Input:
<#start><div style="font-style: italic" id="host1"><#shadow-start><slot style="color: blue;"></slot> world<#shadow-end><b>hello</b></div><div id="host2"><#shadow-start><u>WebKit <#end><slot></slot></u><#shadow-end>rocks</div>

Output:
NSParagraphStyle:
Alignment 4
    LineSpacing: 0
    ParagraphSpacing: 0
    ParagraphSpacingBefore: 0
    HeadIndent: 0
    TailIndent: 0
    FirstLineHeadIndent: 0
    LineHeight: 0/0
    LineHeightMultiple: 0
    LineBreakMode: 0
    Tabs: ()
    DefaultTabInterval: 36
    Blocks: (
)
    Lists: (
)
    BaseWritingDirection: 0
    HyphenationFactor: 0
    TighteningForTruncation: YES
    HeaderLevel: 0
[hello]
    NSColor: #0000ff (sRGB)
    NSFont: Times-Italic 16.00 pt.
    NSKern: 0pt
    NSStrokeColor: #0000ff (sRGB)
    NSStrokeWidth: 0
[ world\n]
    NSFont: Times-Italic 16.00 pt.
    NSKern: 0pt
    NSStrokeColor: #000000 (sRGB)
    NSStrokeWidth: 0
[WebKit ]
    NSFont: Times-Roman 16.00 pt.
    NSKern: 0pt
    NSStrokeColor: #000000 (sRGB)
    NSStrokeWidth: 0
    NSUnderline: true