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Remove obsolete step from Text::SplitText
https://github.com/whatwg/dom/pull/419
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b66839367c
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2 changed files with 3 additions and 12 deletions
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@ -1214,12 +1214,6 @@ impl WeakRangeVec {
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}
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}
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/// Used for steps 9.1-2. when splitting a text node.
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/// https://dom.spec.whatwg.org/#concept-text-split
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pub fn clamp_above(&self, node: &Node, offset: u32) {
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self.map_offset_above(node, offset, |_| offset);
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}
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fn map_offset_above<F: FnMut(u32) -> u32>(&self, node: &Node, offset: u32, mut f: F) {
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unsafe {
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(*self.cell.get()).update(|entry| {
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@ -43,7 +43,8 @@ impl Text {
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}
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impl TextMethods for Text {
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// https://dom.spec.whatwg.org/#dom-text-splittextoffset
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// https://dom.spec.whatwg.org/#dom-text-splittext
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// https://dom.spec.whatwg.org/#concept-text-split
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fn SplitText(&self, offset: u32) -> Fallible<Root<Text>> {
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let cdata = self.upcast::<CharacterData>();
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// Step 1.
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@ -72,11 +73,7 @@ impl TextMethods for Text {
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}
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// Step 8.
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cdata.DeleteData(offset, count).unwrap();
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if parent.is_none() {
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// Step 9.
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node.ranges().clamp_above(&node, offset);
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}
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// Step 10.
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// Step 9.
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Ok(new_node)
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}
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