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I'm trying to use Pagedown to parse markdown (containing code sections) into html.
It mostly works, but I've noticed one strange behavior. If I have this in my markdown:
`ArrayList<String> names = new ArrayList<>();`
The text that displays ends up being this:
ArrayList<string> names = new ArrayList<>();
Notice that the first String is lower-cased, and the second <> is converted into html entities, which are not correctly displayed since they end up inside a code block.
If I look at the markdown that Pagedown "thinks" it's supposed to process, it gets stranger:
`ArrayList<string> names = new ArrayList<>();`</string>
Obviously, it's treating the <String> section of the code text as an html tag, and adding a closing </string> tag. Parsing that markdown produces this html:
<code>ArrayList<string> names = new ArrayList&lt;&gt;();</code>
If I encode the angle brackets ahead of time:
`ArrayList<String> names = new ArrayList<>();`
Then Pagedown simply encodes the html entities as part of the code, which is exactly what I want it to do with the angle brackets:
<code>ArrayList&lt;String&gt; names = new ArrayList&lt;&gt;();</code>
I just want to be able to throw markdown (containing code sections) into the Pagedown parser and have it output sanitized html. Here is what I'm currently doing:
<!DOCTYPE html>
<html>
<head>
<script type="text/javascript" src="Markdown.Converter.js"></script>
<script type="text/javascript" src="Markdown.Sanitizer.js"></script>
<script src="http://ift.tt/13qgtmt"></script>
<script>
function parseMarkdown(){
var markdown = $("#markdown").html();
console.log("markdown: " + markdown);
var converter = new Markdown.getSanitizingConverter();
var html = converter.makeHtml(markdown);
console.log("html: " + html);
$("#markdown").html(html);
}
$(parseMarkdown);
</script>
</head>
<body onload="parseMarkdown">
<div id="markdown">
`ArrayList<String> names = new ArrayList<>();`
</div>
</body>
</html>
In real life the markdown is either coming from a database (which was written using the Pagedown editor) or from markdown files (which were written in a basic text editor). Is there an extra step I'm missing? Is the above approach a risk of bad JavaScript being run before Markdown parses it?
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Pagedown and Angle Brackets not Cooperating
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