docs：更新文档

node_modules/vitepress/dist/node/utils/parseHeader.js

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+"use strict";
+// Since VuePress needs to extract the header from the markdown source
+// file and display it in the sidebar or title (#238), this file simply
+// removes some unnecessary elements to make header displays well at
+// sidebar or title.
+//
+// But header's parsing in the markdown content is done by the markdown
+// loader based on markdown-it. markdown-it parser will will always keep
+// HTML in headers, so in VuePress, after being parsed by the markdiwn
+// loader, the raw HTML in headers will finally be parsed by Vue-loader.
+// so that we can write HTML/Vue in the header. One exception is the HTML
+// wrapped by <code>(markdown token: '`') tag.
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.deeplyParseHeader = exports.parseHeader = exports.removeNonCodeWrappedHTML = void 0;
+const parseEmojis = (str) => {
+    const emojiData = require('markdown-it-emoji/lib/data/full.json');
+    return String(str).replace(/:(.+?):/g, (placeholder, key) => emojiData[key] || placeholder);
+};
+const unescapeHtml = (html) => String(html)
+    .replace(/&quot;/g, '"')
+    .replace(/&#39;/g, "'")
+    .replace(/&#x3A;/g, ':')
+    .replace(/&lt;/g, '<')
+    .replace(/&gt;/g, '>');
+const removeMarkdownTokens = (str) => String(str)
+    .replace(/\[(.*)\]\(.*\)/, '$1') // []()
+    .replace(/(`|\*{1,3}|_)(.*?[^\\])\1/g, '$2') // `{t}` | *{t}* | **{t}** | ***{t}*** | _{t}_
+    .replace(/(\\)(\*|_|`|\!)/g, '$2'); // remove escape char '\'
+const trim = (str) => str.trim();
+// This method remove the raw HTML but reserve the HTML wrapped by `<code>`.
+// e.g.
+// Input: "<a> b",   Output: "b"
+// Input: "`<a>` b", Output: "`<a>` b"
+exports.removeNonCodeWrappedHTML = (str) => {
+    return String(str).replace(/(^|[^><`])<.*>([^><`]|$)/g, '$1$2');
+};
+const compose = (...processors) => {
+    if (processors.length === 0)
+        return (input) => input;
+    if (processors.length === 1)
+        return processors[0];
+    return processors.reduce((prev, next) => {
+        return (str) => next(prev(str));
+    });
+};
+// Unescape html, parse emojis and remove some md tokens.
+exports.parseHeader = compose(unescapeHtml, parseEmojis, removeMarkdownTokens, trim);
+// Also clean the html that isn't wrapped by code.
+// Because we want to support using VUE components in headers.
+// e.g. https://vuepress.vuejs.org/guide/using-vue.html#badge
+exports.deeplyParseHeader = compose(exports.removeNonCodeWrappedHTML, exports.parseHeader);
+//# sourceMappingURL=parseHeader.js.map