v0.8.2

Add a symbol | to support multiline with automatic new line support, no need to add a &n at each line like using . strings.

Example:

>pre
  |If the first line is started with `|`,  it won't be added with `\n` to the beginning.
  . This line of text is following the first line.
  |This starts a new line by automatically adding an `\n` to the beginning of the line.
  |A new line is started.
  |Another new line is started.
  . This follows the previous line.