Test using <!-- language: lang-none --> (i.e. should NOT have syntax highlighting)

Where indicated, the following sections are separately preceded by a line which contains <!-- language: lang-none -->, which should still prevent application of syntax highlighting. Note that using HTML comments to apply code formatting is deprecated.

In code fences

With <!-- language: lang-none -->

var parent=document.getElementById('parent');
var child=document.getElementById('child');
var preventChild=document.getElementById('preventChild');

Without <!-- language: lang-none -->

var parent=document.getElementById('parent');
var child=document.getElementById('child');
var preventChild=document.getElementById('preventChild');

Using 4 space indent

With <!-- language: lang-none -->

var parent=document.getElementById('parent');
var child=document.getElementById('child');
var preventChild=document.getElementById('preventChild');

Without <!-- language: lang-none -->

var parent=document.getElementById('parent');
var child=document.getElementById('child');
var preventChild=document.getElementById('preventChild');

In HTML <pre><code>

With <!-- language: lang-none -->

var parent=document.getElementById('parent');
var child=document.getElementById('child');
var preventChild=document.getElementById('preventChild');

Without <!-- language: lang-none -->

var parent=document.getElementById('parent');
var child=document.getElementById('child');
var preventChild=document.getElementById('preventChild');

All of the above function as expected in the preview below the text input while editing.