Missing List Indent for nested list item

[cyfung1031]

Greasy Fork uses redcarpet to render markdown but the tab indent is missing

Markdown Example:

1. Item 1

2. Item 2

   a. Item a

   b. Item b

The item a b shall be under item 2 with tab indent.
But Greasy Fork is just

It is possible due to redcarpet as explained by GreasyFork's administrator.

[cyfung1031]

1. Item 1\n\n2. Item 2\n\n a. Item a\n\n b. Item b

Expected:

<ol>
<li><p>Item 1</p>
</li>
<li><p>Item 2</p>
<p>a. Item a</p>
<p>b. Item b</p>
</li>
</ol>

Actual:

<ol>
<li><p>Item 1</p></li>
<li><p>Item 2</p></li>
</ol>

<p>a. Item a</p>

<p>b. Item b</p>

[cyfung1031]

Marked.js can produce the correct result. Guess this issue is similar to #711.

Correct Result

[DannyBen]

This simple reproduction case demonstrates the issue clearly I think:

require 'redcarpet'
markdown = Redcarpet::Markdown.new Redcarpet::Render::HTML

text = <<~MARKDOWN
- one
  - two
    - three
MARKDOWN

puts markdown.render text
# == Actual output
# <ul>
# <li>one
# 
# <ul>
# <li>two</li>
# <li>three</li>
# </ul></li>
# </ul>
# 
# == Expected output:
# <ul>
# <li>one<ul>
# <li>two<ul>
# <li>three</li>
# </ul>
# </li>
# </ul>
# </li>
# </ul>

Correct Result