Add markdown-it-footnote and task lists support (#1357)

Author: UnschooledGamer

package-lock.json

@@ -105,6 +105,7 @@
     "jszip": "^3.10.1",
     "markdown-it": "^14.1.0",
     "markdown-it-anchor": "^9.2.0",
+    "markdown-it-footnote": "^4.0.0",
     "markdown-it-github-alerts": "^0.3.0",
     "markdown-it-task-lists": "^2.1.1",
     "mime-types": "^2.1.35",

package.json

@@ -4,7 +4,9 @@ import box from "dialogs/box";
 import fsOperation from "fileSystem";
 import markdownIt from "markdown-it";
 import anchor from "markdown-it-anchor";
+import markdownItFootnote from "markdown-it-footnote";
 import MarkdownItGitHubAlerts from "markdown-it-github-alerts";
+import markdownItTaskLists from "markdown-it-task-lists";
 import mimeType from "mime-types";
 import mustache from "mustache";
 import path from "path-browserify";
@@ -362,6 +364,8 @@ async function run(
 										.toLowerCase()
 										.replace(/[^a-z0-9]+/g, "-"),
 							})
+							.use(markdownItTaskLists)
+							.use(markdownItFootnote)
 							.render(file.session.getValue());
 						const doc = mustache.render($_markdown, {
 							html,

src/lib/run.js

@@ -5,6 +5,7 @@ import Page from "components/page";
 import Ref from "html-tag-js/ref";
 import actionStack from "lib/actionStack";
 import markdownIt from "markdown-it";
+import markdownItFootnote from "markdown-it-footnote";
 import markdownItTaskLists from "markdown-it-task-lists";
 import helpers from "utils/helpers";
 
@@ -148,6 +149,7 @@ export default async function Changelog() {
 			.replace(/@(\w+)/g, "[@$1](https://github.com/$1)");
 
 		md.use(markdownItTaskLists);
+		md.use(markdownItFootnote);
 		const htmlContent = md.render(processedText);
 		$content.innerHTML = htmlContent;
 	}

src/pages/changelog/changelog.js

@@ -12,6 +12,7 @@ import InstallState from "lib/installState";
 import settings from "lib/settings";
 import markdownIt from "markdown-it";
 import anchor from "markdown-it-anchor";
+import markdownItFootnote from "markdown-it-footnote";
 import MarkdownItGitHubAlerts from "markdown-it-github-alerts";
 import markdownItTaskLists from "markdown-it-task-lists";
 import Url from "utils/Url";
@@ -321,6 +322,7 @@ export default async function PluginInclude(
 							.replace(/[^a-z0-9]+/g, "-"),
 				})
 				.use(markdownItTaskLists)
+				.use(markdownItFootnote)
 				.render(plugin.description),
 			changelogs: plugin.changelogs
 				? markdownIt({ html: true, xhtmlOut: true })
@@ -333,6 +335,7 @@ export default async function PluginInclude(
 									.replace(/[^a-z0-9]+/g, "-"),
 						})
 						.use(markdownItTaskLists)
+						.use(markdownItFootnote)
 						.render(plugin.changelogs)
 				: null,
 			purchased,