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fix(v2): remove HTML from heading slug (#2426)

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* fix(v2): remove HTML from heading slug

* Fix tests for rightToc
This commit is contained in:
Alexey Pyltsyn 2020-03-21 10:22:55 +03:00 • committed by GitHub
parent c50df3003c
commit 9cf3c66917
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7 changed files with 302 additions and 11 deletions
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12
packages/docusaurus-mdx-loader/src/remark/rightToc/search.js
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@ -8,7 +8,6 @@
const toString = require('mdast-util-to-string');
const visit = require('unist-util-visit');
const escapeHtml = require('escape-html');
const slugs = require('github-slugger')();
// https://github.com/syntax-tree/mdast#heading
function toValue(node) {
@ -40,19 +39,18 @@ function search(node) {
let current = -1;
let currentDepth = 0;
slugs.reset();
const onHeading = (child, index, parent) => {
const value = toString(child);
const id =
child.data && child.data.hProperties && child.data.hProperties.id;
const slug = slugs.slug(id || value);
if (parent !== node || !value || child.depth > 3 || child.depth < 2) {
return;
}
const entry = {value: toValue(child), id: slug, children: []};
const entry = {
value: toValue(child),
id: child.data.id,
children: [],
};
if (!headings.length || currentDepth >= child.depth) {
headings.push(entry);