For example this XML doesn't give any information in the CST about the linebreaks between the attributes:
<svg xmlns="http://www.w3.org/2000/svg"
xmlns:xlink="http://www.w3.org/1999/xlink"
width="100%" height="100%" viewBox="0 0 110 60">
<g id="group-1">
<circle cx="80" cy="30" r="20" fill="cornflowerblue" />
<text x="80" y="33" text-anchor="middle" font-size="10">1</text>
</g>
<g id="group-1">
<rect x="10" y="10" width="40" height="40" fill="gold" />
<text x="30" y="33" text-anchor="middle" font-size="10">2</text>
</g>
</svg>