markdown-js | A Markdown parser for javascript

my $string = q:to/END/;
aaa bbb  

       kjkjsdf
kjkdsf
END

grammar Markdown {
    token TOP {  ^ ([  |  ])+ $ }
    token blank { [ \h* <.newline> ]  }
    token text { ? $=\N*? ? <.newline> }
    token indent { \h+ }
    to

---
output:
  pdf_document:
    keep_tex: true
header-includes:
  - \usepackage{tcolorbox}
  - \usepackage{fvextra}
geometry: margin=2cm
fontsize: 12pt
classoption: fleqn
---

\DefineVerbatimEnvironment{Highlighting}{Verbatim}{breaklines,b

#! How to use: python3 md2html.py input.md output.html
import markdown
import sys

md_in_file = sys.argv[1]
html_out_file = sys.argv[2]

bootstrap_header = 'PPPT2HTML     '

try:
    with open(md_in_file, 'r') as f:
        text = f.read()

] add https://github.com/brenhinkeller/Blueprint
] test Blueprint

user$ julia -e "using Pkg; Pkg.add(url=\"https://github.com/brenhinkeller/Blueprint\")
user$ julia -e "using Pkg; Pkg.test(\"Blueprint\")"
     Test

import ReactMarkdown from "react-markdown";
import rehypeRaw from "rehype-raw";

//...

export default function ThePage() {
  const markdown = {
    description: "
Hello from the other 
\n
side
"
  }

  return (

  const { tocDepth } = markdown
  const tocTags = []

  if (tocDepth < 1) {
    logger.info(`content.markdown.tocDepth is set as ${tocDepth}. Table of contents of markdown files will be empty.`)
    return tocTags
  }

  if (tocDepth &g

from pyspark.sql import DataFrame , SparkSession
spark = spark = SparkSession.builder \
    .master("local") \
    .appName("Parsing JSON") \
    .getOrCreate()

df = spark.createDataFrame([(1 ,"John", "{'key':'lastName','value':'Smith'}")

---
title: "Test Report"
date: "`r format(Sys.time(), '%d %B, %Y')`"
params:
  rmd: "report.Rmd"
output:
  html_document:
    css: "`r snakemake@scriptdir`/custom.css" 

---

## R Markdown

This is an R Markdown document.
Test include from

markdown.replace(/(`(?:``)?).*?\1|[\\*_{}[\]()#+\-.!`]/g, 
    (x, y) => y ? y : `\\${x}`)

const markdown = 'foo `bar` baz.qux `quux` and foo `bar.baz` foo_bar';
console.log(
    markdown.replace(/(`(?:``)?).*?\