marked-terminal

Custom Renderer for marked allowing for printing Markdown to the Terminal. Supports pretty tables, syntax highlighting for javascript, and overriding all colors and styles.

Could for instance be used to print usage information.

Install

npm install marked marked-terminal

Example

var marked = require('marked');
var TerminalRenderer = require('../');

marked.setOptions({
  // Define custom renderer
  renderer: new TerminalRenderer()
});

// Show the parsed data
console.log(marked('# Hello \n This is **markdown** printed in the `terminal`'));

This will produce the following:

Syntax Highlighting

Also have support for syntax highlighting using cardinal. You can override highlight defaults by passing in settings as the second argument for TerminalRenderer, or you can create a .cardinalrc as defined in the cardinal README.

Example source

  ``js
  var foo = function(bar) {
    console.log(bar);
  };
  foo('Hello');
  ``

(But with proper syntax. Using "``" to avoid Github markdown)

// Show the parsed data
console.log(marked(exampleSource));

This will produce the following:

API

Constructur: new TerminalRenderer([options][, highlightOptions])

options

Optional Used to override default styling.

Default values are:

var defaultOptions = {
  code: chalk.yellow,
  blockquote: chalk.gray.italic,
  html: chalk.gray,
  heading: chalk.green.bold,
  firstHeading: chalk.magenta.underline.bold,
  hr: chalk.reset,
  listitem: chalk.reset,
  table: chalk.reset,
  paragraph: chalk.reset,
  strong: chalk.bold,
  em: chalk.italic,
  codespan: chalk.yellow,
  del: chalk.dim.gray.strikethrough,
  link: chalk.blue,
  href: chalk.blue.underline,

  // Wheter or not to undo marked escaping
  // of enitities (" -> " etc)
  unescape: true
};

Example of overriding defaults

marked.setOptions({
  renderer: new TerminalRenderer({
    codespan: chalk.underline.magenta,
  })
});

highlightOptions

Options passed into cardinal. See readme there to see what options to pass.

See more examples