8 [$test.gif [width 10cm] [height 10cm]]
10 [$test.gif [alt Foobie foobie foo]]
11 [$test.gif [alt Foo & bar]]
12 [$test.gif [alt Foo] [width 10cm] [height 10cm]]
14 [$ [/comment] test.gif ]
15 [$ [/comment] test.gif [/comment] ]
16 [$ [/comment] test.gif [/comment] [alt comment] ]
18 [/ This should warn about repeated attribute and then ignore it. ]
19 [$test.gif [width 10cm] [height 10cm] [width 20cm]]