The inline code block renders as a in Html.īut what happens if you need to have a ` in your escaped text? It's all fun and games until a tag pokes you in the eye. The problem here is that the ` is the delimiter and if you use it inside of the inline code block the Markdown parser assumes the tag is complete.Ī standard inline code block looks like this: It's all fun and games until a `` tag pokes you in the eye. Inline Back Tick EscapingĪnother related issue is escaping of the back tick character ` in an inline code block. ![]() This type of nesting of content can be confusing to think about, so it definitely helps to have a live preview as you create these nested Markdown snippets so you can immediately see what output is produced. The bottom line is that ~~~ and ```` allow you to escape markdown code blocks for up to 2 nested levels - one for each of those escape sequences! But - ouch my head hurts from all this indirection □ There's no way that I could figure out to extend the meta snippet nesting another level, which is probably a good thing. And surprisingly that's possible too by mixing the two different escape types:Īnd yes, the only way to display this level of nesting is via screenshot - I couldn't create a code snippet of that last code block to display as a code block. Code Snippet of the Markdown Snippet of a Code Snippetīut, for this post I actually need to get one more level deep into the meta: I need to show the first - already nested - snippet as a Markdown Snippet. This renders out the following snippet output that shows the Code Snippet as Markdown: ```csharpĪnd that's most likely where this story can end for most of you. So now what you can do escape the original code with a another block of code - in this cases using the 4 back tick syntax ( ````markdown) which is what you'd see in the editor: ````markdown You can't just use another ``` block around it because the second block interferes with the first. Now if you want to show in your code how this Markdown renders you run into a problem because you want to render a code snippet in a code snippet and the snippet already has a ``` block to dilineate it. Baseline Markdown Code Snippet as a Code Snippet The syntax is optional but supported by many common renderers. Nothing unusual here - this is standard fenced code block rendering in Markdown. Which renders like this: public void AfterMarkdownRendered(ModifyHtmlAndHeadersArguments args) If ((" class=\"mermaid\"") || ("\n```mermaid"))Īrgs.HeadersToEmbed = MermaidHeaderScript Public void AfterMarkdownRendered(ModifyHtmlAndHeadersArguments args) So let's start with the normal thing to do which might be to embed a simple code snippet into Markdown like this: ```csharp You can combine the two for yet another level of meta.Using ```` (4 back ticks) instead of 3 ```. ![]() There are a couple of ways to escape triple tick code blocks: Instead there are alternative delimiters to represent Code snippets and those can be nested. You can't wrap multiple code blocks in multiple nested ``` blocks. The problem is that the ``` escape characters are a one time delimiter. This is not as weird as it sounds - it's a common scenario in documentation where you discuss Markdown which is common for tools that use Markdown, editors, or commonly in code documentation. So, a Code Snippet, displayed as a Markdown Snippet. Luckily there are some not so obvious workarounds to make nested Markdown Snippets and the ` character inside of Markdown Snippets work and in this post I'm going to address these.Ī common example that I run into is this: I want to embed and display a Code Snippet in Markdown and then display the embedded Code Snippet as code in a Markdown document. In fact, this post is an example of just that scenario - I'm talking about code snippets and and I want to display the code snippet code as well as the rendered code snippet code. Ok, Ok, this kind of deep nesting is highly unusual, but single level nesting of say a code snippet or inline code inside of another Markdown document is not uncommon and quite often comes up in technical documentation. How very meta, huh? And it gets even more meta with this post which is trying to use Markdown to show you the wrapper code that wraps Markdown and then to show that code as Markdown, he he. Bam! Instant nesting for ` characters that will cause problems in Markdown rendering.Īt this point it gets confusing on how to escape the Markdown code inside of the Markdown Code snippet. ![]() For example, you might want to document the Markdown syntax of embedding a code snippet or inline code block using Markdown. If you write Markdown for code related documentation it's not uncommon that you need to create code snippets or inline-code blocks that contain the Markdown code delimiters.
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