paragraphs formatted to fit within 60 characters:
----------------------------------------------------------------------
This is some text in the first paragraph.

  An indented paragraph with just two lines.

The third paragraph. It is followed by some random lines
with spurious spaces.

No indention here, despite the uneven left margin.

  Only the left-most line (this line!) is significant for
  the indentation
----------------------------------------------------------------------

paragraphs formatted to fit within 30 characters:
----------------------------------------------------------------------
This is some text in the first
paragraph.

  An indented paragraph with
  just two lines.

The third paragraph. It is
followed by some random lines
with spurious spaces.

No indention here, despite the
uneven left margin.

  Only the left-most line
  (this line!) is significant
  for the indentation
----------------------------------------------------------------------

definitions formatted to fit within 60 characters:
----------------------------------------------------------------------
A Term
  Definition. The indented lines make up the definition.
Another Term
    Another definition. The final line in the definition
    determines the indentation, so this will be indented
    with four spaces.
  A Nested/Indented Term
    Definition.
----------------------------------------------------------------------

definitions formatted to fit within 30 characters:
----------------------------------------------------------------------
A Term
  Definition. The indented
  lines make up the
  definition.
Another Term
    Another definition. The
    final line in the
    definition determines the
    indentation, so this will
    be indented with four
    spaces.
  A Nested/Indented Term
    Definition.
----------------------------------------------------------------------

literals formatted to fit within 60 characters:
----------------------------------------------------------------------
The fully minimized form is the most convenient form:

  Hello
    literal
      world

In the partially minimized form a paragraph simply ends with
space-double-colon.

  ////////////////////////////////////////
  long un-wrapped line in a literal block
  \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\

  This literal block is started with '::',
    the so-called expanded form. The paragraph
      with '::' disappears in the final output.
----------------------------------------------------------------------

literals formatted to fit within 30 characters:
----------------------------------------------------------------------
The fully minimized form is
the most convenient form:

  Hello
    literal
      world

In the partially minimized
form a paragraph simply ends
with space-double-colon.

  ////////////////////////////////////////
  long un-wrapped line in a literal block
  \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\

  This literal block is started with '::',
    the so-called expanded form. The paragraph
      with '::' disappears in the final output.
----------------------------------------------------------------------

lists formatted to fit within 60 characters:
----------------------------------------------------------------------
- This is the first list item.

  Second paragraph in the first list item.

- List items need not be separated by a blank line.
- And will be rendered without one in any case.

We can have indented lists:

  - This is an indented list item
  - Another indented list item:

      - A literal block in the middle
            of an indented list.

      (The above is not a list item since we are in the literal block.)

  Literal block with no indentation (apart from
  the two spaces added to all literal blocks).
----------------------------------------------------------------------

lists formatted to fit within 30 characters:
----------------------------------------------------------------------
- This is the first list item.

  Second paragraph in the
  first list item.

- List items need not be
  separated by a blank line.
- And will be rendered without
  one in any case.

We can have indented lists:

  - This is an indented list
    item
  - Another indented list
    item:

      - A literal block in the middle
            of an indented list.

      (The above is not a list item since we are in the literal block.)

  Literal block with no indentation (apart from
  the two spaces added to all literal blocks).
----------------------------------------------------------------------

options formatted to fit within 60 characters:
----------------------------------------------------------------------
There is support for simple option lists, but only with long
options:

--all      Output all.
--both     Output both (this description is quite long).
--long     Output all day long.
--par      This option has two paragraphs in its
           description. This is the first.

           This is the second.  Blank lines may be omitted
           between options (as above) or left in (as here).

The next paragraph looks like an option list, but lacks the
two-space marker after the option. It is treated as a normal
paragraph:

--foo bar baz
----------------------------------------------------------------------

options formatted to fit within 30 characters:
----------------------------------------------------------------------
There is support for simple
option lists, but only with
long options:

--all      Output all.
--both     Output both (this
           description is
           quite long).
--long     Output all day
           long.
--par      This option has two
           paragraphs in its
           description. This
           is the first.

           This is the second.
           Blank lines may be
           omitted between
           options (as above)
           or left in (as
           here).

The next paragraph looks like
an option list, but lacks the
two-space marker after the
option. It is treated as a
normal paragraph:

--foo bar baz
----------------------------------------------------------------------

fields formatted to fit within 60 characters:
----------------------------------------------------------------------
Field lists give a simple two-column layout:

key           The whitespace following the key is
              significant for the wrapping of this text.
another key   More text. The indentation on the following
              lines is not significant.
----------------------------------------------------------------------

fields formatted to fit within 30 characters:
----------------------------------------------------------------------
Field lists give a simple two-
column layout:

key           The whitespace
              following the
              key is
              significant for
              the wrapping of
              this text.
another key   More text. The
              indentation on
              the following
              lines is not
              significant.
----------------------------------------------------------------------