-- input --
	Hello,
	world

	This is
	a test.
-- dump --
Doc
	Paragraph
		Plain
			"Hello,\n"
			"world"
	Paragraph
		Plain
			"This is\n"
			"a test."
-- gofmt --
Hello,
world

This is
a test.
-- html --
<p>Hello,
world
<p>This is
a test.
-- markdown --
Hello, world

This is a test.
-- text --
Hello, world

This is a test.