Each subsequent paragraph in a list item must be indented by either 4 spaces or one tab.
This applies to any block level elements nested in a list, including paragraphs, sub-lists, blockquotes, code blocks, etc. They must always be indented by at least four spaces (or one tab) for each level of
nesting.
In Debian/Ubuntu we use python-markdown and pandoc which are not allowing less than 4 spaces.
According to http://daringfireball.net/projects/markdown/syntax#list:
This applies to any block level elements nested in a list, including paragraphs, sub-lists, blockquotes, code blocks, etc. They must always be indented by at least four spaces (or one tab) for each level of nesting.
In Debian/Ubuntu we use python-markdown and pandoc which are not allowing less than 4 spaces.