_empty() {
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let window = window_from_node(self);
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let fl = FileList::new(&window, vec![]);
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self.filelist.set(Some(&fl));
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} else {
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return Err(Error::InvalidState);
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}
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}
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}
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self.upcast::<Node>().dirty(NodeDamage::OtherNodeDamage);
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Ok(())
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}
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}
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impl VirtualMethods for HTMLInputElement {
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@ -1103,6 +1093,7 @@ impl VirtualMethods for HTMLInputElement {
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fn attribute_mutated(&self, attr: &Attr, mutation: AttributeMutation) {
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self.super_type().unwrap().attribute_mutated(attr, mutation);
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match attr.local_name() {
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&local_name!("disabled") => {
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let disabled_state = match mutation {
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@ -1207,7 +1198,7 @@ impl VirtualMethods for HTMLInputElement {
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// Steps 7-9
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if !previously_selectable && self.selection_api_applies() {
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textinput.clear_selection_to_limit(Direction::Backward, true);
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self.textinput.borrow_mut().clear_selection_to_limit(Direction::Backward);
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}
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},
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AttributeMutation::Removed => {
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@ -1231,7 +1222,9 @@ impl VirtualMethods for HTMLInputElement {
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let mut value = value.map_or(DOMString::new(), DOMString::from);
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self.sanitize_value(&mut value);
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self.textinput.borrow_mut().set_content(value, true);
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self.textinput.borrow_mut().set_content(
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value.map_or(DOMString::new(), DOMString::from));
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self.update_placeholder_shown_state();
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},
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&local_name!("name") if self.input_type() == InputType::Radio => {
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@ -233,7 +233,7 @@ impl HTMLTextAreaElementMethods for HTMLTextAreaElement {
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// if the element's dirty value flag is false, then the element's
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// raw value must be set to the value of the element's textContent IDL attribute
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if !self.value_dirty.get() {
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self.reset(false);
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self.reset();
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}
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}
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@ -244,7 +244,26 @@ impl HTMLTextAreaElementMethods for HTMLTextAreaElement {
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// https://html.spec.whatwg.org/multipage/#dom-textarea-value
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fn SetValue(&self, value: DOMString) {
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self.update_text_contents(value, true);
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let mut textinput = self.textinput.borrow_mut();
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// Step 1
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let old_value = textinput.get_content();
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let old_selection = textinput.selection_origin;
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// Step 2
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textinput.set_content(value);
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// Step 3
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self.value_dirty.set(true);
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if old_value != textinput.get_content() {
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// Step 4
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textinput.clear_selection_to_limit(Direction::Forward);
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} else {
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textinput.selection_origin = old_selection;
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}
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self.upcast::<Node>().dirty(NodeDamage::OtherNodeDamage);
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}
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// https://html.spec.whatwg.org/multipage/#dom-lfe-labels
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@ -306,9 +325,9 @@ impl HTMLTextAreaElementMethods for HTMLTextAreaElement {
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impl HTMLTextAreaElement {
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pub fn reset(&self, update_text_cursor: bool) {
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pub fn reset(&self) {
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// https://html.spec.whatwg.org/multipage/#the-textarea-element:concept-form-reset-control
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self.update_text_contents(self.DefaultValue(), update_text_cursor);
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self.SetValue(self.DefaultValue());
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self.value_dirty.set(false);
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}
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@ -316,27 +335,6 @@ impl HTMLTextAreaElement {
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fn selection(&self) -> TextControlSelection<Self> {
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TextControlSelection::new(&self, &self.textinput)
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}
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// Helper function to check if text_cursor is to be updated or not
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fn update_text_contents(&self, value: DOMString, update_text_cursor: bool) {
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let mut textinput = self.textinput.borrow_mut();
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// Step 1
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let old_value = textinput.get_content();
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// Step 2
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textinput.set_content(value, update_text_cursor);
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// Step 3
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self.value_dirty.set(true);
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if old_value != textinput.get_content() {
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// Step 4
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textinput.clear_selection_to_limit(Direction::Forward, update_text_cursor);
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}
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self.upcast::<Node>().dirty(NodeDamage::OtherNodeDamage);
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}
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}
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@ -429,7 +427,7 @@ impl VirtualMethods for HTMLTextAreaElement {
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s.children_changed(mutation);
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}
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if !self.value_dirty.get() {
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self.reset(false);
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self.reset();
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}
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}
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@ -480,7 +478,7 @@ impl VirtualMethods for HTMLTextAreaElement {
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self.super_type().unwrap().pop();
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// https://html.spec.whatwg.org/multipage/#the-textarea-element:stack-of-open-elements
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self.reset(false);
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self.reset();
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}
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}
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