Using Octopress With Github Flavored Markdown (RedCarpet)
One of the most annoying features of Markdown for me is the fact that newlines within a paragraph are automatically joined, which is one of the reasons why I like Github Flavored Markdown so much.
Ever since I setup my Octopress blog, I’ve wanted to use it with GFM. I searched around the web and found how to switch the markdown processor for Jekyll. I came across this post with instructions on switching to Maruku, which extends Markdown with the ability to create tables, footnotes, custom header ids, etc. I gave it a shot, but quickly realized that there’s no option to enable hard warp linebreaks. Back to searching.
I then came across this post on Stackoverflow that compared Maruku, BlueCloth, and RDiscount, none of which offered what I wanted. However, I discovered RedCarpet, the open source Markdown processor tha Github uses to render Markdown and GFM pages. Seems like exactly what I was looking for.
Maybe it’s because my Google-Fu is not up to par, but I could not find any instructions on using RedCarpet with Octopress. It turned out that I was just not looking for the correct terms. I found a Stackoverflow answer on how to configure Jekyll with RedCarpet. Perfect!
Below are the instructions for getting Octopress to render Github Flavored Markdown using RedCarpet.
gem 'redcarpet', '~> 2.1.1'to
Gemfilein the Octopress directory
bundle install --no-deploymentto install RedCarpet
- Install @nono’s RedCarpet Jekyll Plugin by saving it as
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_config.ymlwith the following
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markdown: redcarpet2 redcarpet: extensions: ["hard_wrap"]
That should be it! Now the lines should be hard wrapped. I also have a few other extensions turned on. Below is my extension settings:
extensions: ["hard_wrap", "no_intra_emphasis", "fenced_code_blocks", "autolink", "tables", "with_toc_data", "strikethrough", "superscript"]
fenced_code_blocks: Don’t need to indent to embed code
autolink: URL autolinking => http://google.com email@example.com
tables: allow tables
with_toc_data: add HTML anchors to each header
~~strikethrough text~~=> ~~strikethrough text~~
normaltext ^(superscript)=> normaltext ^(superscript)
More options are described in RedCarpet’s Documentation.