David Anson DavidAnson

The following snippets show some common Markdown mistakes.

Click the Raw button to see the source text and understand the author's intent.

GitHub's parser handles some of these cases; other parsers do not.

To catch these problems automatically:

For historical purposes and possible future reference, here are my notes on why I backed out a change to use npm-shrinkwrap.json in markdownlint-cli2.

The basic problem is that npm will include platform-specific packages in npm-shrinkwrap.json. Specifically, if one generates npm-shrinkwrap.json on Mac, it may include components (like fsevents) that are only supported on Mac. Attempts to use a published package with such a npm-shrinkwrap.json on a different platform like Linux or Windows fails with EBADPLATFORM. This seems (to me, currently) like a fundamental and fatal flaw with the way npm implements npm-shrinkwrap.json. And while there are ways npm might address this problem, the current state of things seems unusably broken.

To make this concrete, the result of running rm npm-shrinkwrap.json && npm install && npm shrinkwrap for this project on macOS can be found here: . Note that fsevents is an optional M

	// Copyright (c) 2014 by David Anson, http://dlaa.me/
	// Released under the MIT license, http://opensource.org/licenses/MIT

	using System;
	using System.Text.RegularExpressions;
	using System.Web;

	/// <summary>
	/// An IHttpModule that rewrites all URLs to /app.js (making the original URL available to the Node.js application).
	/// </summary>

	"use strict";

	var Q = require("q");

	// Worker function
	function logAndIncrement(val) {
	console.log(val);
	return val + 1;
	}

	<!DOCTYPE html>
	<html xmlns="http://www.w3.org/1999/xhtml">
	<head>
	<meta name="viewport" content="initial-scale=1, user-scalable=no"/>
	<title>iOS 8.3 Safari Crash</title>
	</head>
	<body>

	<p>Safari in iOS 8.3 crashes if the link is tapped when focus is in the text box:</p>
	<p><input type="text" placeholder="1. Tap to focus"/></p>

	<!DOCTYPE html>
	<html>
	<head>
	<title>CSS property names having longest overlap with hexadecimal color characters</title>
	</head>
	<body>
	<pre><script>
	r = []
	for (s in getComputedStyle(document.body)) {
	s = s.toLowerCase()