1 **************** INPUT ****************
2 [Illustration: One or more Caption lines
4 One or more Sub-caption lines]
6 [Illustration: The first line of a caption.
8 A caption that contains balanced [square] brackets in a paragraph.]
10 [Square brackets can be used to group several paragraphs.
12 This will generate warnings as normal.]
14 [Illustration: An ill-formed illustration might confuse.
16 It generates warnings.] The opening and closing tags no longer match.
17 **************** WARNINGS ****************
23 <text>Mismatched square brackets?</text>
27 <text>Mismatched illustration tag?</text>