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Sam 234694b50f Feature: CommonMark support

This adds the markdown.it engine to Discourse.
https://github.com/markdown-it/markdown-it

As the migration is going to take a while the new engine is default
disabled. To enable it you must change the hidden site setting:
enable_experimental_markdown_it.

This commit is a squash of many other commits, it also includes some
improvements to autospec (ability to run plugins), and a dev dependency
on the og gem for html normalization.

2017-06-23 12:01:33 -04:00

5.1 KiB

Raw Blame History

Based off https://markdown-it.github.io/ with every feature we support...

h1 Heading 8-)

h2 Heading

h3 Heading

h4 Heading

h5 Heading

h6 Heading

Horizontal Rules

Emphasis

This is bold text

This is italic text

~~Strikethrough~~

Blockquotes

Blockquotes can also be nested...

...by using additional greater-than signs right next to each other...

...or with spaces between arrows.

Lists

Unordered

Create a list by starting a line with +, -, or *
Sub-lists are made by indenting 2 spaces:
- Marker character change forces new list start:
  - Ac tristique libero volutpat at
  - Facilisis in pretium nisl aliquet
  - Nulla volutpat aliquam velit
Very easy!

Ordered

Lorem ipsum dolor sit amet
Consectetur adipiscing elit
Integer molestie lorem at massa
You can use sequential numbers...
...or keep all the numbers as 1.

Start numbering with offset:

Code

Inline code

Indented code

// Some comments
line 1 of code
line 2 of code
line 3 of code

Block code "fences"

Sample text here...

Syntax highlighting

var foo = function (bar) {
  return bar++;
};

console.log(foo(5));

var foo = function (bar) {
  return bar++;
};

console.log(foo(5));

Tables

Option	Description
data	path to data files to supply the data that will be passed into templates.
engine	engine to be used for processing templates. Handlebars is the default.
ext	extension to be used for dest files.

Right aligned columns

Option	Description
data	path to data files to supply the data that will be passed into templates.
engine	engine to be used for processing templates. Handlebars is the default.
ext	extension to be used for dest files.

Links

link text

link with title

Autoconverted link https://github.com/discourse

Images

Like links, Images also have a footnote style syntax

With a reference later in the document defining the URL location:

Plugins

The killer feature of markdown-it is very effective support of syntax plugins.

Emojies

Classic markup: 😉 😢 😆 😋 🏄‍♀️t4:

Shortcuts (emoticons) ;) :)

see how to change output with twemoji.

Polls

[poll type=number min=1 max=20 step=1 public=true] [/poll]

[details=Summary]This is a spoiler[/details]

Multiline spoiler

[details=Summary]

This is a spoiler

[/details]

Mentions

Mentions ... @sam

Inline bbcode

Hello [code]I am code[/code]

A few paragraphs of bacon

Bacon ipsum dolor amet boudin ham hock burgdoggen, strip steak leberkas corned beef pork chop rump short loin porchetta shank venison andouille spare ribs turkey. Boudin tri-tip picanha chicken, porchetta beef ribs hamburger leberkas shankle flank pork spare ribs cupim biltong. Meatball pig leberkas sirloin beef tenderloin tongue picanha ham biltong ribeye chicken. Ham beef chuck frankfurter bresaola pig. Beef turkey ground round kevin pork belly doner jowl. Chicken burgdoggen shankle brisket short ribs capicola beef pancetta.

Rump t-bone beef ribs, cupim pork loin bresaola drumstick frankfurter capicola. Doner pastrami shank ribeye turkey ham hock meatloaf sirloin biltong pig ball tip beef ribs short loin shoulder. Meatball ribeye pastrami shank strip steak porchetta burgdoggen jowl short ribs sausage tail beef landjaeger capicola swine. Alcatra pork chop pork loin turkey, rump tenderloin landjaeger meatball swine ham hock strip steak sirloin. Strip steak drumstick tenderloin ground round, tongue ball tip t-bone tri-tip. Tenderloin doner boudin, sausage beef filet mignon short ribs.

Meatloaf pork loin pork belly porchetta landjaeger frankfurter fatback chicken. Short loin boudin bacon pastrami ball tip. Chicken burgdoggen bresaola chuck porchetta. Swine spare ribs cupim, shoulder rump boudin shank pork belly porchetta chicken pancetta beef meatloaf. Prosciutto shoulder hamburger, pig corned beef picanha filet mignon shankle t-bone jowl rump. Tri-tip pork burgdoggen flank salami short loin cow fatback pig ball tip kielbasa venison ham hock.

Flank jowl pastrami beef swine pork loin. Tail strip steak leberkas t-bone sausage, bresaola rump pastrami meatloaf short ribs prosciutto bacon cupim cow. Beef ribs shoulder ham hock beef meatloaf. Doner sausage porchetta, tongue pork chop jerky boudin meatball shoulder hamburger ribeye beef ribs. Pastrami turkey flank tri-tip, sausage ball tip rump ground round shankle.

5.1 KiB Raw Blame History