🎉 initiate project *astro_rewrite*

node_modules/micromark-extension-frontmatter/lib/html.js

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+/**
+ * @typedef {import('micromark-util-types').CompileContext} CompileContext
+ * @typedef {import('micromark-util-types').Handle} Handle
+ * @typedef {import('micromark-util-types').HtmlExtension} HtmlExtension
+ * @typedef {import('micromark-util-types').TokenType} TokenType
+ * @typedef {import('../matters.js').Options} Options
+ */
+
+import {matters} from '../matters.js'
+
+/**
+ * Create an extension for `micromark` to support frontmatter when serializing
+ * to HTML.
+ *
+ * > 👉 **Note**: this makes sure nothing is generated in the output HTML for
+ * > frontmatter.
+ *
+ * @param {Options | null | undefined} [options='yaml']
+ *   Configuration.
+ * @returns {HtmlExtension}
+ *   Extension for `micromark` that can be passed in `htmlExtensions`, to
+ *   support frontmatter when serializing to HTML.
+ */
+export function frontmatterHtml(options) {
+  const listOfMatters = matters(options)
+  /** @type {HtmlExtension['enter']} */
+  const enter = {}
+  /** @type {HtmlExtension['exit']} */
+  const exit = {}
+  let index = -1
+  while (++index < listOfMatters.length) {
+    const type = /** @type {TokenType} */ listOfMatters[index].type
+    enter[type] = start
+    exit[type] = end
+  }
+  return {
+    enter,
+    exit
+  }
+
+  /**
+   * @this {CompileContext}
+   * @type {Handle}
+   */
+  function start() {
+    this.buffer()
+  }
+
+  /**
+   * @this {CompileContext}
+   * @type {Handle}
+   */
+  function end() {
+    this.resume()
+    this.setData('slurpOneLineEnding', true)
+  }
+}