Code blocks in lists

No spaces in code block

- List starts
 + Block without indentation
   #+begin_example
puts "test"
   #+end_example
- List continues here
 + and finished here

Code block indented

- List starts
 + Block without indentation
   #+begin_example ruby
  puts "test"
   #+end_example
- List continues here
 + and finished here

Indentation level in example block

- Indentation of a begin_example code block
 #+begin_example
   (+ 3 5)
 #+end_example