Markdown变量的预格式化固定宽度代码块语言

Question

How to make a Markdown preformatted fixed-width code block for variables?
I mean code block language

Examples:

`*${variable}*`      // *bold text*        ok
`_${variable}_`      // _italic text_      ok
````${variable}````  // ```pre-formatted fixed-width code block```   not work

Answer 1

If I understand correctly, your problem boils down to escaping the backticks.

In JavaScript, when you need to use the backtick character inside a template string, you must escape it:

const stringWithBacktick = `\``;

Hence, your template string might look like this:

const preformatted = `\`\`\`${variable}\`\`\``;
console.log(marked(preformatted));

Alternatively, you could just join the template string with the triple backticks like this:

const preformatted = `${variable}`;
console.log(marked("```\n" + preformatted + "\n```"));

Or, in a more reusable way:

const preOpen = "```\n";
const preClose = "\n```";
const preformatted = `${preOpen}${variable}${preClose}`;
console.log(marked(preformatted));