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fix(ui): avoid over-segmenting cjk messages (#1726)

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Admire 2026-04-02 19:45:43 +08:00 committed by GitHub
parent 8128a3bc57
commit 952059eb51
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7
frontend/src/core/rehype/index.ts
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@ -3,6 +3,9 @@ import { useMemo } from "react";
import { visit } from "unist-util-visit";
import type { BuildVisitor } from "unist-util-visit";
const CJK_TEXT_RE =
/[\p{Script=Han}\p{Script=Hiragana}\p{Script=Katakana}\p{Script=Hangul}]/u;
export function rehypeSplitWordsIntoSpans() {
return (tree: Root) => {
visit(tree, "element", ((node: Element) => {
@ -15,6 +18,10 @@ export function rehypeSplitWordsIntoSpans() {
const newChildren: Array<ElementContent> = [];
node.children.forEach((child) => {
if (child.type === "text") {
if (CJK_TEXT_RE.test(child.value)) {
newChildren.push(child);
return;
}
const segmenter = new Intl.Segmenter("zh", { granularity: "word" });
const segments = segmenter.segment(child.value);
const words = Array.from(segments)