With tabs/spaces, no paras:

- item1
- item2
- item3

With tabs/spaces, paras:

- item1

- item2

- item3

With tabs/spaces, no paras:

1. item1
2. item2
3. item3

With tabs/spaces, paras:

1. item1

2. item2

3. item3

Nested, without paras:

- item1
  - item2
    - item3

Nested, with paras:

- item1

  - item2
    - item3 (level 3)

Ordered, without paras:

1. item1
2. item2
   - do
   - it
   - now
3. item3

Ordered, with paras:

1. item1

2. item2

   - do
   - it
   - now

3. item3

Mixed tabs and spaces:

- some text
  - nested